swc/bundler/tests/.cache/untrusted/c5b45497fbfec0f95a7d5f6e475786fa9c20a2f2.ts
강동윤 bbaf619f63
fix(bundler): Fix bugs (#1437)
swc_bundler:
 - [x] Fix wrapped esms. (denoland/deno#9307)
 - [x] Make test secure.
2021-03-02 17:33:03 +09:00

59 lines
1.5 KiB
TypeScript

// Loaded from https://raw.githubusercontent.com/nats-io/nkeys.js/v1.0.0-9/src/util.ts
/*
* Copyright 2018-2020 The NATS 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.
*/
/**
* Encode binary data to a base64 string
* @param {Uint8Array} bytes to encode to base64
*/
export function encode(bytes: Uint8Array): string {
return btoa(String.fromCharCode(...bytes));
}
/**
* Decode a base64 encoded string to a binary Uint8Array
* @param {string} b64str encoded string
*/
export function decode(b64str: string): Uint8Array {
const bin = atob(b64str);
const bytes = new Uint8Array(bin.length);
for (let i = 0; i < bin.length; i++) {
bytes[i] = bin.charCodeAt(i);
}
return bytes;
}
/**
* @ignore
*/
export function dump(buf: Uint8Array, msg?: string): void {
if (msg) {
console.log(msg);
}
let a: string[] = [];
for (let i = 0; i < buf.byteLength; i++) {
if (i % 8 === 0) {
a.push("\n");
}
let v = buf[i].toString(16);
if (v.length === 1) {
v = "0" + v;
}
a.push(v);
}
console.log(a.join(" "));
}