1 files changed, 87 insertions, 0 deletions
diff --git a/node_modules/locutus/php/url/base64_decode.js b/node_modules/locutus/php/url/base64_decode.js
new file mode 100644
index 0000000..a39a50a
--- /dev/null
+++ b/node_modules/locutus/php/url/base64_decode.js
@@ -0,0 +1,87 @@
+'use strict';
+
+module.exports = function base64_decode(encodedData) {
+  // eslint-disable-line camelcase
+  //  discuss at: http://locutus.io/php/base64_decode/
+  // original by: Tyler Akins (http://rumkin.com)
+  // improved by: Thunder.m
+  // improved by: Kevin van Zonneveld (http://kvz.io)
+  // improved by: Kevin van Zonneveld (http://kvz.io)
+  //    input by: Aman Gupta
+  //    input by: Brett Zamir (http://brett-zamir.me)
+  // bugfixed by: Onno Marsman (https://twitter.com/onnomarsman)
+  // bugfixed by: Pellentesque Malesuada
+  // bugfixed by: Kevin van Zonneveld (http://kvz.io)
+  // improved by: Indigo744
+  //   example 1: base64_decode('S2V2aW4gdmFuIFpvbm5ldmVsZA==')
+  //   returns 1: 'Kevin van Zonneveld'
+  //   example 2: base64_decode('YQ==')
+  //   returns 2: 'a'
+  //   example 3: base64_decode('4pyTIMOgIGxhIG1vZGU=')
+  //   returns 3: '✓ à la mode'
+
+  // decodeUTF8string()
+  // Internal function to decode properly UTF8 string
+  // Adapted from Solution #1 at https://developer.mozilla.org/en-US/docs/Web/API/WindowBase64/Base64_encoding_and_decoding
+  var decodeUTF8string = function decodeUTF8string(str) {
+    // Going backwards: from bytestream, to percent-encoding, to original string.
+    return decodeURIComponent(str.split('').map(function (c) {
+      return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2);
+    }).join(''));
+  };
+
+  if (typeof window !== 'undefined') {
+    if (typeof window.atob !== 'undefined') {
+      return decodeUTF8string(window.atob(encodedData));
+    }
+  } else {
+    return new Buffer(encodedData, 'base64').toString('utf-8');
+  }
+
+  var b64 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+  var o1;
+  var o2;
+  var o3;
+  var h1;
+  var h2;
+  var h3;
+  var h4;
+  var bits;
+  var i = 0;
+  var ac = 0;
+  var dec = '';
+  var tmpArr = [];
+
+  if (!encodedData) {
+    return encodedData;
+  }
+
+  encodedData += '';
+
+  do {
+    // unpack four hexets into three octets using index points in b64
+    h1 = b64.indexOf(encodedData.charAt(i++));
+    h2 = b64.indexOf(encodedData.charAt(i++));
+    h3 = b64.indexOf(encodedData.charAt(i++));
+    h4 = b64.indexOf(encodedData.charAt(i++));
+
+    bits = h1 << 18 | h2 << 12 | h3 << 6 | h4;
+
+    o1 = bits >> 16 & 0xff;
+    o2 = bits >> 8 & 0xff;
+    o3 = bits & 0xff;
+
+    if (h3 === 64) {
+      tmpArr[ac++] = String.fromCharCode(o1);
+    } else if (h4 === 64) {
+      tmpArr[ac++] = String.fromCharCode(o1, o2);
+    } else {
+      tmpArr[ac++] = String.fromCharCode(o1, o2, o3);
+    }
+  } while (i < encodedData.length);
+
+  dec = tmpArr.join('');
+
+  return decodeUTF8string(dec.replace(/\0+$/, ''));
+};
+//# sourceMappingURL=base64_decode.js.map
+\ No newline at end of file