using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;

namespace lab10_2
{
    class Program
    {
        private const string folderLocation = @"D:\1307B";
        static void Main(string[] args)
        {
            DirectoryInfo dir = new DirectoryInfo(folderLocation);

            // makes everything wrapped in an XElement called serverfiles.
            // Also a declaration as specified (sorry about the standalone status:
            // it's required in the XDeclaration constructor)
            var doc = new XDocument(new XDeclaration("1.0", "UTF-8", "yes"),
                 CREATEXML(dir));

            Console.WriteLine(doc.ToString());

            Console.Read();

        }

        private static XElement CREATEXML(DirectoryInfo dir)
        {
            //get directories
            var xmlInfo = new XElement("serverfiles", new XAttribute("name", dir.Name));

            //get all the files first
            foreach (var file in dir.GetFiles())
            {
                xmlInfo.Add(new XElement("file", new XAttribute("name", file.Name)));
            }

            //get subdirectories
            foreach (var subDir in dir.GetDirectories())
            {
                xmlInfo.Add(CREATEXML(subDir));
            }

            return xmlInfo;

        }
    }
}