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1 /* This Source Code Form is subject to the terms of the Mozilla Public |
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2 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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4 |
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5 "use strict"; |
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6 |
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7 module.metadata = { |
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8 "stability": "unstable" |
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9 }; |
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10 |
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11 const { Cc, Ci, components: { ID: parseUUID } } = require('chrome'); |
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12 const { generateUUID } = Cc['@mozilla.org/uuid-generator;1']. |
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13 getService(Ci.nsIUUIDGenerator); |
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14 |
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15 // Returns `uuid`. If `id` is passed then it's parsed to `uuid` and returned |
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16 // if not then new one is generated. |
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17 exports.uuid = function uuid(id) id ? parseUUID(id) : generateUUID() |