public static void LoadApplications(List <string> appDirs, VirtualFileSystem virtualFileSystem, Language desiredTitleLanguage)
{
int numApplicationsFound = 0;
int numApplicationsLoaded = 0;
_loadingError = false;
_virtualFileSystem = virtualFileSystem;
_desiredTitleLanguage = desiredTitleLanguage;
// Builds the applications list with paths to found applications
List <string> applications = new List <string>();
foreach (string appDir in appDirs)
{
if (!Directory.Exists(appDir))
{
Logger.PrintWarning(LogClass.Application, $"The \"game_dirs\" section in \"Config.json\" contains an invalid directory: \"{appDir}\"");
continue;
}
foreach (string app in GetFilesInDirectory(appDir))
{
if ((Path.GetExtension(app).ToLower() == ".nsp") ||
(Path.GetExtension(app).ToLower() == ".pfs0") ||
(Path.GetExtension(app).ToLower() == ".xci") ||
(Path.GetExtension(app).ToLower() == ".nca") ||
(Path.GetExtension(app).ToLower() == ".nro") ||
(Path.GetExtension(app).ToLower() == ".nso"))
{
applications.Add(app);
numApplicationsFound++;
}
}
}
// Loops through applications list, creating a struct and then firing an event containing the struct for each application
foreach (string applicationPath in applications)
{
double fileSize = new FileInfo(applicationPath).Length * 0.000000000931;
string titleName = "Unknown";
string titleId = "0000000000000000";
string developer = "Unknown";
string version = "0";
string saveDataPath = null;
byte[] applicationIcon = null;
BlitStruct <ApplicationControlProperty> controlHolder = new BlitStruct <ApplicationControlProperty>(1);
try
{
using (FileStream file = new FileStream(applicationPath, FileMode.Open, FileAccess.Read))
{
if ((Path.GetExtension(applicationPath).ToLower() == ".nsp") ||
(Path.GetExtension(applicationPath).ToLower() == ".pfs0") ||
(Path.GetExtension(applicationPath).ToLower() == ".xci"))
{
try
{
PartitionFileSystem pfs;
bool isExeFs = false;
if (Path.GetExtension(applicationPath).ToLower() == ".xci")
{
Xci xci = new Xci(_virtualFileSystem.KeySet, file.AsStorage());
pfs = xci.OpenPartition(XciPartitionType.Secure);
}
else
{
pfs = new PartitionFileSystem(file.AsStorage());
// If the NSP doesn't have a main NCA, decrement the number of applications found and then continue to the next application.
bool hasMainNca = false;
foreach (DirectoryEntryEx fileEntry in pfs.EnumerateEntries("/", "*"))
{
if (Path.GetExtension(fileEntry.FullPath).ToLower() == ".nca")
{
pfs.OpenFile(out IFile ncaFile, fileEntry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
Nca nca = new Nca(_virtualFileSystem.KeySet, ncaFile.AsStorage());
int dataIndex = Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
if (nca.Header.ContentType == NcaContentType.Program && !nca.Header.GetFsHeader(dataIndex).IsPatchSection())
{
hasMainNca = true;
break;
}
}
else if (Path.GetFileNameWithoutExtension(fileEntry.FullPath) == "main")
{
isExeFs = true;
}
}
if (!hasMainNca && !isExeFs)
{
numApplicationsFound--;
continue;
}
}
if (isExeFs)
{
applicationIcon = _nspIcon;
Result result = pfs.OpenFile(out IFile npdmFile, "/main.npdm".ToU8Span(), OpenMode.Read);
if (ResultFs.PathNotFound.Includes(result))
{
Npdm npdm = new Npdm(npdmFile.AsStream());
titleName = npdm.TitleName;
titleId = npdm.Aci0.TitleId.ToString("x16");
}
}
else
{
// Store the ControlFS in variable called controlFs
GetControlFsAndTitleId(pfs, out IFileSystem controlFs, out titleId);
ReadControlData(controlFs, controlHolder.ByteSpan);
// Creates NACP class from the NACP file
controlFs.OpenFile(out IFile controlNacpFile, "/control.nacp".ToU8Span(), OpenMode.Read).ThrowIfFailure();
// Get the title name, title ID, developer name and version number from the NACP
version = controlHolder.Value.DisplayVersion.ToString();
GetNameIdDeveloper(ref controlHolder.Value, out titleName, out _, out developer);
// Read the icon from the ControlFS and store it as a byte array
try
{
controlFs.OpenFile(out IFile icon, $"/icon_{_desiredTitleLanguage}.dat".ToU8Span(), OpenMode.Read).ThrowIfFailure();
using (MemoryStream stream = new MemoryStream())
{
icon.AsStream().CopyTo(stream);
applicationIcon = stream.ToArray();
}
}
catch (HorizonResultException)
{
foreach (DirectoryEntryEx entry in controlFs.EnumerateEntries("/", "*"))
{
if (entry.Name == "control.nacp")
{
continue;
}
controlFs.OpenFile(out IFile icon, entry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
using (MemoryStream stream = new MemoryStream())
{
icon.AsStream().CopyTo(stream);
applicationIcon = stream.ToArray();
}
if (applicationIcon != null)
{
break;
}
}
if (applicationIcon == null)
{
applicationIcon = Path.GetExtension(applicationPath).ToLower() == ".xci" ? _xciIcon : _nspIcon;
}
}
}
}
catch (MissingKeyException exception)
{
applicationIcon = Path.GetExtension(applicationPath).ToLower() == ".xci" ? _xciIcon : _nspIcon;
Logger.PrintWarning(LogClass.Application, $"Your key set is missing a key with the name: {exception.Name}");
}
catch (InvalidDataException)
{
applicationIcon = Path.GetExtension(applicationPath).ToLower() == ".xci" ? _xciIcon : _nspIcon;
Logger.PrintWarning(LogClass.Application, $"The header key is incorrect or missing and therefore the NCA header content type check has failed. Errored File: {applicationPath}");
}
catch (Exception exception)
{
Logger.PrintWarning(LogClass.Application, $"The file encountered was not of a valid type. Errored File: {applicationPath}");
Logger.PrintDebug(LogClass.Application, exception.ToString());
numApplicationsFound--;
_loadingError = true;
continue;
}
}
else if (Path.GetExtension(applicationPath).ToLower() == ".nro")
{
BinaryReader reader = new BinaryReader(file);
byte[] Read(long position, int size)
{
file.Seek(position, SeekOrigin.Begin);
return(reader.ReadBytes(size));
}
try
{
file.Seek(24, SeekOrigin.Begin);
int assetOffset = reader.ReadInt32();
if (Encoding.ASCII.GetString(Read(assetOffset, 4)) == "ASET")
{
byte[] iconSectionInfo = Read(assetOffset + 8, 0x10);
long iconOffset = BitConverter.ToInt64(iconSectionInfo, 0);
long iconSize = BitConverter.ToInt64(iconSectionInfo, 8);
ulong nacpOffset = reader.ReadUInt64();
ulong nacpSize = reader.ReadUInt64();
// Reads and stores game icon as byte array
applicationIcon = Read(assetOffset + iconOffset, (int)iconSize);
// Read the NACP data
Read(assetOffset + (int)nacpOffset, (int)nacpSize).AsSpan().CopyTo(controlHolder.ByteSpan);
// Get the title name, title ID, developer name and version number from the NACP
version = controlHolder.Value.DisplayVersion.ToString();
GetNameIdDeveloper(ref controlHolder.Value, out titleName, out titleId, out developer);
}
else
{
applicationIcon = _nroIcon;
titleName = Path.GetFileNameWithoutExtension(applicationPath);
}
}
catch
{
Logger.PrintWarning(LogClass.Application, $"The file encountered was not of a valid type. Errored File: {applicationPath}");
numApplicationsFound--;
continue;
}
}
else if (Path.GetExtension(applicationPath).ToLower() == ".nca")
{
try
{
Nca nca = new Nca(_virtualFileSystem.KeySet, new FileStream(applicationPath, FileMode.Open, FileAccess.Read).AsStorage());
int dataIndex = Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
if (nca.Header.ContentType != NcaContentType.Program || nca.Header.GetFsHeader(dataIndex).IsPatchSection())
{
numApplicationsFound--;
continue;
}
}
catch (InvalidDataException)
{
Logger.PrintWarning(LogClass.Application, $"The NCA header content type check has failed. This is usually because the header key is incorrect or missing. Errored File: {applicationPath}");
}
catch
{
Logger.PrintWarning(LogClass.Application, $"The file encountered was not of a valid type. Errored File: {applicationPath}");
numApplicationsFound--;
_loadingError = true;
continue;
}
applicationIcon = _ncaIcon;
titleName = Path.GetFileNameWithoutExtension(applicationPath);
}
// If its an NSO we just set defaults
else if (Path.GetExtension(applicationPath).ToLower() == ".nso")
{
applicationIcon = _nsoIcon;
titleName = Path.GetFileNameWithoutExtension(applicationPath);
}
}
}
catch (IOException exception)
{
Logger.PrintWarning(LogClass.Application, exception.Message);
numApplicationsFound--;
_loadingError = true;
continue;
}
ApplicationMetadata appMetadata = LoadAndSaveMetaData(titleId);
if (ulong.TryParse(titleId, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out ulong titleIdNum))
{
SaveDataFilter filter = new SaveDataFilter();
filter.SetUserId(new UserId(1, 0));
filter.SetProgramId(new TitleId(titleIdNum));
Result result = virtualFileSystem.FsClient.FindSaveDataWithFilter(out SaveDataInfo saveDataInfo, SaveDataSpaceId.User, ref filter);
if (result.IsSuccess())
{
saveDataPath = Path.Combine(virtualFileSystem.GetNandPath(), $"user/save/{saveDataInfo.SaveDataId:x16}");
}
}
ApplicationData data = new ApplicationData()
{
Favorite = appMetadata.Favorite,
Icon = applicationIcon,
TitleName = titleName,
TitleId = titleId,
Developer = developer,
Version = version,
TimePlayed = ConvertSecondsToReadableString(appMetadata.TimePlayed),
LastPlayed = appMetadata.LastPlayed,
FileExtension = Path.GetExtension(applicationPath).ToUpper().Remove(0, 1),
FileSize = (fileSize < 1) ? (fileSize * 1024).ToString("0.##") + "MB" : fileSize.ToString("0.##") + "GB",
Path = applicationPath,
SaveDataPath = saveDataPath,
ControlHolder = controlHolder
};
numApplicationsLoaded++;
OnApplicationAdded(new ApplicationAddedEventArgs()
{
AppData = data
});
OnApplicationCountUpdated(new ApplicationCountUpdatedEventArgs()
{
NumAppsFound = numApplicationsFound,
NumAppsLoaded = numApplicationsLoaded
});
}
