58 lines
1.8 KiB
TypeScript
58 lines
1.8 KiB
TypeScript
///
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/// Copyright © 2016-2025 The Thingsboard Authors
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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import Long from 'long';
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import uuidParse from 'uuid-parse';
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export function UUIDFromBuffer(buf: Buffer): string {
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return uuidParse.unparse(buf);
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}
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export function UUIDToBits(uuidString: string): [string, string] {
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const bytes = Array.from(uuidParse.parse(uuidString));
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const msb = Long.fromBytes(bytes.slice(0, 8), false, false).toString();
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const lsb = Long.fromBytes(bytes.slice(-8), false, false).toString();
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return [msb, lsb];
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}
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export function isString(value: any): boolean {
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return typeof value === 'string';
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}
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export function parseJsErrorDetails(err: any): string | undefined {
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if (!err) {
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return undefined;
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}
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let details = err.name + ': ' + err.message;
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if (err.stack) {
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const lines = err.stack.split('\n');
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if (lines && lines.length) {
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const line = lines[0];
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const split = line.split(':');
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if (split && split.length === 2) {
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if (!isNaN(split[1])) {
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details += ' in at line number ' + split[1];
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}
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}
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}
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}
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return details;
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}
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export function isNotEmptyStr(value: any): boolean {
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return typeof value === 'string' && value.trim().length > 0;
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}
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