mirror of
https://github.com/ryujinx-mirror/ryujinx.git
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245f8a7eee
This is an issue happening when you change your datetime format on your system and try to sort via last played datetime. DateTime.Parse use the current thread culture and will not parse date correctly, effectively causing a crash. As such, I added a check when loading the game list that ensure that the datetime is valid in current culture. Fix #1727.
650 lines
No EOL
28 KiB
C#
650 lines
No EOL
28 KiB
C#
using LibHac;
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using LibHac.Common;
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using LibHac.Fs;
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using LibHac.Fs.Fsa;
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using LibHac.FsSystem;
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using LibHac.FsSystem.NcaUtils;
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using LibHac.Ns;
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using Ryujinx.Common.Configuration;
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using Ryujinx.Common.Logging;
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using Ryujinx.Configuration.System;
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using Ryujinx.HLE.FileSystem;
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using Ryujinx.HLE.HOS;
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using Ryujinx.HLE.Loaders.Npdm;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Reflection;
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using System.Text;
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using System.Text.Json;
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using JsonHelper = Ryujinx.Common.Utilities.JsonHelper;
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namespace Ryujinx.Ui
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{
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public class ApplicationLibrary
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{
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public static event EventHandler<ApplicationAddedEventArgs> ApplicationAdded;
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public static event EventHandler<ApplicationCountUpdatedEventArgs> ApplicationCountUpdated;
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private static readonly byte[] _nspIcon = GetResourceBytes("Ryujinx.Ui.assets.NSPIcon.png");
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private static readonly byte[] _xciIcon = GetResourceBytes("Ryujinx.Ui.assets.XCIIcon.png");
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private static readonly byte[] _ncaIcon = GetResourceBytes("Ryujinx.Ui.assets.NCAIcon.png");
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private static readonly byte[] _nroIcon = GetResourceBytes("Ryujinx.Ui.assets.NROIcon.png");
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private static readonly byte[] _nsoIcon = GetResourceBytes("Ryujinx.Ui.assets.NSOIcon.png");
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private static VirtualFileSystem _virtualFileSystem;
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private static Language _desiredTitleLanguage;
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private static bool _loadingError;
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public static IEnumerable<string> GetFilesInDirectory(string directory)
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{
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Stack<string> stack = new Stack<string>();
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stack.Push(directory);
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while (stack.Count > 0)
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{
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string dir = stack.Pop();
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string[] content = { };
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try
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{
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content = Directory.GetFiles(dir, "*");
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}
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catch (UnauthorizedAccessException)
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{
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Logger.Warning?.Print(LogClass.Application, $"Failed to get access to directory: \"{dir}\"");
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}
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if (content.Length > 0)
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{
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foreach (string file in content)
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{
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yield return file;
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}
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}
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try
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{
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content = Directory.GetDirectories(dir);
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}
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catch (UnauthorizedAccessException)
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{
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Logger.Warning?.Print(LogClass.Application, $"Failed to get access to directory: \"{dir}\"");
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}
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if (content.Length > 0)
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{
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foreach (string subdir in content)
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{
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stack.Push(subdir);
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}
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}
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}
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}
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public static void ReadControlData(IFileSystem controlFs, Span<byte> outProperty)
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{
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controlFs.OpenFile(out IFile controlFile, "/control.nacp".ToU8Span(), OpenMode.Read).ThrowIfFailure();
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controlFile.Read(out _, 0, outProperty, ReadOption.None).ThrowIfFailure();
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}
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public static void LoadApplications(List<string> appDirs, VirtualFileSystem virtualFileSystem, Language desiredTitleLanguage)
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{
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int numApplicationsFound = 0;
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int numApplicationsLoaded = 0;
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_loadingError = false;
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_virtualFileSystem = virtualFileSystem;
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_desiredTitleLanguage = desiredTitleLanguage;
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// Builds the applications list with paths to found applications
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List<string> applications = new List<string>();
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foreach (string appDir in appDirs)
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{
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if (!Directory.Exists(appDir))
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{
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Logger.Warning?.Print(LogClass.Application, $"The \"game_dirs\" section in \"Config.json\" contains an invalid directory: \"{appDir}\"");
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continue;
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}
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foreach (string app in GetFilesInDirectory(appDir))
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{
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if ((Path.GetExtension(app).ToLower() == ".nsp") ||
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(Path.GetExtension(app).ToLower() == ".pfs0") ||
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(Path.GetExtension(app).ToLower() == ".xci") ||