OnApplicationCountUpdated(new ApplicationCountUpdatedEventArgs()
{
NumAppsFound = numApplicationsFound,
NumAppsLoaded = numApplicationsLoaded
});
if (_loadingError)
{
Gtk.Application.Invoke(delegate
{
GtkDialog.CreateErrorDialog("One or more files encountered could not be loaded, check logs for more info.");
});
}
}
public static Title processXci(string filename)
{
Title title = new Title();
using (var filestream = new FileStream(filename, FileMode.Open, FileAccess.Read))
{
Xci xci;
string biggestNca = null, controlNca = null;
try
{
xci = new Xci(keyset, filestream.AsStorage());
title.distribution = Title.Distribution.Cartridge;
log?.WriteLine("Processing XCI {0}", filename);
if (xci.RootPartition?.Files.Length > 0)
{
title.structure.Add(Title.Structure.RootPartition);
}
if (xci.UpdatePartition?.Files.Length > 0)
{
PfsFileEntry[] fileEntries = xci.UpdatePartition.Files;
List <string> cnmtNca = fileEntries.Select(x => x.Name).Where(x => x.EndsWith(".cnmt.nca")).Intersect(Title.SystemUpdate.Keys).ToList();
if (cnmtNca.Any())
{
uint systemUpdate = unchecked ((uint)-1);
Title.SystemUpdate.TryGetValue(cnmtNca.First(), out systemUpdate);
title.systemUpdate = systemUpdate;
}
title.structure.Add(Title.Structure.UpdatePartition);
}
if (xci.NormalPartition?.Files.Length > 0)
{
title.structure.Add(Title.Structure.NormalPartition);
}
if (xci.SecurePartition?.Files.Length > 0)
{
PfsFileEntry[] fileEntries = xci.SecurePartition.Files;
foreach (PfsFileEntry entry in fileEntries)
{
if (entry.Name.EndsWith(".cnmt.nca"))
{
try
{
using (var cnmtNca = xci.SecurePartition.OpenFile(entry))
{
var nca = processCnmtNca(cnmtNca, ref title);
if (nca.Item1 != null && (nca.Item2 != null || title.type == TitleType.AddOnContent))
{
(biggestNca, controlNca) = nca;
}
}
}
catch (FileNotFoundException)
{
if (xci.SecurePartition.FileExists(entry.Name.Replace(".nca", ".ncz")))
{
title.error = "Unsupported Format: Compressed NCA";
}
}
title.structure.Add(Title.Structure.CnmtNca);
}
else if (entry.Name.EndsWith(".cert"))
{
title.structure.Add(Title.Structure.Cert);
}
else if (entry.Name.EndsWith(".tik"))
{
try
{
using (var tik = xci.SecurePartition.OpenFile(entry))
{
if (entry.Name.Split('.')[0].TryToBytes(out byte[] rightsId))
{
processTik(tik, rightsId, ref keyset, out byte[] titleKey);
title.titleKey = BitConverter.ToString(titleKey).Replace("-", "").ToUpper();
}
}
}
catch (FileNotFoundException)
{
if (xci.SecurePartition.FileExists(entry.Name.Replace(".nca", ".ncz")))
{
title.error = "Unsupported Format: Compressed NCA";
}
}
title.structure.Add(Title.Structure.Tik);
}
}
if (!String.IsNullOrEmpty(biggestNca))
{
try
{
using (var biggest = xci.SecurePartition.OpenFile(biggestNca))
{
processBiggestNca(biggest, ref title);
}
}
catch (FileNotFoundException)
{
if (xci.SecurePartition.FileExists(biggestNca.Replace(".nca", ".ncz")))
{
title.error = "Unsupported Format: Compressed NCA";
}
}
}
if (!String.IsNullOrEmpty(controlNca))
{
try
{
using (var control = xci.SecurePartition.OpenFile(controlNca))
{
processControlNca(control, ref title);
}
}
catch (FileNotFoundException)
{
if (xci.SecurePartition.FileExists(controlNca.Replace(".nca", ".ncz")))
{
title.error = "Unsupported Format: Compressed NCA";
}
}
}
title.structure.Add(Title.Structure.SecurePartition);
}
if (xci.LogoPartition?.Files.Length > 0)
{
title.structure.Add(Title.Structure.LogoPartition);
}
}
catch (InvalidDataException)
{
return(null);
}
}
if (title.type == TitleType.Application || title.type == TitleType.Patch)
{
if (versionList.TryGetValue(title.baseTitleID, out uint version))
{
title.latestVersion = version;
}
}
log?.WriteLine("XCI information for {0}: [{1}] {2}", filename, title.titleID, title.titleName);
return(title);
}
static void Main(string[] args)
{
Console.Title = "XCIRepacker v0.1 by Ac_K";
Console.WriteLine(Environment.NewLine +
" XCIRepacker v0.1 by Ac_K" +
Environment.NewLine +
Environment.NewLine +
" Provide with the courtesy of the mob." +
Environment.NewLine +
Environment.NewLine +
"---------------------------------------" +
Environment.NewLine);
if (args.Length == 1)
{
Keyset keySet = OpenKeyset();
if (keySet != null)
{
if (File.Exists(args[0]))
{
try
{
Xci xciFile = new Xci(keySet, new LocalStorage(args[0], FileAccess.Read));
if (xciFile.HasPartition(XciPartitionType.Secure))
{
XciPartition xciPartition = xciFile.OpenPartition(XciPartitionType.Root);
IFile ncaStorage = xciPartition.OpenFile("secure", OpenMode.Read);
string outputPath = Path.GetDirectoryName(args[0]) + Path.GetFileNameWithoutExtension(args[0]) + ".nsp";
Console.WriteLine($" Input File Path: {args[0]}");
Console.WriteLine($" Output File Path: {outputPath}" + Environment.NewLine);
using (Stream dataInput = ncaStorage.AsStream())
using (FileStream fileOutput = new FileStream(outputPath, FileMode.Create, FileAccess.ReadWrite))
using (BinaryReader reader = new BinaryReader(fileOutput))
using (BinaryWriter writer = new BinaryWriter(fileOutput))
{
int bytesRead = -1;
long totalReads = 0;
long totalBytes = dataInput.Length;
byte[] bytes = new byte[_bufferSize];
Console.WriteLine(" Extracting Secure partition..." + Environment.NewLine);
while ((bytesRead = dataInput.Read(bytes, 0, _bufferSize)) > 0)
{
fileOutput.Write(bytes, 0, bytesRead);
totalReads += bytesRead;
DrawTextProgressBar(totalReads, totalBytes);
}
Console.WriteLine(Environment.NewLine +
Environment.NewLine +
" Secure partition extracted!" +
Environment.NewLine +
Environment.NewLine +
"---------------------------------------" +
Environment.NewLine);
Console.Write(" Patching HFS0 Header to PFS0...");
fileOutput.Position = 0;
string Magic = Encoding.ASCII.GetString(reader.ReadBytes(0x04));
if (Magic == "HFS0")
{
fileOutput.Seek(0x00, SeekOrigin.Begin);
writer.Write(new byte[] { 0x50, 0x46, 0x53, 0x30 }); // PFS0
int filesNumber = reader.ReadInt32(); // Skip write files number because is at same offset
int filesNamesSize = reader.ReadInt32();
reader.ReadInt32(); // Skip reserved
long HFS0HeaderSize = filesNamesSize + 0x10;
for (int i = 0; i < filesNumber; i++)
{
fileOutput.Seek((i * 0x40) + 0x10, SeekOrigin.Begin);
long fileOffset = reader.ReadInt64();
long fileSize = reader.ReadInt64();
int fileNameOffset = reader.ReadInt32();
int hashedSize = reader.ReadInt32();
reader.ReadInt64(); // reserved
reader.ReadBytes(0x20);
HFS0HeaderSize += 0x40;
fileOutput.Seek((i * 0x18) + 0x10, SeekOrigin.Begin);
writer.Write(fileOffset);
writer.Write(fileSize);
writer.Write(fileNameOffset);
writer.Write(0x00); // reserved
}
long endPatchedHeader = fileOutput.Position;
fileOutput.Seek((4 * 0x40) + 0x10, SeekOrigin.Begin);
byte[] filesNamesTable = reader.ReadBytes(filesNamesSize);
fileOutput.Seek(endPatchedHeader, SeekOrigin.Begin);
writer.Write(filesNamesTable);
int shiftSize = (int)(HFS0HeaderSize - fileOutput.Position);
writer.Write(new byte[shiftSize]);
fileOutput.Seek(0x08, SeekOrigin.Begin);
writer.Write(filesNamesSize + shiftSize);
Console.WriteLine(" Done!");
}
else
{
Console.WriteLine(" ERROR: Extracted file isn't HFS0!");
}
}
}
}
catch (Exception ex)
{
Console.WriteLine($" ERROR: {ex.Message}");
}
}
else
{
Console.WriteLine(" ERROR: XCI file not found!");
}
}
else
{
Console.WriteLine(" ERROR: Keys file not found!");
}
}
else
{
Console.WriteLine(" USAGE: XCIRepacker.exe \"PathOfFile.xci\"");
}
Console.ReadKey();
}
public static void Process(Context ctx)
{
using (var file = new LocalStorage(ctx.Options.InFile, FileAccess.Read))
{
var xci = new Xci(ctx.Keyset, file);
ctx.Logger.LogMessage(xci.Print());
if (ctx.Options.RootDir != null)
{
xci.OpenPartition(XciPartitionType.Root).Extract(ctx.Options.RootDir, ctx.Logger);
}
if (ctx.Options.UpdateDir != null && xci.HasPartition(XciPartitionType.Update))
{
xci.OpenPartition(XciPartitionType.Update).Extract(ctx.Options.UpdateDir, ctx.Logger);
}
if (ctx.Options.NormalDir != null && xci.HasPartition(XciPartitionType.Normal))
{
xci.OpenPartition(XciPartitionType.Normal).Extract(ctx.Options.NormalDir, ctx.Logger);
}
if (ctx.Options.SecureDir != null && xci.HasPartition(XciPartitionType.Secure))
{
xci.OpenPartition(XciPartitionType.Secure).Extract(ctx.Options.SecureDir, ctx.Logger);
}
if (ctx.Options.LogoDir != null && xci.HasPartition(XciPartitionType.Logo))
{
xci.OpenPartition(XciPartitionType.Logo).Extract(ctx.Options.LogoDir, ctx.Logger);
}
if (ctx.Options.OutDir != null)
{
XciPartition root = xci.OpenPartition(XciPartitionType.Root);
if (root == null)
{
ctx.Logger.LogMessage("Could not find root partition");
return;
}
foreach (PartitionFileEntry sub in root.Files)
{
var subPfs = new PartitionFileSystem(root.OpenFile(sub, OpenMode.Read).AsStorage());
string subDir = Path.Combine(ctx.Options.OutDir, sub.Name);
subPfs.Extract(subDir, ctx.Logger);
}
}
if (ctx.Options.ExefsOutDir != null || ctx.Options.ExefsOut != null)
{
Nca mainNca = GetXciMainNca(xci, ctx);
if (mainNca == null)
{
ctx.Logger.LogMessage("Could not find Program NCA");
return;
}
if (!mainNca.SectionExists(NcaSectionType.Code))
{
ctx.Logger.LogMessage("NCA has no ExeFS section");
return;
}
if (ctx.Options.ExefsOutDir != null)
{
mainNca.ExtractSection(NcaSectionType.Code, ctx.Options.ExefsOutDir, ctx.Options.IntegrityLevel, ctx.Logger);
}
if (ctx.Options.ExefsOut != null)
{
mainNca.ExportSection(NcaSectionType.Code, ctx.Options.ExefsOut, ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
}
if (ctx.Options.RomfsOutDir != null || ctx.Options.RomfsOut != null || ctx.Options.ListRomFs)
{
Nca mainNca = GetXciMainNca(xci, ctx);
if (mainNca == null)
{
