501 lines
15 KiB
JavaScript
501 lines
15 KiB
JavaScript
import "./chunk-PLDDJCW6.js";
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// node_modules/ts-md5/dist/esm/md5.js
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var Md5 = class _Md5 {
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constructor() {
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this._dataLength = 0;
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this._bufferLength = 0;
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this._state = new Int32Array(4);
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this._buffer = new ArrayBuffer(68);
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this._buffer8 = new Uint8Array(this._buffer, 0, 68);
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this._buffer32 = new Uint32Array(this._buffer, 0, 17);
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this.start();
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}
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static hashStr(str, raw = false) {
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return this.onePassHasher.start().appendStr(str).end(raw);
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}
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static hashAsciiStr(str, raw = false) {
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return this.onePassHasher.start().appendAsciiStr(str).end(raw);
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}
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static _hex(x) {
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const hc = _Md5.hexChars;
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const ho = _Md5.hexOut;
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let n;
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let offset;
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let j;
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let i;
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for (i = 0; i < 4; i += 1) {
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offset = i * 8;
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n = x[i];
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for (j = 0; j < 8; j += 2) {
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ho[offset + 1 + j] = hc.charAt(n & 15);
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n >>>= 4;
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ho[offset + 0 + j] = hc.charAt(n & 15);
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n >>>= 4;
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}
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}
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return ho.join("");
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}
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static _md5cycle(x, k) {
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let a = x[0];
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let b = x[1];
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let c = x[2];
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let d = x[3];
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a += (b & c | ~b & d) + k[0] - 680876936 | 0;
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a = (a << 7 | a >>> 25) + b | 0;
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d += (a & b | ~a & c) + k[1] - 389564586 | 0;
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d = (d << 12 | d >>> 20) + a | 0;
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c += (d & a | ~d & b) + k[2] + 606105819 | 0;
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c = (c << 17 | c >>> 15) + d | 0;
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b += (c & d | ~c & a) + k[3] - 1044525330 | 0;
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b = (b << 22 | b >>> 10) + c | 0;
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a += (b & c | ~b & d) + k[4] - 176418897 | 0;
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a = (a << 7 | a >>> 25) + b | 0;
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d += (a & b | ~a & c) + k[5] + 1200080426 | 0;
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d = (d << 12 | d >>> 20) + a | 0;
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c += (d & a | ~d & b) + k[6] - 1473231341 | 0;
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c = (c << 17 | c >>> 15) + d | 0;
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b += (c & d | ~c & a) + k[7] - 45705983 | 0;
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b = (b << 22 | b >>> 10) + c | 0;
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a += (b & c | ~b & d) + k[8] + 1770035416 | 0;
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a = (a << 7 | a >>> 25) + b | 0;
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d += (a & b | ~a & c) + k[9] - 1958414417 | 0;
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d = (d << 12 | d >>> 20) + a | 0;
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c += (d & a | ~d & b) + k[10] - 42063 | 0;
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c = (c << 17 | c >>> 15) + d | 0;
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b += (c & d | ~c & a) + k[11] - 1990404162 | 0;
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b = (b << 22 | b >>> 10) + c | 0;
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a += (b & c | ~b & d) + k[12] + 1804603682 | 0;
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a = (a << 7 | a >>> 25) + b | 0;
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d += (a & b | ~a & c) + k[13] - 40341101 | 0;
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d = (d << 12 | d >>> 20) + a | 0;
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c += (d & a | ~d & b) + k[14] - 1502002290 | 0;
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c = (c << 17 | c >>> 15) + d | 0;
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b += (c & d | ~c & a) + k[15] + 1236535329 | 0;
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b = (b << 22 | b >>> 10) + c | 0;
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a += (b & d | c & ~d) + k[1] - 165796510 | 0;
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a = (a << 5 | a >>> 27) + b | 0;
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d += (a & c | b & ~c) + k[6] - 1069501632 | 0;
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d = (d << 9 | d >>> 23) + a | 0;
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c += (d & b | a & ~b) + k[11] + 643717713 | 0;
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c = (c << 14 | c >>> 18) + d | 0;
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b += (c & a | d & ~a) + k[0] - 373897302 | 0;
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b = (b << 20 | b >>> 12) + c | 0;
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a += (b & d | c & ~d) + k[5] - 701558691 | 0;
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a = (a << 5 | a >>> 27) + b | 0;
