void bw_StartProxyList(object sender, DoWorkEventArgs e)
{
FormControlHelper.ControlInvoke(textBoxProxyList, () => textBoxProxyList.Enabled = false);
string[] tokens = Regex.Split(textBoxProxyList.Text, @"\r?\n|\r");
int lines = tokens.Length;
int linesCounter = 0;
threads = 1;
FormControlHelper.ControlInvoke(progressBar, () => progressBar.Maximum = lines);
while ((threads > 0) && (linesCounter <= lines))
{
if (threads < MaxThreads)
{
BackgroundWorker bw = new BackgroundWorker();
bw.WorkerReportsProgress = true;
//bw.ProgressChanged += new ProgressChangedEventHandler(bw_ProgressChanged);
bw.DoWork += new DoWorkEventHandler(bw_DoList);
bw.RunWorkerAsync();
linesCounter++;
threads++;
}
}
}
void bw_DoList(object sender, DoWorkEventArgs e)
{
string[] tokens = Regex.Split(textBoxProxyList.Text, @"\r?\n|\r");
if ((tokens.Length > currentline) && (!string.IsNullOrEmpty(tokens[currentline])))
{
string ProxyIP = Regex.Split(tokens[currentline].Replace("http://", ""), @":|\t")[0];
string ProxyPort = Regex.Split(tokens[currentline].Replace("http://", ""), @":|\t")[1];
currentline++;
FormControlHelper.ControlInvoke(progressBar, () => progressBar.Value = currentline - 1);
if ((IPAddress.TryParse(ProxyIP, out _)) && (int.TryParse(ProxyPort, out int i)))
{
/*FormControlHelper.ControlInvoke(listViewProxyList, () =>
* {
* if (!ProxyMatches(listViewProxyList, ProxyIP, ProxyPort)) CheckProxy(ProxyIP, i);
* });*/
if (!ProxyMatches(listViewProxyList, ProxyIP, ProxyPort))
{
CheckProxy(ProxyIP, i);
}
}
}
else
{
currentline++;
}
threads--;
if (threads <= 1)
{
FormControlHelper.ControlInvoke(textBoxProxyList, () => textBoxProxyList.Enabled = true);
FormControlHelper.ControlInvoke(progressBar, () => progressBar.Value = 0);
}
}
void bw_DoWork(object sender, DoWorkEventArgs e)
{
if ((IPAddress.TryParse(textBoxProxyIP.Text, out IPAddress address)) && (int.TryParse(textBoxProxyPort.Text, out int i)))
{
FormControlHelper.ControlInvoke(listViewProxyList, () =>
{
if (!ProxyMatches(listViewProxyList, textBoxProxyIP.Text, textBoxProxyPort.Text))
{
CheckProxy(textBoxProxyIP.Text, Convert.ToInt32(textBoxProxyPort.Text));
}
});
}
}
private bool ProxyMatches(ListView Listview, string Proxy, string Port)
{
try
{
if ((Listview.FindItemWithText(Proxy, false, 0, false).Text == Proxy) && (Listview.FindItemWithText(Proxy, false, 0, false).SubItems[1].Text == Port))
{
FormControlHelper.ControlInvoke(richTextBoxLog, () =>
{
AppendLogText(Proxy + ":" + Port + " already exist in list", Color.Black, true);
//richTextBoxLog.AppendText("\r\n" + Proxy + ":" + Port + " already exist in list");
});
return(true);
}
}
catch
{
return(false);
}
return(false);
}
bool CheckProxy(string IP, int Port)
{
System.Diagnostics.Stopwatch timer = new Stopwatch();
timer.Start();
try
{
IWebProxy proxy = new WebProxy(IP, Port);
HttpWebRequest myWebRequest = (HttpWebRequest)WebRequest.Create("http://ip-api.com/xml/");
myWebRequest.Timeout = 10000;
myWebRequest.Proxy = proxy;