ctx.Logger.LogMessage("Could not find Program NCA");
return;
}
if (!mainNca.SectionExists(NcaSectionType.Data))
{
ctx.Logger.LogMessage("NCA has no RomFS section");
return;
}
ProcessRomfs.Process(ctx, mainNca.OpenStorage(NcaSectionType.Data, ctx.Options.IntegrityLevel, false));
}
}
}
public static void Process(Context ctx)
{
using (var file = new FileStream(ctx.Options.InFile, FileMode.Open, FileAccess.Read))
{
var xci = new Xci(ctx.Keyset, file.AsStorage());
ctx.Logger.LogMessage(xci.Print());
if (ctx.Options.RootDir != null)
{
xci.RootPartition?.Extract(ctx.Options.RootDir, ctx.Logger);
}
if (ctx.Options.UpdateDir != null)
{
xci.UpdatePartition?.Extract(ctx.Options.UpdateDir, ctx.Logger);
}
if (ctx.Options.NormalDir != null)
{
xci.NormalPartition?.Extract(ctx.Options.NormalDir, ctx.Logger);
}
if (ctx.Options.SecureDir != null)
{
xci.SecurePartition?.Extract(ctx.Options.SecureDir, ctx.Logger);
}
if (ctx.Options.LogoDir != null)
{
xci.LogoPartition?.Extract(ctx.Options.LogoDir, ctx.Logger);
}
if (ctx.Options.OutDir != null && xci.RootPartition != null)
{
XciPartition root = xci.RootPartition;
if (root == null)
{
ctx.Logger.LogMessage("Could not find root partition");
return;
}
foreach (PfsFileEntry sub in root.Files)
{
var subPfs = new Pfs(root.OpenFile(sub));
string subDir = Path.Combine(ctx.Options.OutDir, sub.Name);
subPfs.Extract(subDir, ctx.Logger);
}
}
if (ctx.Options.ExefsOutDir != null || ctx.Options.ExefsOut != null)
{
Nca mainNca = GetXciMainNca(xci, ctx);
if (mainNca == null)
{
ctx.Logger.LogMessage("Could not find Program NCA");
return;
}
NcaSection exefsSection = mainNca.Sections[(int)ProgramPartitionType.Code];
if (exefsSection == null)
{
ctx.Logger.LogMessage("NCA has no ExeFS section");
return;
}
if (ctx.Options.ExefsOutDir != null)
{
mainNca.ExtractSection(exefsSection.SectionNum, ctx.Options.ExefsOutDir, ctx.Options.IntegrityLevel, ctx.Logger);
}
if (ctx.Options.ExefsOut != null)
{
mainNca.ExportSection(exefsSection.SectionNum, ctx.Options.ExefsOut, ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
}
if (ctx.Options.RomfsOutDir != null || ctx.Options.RomfsOut != null)
{
Nca mainNca = GetXciMainNca(xci, ctx);
if (mainNca == null)
{
ctx.Logger.LogMessage("Could not find Program NCA");
return;
}
NcaSection romfsSection = mainNca.Sections.FirstOrDefault(x => x.Type == SectionType.Romfs);
if (romfsSection == null)
{
ctx.Logger.LogMessage("NCA has no RomFS section");
return;
}
if (ctx.Options.RomfsOutDir != null)
{
var romfs = new Romfs(mainNca.OpenSection(romfsSection.SectionNum, false, ctx.Options.IntegrityLevel, true));
romfs.Extract(ctx.Options.RomfsOutDir, ctx.Logger);
}
if (ctx.Options.RomfsOut != null)
{
mainNca.ExportSection(romfsSection.SectionNum, ctx.Options.RomfsOut, ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
}
}
}
public static void Init(List <string> AppDirs, Keyset keySet, SystemState.TitleLanguage desiredTitleLanguage)
{
KeySet = keySet;
DesiredTitleLanguage = desiredTitleLanguage;
// Loads the default application Icons
RyujinxNspIcon = GetResourceBytes("Ryujinx.Ui.assets.ryujinxNSPIcon.png");
RyujinxXciIcon = GetResourceBytes("Ryujinx.Ui.assets.ryujinxXCIIcon.png");
RyujinxNcaIcon = GetResourceBytes("Ryujinx.Ui.assets.ryujinxNCAIcon.png");
RyujinxNroIcon = GetResourceBytes("Ryujinx.Ui.assets.ryujinxNROIcon.png");
RyujinxNsoIcon = GetResourceBytes("Ryujinx.Ui.assets.ryujinxNSOIcon.png");
// Builds the applications list with paths to found applications
List <string> applications = new List <string>();
foreach (string appDir in AppDirs)
{
if (Directory.Exists(appDir) == false)
{
Logger.PrintWarning(LogClass.Application, $"The \"game_dirs\" section in \"Config.json\" contains an invalid directory: \"{appDir}\"");
continue;
}
DirectoryInfo AppDirInfo = new DirectoryInfo(appDir);
foreach (FileInfo App in AppDirInfo.GetFiles())
{
if ((Path.GetExtension(App.ToString()) == ".xci") ||
(Path.GetExtension(App.ToString()) == ".nca") ||
(Path.GetExtension(App.ToString()) == ".nsp") ||
(Path.GetExtension(App.ToString()) == ".pfs0") ||
(Path.GetExtension(App.ToString()) == ".nro") ||
(Path.GetExtension(App.ToString()) == ".nso"))
{
applications.Add(App.ToString());
}
}
}
// Loops through applications list, creating a struct for each application and then adding the struct to a list of structs
ApplicationLibraryData = new List <ApplicationData>();
foreach (string applicationPath in applications)
{
double filesize = new FileInfo(applicationPath).Length * 0.000000000931;
string titleName = null;
string titleId = null;
string developer = null;
string version = null;
byte[] applicationIcon = null;
using (FileStream file = new FileStream(applicationPath, FileMode.Open, FileAccess.Read))
{
if ((Path.GetExtension(applicationPath) == ".nsp") ||
(Path.GetExtension(applicationPath) == ".pfs0") ||
(Path.GetExtension(applicationPath) == ".xci"))
{
try
{
IFileSystem controlFs = null;
// Store the ControlFS in variable called controlFs
if (Path.GetExtension(applicationPath) == ".xci")
{
Xci xci = new Xci(KeySet, file.AsStorage());
controlFs = GetControlFs(xci.OpenPartition(XciPartitionType.Secure));
}
else
{
controlFs = GetControlFs(new PartitionFileSystem(file.AsStorage()));
}
// Creates NACP class from the NACP file
controlFs.OpenFile(out IFile controlNacpFile, "/control.nacp", OpenMode.Read).ThrowIfFailure();
Nacp controlData = new Nacp(controlNacpFile.AsStream());
// Get the title name, title ID, developer name and version number from the NACP
version = controlData.DisplayVersion;
titleName = controlData.Descriptions[(int)DesiredTitleLanguage].Title;
if (string.IsNullOrWhiteSpace(titleName))
{
titleName = controlData.Descriptions.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Title)).Title;
}
titleId = controlData.PresenceGroupId.ToString("x16");
if (string.IsNullOrWhiteSpace(titleId))
{
titleId = controlData.SaveDataOwnerId.ToString("x16");
}
if (string.IsNullOrWhiteSpace(titleId))
{
titleId = (controlData.AddOnContentBaseId - 0x1000).ToString("x16");
}
developer = controlData.Descriptions[(int)DesiredTitleLanguage].Developer;
if (string.IsNullOrWhiteSpace(developer))
{
developer = controlData.Descriptions.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Developer)).Developer;
}
// Read the icon from the ControlFS and store it as a byte array
try
{
controlFs.OpenFile(out IFile icon, $"/icon_{DesiredTitleLanguage}.dat", OpenMode.Read).ThrowIfFailure();
using (MemoryStream stream = new MemoryStream())
{
icon.AsStream().CopyTo(stream);
applicationIcon = stream.ToArray();
}
}
catch (HorizonResultException)
{
foreach (DirectoryEntryEx entry in controlFs.EnumerateEntries("/", "*"))
{
if (entry.Name == "control.nacp")
{
continue;
}
controlFs.OpenFile(out IFile icon, entry.FullPath, OpenMode.Read).ThrowIfFailure();
using (MemoryStream stream = new MemoryStream())
{
icon.AsStream().CopyTo(stream);
applicationIcon = stream.ToArray();
}
if (applicationIcon != null)
{
break;
}
}
if (applicationIcon == null)
{
applicationIcon = NspOrXciIcon(applicationPath);
}
}
}
catch (MissingKeyException exception)
{
titleName = "Unknown";
titleId = "Unknown";
developer = "Unknown";
version = "?";
applicationIcon = NspOrXciIcon(applicationPath);
Logger.PrintWarning(LogClass.Application, $"Your key set is missing a key with the name: {exception.Name}");
}
catch (InvalidDataException)
{
titleName = "Unknown";
titleId = "Unknown";
developer = "Unknown";
version = "?";
applicationIcon = NspOrXciIcon(applicationPath);
Logger.PrintWarning(LogClass.Application, $"The file is not an NCA file or the header key is incorrect. Errored File: {applicationPath}");
}
catch (Exception exception)
{
Logger.PrintWarning(LogClass.Application, $"This warning usualy means that you have a DLC in one of you game directories\n{exception}");
continue;
}
}
else if (Path.GetExtension(applicationPath) == ".nro")
{
BinaryReader reader = new BinaryReader(file);
byte[] Read(long Position, int Size)
{
file.Seek(Position, SeekOrigin.Begin);
return(reader.ReadBytes(Size));
}
file.Seek(24, SeekOrigin.Begin);
int AssetOffset = reader.ReadInt32();
if (Encoding.ASCII.GetString(Read(AssetOffset, 4)) == "ASET")
{
byte[] IconSectionInfo = Read(AssetOffset + 8, 0x10);
long iconOffset = BitConverter.ToInt64(IconSectionInfo, 0);
long iconSize = BitConverter.ToInt64(IconSectionInfo, 8);
ulong nacpOffset = reader.ReadUInt64();
ulong nacpSize = reader.ReadUInt64();
// Reads and stores game icon as byte array
applicationIcon = Read(AssetOffset + iconOffset, (int)iconSize);
// Creates memory stream out of byte array which is the NACP
using (MemoryStream stream = new MemoryStream(Read(AssetOffset + (int)nacpOffset, (int)nacpSize)))
{
// Creates NACP class from the memory stream
Nacp controlData = new Nacp(stream);
// Get the title name, title ID, developer name and version number from the NACP
version = controlData.DisplayVersion;
titleName = controlData.Descriptions[(int)DesiredTitleLanguage].Title;
if (string.IsNullOrWhiteSpace(titleName))
{
titleName = controlData.Descriptions.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Title)).Title;
}
titleId = controlData.PresenceGroupId.ToString("x16");
if (string.IsNullOrWhiteSpace(titleId))
{
titleId = controlData.SaveDataOwnerId.ToString("x16");
}
if (string.IsNullOrWhiteSpace(titleId))
{
titleId = (controlData.AddOnContentBaseId - 0x1000).ToString("x16");
}
developer = controlData.Descriptions[(int)DesiredTitleLanguage].Developer;
if (string.IsNullOrWhiteSpace(developer))
{
