using System;
using System.Text;
using System.Security.Cryptography;

namespace Launcher_Server
{
    class Utility
    {
        public static String MD5Hash(String Input)
        {
            MD5 MD5Create = MD5.Create();

            Byte[] Buffer = Encoding.ASCII.GetBytes(Input);
            Byte[] Hash = MD5Create.ComputeHash(Buffer);

            StringBuilder Builder = new StringBuilder();

            for (Int32 Counter = 0; Counter < Hash.Length; Counter++) { Builder.Append(Hash[Counter].ToString("X2")); }

            return Convert.ToString(Builder);
        }

        public static String CreateRandom(Int32 Size)
        {
            Random RamdomGenerator = new Random();

            String Characters = "ABCDEFGHIJKLMNOPQRSTUVXYZabcdefghijklmnopqrstuvxyz123456789";

            Char[] CharacterBuffer = new Char[Size];

            for (Int16 Counter = 0; Counter < Size; Counter++)
            {
                CharacterBuffer[Counter] = Characters[RamdomGenerator.Next(Characters.Length)];
            }

            return new String(CharacterBuffer);
        }
    }
}