private long OpenFileSystemFromInternalFile(ServiceCtx context, string fullPath)
{
DirectoryInfo archivePath = new DirectoryInfo(fullPath).Parent;
while (string.IsNullOrWhiteSpace(archivePath.Extension))
{
archivePath = archivePath.Parent;
}
if (archivePath.Extension == ".nsp" && File.Exists(archivePath.FullName))
{
FileStream pfsFile = new FileStream(
archivePath.FullName.TrimEnd(Path.DirectorySeparatorChar),
FileMode.Open,
FileAccess.Read);
Pfs nsp = new Pfs(pfsFile.AsStorage());
ImportTitleKeysFromNsp(nsp, context.Device.System.KeySet);
string filename = fullPath.Replace(archivePath.FullName, string.Empty).TrimStart('\\');
if (nsp.FileExists(filename))
{
return(OpenNcaFs(context, fullPath, nsp.OpenFile(filename)));
}
}
return(MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist));
}
private long OpenFileSystemFromInternalFile(ServiceCtx context, string fullPath)
{
DirectoryInfo archivePath = new DirectoryInfo(fullPath).Parent;
while (string.IsNullOrWhiteSpace(archivePath.Extension))
{
archivePath = archivePath.Parent;
}
if (archivePath.Extension == ".nsp" && File.Exists(archivePath.FullName))
{
FileStream pfsFile = new FileStream(
archivePath.FullName.TrimEnd(Path.DirectorySeparatorChar),
FileMode.Open,
FileAccess.Read);
Pfs nsp = new Pfs(pfsFile);
PfsFileEntry ticketFile = nsp.Files.FirstOrDefault(x => x.Name.EndsWith(".tik"));
if (ticketFile != null)
{
Ticket ticket = new Ticket(nsp.OpenFile(ticketFile));
context.Device.System.KeySet.TitleKeys[ticket.RightsId] =
ticket.GetTitleKey(context.Device.System.KeySet);
}
string filename = fullPath.Replace(archivePath.FullName, string.Empty).TrimStart('\\');
if (nsp.FileExists(filename))
{
return(OpenNcaFs(context, fullPath, nsp.OpenFile(filename)));
}
}
return(MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist));
}
private long OpenFileSystemFromInternalFile(ServiceCtx Context, string FullPath)
{
DirectoryInfo ArchivePath = new DirectoryInfo(FullPath).Parent;
while (string.IsNullOrWhiteSpace(ArchivePath.Extension))
{
ArchivePath = ArchivePath.Parent;
}
if (ArchivePath.Extension == ".nsp" && File.Exists(ArchivePath.FullName))
{
FileStream PfsFile = new FileStream(
ArchivePath.FullName.TrimEnd(Path.DirectorySeparatorChar),
FileMode.Open,
FileAccess.Read);
Pfs Nsp = new Pfs(PfsFile);
PfsFileEntry TicketFile = Nsp.Files.FirstOrDefault(x => x.Name.EndsWith(".tik"));
if (TicketFile != null)
{
Ticket Ticket = new Ticket(Nsp.OpenFile(TicketFile));
Context.Device.System.KeySet.TitleKeys[Ticket.RightsId] =
Ticket.GetTitleKey(Context.Device.System.KeySet);
}
string Filename = FullPath.Replace(ArchivePath.FullName, string.Empty).TrimStart('\\');
if (Nsp.FileExists(Filename))
{
return(OpenNcaFs(Context, FullPath, Nsp.OpenFile(Filename)));
}
}
return(MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist));
}
public void LoadNca(Nca mainNca, Nca controlNca)
{
if (mainNca.Header.ContentType != ContentType.Program)
{
Logger.PrintError(LogClass.Loader, "Selected NCA is not a \"Program\" NCA");
return;
}
Stream romfsStream = mainNca.OpenSection(ProgramPartitionType.Data, false, FsIntegrityCheckLevel);
Stream exefsStream = mainNca.OpenSection(ProgramPartitionType.Code, false, FsIntegrityCheckLevel);
if (exefsStream == null)
{
Logger.PrintError(LogClass.Loader, "No ExeFS found in NCA");
return;
}
if (romfsStream == null)
{
Logger.PrintWarning(LogClass.Loader, "No RomFS found in NCA");