developer = controlData.Descriptions.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Developer)).Developer;
}
}
}
else
{
applicationIcon = RyujinxNroIcon;
titleName = "Application";
titleId = "0000000000000000";
developer = "Unknown";
version = "?";
}
}
// If its an NCA or NSO we just set defaults
else if ((Path.GetExtension(applicationPath) == ".nca") || (Path.GetExtension(applicationPath) == ".nso"))
{
if (Path.GetExtension(applicationPath) == ".nca")
{
applicationIcon = RyujinxNcaIcon;
}
else if (Path.GetExtension(applicationPath) == ".nso")
{
applicationIcon = RyujinxNsoIcon;
}
string fileName = Path.GetFileName(applicationPath);
string fileExt = Path.GetExtension(applicationPath);
StringBuilder titlename = new StringBuilder();
titlename.Append(fileName);
titlename.Remove(fileName.Length - fileExt.Length, fileExt.Length);
titleName = titlename.ToString();
titleId = "0000000000000000";
version = "?";
developer = "Unknown";
}
}
string[] playedData = GetPlayedData(titleId, "00000000000000000000000000000001");
ApplicationData data = new ApplicationData()
{
Icon = applicationIcon,
TitleName = titleName,
TitleId = titleId,
Developer = developer,
Version = version,
TimePlayed = playedData[0],
LastPlayed = playedData[1],
FileExt = Path.GetExtension(applicationPath).ToUpper().Remove(0, 1),
FileSize = (filesize < 1) ? (filesize * 1024).ToString("0.##") + "MB" : filesize.ToString("0.##") + "GB",
Path = applicationPath,
};
ApplicationLibraryData.Add(data);
}
}
private static void Process(string inputFilePath, string outDirPath, XciTaskType taskType, Keyset keyset, Output Out, bool verifyBeforeDecrypting = true)
{
using (var inputFile = File.Open(inputFilePath, FileMode.Open, FileAccess.Read).AsStorage())
using (var outputFile = File.Open($"{outDirPath}/xciMeta.dat", FileMode.Create))
{
var OutDirFs = new LocalFileSystem(outDirPath);
IDirectory destRoot = OutDirFs.OpenDirectory("/", OpenDirectoryMode.All);
IFileSystem destFs = destRoot.ParentFileSystem;
var header = new byte[] { 0x6e, 0x73, 0x5a, 0x69, 0x70, 0x4d, 0x65, 0x74, 0x61, 0x58, 0x43, 0x49, 0x00 };
outputFile.Write(header, 0, header.Length);
var xci = new Xci(keyset, inputFile);
var xciHeaderData = new byte[0x200];
var xciCertData = new byte[0x200];
inputFile.Read(xciHeaderData, 0);
inputFile.Read(xciCertData, 0x7000);
outputFile.Write(xciHeaderData, 0, 0x200);
outputFile.Write(xciCertData, 0, 0x200);
Out.Log(Print.PrintXci(xci));
var root = xci.OpenPartition(XciPartitionType.Root);
if (root == null)
{
throw new InvalidDataException("Could not find root partition");
}
ProcessXci.GetTitleKeys(xci, keyset, Out);
foreach (var sub in root.Files)
{
outputFile.WriteByte(0x0A);
outputFile.WriteByte(0x0A);
var subDirNameChar = Encoding.ASCII.GetBytes(sub.Name);
outputFile.Write(subDirNameChar, 0, subDirNameChar.Length);
var subPfs = new PartitionFileSystem(new FileStorage(root.OpenFile(sub, OpenMode.Read)));
foreach (var subPfsFile in subPfs.Files)
{
outputFile.WriteByte(0x0A);
var subPfsFileNameChar = Encoding.ASCII.GetBytes(subPfsFile.Name);
outputFile.Write(subPfsFileNameChar, 0, subPfsFileNameChar.Length);
using (IFile srcFile = subPfs.OpenFile(subPfsFile.Name, OpenMode.Read))
{
if (taskType == XciTaskType.extractRomFS && subPfsFile.Name.EndsWith(".nca"))
{
var fullOutDirPath = $"{outDirPath}/{sub.Name}/{subPfsFile.Name}";
Out.Log($"Extracting {subPfsFile.Name}...\r\n");
ProcessNca.Extract(srcFile.AsStream(), fullOutDirPath, verifyBeforeDecrypting, keyset, Out);
}
else
{
var destFileName = Path.Combine(sub.Name, subPfsFile.Name);
if (!destFs.DirectoryExists(sub.Name))
{
destFs.CreateDirectory(sub.Name);
}
destFs.CreateFile(destFileName, subPfsFile.Size, CreateFileOptions.None);
using (IFile dstFile = destFs.OpenFile(destFileName, OpenMode.Write))
{
if (taskType == XciTaskType.decrypt && subPfsFile.Name.EndsWith(".nca"))
{
ProcessNca.Process(srcFile, dstFile, verifyBeforeDecrypting, keyset, Out);
}
else
{
srcFile.CopyTo(dstFile);
}
}
}
}
}
}
outputFile.WriteByte(0x0A);
outputFile.Dispose();
}
}
public static Title processXci(string filename)
{
Title title = new Title();
using (var filestream = new FileStream(filename, FileMode.Open, FileAccess.Read))
{
Xci xci;
string biggestNca = null, controlNca = null;
try
{
xci = new Xci(keyset, filestream.AsStorage());
title.distribution = Title.Distribution.Cartridge;
}
catch (InvalidDataException)
{
return(null);
}
log?.WriteLine("Processing XCI {0}", filename);
if (xci.RootPartition?.Files.Length > 0)
{
title.structure.Add(Title.Structure.RootPartition);
}
if (xci.UpdatePartition?.Files.Length > 0)
{
title.structure.Add(Title.Structure.UpdatePartition);
}
if (xci.NormalPartition?.Files.Length > 0)
{
title.structure.Add(Title.Structure.NormalPartition);
}
if (xci.SecurePartition?.Files.Length > 0)
{
PfsFileEntry[] fileEntries = xci.SecurePartition.Files;
foreach (PfsFileEntry entry in fileEntries)
{
if (entry.Name.EndsWith(".cnmt.nca"))
{
using (var cnmtNca = xci.SecurePartition.OpenFile(entry))
{
var nca = processCnmtNca(cnmtNca, ref title);
if (nca.Item1 != null && (nca.Item2 != null || title.type == TitleType.AddOnContent))
{
(biggestNca, controlNca) = nca;
}
}
title.structure.Add(Title.Structure.CnmtNca);
}
}
if (!String.IsNullOrEmpty(biggestNca))
{
using (var biggest = xci.SecurePartition.OpenFile(biggestNca))
{
processBiggestNca(biggest, ref title);
}
}
if (!String.IsNullOrEmpty(controlNca))
{
using (var control = xci.SecurePartition.OpenFile(controlNca))
{
processControlNca(control, ref title);
}
}
title.structure.Add(Title.Structure.SecurePartition);
}
if (xci.LogoPartition?.Files.Length > 0)
{
title.structure.Add(Title.Structure.LogoPartition);
}
}
if (title.type == TitleType.Application || title.type == TitleType.Patch)
{
if (versionList.TryGetValue(title.titleIDApplication, out uint version))
{
title.latestVersion = version;
}
}
log?.WriteLine("XCI information for {0}: [{1}] {2}", filename, title.titleID, title.titleName);
return(title);
}
private void ImportGameDataClicked(object sender, RoutedEventArgs e)
{
string filter = @"
Any game data (*.xci,*.nca,*.nsp)|*.xci;*.nca;*.nsp|
NX Card Image (*.xci)|*.xci|
Nintendo Content Archive (*.nca)|*.nca|
Nintendo Installable Package (*.nsp)|*.nsp
".FilterMultilineString();
FileInfo[] files = RequestOpenFilesFromUser(".*", filter, "Select game data...");
if (files == null)
{
return;
}
TaskManagerPage.Current.Queue.Submit(new RunTask("Processing imported game data...", new Task(() =>
{
IEnumerable <FileInfo> ncas = files.Where((f) =>
{
try
{
new Nca(HACGUIKeyset.Keyset, new LocalFile(f.FullName, OpenMode.Read).AsStorage());
return(true);
}
catch (Exception)
{
return(false);
}
});
IEnumerable <FileInfo> xcis = files.Except(ncas).Where((f) =>
{
try
{
new Xci(HACGUIKeyset.Keyset, new LocalFile(f.FullName, OpenMode.Read).AsStorage());
return(true);
}
catch (Exception)
{
return(false);
}
});
IEnumerable <FileInfo> nsp = files.Except(ncas).Except(xcis).Where((f) =>
{
try
{
new PartitionFileSystem(new LocalFile(f.FullName, OpenMode.Read).AsStorage());
return(true);
}
catch (Exception)
{
return(false);
}
});
List <SwitchFs> switchFilesystems = new List <SwitchFs>();
PseudoFileSystem ncaFs = new PseudoFileSystem();
foreach (FileInfo file in ncas)
{
LocalFileSystem fs = new LocalFileSystem(file.Directory.FullName);
// clean up filename so it only ends with .nca, then map to actual name
string s = file.Name;
while (s.EndsWith(".nca"))
{
s = s.Substring(0, s.IndexOf(".nca"));
}
ncaFs.Add($"/{s}.nca", $"/{file.Name}", fs);
}
if (ncas.Any())
{
switchFilesystems.Add(SwitchFs.OpenNcaDirectory(HACGUIKeyset.Keyset, ncaFs));
}
foreach (FileInfo file in xcis)
{
Xci xci = new Xci(HACGUIKeyset.Keyset, new LocalFile(file.FullName, OpenMode.Read).AsStorage());
switchFilesystems.Add(SwitchFs.OpenNcaDirectory(HACGUIKeyset.Keyset, xci.OpenPartition(XciPartitionType.Secure)));
}
foreach (FileInfo file in nsp)
{
PartitionFileSystem fs = new PartitionFileSystem(new LocalFile(file.FullName, OpenMode.Read).AsStorage());
switchFilesystems.Add(SwitchFs.OpenNcaDirectory(HACGUIKeyset.Keyset, fs));
}
foreach (SwitchFs fs in switchFilesystems)
{
DeviceService.FsView.LoadFileSystemAsync("Opening imported data...", () => fs, FSView.TitleSource.Imported, false);
}
})));
}
private void ExtractSection(NcaSectionType ncaSectionType)
{
FileChooserDialog fileChooser = new FileChooserDialog("Choose the folder to extract into", null, FileChooserAction.SelectFolder, "Cancel", ResponseType.Cancel, "Extract", ResponseType.Accept);
fileChooser.SetPosition(WindowPosition.Center);
int response = fileChooser.Run();
string destination = fileChooser.Filename;
fileChooser.Dispose();
if (response == (int)ResponseType.Accept)
{
Thread extractorThread = new Thread(() =>
{
string sourceFile = _gameTableStore.GetValue(_rowIter, 9).ToString();
Gtk.Application.Invoke(delegate
{
_dialog = new MessageDialog(null, DialogFlags.DestroyWithParent, MessageType.Info, ButtonsType.Cancel, null)
{
Title = "Ryujinx - NCA Section Extractor",
Icon = new Gdk.Pixbuf(Assembly.GetExecutingAssembly(), "Ryujinx.Ui.assets.Icon.png"),
SecondaryText = $"Extracting {ncaSectionType} section from {System.IO.Path.GetFileName(sourceFile)}...",
WindowPosition = WindowPosition.Center
};
int dialogResponse = _dialog.Run();
if (dialogResponse == (int)ResponseType.Cancel || dialogResponse == (int)ResponseType.DeleteEvent)
{
_cancel = true;
_dialog.Dispose();
}
});
using (FileStream file = new FileStream(sourceFile, FileMode.Open, FileAccess.Read))
{
Nca mainNca = null;
Nca patchNca = null;