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d += (a & c | b & ~c) + k[10] + 38016083 | 0;
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d = (d << 9 | d >>> 23) + a | 0;
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c += (d & b | a & ~b) + k[15] - 660478335 | 0;
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c = (c << 14 | c >>> 18) + d | 0;
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b += (c & a | d & ~a) + k[4] - 405537848 | 0;
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b = (b << 20 | b >>> 12) + c | 0;
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a += (b & d | c & ~d) + k[9] + 568446438 | 0;
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a = (a << 5 | a >>> 27) + b | 0;
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d += (a & c | b & ~c) + k[14] - 1019803690 | 0;
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d = (d << 9 | d >>> 23) + a | 0;
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c += (d & b | a & ~b) + k[3] - 187363961 | 0;
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c = (c << 14 | c >>> 18) + d | 0;
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b += (c & a | d & ~a) + k[8] + 1163531501 | 0;
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b = (b << 20 | b >>> 12) + c | 0;
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a += (b & d | c & ~d) + k[13] - 1444681467 | 0;
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a = (a << 5 | a >>> 27) + b | 0;
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d += (a & c | b & ~c) + k[2] - 51403784 | 0;
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d = (d << 9 | d >>> 23) + a | 0;
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c += (d & b | a & ~b) + k[7] + 1735328473 | 0;
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c = (c << 14 | c >>> 18) + d | 0;
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b += (c & a | d & ~a) + k[12] - 1926607734 | 0;
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b = (b << 20 | b >>> 12) + c | 0;
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a += (b ^ c ^ d) + k[5] - 378558 | 0;
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a = (a << 4 | a >>> 28) + b | 0;
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d += (a ^ b ^ c) + k[8] - 2022574463 | 0;
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d = (d << 11 | d >>> 21) + a | 0;
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c += (d ^ a ^ b) + k[11] + 1839030562 | 0;
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c = (c << 16 | c >>> 16) + d | 0;
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b += (c ^ d ^ a) + k[14] - 35309556 | 0;
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b = (b << 23 | b >>> 9) + c | 0;
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a += (b ^ c ^ d) + k[1] - 1530992060 | 0;
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a = (a << 4 | a >>> 28) + b | 0;
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d += (a ^ b ^ c) + k[4] + 1272893353 | 0;
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d = (d << 11 | d >>> 21) + a | 0;
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c += (d ^ a ^ b) + k[7] - 155497632 | 0;
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c = (c << 16 | c >>> 16) + d | 0;
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b += (c ^ d ^ a) + k[10] - 1094730640 | 0;
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b = (b << 23 | b >>> 9) + c | 0;
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a += (b ^ c ^ d) + k[13] + 681279174 | 0;
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a = (a << 4 | a >>> 28) + b | 0;
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d += (a ^ b ^ c) + k[0] - 358537222 | 0;
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d = (d << 11 | d >>> 21) + a | 0;
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c += (d ^ a ^ b) + k[3] - 722521979 | 0;
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c = (c << 16 | c >>> 16) + d | 0;
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b += (c ^ d ^ a) + k[6] + 76029189 | 0;
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b = (b << 23 | b >>> 9) + c | 0;
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a += (b ^ c ^ d) + k[9] - 640364487 | 0;
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a = (a << 4 | a >>> 28) + b | 0;
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d += (a ^ b ^ c) + k[12] - 421815835 | 0;
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d = (d << 11 | d >>> 21) + a | 0;
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c += (d ^ a ^ b) + k[15] + 530742520 | 0;
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c = (c << 16 | c >>> 16) + d | 0;
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b += (c ^ d ^ a) + k[2] - 995338651 | 0;
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b = (b << 23 | b >>> 9) + c | 0;
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a += (c ^ (b | ~d)) + k[0] - 198630844 | 0;
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a = (a << 6 | a >>> 26) + b | 0;
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d += (b ^ (a | ~c)) + k[7] + 1126891415 | 0;
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d = (d << 10 | d >>> 22) + a | 0;
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c += (a ^ (d | ~b)) + k[14] - 1416354905 | 0;
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c = (c << 15 | c >>> 17) + d | 0;
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b += (d ^ (c | ~a)) + k[5] - 57434055 | 0;
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b = (b << 21 | b >>> 11) + c | 0;
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a += (c ^ (b | ~d)) + k[12] + 1700485571 | 0;
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a = (a << 6 | a >>> 26) + b | 0;
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d += (b ^ (a | ~c)) + k[3] - 1894986606 | 0;
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d = (d << 10 | d >>> 22) + a | 0;
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c += (a ^ (d | ~b)) + k[10] - 1051523 | 0;
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c = (c << 15 | c >>> 17) + d | 0;
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b += (d ^ (c | ~a)) + k[1] - 2054922799 | 0;
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b = (b << 21 | b >>> 11) + c | 0;
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a += (c ^ (b | ~d)) + k[8] + 1873313359 | 0;
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a = (a << 6 | a >>> 26) + b | 0;
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d += (b ^ (a | ~c)) + k[15] - 30611744 | 0;
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d = (d << 10 | d >>> 22) + a | 0;
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c += (a ^ (d | ~b)) + k[6] - 1560198380 | 0;
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c = (c << 15 | c >>> 17) + d | 0;
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b += (d ^ (c | ~a)) + k[13] + 1309151649 | 0;
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b = (b << 21 | b >>> 11) + c | 0;
