Last change
on this file since 84d0fbb was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
initial commit
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100644
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File size:
1.3 KB
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[6a3a178] | 1 | (function (w) {
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| 2 | "use strict";
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| 3 |
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| 4 | function findBest(atobNative) {
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| 5 | // normal window
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| 6 | if ('function' === typeof atobNative) { return atobNative; }
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| 7 |
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| 8 |
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| 9 | // browserify (web worker)
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| 10 | if ('function' === typeof Buffer) {
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| 11 | return function atobBrowserify(a) {
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| 12 | //!! Deliberately using an API that's deprecated in node.js because
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| 13 | //!! this file is for browsers and we expect them to cope with it.
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| 14 | //!! Discussion: github.com/node-browser-compat/atob/pull/9
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| 15 | return new Buffer(a, 'base64').toString('binary');
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| 16 | };
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| 17 | }
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| 18 |
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| 19 | // ios web worker with base64js
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| 20 | if ('object' === typeof w.base64js) {
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| 21 | // bufferToBinaryString
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| 22 | // https://git.coolaj86.com/coolaj86/unibabel.js/blob/master/index.js#L50
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| 23 | return function atobWebWorker_iOS(a) {
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| 24 | var buf = w.base64js.b64ToByteArray(a);
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| 25 | return Array.prototype.map.call(buf, function (ch) {
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| 26 | return String.fromCharCode(ch);
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| 27 | }).join('');
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| 28 | };
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| 29 | }
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| 30 |
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| 31 | return function () {
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| 32 | // ios web worker without base64js
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| 33 | throw new Error("You're probably in an old browser or an iOS webworker." +
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| 34 | " It might help to include beatgammit's base64-js.");
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| 35 | };
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| 36 | }
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| 37 |
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| 38 | var atobBest = findBest(w.atob);
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| 39 | w.atob = atobBest;
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| 40 |
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| 41 | if ((typeof module === 'object') && module && module.exports) {
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| 42 | module.exports = atobBest;
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| 43 | }
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| 44 | }(window));
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