BuckleyInDaHouse

using System;
using System.Collections.Generic;
using System.Text;
using System.Net;
using System.Collections;
using System.IO;
using System.Windows.Forms;

namespace Proxy_Checker
{
    class Program
    {
        private static int ProxyCount = 0;
        private static string[] split;
        private static string Myproxy;

        private static int ReturnPort(String Proxy)
        {
            try
            {
                split = Proxy.Split(':');
            }
            catch (ArgumentException)
            {
                ProxyCount++;

            }
            return int.Parse(split[1]);
        }
        private static int TimeOut;
        public static List<String> MyList = new List<string>();

        private static String ReturnAddress(String Proxy)
        {
            try
            {
                split = Proxy.Split(':');
            }
            catch (ArgumentException)
            {
                ProxyCount++;

            }
            return split[0];
        }

        private static void LoadProxies()
        {
            try
            {
                if (!File.Exists(Application.StartupPath + "/Proxies.txt"))
                {
                    Console.WriteLine("Proxy text file doesn't exist, please fill it up now");
                    File.Create(Application.StartupPath + "/Proxies.txt");
                    Console.Beep(5000, 2000);
                    System.Threading.Thread.Sleep(5000);
                    Environment.Exit(0);
                }
                else if (File.Exists(Application.StartupPath + "/Proxies.txt"))
                {
                    StreamReader reader = new StreamReader(Application.StartupPath + "/Proxies.txt");
                    while (reader.Peek() > -1)
                    {
                        MyList.Add(reader.ReadLine());
                        //Console.WriteLine(reader.ReadLine());
                    }
                }
            }
            catch (IOException)
            {
                Console.WriteLine("Input/Output Exception");
                Console.Beep(5000, 2000);
                System.Threading.Thread.Sleep(5000);
                Environment.Exit(0);
            }
        }

        private static void SaveProxy(String Proxy)
        {
            try
            {
                if (!File.Exists(Application.StartupPath + "/Working Proxies.txt"))
                {
                    StreamReader reader = new StreamReader(Application.StartupPath + "/Working Proxies.txt");
                    StreamWriter writer = new StreamWriter(Application.StartupPath + "/Working Proxies.txt");
                    File.Create(Application.StartupPath + "/Working Proxies.txt");
                    writer.WriteLine(Proxy);
                    writer.Close();
                }
                else
                {
                    StreamReader reader = new StreamReader(Application.StartupPath + "/Working Proxies.txt");
                    StreamWriter writer = new StreamWriter(Application.StartupPath + "/Working Proxies.txt");
                    File.Create(Application.StartupPath + "/Working Proxies.txt");
                    string tempp = reader.ReadToEnd();
                    writer.Write(tempp + Environment.NewLine + Proxy);
                    writer.Close();
                }
            }
            catch (IOException)
            {
                Console.WriteLine("Error saving proxy");
            }
        }

        static void Main(string[] args)
        {
            Console.WriteLine("Proxy Checker ~ BuckleyInDaHouse");
            Console.WriteLine("");
        R:
            Console.WriteLine("Please enter a timeout in seconds");
            try
            {
                TimeOut = Convert.ToInt32(Console.ReadLine()) * 1000;
            }
            catch (ArgumentException)
            {
                Console.WriteLine("Error reading your timeout number");
                Console.WriteLine(Environment.NewLine);
                goto R;
            }
            LoadProxies();
            while (ProxyCount <= MyList.Count)
            {
                Console.Title = "BuckleyInDaHouse Proxy Checker ~~ On proxy " + ProxyCount + " of a total " + MyList.Count;
                try
                {
                    System.Diagnostics.Stopwatch Watch = new System.Diagnostics.Stopwatch();
                    Watch.Start();
                    Myproxy = MyList[ProxyCount];
                     WebProxy pr = new WebProxy(ReturnAddress(Myproxy), ReturnPort(Myproxy));
                     //Console.WriteLine("Address: " + ReturnAddress(Myproxy) + " Port: " + ReturnPort(Myproxy));
                    WebRequest request = HttpWebRequest.Create("http://big.joshua.buckley.googlepages.com/ProxyTester.txt");
                    request.Proxy = pr;
                    request.Timeout = TimeOut;
                    WebResponse response = request.GetResponse();
                    StreamReader myreader = new StreamReader(response.GetResponseStream());
                    string temp = myreader.ReadToEnd();
                    if (temp.IndexOf("Hello World") > 0)
                    {
                        Watch.Stop();
                        int TempTimeOut = Watch.Elapsed.Milliseconds;
                        Console.WriteLine("Proxy: " + Myproxy + " Works.  TimeOut: " + TempTimeOut);
                        SaveProxy(Myproxy);
                        ProxyCount++;
                    }
                    else if (string.IsNullOrEmpty(temp))
                    {
                        Console.WriteLine("Proxy: " + Myproxy + " doesn't Work.");
                        ProxyCount++;
                    }
                }
                catch (WebException web)
                {
                    Console.WriteLine("Proxy: " + Myproxy + " Timed out");
                    ProxyCount++;
                }
            }
        }
    }
}