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a += (c ^ (b | ~d)) + k[4] - 145523070 | 0;
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a = (a << 6 | a >>> 26) + b | 0;
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d += (b ^ (a | ~c)) + k[11] - 1120210379 | 0;
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d = (d << 10 | d >>> 22) + a | 0;
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c += (a ^ (d | ~b)) + k[2] + 718787259 | 0;
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c = (c << 15 | c >>> 17) + d | 0;
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b += (d ^ (c | ~a)) + k[9] - 343485551 | 0;
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b = (b << 21 | b >>> 11) + c | 0;
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x[0] = a + x[0] | 0;
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x[1] = b + x[1] | 0;
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x[2] = c + x[2] | 0;
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x[3] = d + x[3] | 0;
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}
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/**
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* Initialise buffer to be hashed
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*/
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start() {
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this._dataLength = 0;
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this._bufferLength = 0;
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this._state.set(_Md5.stateIdentity);
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return this;
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}
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// Char to code point to to array conversion:
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// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/charCodeAt
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// #Example.3A_Fixing_charCodeAt_to_handle_non-Basic-Multilingual-Plane_characters_if_their_presence_earlier_in_the_string_is_unknown
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/**
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* Append a UTF-8 string to the hash buffer
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* @param str String to append
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*/
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appendStr(str) {
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const buf8 = this._buffer8;
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const buf32 = this._buffer32;
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let bufLen = this._bufferLength;
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let code;
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let i;
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for (i = 0; i < str.length; i += 1) {
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code = str.charCodeAt(i);
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if (code < 128) {
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buf8[bufLen++] = code;
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} else if (code < 2048) {
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buf8[bufLen++] = (code >>> 6) + 192;
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buf8[bufLen++] = code & 63 | 128;
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} else if (code < 55296 || code > 56319) {
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buf8[bufLen++] = (code >>> 12) + 224;
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buf8[bufLen++] = code >>> 6 & 63 | 128;
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buf8[bufLen++] = code & 63 | 128;
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} else {
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code = (code - 55296) * 1024 + (str.charCodeAt(++i) - 56320) + 65536;
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if (code > 1114111) {
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throw new Error("Unicode standard supports code points up to U+10FFFF");
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}
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buf8[bufLen++] = (code >>> 18) + 240;
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buf8[bufLen++] = code >>> 12 & 63 | 128;
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buf8[bufLen++] = code >>> 6 & 63 | 128;
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buf8[bufLen++] = code & 63 | 128;
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}
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if (bufLen >= 64) {
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this._dataLength += 64;
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_Md5._md5cycle(this._state, buf32);
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bufLen -= 64;
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buf32[0] = buf32[16];
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}
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}
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this._bufferLength = bufLen;
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return this;
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}
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/**
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* Append an ASCII string to the hash buffer
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* @param str String to append
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*/
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appendAsciiStr(str) {
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const buf8 = this._buffer8;
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const buf32 = this._buffer32;
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let bufLen = this._bufferLength;
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let i;
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let j = 0;
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for (; ; ) {
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i = Math.min(str.length - j, 64 - bufLen);
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while (i--) {
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buf8[bufLen++] = str.charCodeAt(j++);
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}
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if (bufLen < 64) {
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break;
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}
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this._dataLength += 64;
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_Md5._md5cycle(this._state, buf32);
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bufLen = 0;
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}
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this._bufferLength = bufLen;
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return this;
