/home/infinitibizsol/.trash/node_modules.3/cloudinary/lib-es5/utils/ Current File: /home/infinitibizsol/.trash/node_modules.3/cloudinary/lib-es5/utils/utf8_encode.js
"use strict";

/* eslint-disable no-bitwise */
// http://kevin.vanzonneveld.net
// +   original by: Webtoolkit.info (http://www.webtoolkit.info/)
// +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// +   improved by: sowberry
// +    tweaked by: Jack
// +   bugfixed by: Onno Marsman
// +   improved by: Yves Sucaet
// +   bugfixed by: Onno Marsman
// +   bugfixed by: Ulrich
// +   bugfixed by: Rafal Kukawski
// +   improved by: kirilloid
// *     example 1: utf8_encode('Kevin van Zonneveld')
// *     returns 1: 'Kevin van Zonneveld'

/**
 * Encode the given string
 * @private
 * @param {string} argString the string to encode
 * @return {string}
 */
module.exports = function utf8_encode(argString) {
  var c1 = void 0,
      enc = void 0,
      n = void 0;
  if (argString == null) {
    return "";
  }
  var string = argString + "";
  var utftext = "";
  var start = 0;
  var end = 0;
  var stringl = string.length;
  n = 0;
  while (n < stringl) {
    c1 = string.charCodeAt(n);
    enc = null;
    if (c1 < 128) {
      end++;
    } else if (c1 > 127 && c1 < 2048) {
      enc = String.fromCharCode(c1 >> 6 | 192, c1 & 63 | 128);
    } else {
      enc = String.fromCharCode(c1 >> 12 | 224, c1 >> 6 & 63 | 128, c1 & 63 | 128);
    }
    if (enc !== null) {
      if (end > start) {
        utftext += string.slice(start, end);
      }
      utftext += enc;
      start = n + 1;
      end = start;
    }
    n++;
  }
  if (end > start) {
    utftext += string.slice(start, stringl);
  }
  return utftext;
};