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Make sure TryGetApplicationsFromFile() doesn't throw exceptions anymore (#7046)
* Add docstrings for exceptions to methods near TryGetApplicationsFromFile() * Make sure TryGetApplicationsFromFile() doesn't throw exceptions anymore * Add missing filePath to ApplicationData when loading applications from ExeFS * Fix typo Co-authored-by: riperiperi <rhy3756547@hotmail.com> --------- Co-authored-by: riperiperi <rhy3756547@hotmail.com>
This commit is contained in:
TSRBerry
GitHub
parent
99f04ac1a6
commit
c6dc00815a
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@ -15,6 +15,12 @@ namespace Ryujinx.HLE.Loaders.Npdm
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public ServiceAccessControl ServiceAccessControl { get; private set; }
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public KernelAccessControl KernelAccessControl { get; private set; }
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/// <exception cref="InvalidNpdmException">The stream doesn't contain valid ACI0 data.</exception>
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/// <exception cref="System.ArgumentException">The stream does not support reading, is <see langword="null"/>, or is already closed.</exception>
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/// <exception cref="EndOfStreamException">The end of the stream is reached.</exception>
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/// <exception cref="System.ObjectDisposedException">The stream is closed.</exception>
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/// <exception cref="IOException">An I/O error occurred.</exception>
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/// <exception cref="System.NotImplementedException">The FsAccessHeader.ContentOwnerId section is not implemented.</exception>
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public Aci0(Stream stream, int offset)
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{
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stream.Seek(offset, SeekOrigin.Begin);
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@ -19,6 +19,11 @@ namespace Ryujinx.HLE.Loaders.Npdm
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public ServiceAccessControl ServiceAccessControl { get; private set; }
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public KernelAccessControl KernelAccessControl { get; private set; }
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/// <exception cref="InvalidNpdmException">The stream doesn't contain valid ACID data.</exception>
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/// <exception cref="System.ArgumentException">The stream does not support reading, is <see langword="null"/>, or is already closed.</exception>
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/// <exception cref="EndOfStreamException">The end of the stream is reached.</exception>
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/// <exception cref="System.ObjectDisposedException">The stream is closed.</exception>
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/// <exception cref="IOException">An I/O error occurred.</exception>
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public Acid(Stream stream, int offset)
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{
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stream.Seek(offset, SeekOrigin.Begin);
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@ -11,6 +11,10 @@ namespace Ryujinx.HLE.Loaders.Npdm
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public int Unknown3 { get; private set; }
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public int Unknown4 { get; private set; }
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/// <exception cref="System.ArgumentException">The stream does not support reading, is <see langword="null"/>, or is already closed.</exception>
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/// <exception cref="EndOfStreamException">The end of the stream is reached.</exception>
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/// <exception cref="System.ObjectDisposedException">The stream is closed.</exception>
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/// <exception cref="IOException">An I/O error occurred.</exception>
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public FsAccessControl(Stream stream, int offset, int size)
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{
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stream.Seek(offset, SeekOrigin.Begin);
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@ -9,6 +9,12 @@ namespace Ryujinx.HLE.Loaders.Npdm
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public int Version { get; private set; }
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public ulong PermissionsBitmask { get; private set; }
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/// <exception cref="InvalidNpdmException">The stream contains invalid data.</exception>
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/// <exception cref="NotImplementedException">The ContentOwnerId section is not implemented.</exception>
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/// <exception cref="ArgumentException">The stream does not support reading, is <see langword="null"/>, or is already closed.</exception>
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/// <exception cref="EndOfStreamException">The end of the stream is reached.</exception>
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/// <exception cref="ObjectDisposedException">The stream is closed.</exception>
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/// <exception cref="IOException">An I/O error occurred.</exception>
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public FsAccessHeader(Stream stream, int offset, int size)
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{
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stream.Seek(offset, SeekOrigin.Begin);
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@ -6,6 +6,10 @@ namespace Ryujinx.HLE.Loaders.Npdm
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{
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public int[] Capabilities { get; private set; }
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/// <exception cref="System.ArgumentException">The stream does not support reading, is <see langword="null"/>, or is already closed.</exception>
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/// <exception cref="EndOfStreamException">The end of the stream is reached.</exception>
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/// <exception cref="System.ObjectDisposedException">The stream is closed.</exception>
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/// <exception cref="IOException">An I/O error occurred.</exception>
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public KernelAccessControl(Stream stream, int offset, int size)
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{
