33 lines
860 B
JavaScript
33 lines
860 B
JavaScript
(function (w) {
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"use strict";
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var a2b = w.atob;
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function atob(str) {
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// normal window
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if ('function' === typeof a2b) {
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return a2b(str);
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}
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// browserify (web worker)
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else if ('function' === typeof Buffer) {
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return new Buffer(str, 'base64').toString('binary');
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}
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// ios web worker with base64js
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else if ('object' === typeof w.base64js) {
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// bufferToBinaryString
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// https://github.com/coolaj86/unibabel-js/blob/master/index.js#L50
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var buf = w.base64js.b64ToByteArray(str);
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return Array.prototype.map.call(buf, function (ch) {
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return String.fromCharCode(ch);
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}).join('');
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}
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// ios web worker without base64js
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else {
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throw new Error("you're probably in an ios webworker. please include use beatgammit's base64-js");
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}
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}
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w.atob = atob;
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}(window));
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