public static int DownloadBinary(
string path,
string file,
string saveTo,
string size,
bool GUI = true)
{
long num = 0;
HttpWebRequest wr = KiesRequest.Create("http://cloud-neofussvr.sslcs.cdngc.net/NF_DownloadBinaryForMass.do?file=" + path + file);
wr.Method = "GET";
wr.Headers["Authorization"] = Imports.GetAuthorization(Web.Nonce).Replace("Authorization: ", "").Replace("nonce=\"", "nonce=\"" + Web.Nonce);
wr.Timeout = 25000;
wr.ReadWriteTimeout = 25000;
if (System.IO.File.Exists(saveTo))
{
long length = new FileInfo(saveTo).Length;
if (long.Parse(size) == length)
{
Logger.WriteLog("File already downloaded.", false);
return(200);
}
Logger.WriteLog("File exists. Resuming download...", false);
wr.AddRange((int)length);
num = length;
}
using (HttpWebResponse responseFus = (HttpWebResponse)wr.GetResponseFUS())
{
if (responseFus == null)
{
Logger.WriteLog("Error downloading: response is null", false);
return(901);
}
if (responseFus.StatusCode != HttpStatusCode.OK && responseFus.StatusCode != HttpStatusCode.PartialContent)
{
Logger.WriteLog("Error downloading: " + (object)(int)responseFus.StatusCode, false);
}
else
{
long total = long.Parse(responseFus.GetResponseHeader("content-length")) + num;
if (!System.IO.File.Exists(saveTo) || new FileInfo(saveTo).Length != total)
{
byte[] buffer = new byte[8192];
Stopwatch sw = new Stopwatch();
Utility.ResetSpeed(num);
try
{
Utility.PreventDeepSleep(Utility.PDSMode.Start);
using (BinaryWriter binaryWriter = new BinaryWriter((Stream) new FileStream(saveTo, FileMode.Append)))
{
int count;
do
{
Utility.PreventDeepSleep(Utility.PDSMode.Continue);
if (GUI)
{
if (Web.form.PauseDownload)
{
break;
}
}
num += (long)(count = responseFus.GetResponseStream().Read(buffer, 0, buffer.Length));
if (count > 0)
{
binaryWriter.Write(buffer, 0, count);
if (GUI)
{
int dlspeed = Utility.DownloadSpeed(num, sw);
if (dlspeed != -1)
{
Web.form.lbl_speed.Invoke((Delegate)((Action)(() => Web.form.lbl_speed.Text = dlspeed.ToString() + "kB/s")));
}
}
}
if (GUI)
{
Web.form.SetProgressBar(Utility.GetProgress(num, total));
}
else
{
CmdLine.SetProgress(Utility.GetProgress(num, total));
}
}while (count > 0);
}
}
catch (IOException ex)
{
Logger.WriteLog("Error: Can't access output file " + saveTo, false);
if (GUI)
{
Web.form.PauseDownload = true;
}
Logger.WriteLog(ex.ToString(), false);
return(-1);
}
catch (WebException ex)
{
Logger.WriteLog("Error: Connection interrupted", false);
Web.SetReconnect();
}
finally
{
Utility.PreventDeepSleep(Utility.PDSMode.Stop);
if (GUI)
{
Web.form.lbl_speed.Invoke((Delegate)((Action)(() => Web.form.lbl_speed.Text = "0kB/s")));
}
}
}
}
return((int)responseFus.StatusCode);
}
}