public void Initialize(Switch device)
{
lock (_lock)
{
_certificates = new Dictionary <CaCertificateId, CertStoreEntry>();
_initialized = false;
_contentManager = device.System.ContentManager;
_virtualFileSystem = device.FileSystem;
_fsIntegrityCheckLevel = device.System.FsIntegrityCheckLevel;
if (HasCertStoreTitle())
{
using LocalStorage ncaFile = new LocalStorage(_virtualFileSystem.SwitchPathToSystemPath(GetCertStoreTitleContentPath()), FileAccess.Read, FileMode.Open);
Nca nca = new Nca(_virtualFileSystem.KeySet, ncaFile);
IFileSystem romfs = nca.OpenFileSystem(NcaSectionType.Data, _fsIntegrityCheckLevel);
using var trustedCertsFileRef = new UniqueRef <IFile>();
Result result = romfs.OpenFile(ref trustedCertsFileRef.Ref(), "/ssl_TrustedCerts.bdf".ToU8Span(), OpenMode.Read);
if (!result.IsSuccess())
{
// [1.0.0 - 2.3.0]
if (ResultFs.PathNotFound.Includes(result))
{
result = romfs.OpenFile(ref trustedCertsFileRef.Ref(), "/ssl_TrustedCerts.tcf".ToU8Span(), OpenMode.Read);
}
if (result.IsFailure())
{
Logger.Error?.Print(LogClass.ServiceSsl, CertStoreTitleMissingErrorMessage);
return;
}
}
using IFile trustedCertsFile = trustedCertsFileRef.Release();
trustedCertsFile.GetSize(out long fileSize).ThrowIfFailure();
Span <byte> trustedCertsRaw = new byte[fileSize];
trustedCertsFile.Read(out _, 0, trustedCertsRaw).ThrowIfFailure();
CertStoreFileHeader header = MemoryMarshal.Read <CertStoreFileHeader>(trustedCertsRaw);
if (!header.IsValid())
{
Logger.Error?.Print(LogClass.ServiceSsl, "Invalid CertStore data found, skipping!");
return;
}
ReadOnlySpan <byte> trustedCertsData = trustedCertsRaw[Unsafe.SizeOf <CertStoreFileHeader>()..];
public static (Nca main, Nca patch, Nca control) GetGameData(VirtualFileSystem fileSystem, PartitionFileSystem pfs, int programIndex)
{
Nca mainNca = null;
Nca patchNca = null;
Nca controlNca = null;
fileSystem.ImportTickets(pfs);
foreach (DirectoryEntryEx fileEntry in pfs.EnumerateEntries("/", "*.nca"))
{
using var ncaFile = new UniqueRef <IFile>();
pfs.OpenFile(ref ncaFile.Ref(), fileEntry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
Nca nca = new Nca(fileSystem.KeySet, ncaFile.Release().AsStorage());
int ncaProgramIndex = (int)(nca.Header.TitleId & 0xF);
if (ncaProgramIndex != programIndex)
{
continue;
}
if (nca.Header.ContentType == NcaContentType.Program)
{
int dataIndex = Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
if (nca.SectionExists(NcaSectionType.Data) && nca.Header.GetFsHeader(dataIndex).IsPatchSection())
{
patchNca = nca;
}
else
{
mainNca = nca;
}
}
else if (nca.Header.ContentType == NcaContentType.Control)
{
controlNca = nca;
}
}
return(mainNca, patchNca, controlNca);
}
public static ResultCode OpenFileSystemFromInternalFile(ServiceCtx context, string fullPath, out IFileSystem openedFileSystem)
{
openedFileSystem = null;
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);
try
{
PartitionFileSystem nsp = new PartitionFileSystem(pfsFile.AsStorage());
ImportTitleKeysFromNsp(nsp, context.Device.System.KeySet);
string filename = fullPath.Replace(archivePath.FullName, string.Empty).TrimStart('\\');
using var ncaFile = new UniqueRef <LibHac.Fs.Fsa.IFile>();
Result result = nsp.OpenFile(ref ncaFile.Ref(), filename.ToU8Span(), OpenMode.Read);