if ((System.IO.Path.GetExtension(sourceFile).ToLower() == ".nsp") ||
(System.IO.Path.GetExtension(sourceFile).ToLower() == ".pfs0") ||
(System.IO.Path.GetExtension(sourceFile).ToLower() == ".xci"))
{
PartitionFileSystem pfs;
if (System.IO.Path.GetExtension(sourceFile) == ".xci")
{
Xci xci = new Xci(_virtualFileSystem.KeySet, file.AsStorage());
pfs = xci.OpenPartition(XciPartitionType.Secure);
}
else
{
pfs = new PartitionFileSystem(file.AsStorage());
}
foreach (DirectoryEntryEx fileEntry in pfs.EnumerateEntries("/", "*.nca"))
{
pfs.OpenFile(out IFile ncaFile, fileEntry.FullPath, OpenMode.Read).ThrowIfFailure();
Nca nca = new Nca(_virtualFileSystem.KeySet, ncaFile.AsStorage());
if (nca.Header.ContentType == NcaContentType.Program)
{
int dataIndex = Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
if (nca.Header.GetFsHeader(dataIndex).IsPatchSection())
{
patchNca = nca;
}
else
{
mainNca = nca;
}
}
}
}
else if (System.IO.Path.GetExtension(sourceFile).ToLower() == ".nca")
{
mainNca = new Nca(_virtualFileSystem.KeySet, file.AsStorage());
}
if (mainNca == null)
{
Logger.PrintError(LogClass.Application, "Extraction failed. The main NCA was not present in the selected file.");
Gtk.Application.Invoke(delegate
{
GtkDialog.CreateErrorDialog("Extraction failed. The main NCA was not present in the selected file.");
});
return;
}
int index = Nca.GetSectionIndexFromType(ncaSectionType, mainNca.Header.ContentType);
IFileSystem ncaFileSystem = patchNca != null ? mainNca.OpenFileSystemWithPatch(patchNca, index, IntegrityCheckLevel.ErrorOnInvalid)
: mainNca.OpenFileSystem(index, IntegrityCheckLevel.ErrorOnInvalid);
FileSystemClient fsClient = _virtualFileSystem.FsClient;
string source = DateTime.Now.ToFileTime().ToString().Substring(10);
string output = DateTime.Now.ToFileTime().ToString().Substring(10);
fsClient.Register(source.ToU8Span(), ncaFileSystem);
fsClient.Register(output.ToU8Span(), new LocalFileSystem(destination));
(Result? resultCode, bool canceled) = CopyDirectory(fsClient, $"{source}:/", $"{output}:/");
if (!canceled)
{
if (resultCode.Value.IsFailure())
{
Logger.PrintError(LogClass.Application, $"LibHac returned error code: {resultCode.Value.ErrorCode}");
Gtk.Application.Invoke(delegate
{
_dialog?.Dispose();
GtkDialog.CreateErrorDialog("Extraction failed. Read the log file for further information.");
});
}
else if (resultCode.Value.IsSuccess())
{
Gtk.Application.Invoke(delegate
{
_dialog?.Dispose();
MessageDialog dialog = new MessageDialog(null, DialogFlags.DestroyWithParent, MessageType.Info, ButtonsType.Ok, null)
{
Title = "Ryujinx - NCA Section Extractor",
Icon = new Gdk.Pixbuf(Assembly.GetExecutingAssembly(), "Ryujinx.Ui.assets.Icon.png"),
SecondaryText = "Extraction has completed successfully.",
WindowPosition = WindowPosition.Center
};
dialog.Run();
dialog.Dispose();
});
}
}
fsClient.Unmount(source);
fsClient.Unmount(output);
}
});
extractorThread.Name = "GUI.NcaSectionExtractorThread";
extractorThread.IsBackground = true;
extractorThread.Start();
}
}
public static void LoadApplications(List <string> appDirs, Keyset keySet, TitleLanguage desiredTitleLanguage, FileSystemClient fsClient = null, VirtualFileSystem vfs = null)
{
int numApplicationsFound = 0;
int numApplicationsLoaded = 0;
_keySet = keySet;
_desiredTitleLanguage = desiredTitleLanguage;
// Builds the applications list with paths to found applications
List <string> applications = new List <string>();
foreach (string appDir in appDirs)
{
if (Directory.Exists(appDir) == false)
{
Logger.PrintWarning(LogClass.Application, $"The \"game_dirs\" section in \"Config.json\" contains an invalid directory: \"{appDir}\"");
continue;
}
foreach (string app in Directory.GetFiles(appDir, "*.*", SearchOption.AllDirectories))
{
if ((Path.GetExtension(app) == ".xci") ||
(Path.GetExtension(app) == ".nro") ||
(Path.GetExtension(app) == ".nso") ||
(Path.GetFileName(app) == "hbl.nsp"))
{
applications.Add(app);
numApplicationsFound++;
}
else if ((Path.GetExtension(app) == ".nsp") || (Path.GetExtension(app) == ".pfs0"))
{
try
{
bool hasMainNca = false;
PartitionFileSystem nsp = new PartitionFileSystem(new FileStream(app, FileMode.Open, FileAccess.Read).AsStorage());
foreach (DirectoryEntryEx fileEntry in nsp.EnumerateEntries("/", "*.nca"))
{
nsp.OpenFile(out IFile ncaFile, fileEntry.FullPath, OpenMode.Read).ThrowIfFailure();
Nca nca = new Nca(_keySet, ncaFile.AsStorage());
int dataIndex = Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
if (nca.Header.ContentType == NcaContentType.Program && !nca.Header.GetFsHeader(dataIndex).IsPatchSection())
{
hasMainNca = true;
}
}
if (!hasMainNca)
{
continue;
}
}
catch (InvalidDataException)
{
Logger.PrintWarning(LogClass.Application, $"{app}: The header key is incorrect or missing and therefore the NCA header content type check has failed.");
}
applications.Add(app);
numApplicationsFound++;
}
else if (Path.GetExtension(app) == ".nca")
{
try
{
Nca nca = new Nca(_keySet, new FileStream(app, FileMode.Open, FileAccess.Read).AsStorage());
int dataIndex = Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
if (nca.Header.ContentType != NcaContentType.Program || nca.Header.GetFsHeader(dataIndex).IsPatchSection())
{
continue;
}
}
catch (InvalidDataException)
{
Logger.PrintWarning(LogClass.Application, $"{app}: The header key is incorrect or missing and therefore the NCA header content type check has failed.");
}
applications.Add(app);
numApplicationsFound++;
}
}
}
// Loops through applications list, creating a struct and then firing an event containing the struct for each application
foreach (string applicationPath in applications)
{
double fileSize = new FileInfo(applicationPath).Length * 0.000000000931;
string titleName = "Unknown";
string titleId = "0000000000000000";
string developer = "Unknown";
string version = "0";
string saveDataPath = null;
byte[] applicationIcon = null;
using (FileStream file = new FileStream(applicationPath, FileMode.Open, FileAccess.Read))
{
if ((Path.GetExtension(applicationPath) == ".nsp") ||
(Path.GetExtension(applicationPath) == ".pfs0") ||
(Path.GetExtension(applicationPath) == ".xci"))
{
try
{
PartitionFileSystem pfs;
if (Path.GetExtension(applicationPath) == ".xci")
{
Xci xci = new Xci(_keySet, file.AsStorage());
pfs = xci.OpenPartition(XciPartitionType.Secure);
}
else
{
pfs = new PartitionFileSystem(file.AsStorage());
}
// Store the ControlFS in variable called controlFs
IFileSystem controlFs = GetControlFs(pfs);
// If this is null then this is probably not a normal NSP, it's probably an ExeFS as an NSP
if (controlFs == null)
{
applicationIcon = _nspIcon;
Result result = pfs.OpenFile(out IFile npdmFile, "/main.npdm", OpenMode.Read);
if (result != ResultFs.PathNotFound)
{
Npdm npdm = new Npdm(npdmFile.AsStream());
titleName = npdm.TitleName;
titleId = npdm.Aci0.TitleId.ToString("x16");
}
}
else
{
// Creates NACP class from the NACP file
controlFs.OpenFile(out IFile controlNacpFile, "/control.nacp", OpenMode.Read).ThrowIfFailure();
Nacp controlData = new Nacp(controlNacpFile.AsStream());
// Get the title name, title ID, developer name and version number from the NACP
version = controlData.DisplayVersion;
titleName = controlData.Descriptions[(int)_desiredTitleLanguage].Title;
if (string.IsNullOrWhiteSpace(titleName))
{
titleName = controlData.Descriptions.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Title)).Title;
}
titleId = controlData.PresenceGroupId.ToString("x16");
if (string.IsNullOrWhiteSpace(titleId))
{
titleId = controlData.SaveDataOwnerId.ToString("x16");
}
if (string.IsNullOrWhiteSpace(titleId))
{
titleId = (controlData.AddOnContentBaseId - 0x1000).ToString("x16");
}
developer = controlData.Descriptions[(int)_desiredTitleLanguage].Developer;
if (string.IsNullOrWhiteSpace(developer))
{
developer = controlData.Descriptions.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Developer)).Developer;
}
// Read the icon from the ControlFS and store it as a byte array
try
{
controlFs.OpenFile(out IFile icon, $"/icon_{_desiredTitleLanguage}.dat", OpenMode.Read).ThrowIfFailure();
using (MemoryStream stream = new MemoryStream())
{
icon.AsStream().CopyTo(stream);
applicationIcon = stream.ToArray();
}
}
catch (HorizonResultException)
{
foreach (DirectoryEntryEx entry in controlFs.EnumerateEntries("/", "*"))
{
if (entry.Name == "control.nacp")
{
continue;
}
controlFs.OpenFile(out IFile icon, entry.FullPath, OpenMode.Read).ThrowIfFailure();
using (MemoryStream stream = new MemoryStream())
{
icon.AsStream().CopyTo(stream);
applicationIcon = stream.ToArray();
}
if (applicationIcon != null)
{
break;
}
}
if (applicationIcon == null)
{
applicationIcon = Path.GetExtension(applicationPath) == ".xci" ? _xciIcon : _nspIcon;
}
}
}
}
catch (MissingKeyException exception)
{
applicationIcon = Path.GetExtension(applicationPath) == ".xci" ? _xciIcon : _nspIcon;
Logger.PrintWarning(LogClass.Application, $"Your key set is missing a key with the name: {exception.Name}");
}
catch (InvalidDataException)
{
applicationIcon = Path.GetExtension(applicationPath) == ".xci" ? _xciIcon : _nspIcon;
Logger.PrintWarning(LogClass.Application, $"The header key is incorrect or missing and therefore the NCA header content type check has failed. Errored File: {applicationPath}");
}
}
else if (Path.GetExtension(applicationPath) == ".nro")
{
BinaryReader reader = new BinaryReader(file);
byte[] Read(long position, int size)
{
file.Seek(position, SeekOrigin.Begin);
return(reader.ReadBytes(size));
}
file.Seek(24, SeekOrigin.Begin);
