Im using idHTTP to download a file from internet and it is working fine, but i dont know how do this through a PROXY server. If anyone knows how to do this, please post a message, I will be grateful!

Best regards,
Bojidar

I tried with ProxyParams but im still receiving "Host not found"
The proxy server does not require authentication.

Here's the code:

procedure TProcess.GetFile;
var Source :TStream;
    Stream :TMemoryStream;
    HTTP   :TidHTTP;
    err    :boolean;
begin
  Source := TStream.Create;
  Stream := TMemoryStream.Create;
  HTTP:= TidHTTP.Create(nil);
  HTTP.ProxyParams.ProxyServer := '192.168.0.1';
  HTTP.ProxyParams.ProxyPort := 3128;
  HTTP.Host := 'whatever host';
  try
    with HTTP do begin
      Connect;
      DoRequest(hmGet, 'http://decart.hit.bg/top.html',Source,Stream);
    end;
    Stream.SaveToFile('d:\temp.tmp');
  except
    on exception: exception
      do begin
        MessageBox(0,PChar(exception.message),'Exception!',0);
        err := true;
    end;
  end;
  HTTP.Free;
  Source.Free;
  Stream.Free;
  if not err then
    MessageBox(0,PChar('Finnished'),'Status Message',0);
end;

   HTTP.ProxyParams.ProxyServer := edtServer.Text;
   HTTP.ProxyParams.ProxyPort := StrToInt(edtPort.Text);

If your proxy requires authentication:

   HTTP.ProxyParams.BasicAuthentication := False;
   HTTP.ProxyParams.ProxyUsername := edtUser.Text;
   HTTP.ProxyParams.ProxyPassword := edtPassword;

Regards,
Bruce McGee
Glooscap Software

var
   HTTP   :TidHTTP;
   Stream :TMemoryStream;
begin
   Stream := TMemoryStream.Create;
   HTTP:= TidHTTP.Create(nil);
   try
     HTTP.ProxyParams.ProxyServer := '192.168.0.1';
     HTTP.ProxyParams.ProxyPort := 3128;
     try
       HTTP.Get('http://www.borland.com', Stream);
       Stream.SaveToFile('d:\temp.tmp');
       MessageBox(0,PChar('Finished'),'Status Message',0);
     except
       on exception: exception do
         MessageBox(0,PChar(exception.message),'Exception!',0);
     end;
   finally
     HTTP.Free;
     Stream.Free;
   end;

Regards,
Bruce McGee
Glooscap Software

Good infomration about public proxy servers, is there a proxy that requires
user name and password? I only want to test my program with user name and
password on.

Thanks,

Frank