private void GetMetadataCDN_Click(object sender, EventArgs e)
{
if (Meta.npdm.TitleID == null)
{
Meta = GameList.ParseGameFiles(PathText.Text);
}
GameList.GameListNACP nacp = NintendoCDN.GetGameMetadata(Meta.npdm.TitleID);
GameName.Text = nacp.TitleName;
PublisherName.Text = nacp.Publisher;
Image image = Image.FromFile("./Images/GameThumbnails/" + Meta.npdm.TitleID + ".jpg");
Bitmap scaledImage = ResizeImage(image, 256, 256);
Thumbnail.Image = scaledImage;
}
public static GameList.GameListNACP GetGameMetadata(string TitleID)
{
Process hactool = null;
ProcessStartInfo startInfo = new ProcessStartInfo();
did = RandomString(16);
// Set up the inital Certificate and URL
ServicePointManager.ServerCertificateValidationCallback = AcceptAllCertifications;
string MetaURL = "https://atum.hac.lp1.d4c.nintendo.net/t/a/" + TitleID + "/" + ver;
X509Certificate2 Cert = new X509Certificate2(CertPath, "switch");
// Get the Meta NCA ID
HttpWebRequest GetMetaNCAID = (HttpWebRequest)WebRequest.Create(MetaURL);
GetMetaNCAID.ClientCertificates.Add(Cert);
GetMetaNCAID.Method = "HEAD";
GetMetaNCAID.UserAgent = "NintendoSDK Firmware/" + fw + " (platform:NX; did:" + did + "; eid:lp1)";
HttpWebResponse ParseMetaNCAID = null;
try
{
ParseMetaNCAID = (HttpWebResponse)GetMetaNCAID.GetResponse();
}
catch (WebException we)
{
HttpStatusCode statusCode = ((HttpWebResponse)we.Response).StatusCode;
if (statusCode == HttpStatusCode.NotFound)
{
return(new GameList.GameListNACP()); // If it's not found on the CDN then just return null values.
}
else
{
throw we; // Else just throw the Exception.
}
}
ParseMetaNCAID.Close();
// Download The Meta NCA
string MetaNCAURL = "https://atum.hac.lp1.d4c.nintendo.net/c/a/" + ParseMetaNCAID.GetResponseHeader("x-nintendo-content-id");
HttpWebRequest GetMetaNCA = (HttpWebRequest)WebRequest.Create(MetaNCAURL);
GetMetaNCA.ClientCertificates.Add(Cert);
GetMetaNCA.UserAgent = "NintendoSDK Firmware/" + fw + " (platform:NX; did:" + did + "; eid:lp1)";
HttpWebResponse ParseMetaNCA = (HttpWebResponse)GetMetaNCA.GetResponse();
BinaryReader MetaNCA = new BinaryReader(ParseMetaNCA.GetResponseStream());
File.WriteAllBytes(ver, MetaNCA.ReadBytes(100000));
MetaNCA.Close();
ParseMetaNCA.Close();
// Use Hactool to extract the CNMT
startInfo.FileName = "hactool.exe";
startInfo.Arguments = "-k keys.txt " + ver + " --section0dir=CNMT";
startInfo.WindowStyle = ProcessWindowStyle.Hidden;
startInfo.UseShellExecute = true;
hactool = Process.Start(startInfo);
hactool.Start();
hactool.WaitForExit();
Thread.Sleep(300);
File.Delete(ver);
// Parse the CNMT to get the NCA ID
BinaryReader OpenCNMT = new BinaryReader(File.Open("CNMT/Application_" + TitleID + ".cnmt", FileMode.Open));
string ParseCNMT = ByteArrayToString(OpenCNMT.ReadBytes(1000));
OpenCNMT.Close();
string ContNCAID = "";
if (ParseCNMT.Substring(32, 2) == "03")
{
if (ParseCNMT.Substring(316, 2) == "03")
{
ContNCAID = ParseCNMT.Substring(272, 32);
}
else if (ParseCNMT.Substring(428, 2) == "03")
{
ContNCAID = ParseCNMT.Substring(384, 32);
}
}
else if (ParseCNMT.Substring(32, 2) == "04")
{
if (ParseCNMT.Substring(316, 2) == "03")
{
ContNCAID = ParseCNMT.Substring(272, 32);
}
else if (ParseCNMT.Substring(428, 2) == "03")
{
ContNCAID = ParseCNMT.Substring(384, 32);
}
else if (ParseCNMT.Substring(540, 2) == "03")
{
ContNCAID = ParseCNMT.Substring(496, 32);
}
}
Directory.Delete("./CNMT", true);
// Get the Control NCA
string ContNCAURL = "https://atum.hac.lp1.d4c.nintendo.net/c/c/" + ContNCAID;
HttpWebRequest GetContNCA = (HttpWebRequest)WebRequest.Create(ContNCAURL);
GetContNCA.ClientCertificates.Add(Cert);
GetContNCA.UserAgent = "NintendoSDK Firmware/" + fw + " (platform:NX; did:" + did + "; eid:lp1)";
HttpWebResponse ParseContNCA = (HttpWebResponse)GetContNCA.GetResponse();
BinaryReader ContNCA = new BinaryReader(ParseContNCA.GetResponseStream());
File.WriteAllBytes("TempCont", ContNCA.ReadBytes(10000000));
ParseContNCA.Close();
// Finally extract the Control NCA into a folder called Cont
startInfo.Arguments = " -k keys.txt TempCont --section0dir=Cont";
hactool = Process.Start(startInfo);
hactool.Start();
hactool.WaitForExit();
Thread.Sleep(300);
File.Delete("TempCont");
GameList.GameListNACP res = GameList.ParseControlNacp("./Cont/control.nacp");
// Get the Icon File (and default to American English)
string IconFile = "";
if (File.Exists("Cont/icon_AmericanEnglish.dat"))
{
IconFile = "Cont/icon_AmericanEnglish.dat";
}
else
{
foreach (string s in Directory.GetFiles("./Cont"))
{
if (Path.GetFileName(s).StartsWith("icon_"))
{
IconFile = s;
break;
}
}
}
if (File.Exists("./Images/GameThumbnails/" + TitleID + ".jpg"))
{
File.Delete("./Images/GameThumbnails/" + TitleID + ".jpg");
}
File.Copy(IconFile, "./Images/GameThumbnails/" + TitleID + ".jpg");
Directory.Delete("./Cont", true);
return(res);
}
