/opt/canhelp/node_modules/gel/dist/codecs
Edit: /opt/canhelp/node_modules/gel/dist/codecs/uuid.js (2479B)
"use strict";
/*!
* This source file is part of the Gel open source project.
*
* Copyright 2019-present MagicStack Inc. and the Gel authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.UUIDCodec = void 0;
const buffer_1 = require("../primitives/buffer");
const ifaces_1 = require("./ifaces");
const errors_1 = require("../errors");
function UUIDBufferFromString(uuid) {
let uuidClean = uuid;
if (uuidClean.length !== 32) {
uuidClean = uuidClean.replace(/-/g, "");
if (uuidClean.length !== 32) {
throw new TypeError(`invalid UUID "${uuid}"`);
}
}
try {
return (0, buffer_1.uuidToBuffer)(uuidClean);
}
catch {
throw new TypeError(`invalid UUID "${uuid}"`);
}
}
class UUIDCodec extends ifaces_1.ScalarCodec {
tsType = "string";
encode(buf, object, ctx) {
if (ctx.hasOverload(this)) {
const val = ctx.preEncode(this, object);
if (!(val instanceof Uint8Array)) {
throw new errors_1.InvalidArgumentError(`a Uint8Array was expected from a custom UUID codec`);
}
if (val.length != 16) {
throw new errors_1.InvalidArgumentError(`a 16-element long Uint8Array was expected from a custom UUID codec`);
}
buf.writeInt32(16);
buf.writeBuffer(val);
return;
}
if (typeof object === "string") {
const ubuf = UUIDBufferFromString(object);
buf.writeInt32(16);
buf.writeBuffer(ubuf);
}
else {
throw new errors_1.InvalidArgumentError(`cannot encode UUID "${object}": invalid type`);
}
}
decode(buf, ctx) {
if (ctx.hasOverload(this)) {
return ctx.postDecode(this, buf.readUUIDBytes());
}
return buf.readUUID("-");
}
}
exports.UUIDCodec = UUIDCodec;