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37 lines
860 B
37 lines
860 B
"use strict"; |
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Object.defineProperty(exports, "__esModule", { |
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value: true |
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}); |
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exports.default = void 0; |
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var _rng = _interopRequireDefault(require("./rng.js")); |
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var _stringify = _interopRequireDefault(require("./stringify.js")); |
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } |
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function v4(options, buf, offset) { |
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options = options || {}; |
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const rnds = options.random || (options.rng || _rng.default)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` |
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rnds[6] = rnds[6] & 0x0f | 0x40; |
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rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided |
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if (buf) { |
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offset = offset || 0; |
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for (let i = 0; i < 16; ++i) { |
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buf[offset + i] = rnds[i]; |
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} |
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return buf; |
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} |
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return (0, _stringify.default)(rnds); |
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} |
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var _default = v4; |
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exports.default = _default; |