WebResponse response = myWebRequest.GetResponse();
using (Stream dataStream = response.GetResponseStream())
{
StreamReader reader = new StreamReader(dataStream);
string responseFromServer = reader.ReadToEnd();
response.Close();
timer.Stop();
XmlDocument doc = new XmlDocument();
doc.LoadXml(responseFromServer);
ListViewItem Item = new ListViewItem();
if (((XmlNode)doc.DocumentElement.SelectSingleNode("query")).InnerText == IP)
{
//Item.SubItems.Add(((XmlNode)doc.DocumentElement.SelectSingleNode("query")).InnerText);
Item.Text = ((XmlNode)doc.DocumentElement.SelectSingleNode("query")).InnerText;
}
else
{
//Item.SubItems.Add(IP);
Item.Text = IP;
}
Item.SubItems.Add(Port.ToString());
Item.SubItems.Add(timer.Elapsed.TotalMilliseconds.ToString());
Item.SubItems.Add(Boolean.TrueString);
Item.SubItems.Add(((XmlNode)doc.DocumentElement.SelectSingleNode("countryCode")).InnerText);
Item.SubItems.Add(((XmlNode)doc.DocumentElement.SelectSingleNode("regionName")).InnerText);
Item.SubItems.Add(((XmlNode)doc.DocumentElement.SelectSingleNode("city")).InnerText);
//if (!string.IsNullOrWhiteSpace(doc.DocumentElement.SelectSingleNode("zip").InnerText))
Item.SubItems.Add(" " + ((XmlNode)doc.DocumentElement.SelectSingleNode("zip")).InnerText);// else Item.SubItems.Add("0");
Item.SubItems.Add(((XmlNode)doc.DocumentElement.SelectSingleNode("lat")).InnerText + ", " + ((XmlNode)doc.DocumentElement.SelectSingleNode("lon")).InnerText);
Item.SubItems.Add(((XmlNode)doc.DocumentElement.SelectSingleNode("timezone")).InnerText);
Item.SubItems.Add(((XmlNode)doc.DocumentElement.SelectSingleNode("isp")).InnerText);
Item.SubItems.Add(((XmlNode)doc.DocumentElement.SelectSingleNode("org")).InnerText);
FormControlHelper.ControlInvoke(listViewProxyList, () => listViewProxyList.Items.Add(Item));
if (String.IsNullOrWhiteSpace(responseFromServer))
{
Item.BackColor = Color.Red;
return(false);
}
else
{
if (timer.Elapsed.TotalMilliseconds < 3000)
{
Item.BackColor = Color.LightGreen;
}
else if ((timer.Elapsed.TotalMilliseconds > 3000) && (timer.Elapsed.TotalMilliseconds < 6000))
{
Item.BackColor = Color.Yellow;
}
else if ((timer.Elapsed.TotalMilliseconds > 6000) && (timer.Elapsed.TotalMilliseconds < 8000))
{
Item.BackColor = Color.Orange;
}
else if (timer.Elapsed.TotalMilliseconds > 8000)
{
Item.BackColor = Color.DarkOrange;
}
return(true);
}
}
}
catch
{
timer.Stop();
ListViewItem Item = new ListViewItem();
Item.Text = IP.ToString();
Item.SubItems.Add(Port.ToString());
//Item.SubItems.Add("Dead or timeout");
Item.SubItems.Add(timer.Elapsed.TotalMilliseconds.ToString());
Item.SubItems.Add(Boolean.FalseString);
Item.SubItems.Add("");
Item.SubItems.Add("");
Item.SubItems.Add("");
Item.SubItems.Add("");
Item.SubItems.Add("");
Item.SubItems.Add("");
Item.SubItems.Add("");
Item.SubItems.Add("");
Item.BackColor = Color.Red;
FormControlHelper.ControlInvoke(listViewProxyList, () => listViewProxyList.Items.Add(Item));
return(false);
}
}