int assetOffset = reader.ReadInt32();
if (Encoding.ASCII.GetString(Read(assetOffset, 4)) == "ASET")
{
byte[] iconSectionInfo = Read(assetOffset + 8, 0x10);
long iconOffset = BitConverter.ToInt64(iconSectionInfo, 0);
long iconSize = BitConverter.ToInt64(iconSectionInfo, 8);
ulong nacpOffset = reader.ReadUInt64();
ulong nacpSize = reader.ReadUInt64();
// Reads and stores game icon as byte array
applicationIcon = Read(assetOffset + iconOffset, (int)iconSize);
// Creates memory stream out of byte array which is the NACP
using (MemoryStream stream = new MemoryStream(Read(assetOffset + (int)nacpOffset, (int)nacpSize)))
{
// Creates NACP class from the memory stream
Nacp controlData = new Nacp(stream);
// Get the title name, title ID, developer name and version number from the NACP
version = controlData.DisplayVersion;
titleName = controlData.Descriptions[(int)_desiredTitleLanguage].Title;
if (string.IsNullOrWhiteSpace(titleName))
{
titleName = controlData.Descriptions.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Title)).Title;
}
titleId = controlData.PresenceGroupId.ToString("x16");
if (string.IsNullOrWhiteSpace(titleId))
{
titleId = controlData.SaveDataOwnerId.ToString("x16");
}
if (string.IsNullOrWhiteSpace(titleId))
{
titleId = (controlData.AddOnContentBaseId - 0x1000).ToString("x16");
}
developer = controlData.Descriptions[(int)_desiredTitleLanguage].Developer;
if (string.IsNullOrWhiteSpace(developer))
{
developer = controlData.Descriptions.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Developer)).Developer;
}
}
}
else
{
applicationIcon = _nroIcon;
}
}
// If its an NCA or NSO we just set defaults
else if ((Path.GetExtension(applicationPath) == ".nca") || (Path.GetExtension(applicationPath) == ".nso"))
{
applicationIcon = Path.GetExtension(applicationPath) == ".nca" ? _ncaIcon : _nsoIcon;
titleName = Path.GetFileNameWithoutExtension(applicationPath);
}
}
ApplicationMetadata appMetadata = LoadAndSaveMetaData(titleId);
if (ulong.TryParse(titleId, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out ulong titleIdNum))
{
SaveDataFilter filter = new SaveDataFilter();
filter.SetUserId(new UserId(1, 0));
filter.SetTitleId(new TitleId(titleIdNum));
Result result = fsClient.FindSaveDataWithFilter(out SaveDataInfo saveDataInfo, SaveDataSpaceId.User, ref filter);
if (result.IsSuccess())
{
saveDataPath = Path.Combine(vfs.GetNandPath(), $"user/save/{saveDataInfo.SaveDataId:x16}");
}
}
ApplicationData data = new ApplicationData()
{
Favorite = appMetadata.Favorite,
Icon = applicationIcon,
TitleName = titleName,
TitleId = titleId,
Developer = developer,
Version = version,
TimePlayed = ConvertSecondsToReadableString(appMetadata.TimePlayed),
LastPlayed = appMetadata.LastPlayed,
FileExtension = Path.GetExtension(applicationPath).ToUpper().Remove(0, 1),
FileSize = (fileSize < 1) ? (fileSize * 1024).ToString("0.##") + "MB" : fileSize.ToString("0.##") + "GB",
Path = applicationPath,
SaveDataPath = saveDataPath
};
numApplicationsLoaded++;
OnApplicationAdded(new ApplicationAddedEventArgs()
{
AppData = data,
NumAppsFound = numApplicationsFound,
NumAppsLoaded = numApplicationsLoaded
});
}
}
private void Open()
{
treeView1.Nodes.Clear();
string FileToOpen = null;
if (Program.FileArg != null)
{
FileToOpen = Program.FileArg;
}
else
{
FileToOpen = openFileDialog1.FileName;
}
Program.FileArg = null;
Stream Input = null;
try
{
string ExpEnv(string In) => Environment.ExpandEnvironmentVariables(In);
var ProdKeys = ExpEnv(@"%USERPROFILE%\.switch\prod.keys");
var TitleKeys = ExpEnv(@"%USERPROFILE%\.switch\title.keys");
var Keys = ExternalKeys.ReadKeyFile(ProdKeys, TitleKeys);
var Ext = (new FileInfo(FileToOpen).Extension);
if (Ext == ".nsp")
{
var InputPFS = File.OpenRead(FileToOpen);
var Pfs = new Pfs(InputPFS.AsStorage());
var CnmtNca = new Nca(Keys, Pfs.OpenFile(Pfs.Files.FirstOrDefault(s => s.Name.Contains(".cnmt.nca"))), false);
var CnmtPfs = new Pfs(CnmtNca.OpenSection(0, false, IntegrityCheckLevel.None, true));
var Cnmt = new Cnmt(CnmtPfs.OpenFile(CnmtPfs.Files[0]).AsStream());
var Program = Cnmt.ContentEntries.FirstOrDefault(c => c.Type == CnmtContentType.Program);
var CtrlEntry = Cnmt.ContentEntries.FirstOrDefault(c => c.Type == CnmtContentType.Control);
if (CtrlEntry != null)
{
Control = new Nca(Keys, Pfs.OpenFile($"{CtrlEntry.NcaId.ToHexString().ToLower()}.nca"), false);
}
Input = Pfs.OpenFile($"{Program.NcaId.ToHexString().ToLower()}.nca").AsStream();
}
else if (Ext == ".xci")
{
var InputPFS = File.OpenRead(FileToOpen);
var Xci = new Xci(Keys, InputPFS.AsStorage());
var CnmtNca = new Nca(Keys, Xci.SecurePartition.OpenFile(Xci.SecurePartition.Files.FirstOrDefault(s => s.Name.Contains(".cnmt.nca"))), false);
var CnmtPfs = new Pfs(CnmtNca.OpenSection(0, false, IntegrityCheckLevel.None, true));
var Cnmt = new Cnmt(CnmtPfs.OpenFile(CnmtPfs.Files[0]).AsStream());
var Program = Cnmt.ContentEntries.FirstOrDefault(c => c.Type == CnmtContentType.Program);
var CtrlEntry = Cnmt.ContentEntries.FirstOrDefault(c => c.Type == CnmtContentType.Control);
if (CtrlEntry != null)
{
Control = new Nca(Keys, Xci.SecurePartition.OpenFile($"{CtrlEntry.NcaId.ToHexString().ToLower()}.nca"), false);
}
Input = Xci.SecurePartition.OpenFile($"{Program.NcaId.ToHexString().ToLower()}.nca").AsStream();
}
else if (FileToOpen.Split('.')[1] == "cnmt" && Ext == ".nca")
{
var TargetFile = File.OpenRead(FileToOpen);
var CnmtNca = new Nca(Keys, TargetFile.AsStorage(), false);
var CnmtPfs = new Pfs(CnmtNca.OpenSection(0, false, IntegrityCheckLevel.None, true));
var Cnmt = new Cnmt(CnmtPfs.OpenFile(CnmtPfs.Files[0]).AsStream());
var Program = Cnmt.ContentEntries.FirstOrDefault(c => c.Type == CnmtContentType.Program);
var CtrlEntry = Cnmt.ContentEntries.FirstOrDefault(c => c.Type == CnmtContentType.Control);
if (CtrlEntry != null)
{
Control = new Nca(Keys, File.OpenRead($"{CtrlEntry.NcaId.ToHexString().ToLower()}.nca").AsStorage(), false);
}
Input = File.OpenRead($"{Program.NcaId.ToHexString().ToLower()}.nca");
}
else
{
Input = File.OpenRead(FileToOpen);
}
try
{
Nca = new Nca(Keys, Input.AsStorage(), true);
if (Nca.HasRightsId && !Keys.TitleKeys.Keys.Any(k => k.SequenceEqual(Nca.Header.RightsId)))
{
MessageBox.Show($"Error: the titlekey for {Nca.Header.RightsId.ToHexString().ToLower()} is not present in your key file.");
}
else
{
var isUpdateNca = false;
if (Nca.Sections.Any(s => s?.Type == SectionType.Bktr))
{
isUpdateNca = true;
}
if (isUpdateNca)
{
openFileDialog1.Title = "Select base Nca";
openFileDialog1.ShowDialog();
var Input2 = File.OpenRead(openFileDialog1.FileName);
Patch = new Nca(Keys, Input2.AsStorage(), true);
Nca.SetBaseNca(Patch);
}
new Thread
(() =>
{
Thread.CurrentThread.IsBackground = true;
var Info = GetTitleMeta($"{Nca.Header.TitleId:x16}");
label2.Invoke(new Action(() => { label2.Text = Info[0]; label3.Text = Info[1]; }));
}).Start();
Rom = new Romfs(
Nca.OpenSection(Nca.Sections.FirstOrDefault
(s => s?.Type == SectionType.Romfs || s?.Type == SectionType.Bktr)
.SectionNum, false, IntegrityCheckLevel.None, true)
);
IO.PopulateTreeView(treeView1.Nodes, Rom.RootDir);
}
}
catch { MessageBox.Show("There was an error reading the NCA. Are you sure the correct keys are present in your keyfiles?"); }
}
catch (ArgumentNullException) { MessageBox.Show("Error: key files are missing!"); }
}
public void LoadApplications(List <string> appDirs, Language desiredTitleLanguage)
{
int numApplicationsFound = 0;
int numApplicationsLoaded = 0;
_desiredTitleLanguage = desiredTitleLanguage;
_cancellationToken = new CancellationTokenSource();
// Builds the applications list with paths to found applications
List <string> applications = new List <string>();
try
{
foreach (string appDir in appDirs)
{
if (_cancellationToken.Token.IsCancellationRequested)
{
return;
}
if (!Directory.Exists(appDir))
{
Logger.Warning?.Print(LogClass.Application, $"The \"game_dirs\" section in \"Config.json\" contains an invalid directory: \"{appDir}\"");
continue;
}
foreach (string app in GetFilesInDirectory(appDir))
{
if (_cancellationToken.Token.IsCancellationRequested)
{
return;
}
string extension = Path.GetExtension(app).ToLower();
if ((extension == ".nsp") ||
(extension == ".pfs0") ||
(extension == ".xci") ||
(extension == ".nca") ||
(extension == ".nro") ||
(extension == ".nso"))
{
applications.Add(app);
numApplicationsFound++;
}
}
}
// Loops through applications list, creating a struct and then firing an event containing the struct for each application
foreach (string applicationPath in applications)
{
if (_cancellationToken.Token.IsCancellationRequested)
{
return;
}
double fileSize = new FileInfo(applicationPath).Length * 0.000000000931;
string titleName = "Unknown";
string titleId = "0000000000000000";
string developer = "Unknown";
string version = "0";
byte[] applicationIcon = null;
BlitStruct <ApplicationControlProperty> controlHolder = new BlitStruct <ApplicationControlProperty>(1);
try
{
string extension = Path.GetExtension(applicationPath).ToLower();
using (FileStream file = new FileStream(applicationPath, FileMode.Open, FileAccess.Read))
{
if (extension == ".nsp" || extension == ".pfs0" || extension == ".xci")
{
try
{
PartitionFileSystem pfs;
bool isExeFs = false;
if (extension == ".xci")
{
Xci xci = new Xci(_virtualFileSystem.KeySet, file.AsStorage());
pfs = xci.OpenPartition(XciPartitionType.Secure);
}
else
{
pfs = new PartitionFileSystem(file.AsStorage());
// If the NSP doesn't have a main NCA, decrement the number of applications found and then continue to the next application.