if (result.IsFailure())
{
return((ResultCode)result.Value);
}
return(OpenNcaFs(context, fullPath, ncaFile.Release().AsStorage(), out openedFileSystem));
}
catch (HorizonResultException ex)
{
return((ResultCode)ex.ResultValue.Value);
}
}
return(ResultCode.PathDoesNotExist);
}
private byte[]? LoadExpectedIcon(SectionItem sectionItem, NacpLanguage nacpLanguage)
{
var languageName = nacpLanguage.ToString();
var expectedFileName = $"icon_{languageName}.dat";
var iconItem = sectionItem.ChildItems.FirstOrDefault(item => string.Equals(item.Name, expectedFileName, StringComparison.OrdinalIgnoreCase));
if (iconItem == null)
{
var message = LocalizationManager.Instance.Current.Keys.LoadingError_IconMissing.SafeFormat(expectedFileName);
sectionItem.Errors.Add(message);
_logger.LogError(message);
return(null);
}
var fileSystem = sectionItem.FileSystem;
if (fileSystem == null)
{
return(null);
}
try
{
using var uniqueRefFile = new UniqueRef <IFile>();
fileSystem.OpenFile(ref uniqueRefFile.Ref(), iconItem.Path.ToU8Span(), OpenMode.Read).ThrowIfFailure();
var file = uniqueRefFile.Release();
file.GetSize(out var fileSize).ThrowIfFailure();
var bytes = new byte[fileSize];
file.AsStream().Read(bytes);
return(bytes);
}
catch (Exception ex)
{
var message = LocalizationManager.Instance.Current.Keys.LoadingError_FailedToLoadIcon.SafeFormat(ex.Message);
iconItem.Errors.Add(message);
_logger.LogError(ex, message);
return(null);
}
}
public static (Nca patch, Nca control) GetGameUpdateDataFromPartition(VirtualFileSystem fileSystem, PartitionFileSystem pfs, string titleId, int programIndex)
{
Nca patchNca = null;
Nca controlNca = null;
fileSystem.ImportTickets(pfs);
foreach (DirectoryEntryEx fileEntry in pfs.EnumerateEntries("/", "*.nca"))
{
using var ncaFile = new UniqueRef <IFile>();
pfs.OpenFile(ref ncaFile.Ref(), fileEntry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
Nca nca = new Nca(fileSystem.KeySet, ncaFile.Release().AsStorage());
int ncaProgramIndex = (int)(nca.Header.TitleId & 0xF);
if (ncaProgramIndex != programIndex)
{
continue;
}
if ($"{nca.Header.TitleId.ToString("x16")[..^3]}000" != titleId)
private void BuildChildItems(SectionItem parentItem)
{
try
{
const string?ROOT_PATH = "/";
var fileSystem = parentItem.FileSystem;
if (fileSystem == null)
{
return;
}
var directoryEntries = SafeGetDirectoryEntries(fileSystem, ROOT_PATH, parentItem);
foreach (var directoryEntry in directoryEntries)
{
var entryName = directoryEntry.Name;
var entryPath = directoryEntry.FullPath;
// NACP File
if (parentItem.ParentItem.ContentType == NcaContentType.Control && string.Equals(entryName, NacpItem.NacpFileName, StringComparison.OrdinalIgnoreCase) && directoryEntry.Type == DirectoryEntryType.File)
{
IFile nacpFile;
try
{
using var uniqueRefFile = new UniqueRef <IFile>();
fileSystem.OpenFile(ref uniqueRefFile.Ref(), entryPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
nacpFile = uniqueRefFile.Release();
}
catch (Exception ex)
{
OnLoadingException(ex, parentItem);
var message = LocalizationManager.Instance.Current.Keys.LoadingError_FailedToOpenNacpFile.SafeFormat(ex.Message);
parentItem.Errors.Add(TREE_LOADING_CATEGORY, message);
_logger.LogError(ex, message);
continue;
}
ApplicationControlProperty nacp;
