35 lines
1.7 KiB
JavaScript
35 lines
1.7 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.bufferToUuidHexString = exports.uuidHexStringToBuffer = exports.uuidValidateString = void 0;
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var buffer_1 = require("buffer");
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var error_1 = require("./error");
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// Validation regex for v4 uuid (validates with or without dashes)
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var VALIDATION_REGEX = /^(?:[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|[0-9a-f]{12}4[0-9a-f]{3}[89ab][0-9a-f]{15})$/i;
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var uuidValidateString = function (str) {
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return typeof str === 'string' && VALIDATION_REGEX.test(str);
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};
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exports.uuidValidateString = uuidValidateString;
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var uuidHexStringToBuffer = function (hexString) {
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if (!exports.uuidValidateString(hexString)) {
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throw new error_1.BSONTypeError('UUID string representations must be a 32 or 36 character hex string (dashes excluded/included). Format: "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" or "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx".');
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}
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var sanitizedHexString = hexString.replace(/-/g, '');
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return buffer_1.Buffer.from(sanitizedHexString, 'hex');
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};
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exports.uuidHexStringToBuffer = uuidHexStringToBuffer;
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var bufferToUuidHexString = function (buffer, includeDashes) {
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if (includeDashes === void 0) { includeDashes = true; }
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return includeDashes
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? buffer.toString('hex', 0, 4) +
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'-' +
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buffer.toString('hex', 4, 6) +
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'-' +
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buffer.toString('hex', 6, 8) +
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'-' +
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buffer.toString('hex', 8, 10) +
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'-' +
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buffer.toString('hex', 10, 16)
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: buffer.toString('hex');
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};
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exports.bufferToUuidHexString = bufferToUuidHexString;
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//# sourceMappingURL=uuid_utils.js.map
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