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}
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/**
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* Append a byte array to the hash buffer
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* @param input array to append
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*/
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appendByteArray(input) {
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const buf8 = this._buffer8;
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const buf32 = this._buffer32;
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let bufLen = this._bufferLength;
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let i;
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let j = 0;
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for (; ; ) {
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i = Math.min(input.length - j, 64 - bufLen);
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while (i--) {
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buf8[bufLen++] = input[j++];
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}
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if (bufLen < 64) {
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break;
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}
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this._dataLength += 64;
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_Md5._md5cycle(this._state, buf32);
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bufLen = 0;
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}
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this._bufferLength = bufLen;
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return this;
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}
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/**
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* Get the state of the hash buffer
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*/
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getState() {
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const s = this._state;
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return {
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buffer: String.fromCharCode.apply(null, Array.from(this._buffer8)),
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buflen: this._bufferLength,
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length: this._dataLength,
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state: [s[0], s[1], s[2], s[3]]
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};
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}
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/**
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* Override the current state of the hash buffer
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* @param state New hash buffer state
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*/
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setState(state) {
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const buf = state.buffer;
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const x = state.state;
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const s = this._state;
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let i;
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this._dataLength = state.length;
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this._bufferLength = state.buflen;
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s[0] = x[0];
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s[1] = x[1];
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s[2] = x[2];
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s[3] = x[3];
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for (i = 0; i < buf.length; i += 1) {
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this._buffer8[i] = buf.charCodeAt(i);
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}
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}
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/**
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* Hash the current state of the hash buffer and return the result
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* @param raw Whether to return the value as an `Int32Array`
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*/
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end(raw = false) {
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const bufLen = this._bufferLength;
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const buf8 = this._buffer8;
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const buf32 = this._buffer32;
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const i = (bufLen >> 2) + 1;
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this._dataLength += bufLen;
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const dataBitsLen = this._dataLength * 8;
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buf8[bufLen] = 128;
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buf8[bufLen + 1] = buf8[bufLen + 2] = buf8[bufLen + 3] = 0;
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buf32.set(_Md5.buffer32Identity.subarray(i), i);
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if (bufLen > 55) {
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_Md5._md5cycle(this._state, buf32);
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buf32.set(_Md5.buffer32Identity);
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}
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if (dataBitsLen <= 4294967295) {
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buf32[14] = dataBitsLen;
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} else {
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const matches = dataBitsLen.toString(16).match(/(.*?)(.{0,8})$/);
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if (matches === null) {
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return;
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}
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const lo = parseInt(matches[2], 16);
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const hi = parseInt(matches[1], 16) || 0;
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buf32[14] = lo;
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buf32[15] = hi;
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}
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_Md5._md5cycle(this._state, buf32);
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return raw ? this._state : _Md5._hex(this._state);
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}
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};
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Md5.stateIdentity = new Int32Array([1732584193, -271733879, -1732584194, 271733878]);
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Md5.buffer32Identity = new Int32Array([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