}
else
{
Device.FileSystem.SetRomFs(romfsStream);
}
Pfs exefs = new Pfs(exefsStream);
Npdm metaData = null;
if (exefs.FileExists("main.npdm"))
{
Logger.PrintInfo(LogClass.Loader, "Loading main.npdm...");
metaData = new Npdm(exefs.OpenFile("main.npdm"));
}
else
{
Logger.PrintWarning(LogClass.Loader, $"NPDM file not found, using default values!");
metaData = GetDefaultNpdm();
}
List <IExecutable> staticObjects = new List <IExecutable>();
void LoadNso(string filename)
{
foreach (PfsFileEntry file in exefs.Files.Where(x => x.Name.StartsWith(filename)))
{
if (Path.GetExtension(file.Name) != string.Empty)
{
continue;
}
Logger.PrintInfo(LogClass.Loader, $"Loading {filename}...");
NxStaticObject staticObject = new NxStaticObject(exefs.OpenFile(file));
staticObjects.Add(staticObject);
}
}
Nacp ReadControlData()
{
Romfs controlRomfs = new Romfs(controlNca.OpenSection(0, false, FsIntegrityCheckLevel));
byte[] controlFile = controlRomfs.GetFile("/control.nacp");
BinaryReader reader = new BinaryReader(new MemoryStream(controlFile));
Nacp controlData = new Nacp(reader);
CurrentTitle = controlData.Languages[(int)State.DesiredTitleLanguage].Title;
if (string.IsNullOrWhiteSpace(CurrentTitle))
{
CurrentTitle = controlData.Languages.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Title)).Title;
}
return(controlData);
}
if (controlNca != null)
{
ReadControlData();
}
else
{
CurrentTitle = metaData.Aci0.TitleId.ToString("x16");
}
if (!metaData.Is64Bits)
{
throw new NotImplementedException("32-bit titles are not supported!");
}
LoadNso("rtld");
LoadNso("main");
LoadNso("subsdk");
LoadNso("sdk");
ContentManager.LoadEntries();
ProgramLoader.LoadStaticObjects(this, metaData, staticObjects.ToArray());
}
public static Title processNsp(string filename)
{
Title title = new Title();
using (var filestream = new FileStream(filename, FileMode.Open, FileAccess.Read))
{
Pfs pfs;
string biggestNca = null, controlNca = null;
try
{
pfs = new Pfs(filestream.AsStorage());
title.distribution = Title.Distribution.Digital;
log?.WriteLine("Processing NSP {0}", filename);
PfsFileEntry[] fileEntries = pfs.Files;
foreach (PfsFileEntry entry in fileEntries)
{
if (entry.Name.EndsWith(".cnmt.xml"))
{
try
{
using (var cnmtXml = pfs.OpenFile(entry))
{
(biggestNca, controlNca) = processCnmtXml(cnmtXml, ref title);
}
}
catch (FileNotFoundException) { }
title.structure.Add(Title.Structure.CnmtXml);
}
else if (entry.Name.EndsWith(".cnmt.nca"))
{
try
{
using (var cnmtNca = pfs.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 (pfs.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 = pfs.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 (pfs.FileExists(entry.Name.Replace(".nca", ".ncz")))
{
title.error = "Unsupported Format: Compressed NCA";
}
}
title.structure.Add(Title.Structure.Tik);
}
else if (entry.Name.EndsWith(".legalinfo.xml"))
{
title.structure.Add(Title.Structure.LegalinfoXml);
}
else if (entry.Name.EndsWith(".nacp.xml"))
{
try
{
using (var nacpXml = pfs.OpenFile(entry))
{
processNacpXml(nacpXml, ref title);
}
}
catch (FileNotFoundException) { }
title.structure.Add(Title.Structure.NacpXml);
}
else if (entry.Name.EndsWith(".programinfo.xml"))
{
title.structure.Add(Title.Structure.PrograminfoXml);
}
else if (entry.Name.Equals("cardspec.xml"))
{
title.structure.Add(Title.Structure.CardspecXml);
}
