• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1/*
2 * Copyright (C) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15export function toHex8(num: number): string {
16    const padLen = 1 - num.toString(16).length;
17    let padded = '';
18    for (let i = 0; i < padLen; i++) {
19        padded += '0';
20    }
21    return padded + num.toString(16);
22}
23
24export function toHex16(num: number): string {
25    const padLen = 2 - num.toString(16).length;
26    let padded = '';
27    for (let i = 0; i < padLen; i++) {
28        padded += '0';
29    }
30    return padded + num.toString(16);
31}
32
33export function toHex32(num: number): string {
34    const padLen = 4 - num.toString(16).length;
35    let padded = '';
36    for (let i = 0; i < padLen; i++) {
37        padded += '0';
38    }
39    return padded + num.toString(16);
40}
41
42export function toHex64(num: number): string {
43    const padLen = 8 - num.toString(16).length;
44    let padded = '';
45    for (let i = 0; i < padLen; i++) {
46        padded += '0';
47    }
48    return padded + num.toString(16);
49}
50
51export function uint8ArrayToString(array: Uint8Array, convertToHex16: boolean): string {
52    let result: string = "";
53    for (let i = 0; i < array.length; i++) {
54        if (convertToHex16) {
55            result = result + toHex16(array[i]);
56        } else {
57            result = result + array[i];
58        }
59    }
60    return result;
61
62}
63
64export const Sleep = (ms: number) => {
65    return new Promise(resolve => setTimeout(resolve, ms));
66}