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stream.Seek(offset, SeekOrigin.Begin);
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@ -24,6 +24,13 @@ namespace Ryujinx.HLE.Loaders.Npdm
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public Aci0 Aci0 { get; private set; }
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public Acid Acid { get; private set; }
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/// <exception cref="InvalidNpdmException">The stream doesn't contain valid NPDM data.</exception>
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/// <exception cref="System.NotImplementedException">The FsAccessHeader.ContentOwnerId section is not implemented.</exception>
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/// <exception cref="System.ArgumentException">The stream does not support reading, is <see langword="null"/>, or is already closed.</exception>
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/// <exception cref="System.ArgumentException">An error occured while reading bytes from the stream.</exception>
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/// <exception cref="EndOfStreamException">The end of the stream is reached.</exception>
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/// <exception cref="System.ObjectDisposedException">The stream is closed.</exception>
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/// <exception cref="IOException">An I/O error occurred.</exception>
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public Npdm(Stream stream)
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{
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BinaryReader reader = new(stream);
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@ -9,6 +9,11 @@ namespace Ryujinx.HLE.Loaders.Npdm
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{
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public IReadOnlyDictionary<string, bool> Services { get; private set; }
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/// <exception cref="System.ArgumentException">The stream does not support reading, is <see langword="null"/>, or is already closed.</exception>
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/// <exception cref="System.ArgumentException">An error occured while reading bytes from the stream.</exception>
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/// <exception cref="EndOfStreamException">The end of the stream is reached.</exception>
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/// <exception cref="System.ObjectDisposedException">The stream is closed.</exception>
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/// <exception cref="IOException">An I/O error occurred.</exception>
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public ServiceAccessControl(Stream stream, int offset, int size)
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{
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stream.Seek(offset, SeekOrigin.Begin);
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@ -72,37 +72,43 @@ namespace Ryujinx.UI.App.Common
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return resourceByteArray;
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}
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/// <exception cref="Ryujinx.HLE.Exceptions.InvalidNpdmException">The npdm file doesn't contain valid data.</exception>
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/// <exception cref="NotImplementedException">The FsAccessHeader.ContentOwnerId section is not implemented.</exception>
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/// <exception cref="ArgumentException">An error occured while reading bytes from the stream.</exception>
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/// <exception cref="EndOfStreamException">The end of the stream is reached.</exception>
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/// <exception cref="IOException">An I/O error occurred.</exception>
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private ApplicationData GetApplicationFromExeFs(PartitionFileSystem pfs, string filePath)
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{
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ApplicationData data = new()
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{
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Icon = _nspIcon,
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Path = filePath,
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};
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using UniqueRef<IFile> npdmFile = new();
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try
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Result result = pfs.OpenFile(ref npdmFile.Ref, "/main.npdm".ToU8Span(), OpenMode.Read);
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if (ResultFs.PathNotFound.Includes(result))
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{
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Result result = pfs.OpenFile(ref npdmFile.Ref, "/main.npdm".ToU8Span(), OpenMode.Read);
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Npdm npdm = new(npdmFile.Get.AsStream());
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if (ResultFs.PathNotFound.Includes(result))
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{
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Npdm npdm = new(npdmFile.Get.AsStream());
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data.Name = npdm.TitleName;
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data.Id = npdm.Aci0.TitleId;
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}
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return data;
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data.Name = npdm.TitleName;
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data.Id = npdm.Aci0.TitleId;
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}
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catch (Exception exception)
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{
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Logger.Warning?.Print(LogClass.Application, $"The file encountered was not of a valid type. File: '{filePath}' Error: {exception.Message}");
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return null;
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}
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return data;
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}
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/// <exception cref="MissingKeyException">The configured key set is missing a key.</exception>
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/// <exception cref="InvalidDataException">The NCA header could not be decrypted.</exception>
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/// <exception cref="NotSupportedException">The NCA version is not supported.</exception>
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/// <exception cref="HorizonResultException">An error occured while reading PFS data.</exception>