try
{
var blitStruct = new BlitStruct <ApplicationControlProperty>(1);
nacpFile.Read(out _, 0, blitStruct.ByteSpan).ThrowIfFailure();
nacp = blitStruct.Value;
}
catch (Exception ex)
{
OnLoadingException(ex, parentItem);
var message = LocalizationManager.Instance.Current.Keys.LoadingError_FailedToLoadNacpFile.SafeFormat(ex.Message);
parentItem.Errors.Add(TREE_LOADING_CATEGORY, message);
_logger.LogError(ex, message);
continue;
}
parentItem.ChildItems.Add(new NacpItem(nacp, parentItem, directoryEntry));
}
// CNMT File
else if (parentItem.ParentItem.ContentType == NcaContentType.Meta && entryName.EndsWith(".cnmt", StringComparison.OrdinalIgnoreCase) && directoryEntry.Type == DirectoryEntryType.File)
{
IFile cnmtFile;
try
{
using var uniqueRefFile = new UniqueRef <IFile>();
fileSystem.OpenFile(ref uniqueRefFile.Ref(), entryPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
cnmtFile = uniqueRefFile.Release();
}
catch (Exception ex)
{
OnLoadingException(ex, parentItem);
var message = LocalizationManager.Instance.Current.Keys.LoadingError_FailedToOpenCnmtFile.SafeFormat(ex.Message);
parentItem.Errors.Add(TREE_LOADING_CATEGORY, message);
_logger.LogError(ex, message);
continue;
}
Cnmt cnmt;
try
{
cnmt = new Cnmt(cnmtFile.AsStream());
}
catch (Exception ex)
{
OnLoadingException(ex, parentItem);
var message = LocalizationManager.Instance.Current.Keys.LoadingError_FailedToLoadCnmtFile.SafeFormat(ex.Message);
parentItem.Errors.Add(TREE_LOADING_CATEGORY, message);
_logger.LogError(ex, message);
continue;
}
parentItem.ChildItems.Add(new CnmtItem(cnmt, parentItem, directoryEntry));
}
// MAIN file
else if (parentItem.ParentItem.ContentType == NcaContentType.Program && string.Equals(entryName, "main", StringComparison.OrdinalIgnoreCase) && directoryEntry.Type == DirectoryEntryType.File)
{
IFile nsoFile;
try
{
using var uniqueRefFile = new UniqueRef <IFile>();
fileSystem.OpenFile(ref uniqueRefFile.Ref(), entryPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
nsoFile = uniqueRefFile.Release();
}
catch (Exception ex)
{
OnLoadingException(ex, parentItem);
var message = LocalizationManager.Instance.Current.Keys.LoadingError_FailedToOpenMainFile.SafeFormat(ex.Message);
parentItem.Errors.Add(TREE_LOADING_CATEGORY, message);
_logger.LogError(ex, message);
continue;
}
NsoHeader?nsoHeader;
try
{
var nsoReader = new NsoReader();
nsoReader.Initialize(nsoFile).ThrowIfFailure();
nsoHeader = nsoReader.Header;
}
catch (Exception ex)
{
OnLoadingException(ex, parentItem);
var message = LocalizationManager.Instance.Current.Keys.LoadingError_FailedToLoadMainFile.SafeFormat(ex.Message);
parentItem.Errors.Add(TREE_LOADING_CATEGORY, message);
_logger.LogError(ex, message);
continue;
}
parentItem.ChildItems.Add(new MainItem(nsoHeader.Value, parentItem, directoryEntry));
}
else
{
var directoryEntryItem = new DirectoryEntryItem(parentItem, directoryEntry);
BuildChildItems(directoryEntryItem);
parentItem.ChildItems.Add(directoryEntryItem);
}
}
}
catch (Exception ex)
{
OnLoadingException(ex, parentItem);
var message = LocalizationManager.Instance.Current.Keys.LoadingError_FailedToLoadSectionContent.SafeFormat(ex.Message);
parentItem.Errors.Add(TREE_LOADING_CATEGORY, message);
_logger.LogError(ex, message);
}
}