| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.URL = exports.DNS = void 0;
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| 4 | exports.stringToBytes = stringToBytes;
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| 5 | exports.default = v35;
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| 6 | const parse_js_1 = require("./parse.js");
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| 7 | const stringify_js_1 = require("./stringify.js");
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| 8 | function stringToBytes(str) {
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| 9 | str = unescape(encodeURIComponent(str));
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| 10 | const bytes = new Uint8Array(str.length);
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| 11 | for (let i = 0; i < str.length; ++i) {
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| 12 | bytes[i] = str.charCodeAt(i);
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| 13 | }
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| 14 | return bytes;
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| 15 | }
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| 16 | exports.DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';
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| 17 | exports.URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';
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| 18 | function v35(version, hash, value, namespace, buf, offset) {
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| 19 | const valueBytes = typeof value === 'string' ? stringToBytes(value) : value;
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| 20 | const namespaceBytes = typeof namespace === 'string' ? (0, parse_js_1.default)(namespace) : namespace;
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| 21 | if (typeof namespace === 'string') {
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| 22 | namespace = (0, parse_js_1.default)(namespace);
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| 23 | }
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| 24 | if (namespace?.length !== 16) {
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| 25 | throw TypeError('Namespace must be array-like (16 iterable integer values, 0-255)');
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| 26 | }
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| 27 | let bytes = new Uint8Array(16 + valueBytes.length);
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| 28 | bytes.set(namespaceBytes);
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| 29 | bytes.set(valueBytes, namespaceBytes.length);
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| 30 | bytes = hash(bytes);
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| 31 | bytes[6] = (bytes[6] & 0x0f) | version;
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| 32 | bytes[8] = (bytes[8] & 0x3f) | 0x80;
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| 33 | if (buf) {
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| 34 | offset = offset || 0;
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| 35 | for (let i = 0; i < 16; ++i) {
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| 36 | buf[offset + i] = bytes[i];
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| 37 | }
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| 38 | return buf;
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| 39 | }
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| 40 | return (0, stringify_js_1.unsafeStringify)(bytes);
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| 41 | }
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