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/// <exception cref="Ryujinx.HLE.Exceptions.InvalidNpdmException">The npdm file doesn't contain valid data.</exception>
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/// <exception cref="NotImplementedException">The FsAccessHeader.ContentOwnerId section is not implemented.</exception>
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/// <exception cref="ArgumentException">An error occured while reading bytes from the stream.</exception>
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/// <exception cref="EndOfStreamException">The end of the stream is reached.</exception>
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/// <exception cref="IOException">An I/O error occurred.</exception>
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private ApplicationData GetApplicationFromNsp(PartitionFileSystem pfs, string filePath)
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{
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bool isExeFs = false;
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@ -170,99 +176,88 @@ namespace Ryujinx.UI.App.Common
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return null;
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}
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/// <exception cref="MissingKeyException">The configured key set is missing a key.</exception>
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/// <exception cref="InvalidDataException">The NCA header could not be decrypted.</exception>
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/// <exception cref="NotSupportedException">The NCA version is not supported.</exception>
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/// <exception cref="HorizonResultException">An error occured while reading PFS data.</exception>
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private List<ApplicationData> GetApplicationsFromPfs(IFileSystem pfs, string filePath)
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{
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var applications = new List<ApplicationData>();
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string extension = Path.GetExtension(filePath).ToLower();
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try
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foreach ((ulong titleId, ContentMetaData content) in pfs.GetContentData(ContentMetaType.Application, _virtualFileSystem, _checkLevel))
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{
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foreach ((ulong titleId, ContentMetaData content) in pfs.GetContentData(ContentMetaType.Application, _virtualFileSystem, _checkLevel))
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ApplicationData applicationData = new()
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{
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ApplicationData applicationData = new()
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Id = titleId,
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Path = filePath,
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};
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Nca mainNca = content.GetNcaByType(_virtualFileSystem.KeySet, ContentType.Program);
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Nca controlNca = content.GetNcaByType(_virtualFileSystem.KeySet, ContentType.Control);
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BlitStruct<ApplicationControlProperty> controlHolder = new(1);
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IFileSystem controlFs = controlNca?.OpenFileSystem(NcaSectionType.Data, _checkLevel);
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// Check if there is an update available.
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if (IsUpdateApplied(mainNca, out IFileSystem updatedControlFs))
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{
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// Replace the original ControlFs by the updated one.
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controlFs = updatedControlFs;
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}
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if (controlFs == null)
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{
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continue;
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}
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ReadControlData(controlFs, controlHolder.ByteSpan);
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GetApplicationInformation(ref controlHolder.Value, ref applicationData);
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// Read the icon from the ControlFS and store it as a byte array
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try
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{
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using UniqueRef<IFile> icon = new();
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controlFs.OpenFile(ref icon.Ref, $"/icon_{_desiredTitleLanguage}.dat".ToU8Span(), OpenMode.Read).ThrowIfFailure();
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using MemoryStream stream = new();
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icon.Get.AsStream().CopyTo(stream);
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applicationData.Icon = stream.ToArray();
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}
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catch (HorizonResultException)
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{
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foreach (DirectoryEntryEx entry in controlFs.EnumerateEntries("/", "*"))
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{
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Id = titleId,
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Path = filePath,
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};
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if (entry.Name == "control.nacp")
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{
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continue;
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}
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Nca mainNca = content.GetNcaByType(_virtualFileSystem.KeySet, ContentType.Program);
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Nca controlNca = content.GetNcaByType(_virtualFileSystem.KeySet, ContentType.Control);
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using var icon = new UniqueRef<IFile>();
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BlitStruct<ApplicationControlProperty> controlHolder = new(1);
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IFileSystem controlFs = controlNca?.OpenFileSystem(NcaSectionType.Data, _checkLevel);
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// Check if there is an update available.
