tedious/lib/guid-parser.js

A TDS driver, for connecting to MS SQLServer databases.

// Generated by CoffeeScript 1.7.1
var arrayToGuid, formatHex, guidToArray;

guidToArray = function(guid) {
  var b1, b10, b11, b12, b13, b14, b15, b16, b2, b3, b4, b5, b6, b7, b8, b9, final;
  b1 = parseInt(guid.substring(6, 8), 16);
  b2 = parseInt(guid.substring(4, 6), 16);
  b3 = parseInt(guid.substring(2, 4), 16);
  b4 = parseInt(guid.substring(0, 2), 16);
  b5 = parseInt(guid.substring(11, 13), 16);
  b6 = parseInt(guid.substring(9, 11), 16);
  b7 = parseInt(guid.substring(16, 18), 16);
  b8 = parseInt(guid.substring(14, 16), 16);
  b9 = parseInt(guid.substring(19, 21), 16);
  b10 = parseInt(guid.substring(21, 23), 16);
  b11 = parseInt(guid.substring(24, 26), 16);
  b12 = parseInt(guid.substring(26, 28), 16);
  b13 = parseInt(guid.substring(28, 30), 16);
  b14 = parseInt(guid.substring(30, 32), 16);
  b15 = parseInt(guid.substring(32, 34), 16);
  b16 = parseInt(guid.substring(34, 36), 16);
  final = [b1, b2, b3, b4, b5, b6, b7, b8, b9, b10, b11, b12, b13, b14, b15, b16];
  return final;
};

exports.guidToArray = guidToArray;

formatHex = function(number) {
  var hex;
  hex = number.toString(16);
  if (hex.length === 1) {
    hex = '0' + hex;
  }
  return hex;
};

arrayToGuid = function(array) {
  var guid;
  guid = formatHex(array[3]) + formatHex(array[2]) + formatHex(array[1]) + formatHex(array[0]) + '-' + formatHex(array[5]) + formatHex(array[4]) + '-' + formatHex(array[7]) + formatHex(array[6]) + '-' + formatHex(array[8]) + formatHex(array[9]) + '-' + formatHex(array[10]) + formatHex(array[11]) + formatHex(array[12]) + formatHex(array[13]) + formatHex(array[14]) + formatHex(array[15]);
  return guid.toUpperCase();
};

exports.arrayToGuid = arrayToGuid;