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Md5.hexChars = "0123456789abcdef";
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Md5.hexOut = [];
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Md5.onePassHasher = new Md5();
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if (Md5.hashStr("hello") !== "5d41402abc4b2a76b9719d911017c592") {
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throw new Error("Md5 self test failed.");
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}
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// node_modules/ts-md5/dist/esm/md5_file_hasher.js
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var Md5FileHasher = class {
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constructor(_callback, _async = true, _partSize = 1048576) {
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this._callback = _callback;
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this._async = _async;
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this._partSize = _partSize;
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this._configureReader();
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}
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/**
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* Hash a blob of data in the worker
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* @param blob Data to hash
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*/
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hash(blob) {
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const self = this;
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self._blob = blob;
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self._part = 0;
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self._md5 = new Md5();
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self._processPart();
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}
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_fail() {
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this._callback({
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success: false,
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result: "data read failed"
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});
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}
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_hashData(e) {
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let self = this;
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self._md5.appendByteArray(new Uint8Array(e.target.result));
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if (self._part * self._partSize >= self._blob.size) {
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self._callback({
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success: true,
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result: self._md5.end()
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});
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} else {
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self._processPart();
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}
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}
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_processPart() {
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const self = this;
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let endbyte = 0;
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let current_part;
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self._part += 1;
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if (self._blob.size > self._partSize) {
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endbyte = self._part * self._partSize;
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if (endbyte > self._blob.size) {
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endbyte = self._blob.size;
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}
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current_part = self._blob.slice((self._part - 1) * self._partSize, endbyte);
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} else {
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current_part = self._blob;
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}
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if (self._async) {
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self._reader.readAsArrayBuffer(current_part);
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} else {
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setTimeout(() => {
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try {
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self._hashData({
|
|
target: {
|
|
result: self._reader.readAsArrayBuffer(current_part)
|
|
}
|
|
});
|
|
} catch (e) {
|
|
self._fail();
|
|
}
|
|
}, 0);
|
|
}
|
|
}
|
|
_configureReader() {
|
|
const self = this;
|
|
if (self._async) {
|
|
self._reader = new FileReader();
|
|
self._reader.onload = self._hashData.bind(self);
|
|
self._reader.onerror = self._fail.bind(self);
|
|
self._reader.onabort = self._fail.bind(self);
|
|
} else {
|
|
self._reader = new FileReaderSync();
|
|
}
|
|
}
|
|
};
|
|
|
|
// node_modules/ts-md5/dist/esm/parallel_hasher.js
|
|
var ParallelHasher = class {
|
|
constructor(workerUri, workerOptions) {
|
|
this._queue = [];
|
|
this._ready = true;
|
|
const self = this;
|
|
if (Worker) {
|
|
self._hashWorker = new Worker(workerUri, workerOptions);
|
|
self._hashWorker.onmessage = self._recievedMessage.bind(self);
|
|
self._hashWorker.onerror = (err) => {
|
|
self._ready = false;
|
|
console.error("Hash worker failure", err);
|
|
};
|
|
} else {
|
|
self._ready = false;
|
|
console.error("Web Workers are not supported in this browser");
|
|
}
|
|
}
|
|
/**
|
|
* Hash a blob of data in the worker
|
|
* @param blob Data to hash
|
|
* @returns Promise of the Hashed result
|
|
*/
|
|
hash(blob) {
|
|
const self = this;
|
|
let promise;
|
|
promise = new Promise((resolve, reject) => {
|
|
self._queue.push({
|
|
blob,
|
|
resolve,
|
|
reject
|
|
});
|
|
self._processNext();
|
|
});
|
|
return promise;
|
|
}
|
|
/** Terminate any existing hash requests */
|
|
terminate() {
|
|
this._ready = false;
|
|
this._hashWorker.terminate();
|
|
}
|
|
// Processes the next item in the queue
|
|
_processNext() {
|
|
if (this._ready && !this._processing && this._queue.length > 0) {
|
|
this._processing = this._queue.pop();
|
|
this._hashWorker.postMessage(this._processing.blob);
|
|
}
|
|
}
|
|
// Hash result is returned from the worker
|
|
_recievedMessage(evt) {
|
|
var _a, _b;
|
|
const data = evt.data;
|
|
if (data.success) {
|
|
(_a = this._processing) === null || _a === void 0 ? void 0 : _a.resolve(data.result);
|
|
} else {
|
|
(_b = this._processing) === null || _b === void 0 ? void 0 : _b.reject(data.result);
|
|
}
|
|
this._processing = void 0;
|
|
this._processNext();
|
|
}
|
|
};
|
|
export {
|
|
Md5,
|
|
Md5FileHasher,
|
|
ParallelHasher
|
|
};
|
|
//# sourceMappingURL=ts-md5.js.map
|