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if (IsUpdateApplied(mainNca, out IFileSystem updatedControlFs))
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{
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// Replace the original ControlFs by the updated one.
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controlFs = updatedControlFs;
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}
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if (controlFs == null)
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{
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continue;
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}
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ReadControlData(controlFs, controlHolder.ByteSpan);
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GetApplicationInformation(ref controlHolder.Value, ref applicationData);
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// Read the icon from the ControlFS and store it as a byte array
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try
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{
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using UniqueRef<IFile> icon = new();
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controlFs.OpenFile(ref icon.Ref, $"/icon_{_desiredTitleLanguage}.dat".ToU8Span(), OpenMode.Read).ThrowIfFailure();
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controlFs.OpenFile(ref icon.Ref, entry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
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using MemoryStream stream = new();
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icon.Get.AsStream().CopyTo(stream);
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applicationData.Icon = stream.ToArray();
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}
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catch (HorizonResultException)
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{
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foreach (DirectoryEntryEx entry in controlFs.EnumerateEntries("/", "*"))
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if (applicationData.Icon != null)
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{
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if (entry.Name == "control.nacp")
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{
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continue;
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}
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using var icon = new UniqueRef<IFile>();
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controlFs.OpenFile(ref icon.Ref, entry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
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using MemoryStream stream = new();
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icon.Get.AsStream().CopyTo(stream);
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applicationData.Icon = stream.ToArray();
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if (applicationData.Icon != null)
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{
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break;
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}
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break;
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}
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applicationData.Icon ??= extension == ".xci" ? _xciIcon : _nspIcon;
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}
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applicationData.ControlHolder = controlHolder;
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applications.Add(applicationData);
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applicationData.Icon ??= extension == ".xci" ? _xciIcon : _nspIcon;
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}
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}
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catch (MissingKeyException exception)
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{
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Logger.Warning?.Print(LogClass.Application, $"Your key set is missing a key with the name: {exception.Name}");
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}
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catch (InvalidDataException)
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{
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Logger.Warning?.Print(LogClass.Application, $"The header key is incorrect or missing and therefore the NCA header content type check has failed. Errored File: {filePath}");
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}
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catch (Exception exception)
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{
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Logger.Warning?.Print(LogClass.Application, $"The file encountered was not of a valid type. File: '{filePath}' Error: {exception}");
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applicationData.ControlHolder = controlHolder;
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applications.Add(applicationData);
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}
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return applications;
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@ -319,52 +314,43 @@ namespace Ryujinx.UI.App.Common
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BinaryReader reader = new(file);
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ApplicationData application = new();
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try
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file.Seek(24, SeekOrigin.Begin);
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int assetOffset = reader.ReadInt32();
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if (Encoding.ASCII.GetString(Read(assetOffset, 4)) == "ASET")
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{
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file.Seek(24, SeekOrigin.Begin);
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byte[] iconSectionInfo = Read(assetOffset + 8, 0x10);
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int assetOffset = reader.ReadInt32();
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long iconOffset = BitConverter.ToInt64(iconSectionInfo, 0);
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long iconSize = BitConverter.ToInt64(iconSectionInfo, 8);
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if (Encoding.ASCII.GetString(Read(assetOffset, 4)) == "ASET")
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ulong nacpOffset = reader.ReadUInt64();
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ulong nacpSize = reader.ReadUInt64();
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// Reads and stores game icon as byte array
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if (iconSize > 0)
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{
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byte[] iconSectionInfo = Read(assetOffset + 8, 0x10);
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long iconOffset = BitConverter.ToInt64(iconSectionInfo, 0);