else if (entry.Name.Equals("authoringtoolinfo.xml"))
{
title.structure.Add(Title.Structure.AuthoringtoolinfoXml);
}
}
if (!String.IsNullOrEmpty(biggestNca))
{
try
{
using (var biggest = pfs.OpenFile(biggestNca))
{
processBiggestNca(biggest, ref title);
}
}
catch (FileNotFoundException)
{
if (pfs.FileExists(biggestNca.Replace(".nca", ".ncz")))
{
title.error = "Unsupported Format: Compressed NCA";
}
}
}
if (!String.IsNullOrEmpty(controlNca))
{
try
{
using (var control = pfs.OpenFile(controlNca))
{
processControlNca(control, ref title);
}
}
catch (FileNotFoundException)
{
if (pfs.FileExists(controlNca.Replace(".nca", ".ncz")))
{
title.error = "Unsupported Format: Compressed NCA";
}
}
}
}
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("NSP information for {0}: [{1}] {2}", filename, title.titleID, title.titleName);
return(title);
}
public void LoadNca(Nca MainNca, Nca ControlNca)
{
NcaSection RomfsSection = MainNca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs || x?.Type == SectionType.Bktr);
NcaSection ExefsSection = MainNca.Sections.FirstOrDefault(x => x?.IsExefs == true);
if (ExefsSection == null)
{
Logger.PrintError(LogClass.Loader, "No ExeFS found in NCA");
return;
}
if (RomfsSection == null)
{
Logger.PrintWarning(LogClass.Loader, "No RomFS found in NCA");
}
else
{
Stream RomfsStream = MainNca.OpenSection(RomfsSection.SectionNum, false, EnableFsIntegrityChecks);
Device.FileSystem.SetRomFs(RomfsStream);
}
Stream ExefsStream = MainNca.OpenSection(ExefsSection.SectionNum, false, EnableFsIntegrityChecks);
Pfs Exefs = new Pfs(ExefsStream);
Npdm MetaData = null;
if (Exefs.FileExists("main.npdm"))
{
Logger.PrintInfo(LogClass.Loader, "Loading main.npdm...");
MetaData = new Npdm(Exefs.OpenFile("main.npdm"));
}
else
{
Logger.PrintWarning(LogClass.Loader, $"NPDM file not found, using default values!");
}
Process MainProcess = MakeProcess(MetaData);
void LoadNso(string Filename)
{
foreach (PfsFileEntry File in Exefs.Files.Where(x => x.Name.StartsWith(Filename)))
{
if (Path.GetExtension(File.Name) != string.Empty)
{
continue;
}
Logger.PrintInfo(LogClass.Loader, $"Loading {Filename}...");
string Name = Path.GetFileNameWithoutExtension(File.Name);
Nso Program = new Nso(Exefs.OpenFile(File), Name);
MainProcess.LoadProgram(Program);
}
}
Nacp ReadControlData()
{
Romfs ControlRomfs = new Romfs(ControlNca.OpenSection(0, false, EnableFsIntegrityChecks));
byte[] ControlFile = ControlRomfs.GetFile("/control.nacp");
BinaryReader Reader = new BinaryReader(new MemoryStream(ControlFile));
Nacp ControlData = new Nacp(Reader);
CurrentTitle = ControlData.Languages[(int)State.DesiredTitleLanguage].Title;
if (string.IsNullOrWhiteSpace(CurrentTitle))
{
CurrentTitle = ControlData.Languages.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Title)).Title;
}
return(ControlData);
}
if (ControlNca != null)
{
MainProcess.ControlData = ReadControlData();
}
else
{
CurrentTitle = MainProcess.MetaData.ACI0.TitleId.ToString("x16");
}
if (!MainProcess.MetaData.Is64Bits)
{
throw new NotImplementedException("32-bit titles are unsupported!");
}
LoadNso("rtld");
MainProcess.SetEmptyArgs();
LoadNso("main");
LoadNso("subsdk");
LoadNso("sdk");
MainProcess.Run();
}
public bool FileExists(string name)
{
name = name.TrimStart('/');
return(_pfs.FileExists(name));
}
public bool FileExists(string Name)
{
Name = Name.TrimStart('/');
return(Pfs.FileExists(Name));
}