using System;
using System.Text;
using System.Windows.Forms;
using System.Net;
using System.IO;
using System.Diagnostics;

namespace MagtiFun_Test
{
    public partial class MagtiFun_frm : Form
    {
        public MagtiFun_frm()
        {
            InitializeComponent();
        }

        private void login_btn_Click(object sender, EventArgs e)
        {
            string post_data = "&act=1&user=" + usrname_txt.Text + "&password=" + pass_txt.Text;
            string uri = "http://www.magtifun.ge/index.php?page=11&lang=ge";
            //string csrf_token;

            HttpWebRequest req = (HttpWebRequest)WebRequest.Create(uri);
            HttpWebResponse resp = (HttpWebResponse)req.GetResponse();

            req.KeepAlive = false;
            req.ProtocolVersion = HttpVersion.Version10;
            req.Method = "POST";
            //csrf_token = resp.Headers["set-cookie"] + post_data;
            //WebHeaderCollection header = resp.Headers;

            byte[] postByte = Encoding.ASCII.GetBytes(post_data);

            req.ContentType = "application/x-www-form-urlencoded";
            req.ContentLength = postByte.Length; //error here

            Stream reqStream = req.GetRequestStream();

            reqStream.Write(postByte, 0, postByte.Length);
            reqStream.Close();

            using (StreamReader file = new StreamReader(resp.GetResponseStream(),Encoding.UTF8))
            {
                //just to see the response code
                File.AppendAllText(Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "\\test.txt", file.ReadToEnd());
            }
            //Process.Start("firefox.exe", Environment.GetFolderPath(Environment.SpecialFolder.Desktop)+"\\test.txt");
            MessageBox.Show(resp.StatusCode.ToString()); //shows "OK" even when not logged in
        }
    }
}