bool hasMainNca = false;
foreach (DirectoryEntryEx fileEntry in pfs.EnumerateEntries("/", "*"))
{
if (Path.GetExtension(fileEntry.FullPath).ToLower() == ".nca")
{
using var ncaFile = new UniqueRef <IFile>();
pfs.OpenFile(ref ncaFile.Ref(), fileEntry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
Nca nca = new Nca(_virtualFileSystem.KeySet, ncaFile.Get.AsStorage());
int dataIndex = Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
// Some main NCAs don't have a data partition, so check if the partition exists before opening it
if (nca.Header.ContentType == NcaContentType.Program && !(nca.SectionExists(NcaSectionType.Data) && nca.Header.GetFsHeader(dataIndex).IsPatchSection()))
{
hasMainNca = true;
break;
}
}
else if (Path.GetFileNameWithoutExtension(fileEntry.FullPath) == "main")
{
isExeFs = true;
}
}
if (!hasMainNca && !isExeFs)
{
numApplicationsFound--;
continue;
}
}
if (isExeFs)
{
applicationIcon = _nspIcon;
using var npdmFile = new UniqueRef <IFile>();
Result result = pfs.OpenFile(ref npdmFile.Ref(), "/main.npdm".ToU8Span(), OpenMode.Read);
if (ResultFs.PathNotFound.Includes(result))
{
Npdm npdm = new Npdm(npdmFile.Get.AsStream());
titleName = npdm.TitleName;
titleId = npdm.Aci0.TitleId.ToString("x16");
}
}
else
{
GetControlFsAndTitleId(pfs, out IFileSystem controlFs, out titleId);
// Check if there is an update available.
if (IsUpdateApplied(titleId, out IFileSystem updatedControlFs))
{
// Replace the original ControlFs by the updated one.
controlFs = updatedControlFs;
}
ReadControlData(controlFs, controlHolder.ByteSpan);
GetGameInformation(ref controlHolder.Value, out titleName, out _, out developer, out version);
// Read the icon from the ControlFS and store it as a byte array
try
{
using var icon = new UniqueRef <IFile>();
controlFs.OpenFile(ref icon.Ref(), $"/icon_{_desiredTitleLanguage}.dat".ToU8Span(), OpenMode.Read).ThrowIfFailure();
using (MemoryStream stream = new MemoryStream())
{
icon.Get.AsStream().CopyTo(stream);
applicationIcon = stream.ToArray();
}
}
catch (HorizonResultException)
{
foreach (DirectoryEntryEx entry in controlFs.EnumerateEntries("/", "*"))
{
if (entry.Name == "control.nacp")
{
continue;
}
using var icon = new UniqueRef <IFile>();
controlFs.OpenFile(ref icon.Ref(), entry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
using (MemoryStream stream = new MemoryStream())
{
icon.Get.AsStream().CopyTo(stream);
applicationIcon = stream.ToArray();
}
if (applicationIcon != null)
{
break;
}
}
if (applicationIcon == null)
{
applicationIcon = extension == ".xci" ? _xciIcon : _nspIcon;
}
}
}
}
catch (MissingKeyException exception)
{
applicationIcon = extension == ".xci" ? _xciIcon : _nspIcon;
Logger.Warning?.Print(LogClass.Application, $"Your key set is missing a key with the name: {exception.Name}");
}
catch (InvalidDataException)
{
applicationIcon = extension == ".xci" ? _xciIcon : _nspIcon;
Logger.Warning?.Print(LogClass.Application, $"The header key is incorrect or missing and therefore the NCA header content type check has failed. Errored File: {applicationPath}");
}
catch (Exception exception)
{
Logger.Warning?.Print(LogClass.Application, $"The file encountered was not of a valid type. File: '{applicationPath}' Error: {exception}");
numApplicationsFound--;
continue;
}
}
else if (extension == ".nro")
{
BinaryReader reader = new BinaryReader(file);
byte[] Read(long position, int size)
{
file.Seek(position, SeekOrigin.Begin);
return(reader.ReadBytes(size));
}
try
{
file.Seek(24, SeekOrigin.Begin);
int assetOffset = reader.ReadInt32();
if (Encoding.ASCII.GetString(Read(assetOffset, 4)) == "ASET")
{
byte[] iconSectionInfo = Read(assetOffset + 8, 0x10);
long iconOffset = BitConverter.ToInt64(iconSectionInfo, 0);
long iconSize = BitConverter.ToInt64(iconSectionInfo, 8);
ulong nacpOffset = reader.ReadUInt64();
ulong nacpSize = reader.ReadUInt64();
// Reads and stores game icon as byte array
applicationIcon = Read(assetOffset + iconOffset, (int)iconSize);
// Read the NACP data
Read(assetOffset + (int)nacpOffset, (int)nacpSize).AsSpan().CopyTo(controlHolder.ByteSpan);
GetGameInformation(ref controlHolder.Value, out titleName, out titleId, out developer, out version);
}
else
{
applicationIcon = _nroIcon;
titleName = Path.GetFileNameWithoutExtension(applicationPath);
}
}
catch
{
Logger.Warning?.Print(LogClass.Application, $"The file encountered was not of a valid type. Errored File: {applicationPath}");
numApplicationsFound--;
continue;
}
}
else if (extension == ".nca")
{
try
{
Nca nca = new Nca(_virtualFileSystem.KeySet, new FileStream(applicationPath, FileMode.Open, FileAccess.Read).AsStorage());
int dataIndex = Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
if (nca.Header.ContentType != NcaContentType.Program || (nca.SectionExists(NcaSectionType.Data) && nca.Header.GetFsHeader(dataIndex).IsPatchSection()))
{
numApplicationsFound--;
continue;
}
}
catch (InvalidDataException)
{
Logger.Warning?.Print(LogClass.Application, $"The NCA header content type check has failed. This is usually because the header key is incorrect or missing. Errored File: {applicationPath}");
}
catch
{
Logger.Warning?.Print(LogClass.Application, $"The file encountered was not of a valid type. Errored File: {applicationPath}");
numApplicationsFound--;
continue;
}
applicationIcon = _ncaIcon;
titleName = Path.GetFileNameWithoutExtension(applicationPath);
}
// If its an NSO we just set defaults
else if (extension == ".nso")
{
applicationIcon = _nsoIcon;
titleName = Path.GetFileNameWithoutExtension(applicationPath);
}
}
}
catch (IOException exception)
{
Logger.Warning?.Print(LogClass.Application, exception.Message);
numApplicationsFound--;
continue;
}
ApplicationMetadata appMetadata = LoadAndSaveMetaData(titleId);
if (appMetadata.LastPlayed != "Never" && !DateTime.TryParse(appMetadata.LastPlayed, out _))
{
Logger.Warning?.Print(LogClass.Application, $"Last played datetime \"{appMetadata.LastPlayed}\" is invalid for current system culture, skipping (did current culture change?)");
appMetadata.LastPlayed = "Never";
}
ApplicationData data = new ApplicationData
{
Favorite = appMetadata.Favorite,
Icon = applicationIcon,
TitleName = titleName,
TitleId = titleId,
Developer = developer,
Version = version,
TimePlayed = ConvertSecondsToReadableString(appMetadata.TimePlayed),
LastPlayed = appMetadata.LastPlayed,
FileExtension = Path.GetExtension(applicationPath).ToUpper().Remove(0, 1),
FileSize = (fileSize < 1) ? (fileSize * 1024).ToString("0.##") + "MB" : fileSize.ToString("0.##") + "GB",
Path = applicationPath,
ControlHolder = controlHolder
};
numApplicationsLoaded++;
OnApplicationAdded(new ApplicationAddedEventArgs()
{
AppData = data
});
OnApplicationCountUpdated(new ApplicationCountUpdatedEventArgs()
{
NumAppsFound = numApplicationsFound,
NumAppsLoaded = numApplicationsLoaded
});
}
OnApplicationCountUpdated(new ApplicationCountUpdatedEventArgs()
{
NumAppsFound = numApplicationsFound,
NumAppsLoaded = numApplicationsLoaded
});
}
finally
{
_cancellationToken.Dispose();
_cancellationToken = null;
}
}
private void ImportGameDataClicked(object sender, RoutedEventArgs arg)
{
string filter = @"
Any game data (*.xci,*.nca,*.nsp)|*.xci;*.nca;*.nsp|
NX Card Image (*.xci)|*.xci|
Nintendo Content Archive (*.nca)|*.nca|
Nintendo Installable Package (*.nsp)|*.nsp
".FilterMultilineString();
FileInfo[] files = RequestOpenFilesFromUser(".*", filter, "Select game data...");
if (files == null)
{
return;
}
TaskManagerPage.Current.Queue.Submit(new RunTask("Processing imported game data...", new Task(() =>
{
IEnumerable <FileInfo> ncas = files.Where((f) =>
{
try
{
