1/*
 2 * noVNC: HTML5 VNC client
 3 * Copyright (C) 2019 The noVNC authors
 4 * Licensed under MPL 2.0 (see LICENSE.txt)
 5 *
 6 * See README.md for usage and integration instructions.
 7 */
 8
 9// Decode from UTF-8
10export function decodeUTF8(utf8string, allowLatin1=false) {
11    try {
12        return decodeURIComponent(escape(utf8string));
13    } catch (e) {
14        if (e instanceof URIError) {
15            if (allowLatin1) {
16                // If we allow Latin1 we can ignore any decoding fails
17                // and in these cases return the original string
18                return utf8string;
19            }
20        }
21        throw e;
22    }
23}
24
25// Encode to UTF-8
26export function encodeUTF8(DOMString) {
27    return unescape(encodeURIComponent(DOMString));
28}