75 lines
2.7 KiB
Haxe
75 lines
2.7 KiB
Haxe
/*
|
|
* Copyright (C)2005-2019 Haxe Foundation
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
* DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
package haxe.crypto;
|
|
|
|
/**
|
|
Allows one to encode/decode String and bytes using Base64 encoding.
|
|
**/
|
|
class Base64 {
|
|
public static var CHARS(default, null) = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
|
|
public static var BYTES(default, null) = haxe.io.Bytes.ofString(CHARS);
|
|
|
|
public static var URL_CHARS(default, null) = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_";
|
|
public static var URL_BYTES(default, null) = haxe.io.Bytes.ofString(URL_CHARS);
|
|
|
|
public static function encode(bytes:haxe.io.Bytes, complement = true):String {
|
|
var str = new BaseCode(BYTES).encodeBytes(bytes).toString();
|
|
if (complement)
|
|
switch (bytes.length % 3) {
|
|
case 1:
|
|
str += "==";
|
|
case 2:
|
|
str += "=";
|
|
default:
|
|
}
|
|
return str;
|
|
}
|
|
|
|
public static function decode(str:String, complement = true):haxe.io.Bytes {
|
|
if (complement)
|
|
while (str.charCodeAt(str.length - 1) == "=".code)
|
|
str = str.substr(0, -1);
|
|
return new BaseCode(BYTES).decodeBytes(haxe.io.Bytes.ofString(str));
|
|
}
|
|
|
|
public static function urlEncode(bytes:haxe.io.Bytes, complement = false):String {
|
|
var str = new BaseCode(URL_BYTES).encodeBytes(bytes).toString();
|
|
if (complement)
|
|
switch (bytes.length % 3) {
|
|
case 1:
|
|
str += "==";
|
|
case 2:
|
|
str += "=";
|
|
default:
|
|
}
|
|
return str;
|
|
}
|
|
|
|
public static function urlDecode(str:String, complement = false):haxe.io.Bytes {
|
|
if (complement)
|
|
while (str.charCodeAt(str.length - 1) == "=".code)
|
|
str = str.substr(0, -1);
|
|
return new BaseCode(URL_BYTES).decodeBytes(haxe.io.Bytes.ofString(str));
|
|
}
|
|
}
|