new Nca(HACGUIKeyset.Keyset, new LocalFile(f.FullName, OpenMode.Read).AsStorage());
return(true);
}
catch (Exception)
{
return(false);
}
});
IEnumerable <FileInfo> xcis = files.Except(ncas).Where((f) =>
{
try
{
new Xci(HACGUIKeyset.Keyset, new LocalFile(f.FullName, OpenMode.Read).AsStorage());
return(true);
}
catch (Exception)
{
return(false);
}
});
IEnumerable <FileInfo> nsp = files.Except(ncas).Except(xcis).Where((f) =>
{
try
{
new PartitionFileSystem(new LocalFile(f.FullName, OpenMode.Read).AsStorage());
return(true);
}
catch (Exception)
{
return(false);
}
});
List <SwitchFs> switchFilesystems = new List <SwitchFs>();
if (ncas.Any())
{
switchFilesystems.Add(SwitchFs.OpenNcaDirectory(HACGUIKeyset.Keyset, ncas.MakeFs()));
}
foreach (FileInfo file in xcis)
{
Xci xci = new Xci(HACGUIKeyset.Keyset, new LocalFile(file.FullName, OpenMode.Read).AsStorage());
switchFilesystems.Add(SwitchFs.OpenNcaDirectory(HACGUIKeyset.Keyset, xci.OpenPartition(XciPartitionType.Secure)));
}
bool foundTicket = true;
foreach (FileInfo file in nsp)
{
PartitionFileSystem fs = new PartitionFileSystem(new LocalFile(file.FullName, OpenMode.Read).AsStorage());
foreach (DirectoryEntry d in fs.EnumerateEntries().Where(e => e.Type == DirectoryEntryType.File && e.Name.EndsWith(".tik")))
{
using (IFile tikFile = fs.OpenFile(d.FullPath, OpenMode.Read)) {
Ticket t = new Ticket(new BinaryReader(tikFile.AsStream()));
try
{
HACGUIKeyset.Keyset.TitleKeys[t.RightsId] = t.GetTitleKey(HACGUIKeyset.Keyset);
foundTicket = true;
} catch (Exception e)
{
MessageBox.Show("Failed to import .tik file included in NSP.");
}
}
}
switchFilesystems.Add(SwitchFs.OpenNcaDirectory(HACGUIKeyset.Keyset, fs));
}
if (foundTicket)
{
TaskManagerPage.Current.Queue.Submit(new SaveKeysetTask(Preferences.Current.DefaultConsoleName));
}
foreach (SwitchFs fs in switchFilesystems)
{
DeviceService.FsView.LoadFileSystemAsync("Opening imported data...", () => fs, FSView.TitleSource.Imported, false);
}
})));
}
private (Nca Main, Nca patch, Nca Control) GetXciGameData(Xci xci)
{
if (!xci.HasPartition(XciPartitionType.Secure))
{
throw new InvalidDataException("Could not find XCI secure partition");
}
Nca mainNca = null;
Nca patchNca = null;
Nca controlNca = null;
XciPartition securePartition = xci.OpenPartition(XciPartitionType.Secure);
foreach (DirectoryEntryEx ticketEntry in securePartition.EnumerateEntries("/", "*.tik"))
{
Result result = securePartition.OpenFile(out IFile ticketFile, ticketEntry.FullPath.ToU8Span(), OpenMode.Read);
if (result.IsSuccess())
{
Ticket ticket = new Ticket(ticketFile.AsStream());
KeySet.ExternalKeySet.Add(new RightsId(ticket.RightsId), new AccessKey(ticket.GetTitleKey(KeySet)));
}
}
foreach (DirectoryEntryEx fileEntry in securePartition.EnumerateEntries("/", "*.nca"))
{
Result result = securePartition.OpenFile(out IFile ncaFile, fileEntry.FullPath.ToU8Span(), OpenMode.Read);
if (result.IsFailure())
{
continue;
}
Nca nca = new Nca(KeySet, ncaFile.AsStorage());
if (nca.Header.ContentType == NcaContentType.Program)
{
int dataIndex = Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
if (nca.Header.GetFsHeader(dataIndex).IsPatchSection())
{
patchNca = nca;
}
else
{
mainNca = nca;
}
}
else if (nca.Header.ContentType == NcaContentType.Control)
{
controlNca = nca;
}
}
if (mainNca == null)
{
Logger.PrintError(LogClass.Loader, "Could not find an Application NCA in the provided XCI file");
}
if (controlNca != null)
{
ReadControlData(controlNca);
}
else
{
ControlData.ByteSpan.Clear();
}
return(mainNca, patchNca, controlNca);
}
public static IEnumerable <(PartitionFileSystem subPfs, PartitionFileEntry subPfsFile)> FileIterator(Xci xci, Keyset keyset, Output Out)
{
var root = xci.OpenPartition(XciPartitionType.Root);
if (root == null)
{
throw new InvalidDataException("Could not find root partition");
}
foreach (var sub in root.Files)
{
var subPfs = new PartitionFileSystem(new FileStorage(root.OpenFile(sub, OpenMode.Read)));
foreach (var subPfsFile in subPfs.Files)
{
yield return(subPfs, subPfsFile);
}
}
}
private (Nca Main, Nca Control) GetXciGameData(Xci xci)
{
if (xci.SecurePartition == null)
{
throw new InvalidDataException("Could not find XCI secure partition");
}
Nca mainNca = null;
Nca patchNca = null;
Nca controlNca = null;
foreach (PfsFileEntry ticketEntry in xci.SecurePartition.Files.Where(x => x.Name.EndsWith(".tik")))
{
Ticket ticket = new Ticket(xci.SecurePartition.OpenFile(ticketEntry));
if (!KeySet.TitleKeys.ContainsKey(ticket.RightsId))
{
KeySet.TitleKeys.Add(ticket.RightsId, ticket.GetTitleKey(KeySet));
}
}
foreach (PfsFileEntry fileEntry in xci.SecurePartition.Files.Where(x => x.Name.EndsWith(".nca")))
{
Stream ncaStream = xci.SecurePartition.OpenFile(fileEntry);
Nca nca = new Nca(KeySet, ncaStream, true);
if (nca.Header.ContentType == ContentType.Program)
{
if (nca.Sections.Any(x => x?.Type == SectionType.Romfs))
{
mainNca = nca;
}
else if (nca.Sections.Any(x => x?.Type == SectionType.Bktr))
{
patchNca = nca;
}
}
else if (nca.Header.ContentType == ContentType.Control)
{
controlNca = nca;
}
}
if (mainNca == null)
{
Logger.PrintError(LogClass.Loader, "Could not find an Application NCA in the provided XCI file");
}
mainNca.SetBaseNca(patchNca);
if (controlNca != null)
{
ReadControlData(controlNca);
}
if (patchNca != null)
{
patchNca.SetBaseNca(mainNca);
return(patchNca, controlNca);
}
return(mainNca, controlNca);
}
private void Open()
{
treeView1.Nodes.Clear();
string FileToOpen = null;
if (Program.FileArg != null)
{
FileToOpen = Program.FileArg;
}
else
{
FileToOpen = openFileDialog1.FileName;
}
Program.FileArg = null;
Stream Input = null;
try
{
string ExpEnv(string In)
{
return(Environment.ExpandEnvironmentVariables(In));
}
var ProdKeys = ExpEnv(@"%USERPROFILE%\.switch\prod.keys");
var TitleKeys = ExpEnv(@"%USERPROFILE%\.switch\title.keys");
var Keys = ExternalKeys.ReadKeyFile(ProdKeys, TitleKeys);
var Ext = (new FileInfo(FileToOpen).Extension);
if (Ext == ".nsp")
{
var InputPFS = File.OpenRead(FileToOpen);
var Pfs = new Pfs(InputPFS);
Input = Pfs.OpenFile
(
Pfs.Files.OrderByDescending(s => s.Size)
.FirstOrDefault()
);
}
else if (Ext == ".xci")
{
var InputPFS = File.OpenRead(FileToOpen);
var Xci = new Xci(Keys, InputPFS);
Input = Xci.SecurePartition.OpenFile
(
Xci.SecurePartition.Files
.OrderByDescending(s => s.Size)
.FirstOrDefault()
);
}
else
{
Input = File.OpenRead(FileToOpen);
}
try
{
Nca = new Nca(Keys, Input, true);
if (Nca.HasRightsId)
{
if (!Keys.TitleKeys.Keys.Contains(Nca.Header.RightsId))
{
MessageBox.Show($"Error: the titlekey for {Nca.Header.RightsId.ToHexString()} is not present in your key file.");
}
}
bool IsUpdateNca = false;
foreach (var Section in Nca.Sections)
{
if (Section?.Type == SectionType.Bktr)
{
IsUpdateNca = true;
}
}
if (IsUpdateNca)
{
openFileDialog1.Title = "Select base Nca";
openFileDialog1.ShowDialog();
var Input2 = File.OpenRead(openFileDialog1.FileName);
Patch = new Nca(Keys, Input2, true);
Nca.SetBaseNca(Patch);
}
new Thread
(
() =>
{
Thread.CurrentThread.IsBackground = true;
var Info = GetTitleMeta($"{Nca.Header.TitleId:x16}");
label2.Invoke
(
new Action
(
() => { label2.Text = Info[0]; }
)
);
label3.Invoke
(
new Action
(
() => { label3.Text = Info[1]; }
)
);
}
)
.Start();
Rom = new Romfs
(
Nca.OpenSection
(
Nca.Sections.FirstOrDefault
(s => s?.Type == SectionType.Romfs || s?.Type == SectionType.Bktr)
.SectionNum,
false,
false
)
);
IO.PopulateTreeView(treeView1.Nodes, Rom.RootDir);
}
catch (Exception)
{
MessageBox.Show("There was an error reading the NCA. Are you sure the correct keys are present in your keyfiles?");
}
}
catch (Exception)
{
MessageBox.Show("Error: key files are missing!");
}
}
