ANTICHAT — форум по информационной безопасности, OSINT и технологиям

function GetURL2HTML (url : string; method : string; proxy: string): AnsiString;
var
  FHost, FScript : String;
  hInternet, hConnect, hRequest : pointer;
  dwBytesRead, I, L : Cardinal;
  Flags_connection,Flags_Request : Cardinal;
  sss: String;
  dwcode: array[1..20] of char; 
  res: String;

  begin
     sss := 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8' + #13#10 +
            'Accept-Language: ru,en-us;q=0.7,en;q=0.3' + #13#10 +
            'Accept-Encoding: gzip,deflate' + #13#10 +
            'Accept-Charset: windows-1251,utf-8;q=0.7,*;q=0.7';

     fHost := GetHostName(url);
     fScript := GetScriptName(url, fHost);
     SetFlags  (url, Flags_connection, Flags_request);
     hInternet := InternetOpen(PChar ('Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3'), INTERNET_OPEN_TYPE_PROXY, PChar(proxy),Nil,0);
     if Assigned(hInternet) then
     begin
         hConnect := InternetConnect (hInternet, PChar(fHost), Flags_connection, nil, nil, INTERNET_SERVICE_HTTP, 0 ,1);
         if Assigned(hConnect) then
         begin
             hRequest:= HttpOpenRequest(hConnect,PChar(uppercase(method)),PChar(fScript), HTTP_VERSION, nil, nil, Flags_Request, 1);
             if Assigned(hRequest) then
             begin
                 I:=1;
                 if HttpSendRequest(hRequest,PChar(sss), Length(sss), nil, 0) then
                 begin
                     repeat
                     dataAvaible(hRequest, L);
                     if L = 0 then break;
                     SetLength(result, L+I);
                     if InternetReadFile(hRequest, @result[I], sizeof(L), dwBytesRead) then
                     else break;
                     inc(I, dwBytesRead);
                     until dwBytesRead = 0;

                     result[I] := #0;
                     res := PChar(@dwcode);
                 end;
             end;
             InternetCloseHandle(hRequest);
         end;
         InternetCloseHandle(hConnect);
     end;
     InternetCloseHandle(hInternet);
  end;


procedure TForm1.Button1Click(Sender: TObject);
var
html_cod : ANSIString;
proxy, ip_num , url : String;
i, ph: Integer;
begin
    Form1.button1.Enabled := false;
    url :=  'http://ipchicken.com/';
    for i:=0 to  Form1.Memo1.Lines.Count-1 do
    begin
        Application.ProcessMessages();
        proxy := Form1.Memo1.Lines[i]; 

        Application.ProcessMessages();
        html_cod := GetURL2HTML(url, 'get', proxy);
        if (html_cod <> '') then
        begin
           ph := pos ('Address: ', html_cod);
           if ph > 0 then
           begin
              ip_num := trim(copy(html_cod, ph+ 9,30));
              Form1.Memo2.Lines.add(ip_num);
           end
           else
              Form1.Memo2.Lines.add('Error...');
        end
        else
        begin
            Form1.Memo2.Lines.add('Bad proxy: '+proxy);
        end;

    end;
    Form1.button1.Enabled := true;
end;