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long iconSize = BitConverter.ToInt64(iconSectionInfo, 8);
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ulong nacpOffset = reader.ReadUInt64();
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ulong nacpSize = reader.ReadUInt64();
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// Reads and stores game icon as byte array
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if (iconSize > 0)
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{
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application.Icon = Read(assetOffset + iconOffset, (int)iconSize);
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}
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else
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{
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application.Icon = _nroIcon;
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}
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// Read the NACP data
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Read(assetOffset + (int)nacpOffset, (int)nacpSize).AsSpan().CopyTo(controlHolder.ByteSpan);
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GetApplicationInformation(ref controlHolder.Value, ref application);
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application.Icon = Read(assetOffset + iconOffset, (int)iconSize);
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}
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else
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{
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application.Icon = _nroIcon;
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application.Name = Path.GetFileNameWithoutExtension(applicationPath);
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}
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application.ControlHolder = controlHolder;
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applications.Add(application);
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}
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catch
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{
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Logger.Warning?.Print(LogClass.Application, $"The file encountered was not of a valid type. Errored File: {applicationPath}");
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// Read the NACP data
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Read(assetOffset + (int)nacpOffset, (int)nacpSize).AsSpan().CopyTo(controlHolder.ByteSpan);
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return false;
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GetApplicationInformation(ref controlHolder.Value, ref application);
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}
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else
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{
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application.Icon = _nroIcon;
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application.Name = Path.GetFileNameWithoutExtension(applicationPath);
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}
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application.ControlHolder = controlHolder;
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applications.Add(application);
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break;
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@ -377,34 +363,21 @@ namespace Ryujinx.UI.App.Common
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}
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case ".nca":
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{
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try
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ApplicationData application = new();
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Nca nca = new(_virtualFileSystem.KeySet, new FileStream(applicationPath, FileMode.Open, FileAccess.Read).AsStorage());
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if (!nca.IsProgram() || nca.IsPatch())
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{
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ApplicationData application = new();
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Nca nca = new(_virtualFileSystem.KeySet, new FileStream(applicationPath, FileMode.Open, FileAccess.Read).AsStorage());
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if (!nca.IsProgram() || nca.IsPatch())
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{
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return false;
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}
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application.Icon = _ncaIcon;
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application.Name = Path.GetFileNameWithoutExtension(applicationPath);
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application.ControlHolder = controlHolder;
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applications.Add(application);
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}
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catch (InvalidDataException)
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{
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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}");
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}
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catch
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{
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Logger.Warning?.Print(LogClass.Application, $"The file encountered was not of a valid type. Errored File: {applicationPath}");
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return false;
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}
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application.Icon = _ncaIcon;
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application.Name = Path.GetFileNameWithoutExtension(applicationPath);
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application.ControlHolder = controlHolder;
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applications.Add(application);
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||||
break;
|
||||
}
|
||||
// If its an NSO we just set defaults
|
||||
|
|
@ -417,16 +390,35 @@ namespace Ryujinx.UI.App.Common
|
|||
};
|
||||
|
||||
applications.Add(application);
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
catch (MissingKeyException exception)
|
||||
{
|
||||
Logger.Warning?.Print(LogClass.Application, $"Your key set is missing a key with the name: {exception.Name}");
|
||||
|
||||
return false;
|
||||
}
|
||||
catch (InvalidDataException)
|
||||
{
|
||||
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}");
|
||||
|
||||
return false;
|
||||
}
|
||||
catch (IOException exception)
|
||||
{
|
||||
Logger.Warning?.Print(LogClass.Application, exception.Message);
|
||||
|
||||
return false;
|
||||
}
|
||||
catch (Exception exception)
|
||||
{
|
||||
Logger.Warning?.Print(LogClass.Application, $"The file encountered was not of a valid type. File: '{applicationPath}' Error: {exception}");
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
foreach (var data in applications)
|
||||
{
|
||||
|
|
|
|||
Loading…
Reference in a new issue