1 | "use strict";
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2 |
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3 | Object.defineProperty(exports, "__esModule", {
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4 | value: true
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5 | });
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6 | exports.default = _default;
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7 | exports.URL = exports.DNS = void 0;
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8 |
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9 | var _stringify = _interopRequireDefault(require("./stringify.js"));
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10 |
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11 | var _parse = _interopRequireDefault(require("./parse.js"));
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12 |
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13 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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14 |
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15 | function stringToBytes(str) {
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16 | str = unescape(encodeURIComponent(str));
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17 |
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18 | const bytes = [];
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19 |
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20 | for (let i = 0; i < str.length; ++i) {
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21 | bytes.push(str.charCodeAt(i));
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22 | }
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23 |
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24 | return bytes;
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25 | }
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26 |
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27 | const DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';
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28 | exports.DNS = DNS;
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29 | const URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';
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30 | exports.URL = URL;
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31 |
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32 | function _default(name, version, hashfunc) {
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33 | function generateUUID(value, namespace, buf, offset) {
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34 | if (typeof value === 'string') {
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35 | value = stringToBytes(value);
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36 | }
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37 |
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38 | if (typeof namespace === 'string') {
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39 | namespace = (0, _parse.default)(namespace);
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40 | }
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41 |
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42 | if (namespace.length !== 16) {
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43 | throw TypeError('Namespace must be array-like (16 iterable integer values, 0-255)');
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44 | }
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45 |
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46 |
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47 |
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48 |
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49 | let bytes = new Uint8Array(16 + value.length);
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50 | bytes.set(namespace);
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51 | bytes.set(value, namespace.length);
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52 | bytes = hashfunc(bytes);
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53 | bytes[6] = bytes[6] & 0x0f | version;
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54 | bytes[8] = bytes[8] & 0x3f | 0x80;
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55 |
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56 | if (buf) {
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57 | offset = offset || 0;
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58 |
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59 | for (let i = 0; i < 16; ++i) {
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60 | buf[offset + i] = bytes[i];
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61 | }
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62 |
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63 | return buf;
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64 | }
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65 |
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66 | return (0, _stringify.default)(bytes);
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67 | }
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68 |
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69 |
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70 | try {
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71 | generateUUID.name = name;
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72 | } catch (err) {}
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73 |
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74 |
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75 | generateUUID.DNS = DNS;
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76 | generateUUID.URL = URL;
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77 | return generateUUID;
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78 | } |
\ | No newline at end of file |