md5-js/src/charenc.js

md5 library and cli tools

/*
  http://www.npmjs.org/packages/charenc
*/

// UTF-8 encoding
var utf8 = {
  // Convert a string to a byte array
  stringToBytes: function(str) {
    return bin.stringToBytes(unescape(encodeURIComponent(str)));
  },

  // Convert a byte array to a string
  bytesToString: function(bytes) {
    return decodeURIComponent(escape(bin.bytesToString(bytes)));
  }
}

// Binary encoding
var bin = {
  // Convert a string to a byte array
  stringToBytes: function(str) {
    for (var bytes = [], i = 0; i < str.length; i++)
      bytes.push(str.charCodeAt(i) & 0xFF);
    return bytes;
  },

  // Convert a byte array to a string
  bytesToString: function(bytes) {
    for (var str = [], i = 0; i < bytes.length; i++)
      str.push(String.fromCharCode(bytes[i]));
    return str.join('');
  }
}

export {
  utf8,
  bin
}