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(Path.GetExtension(app).ToLower() == ".nca") ||
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(Path.GetExtension(app).ToLower() == ".nro") ||
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(Path.GetExtension(app).ToLower() == ".nso"))
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{
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applications.Add(app);
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numApplicationsFound++;
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}
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}
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}
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// Loops through applications list, creating a struct and then firing an event containing the struct for each application
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foreach (string applicationPath in applications)
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{
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double fileSize = new FileInfo(applicationPath).Length * 0.000000000931;
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string titleName = "Unknown";
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string titleId = "0000000000000000";
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string developer = "Unknown";
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string version = "0";
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byte[] applicationIcon = null;
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BlitStruct<ApplicationControlProperty> controlHolder = new BlitStruct<ApplicationControlProperty>(1);
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try
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{
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using (FileStream file = new FileStream(applicationPath, FileMode.Open, FileAccess.Read))
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{
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if ((Path.GetExtension(applicationPath).ToLower() == ".nsp") ||
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(Path.GetExtension(applicationPath).ToLower() == ".pfs0") ||
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(Path.GetExtension(applicationPath).ToLower() == ".xci"))
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{
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try
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{
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PartitionFileSystem pfs;
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bool isExeFs = false;
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if (Path.GetExtension(applicationPath).ToLower() == ".xci")
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{
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Xci xci = new Xci(_virtualFileSystem.KeySet, file.AsStorage());
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pfs = xci.OpenPartition(XciPartitionType.Secure);
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}
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else
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{
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pfs = new PartitionFileSystem(file.AsStorage());
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// If the NSP doesn't have a main NCA, decrement the number of applications found and then continue to the next application.
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bool hasMainNca = false;
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foreach (DirectoryEntryEx fileEntry in pfs.EnumerateEntries("/", "*"))
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{
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if (Path.GetExtension(fileEntry.FullPath).ToLower() == ".nca")
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{
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pfs.OpenFile(out IFile ncaFile, fileEntry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
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Nca nca = new Nca(_virtualFileSystem.KeySet, ncaFile.AsStorage());
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int dataIndex = Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
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if (nca.Header.ContentType == NcaContentType.Program && !nca.Header.GetFsHeader(dataIndex).IsPatchSection())
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{
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hasMainNca = true;
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break;
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}
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}
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else if (Path.GetFileNameWithoutExtension(fileEntry.FullPath) == "main")
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{
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isExeFs = true;
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}
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}
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if (!hasMainNca && !isExeFs)
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{
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numApplicationsFound--;
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continue;
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}
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}
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if (isExeFs)
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{
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applicationIcon = _nspIcon;
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Result result = pfs.OpenFile(out IFile npdmFile, "/main.npdm".ToU8Span(), OpenMode.Read);
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if (ResultFs.PathNotFound.Includes(result))
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{
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Npdm npdm = new Npdm(npdmFile.AsStream());
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titleName = npdm.TitleName;
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titleId = npdm.Aci0.TitleId.ToString("x16");
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}
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}
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else
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{
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// Store the ControlFS in variable called controlFs
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GetControlFsAndTitleId(pfs, out IFileSystem controlFs, out titleId);
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ReadControlData(controlFs, controlHolder.ByteSpan);
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// Get the title name, title ID, developer name and version number from the NACP
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version = IsUpdateApplied(titleId, out string updateVersion) ? updateVersion : controlHolder.Value.DisplayVersion.ToString();
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GetNameIdDeveloper(ref controlHolder.Value, out titleName, out _, out developer);
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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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controlFs.OpenFile(out IFile icon, $"/icon_{_desiredTitleLanguage}.dat".ToU8Span(), OpenMode.Read).ThrowIfFailure();
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using (MemoryStream stream = new MemoryStream())
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{
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icon.AsStream().CopyTo(stream);
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applicationIcon = stream.ToArray();
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}
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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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if (entry.Name == "control.nacp")
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{
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continue;
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}
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controlFs.OpenFile(out IFile icon, entry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
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using (MemoryStream stream = new MemoryStream())
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{
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icon.AsStream().CopyTo(stream);
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applicationIcon = stream.ToArray();
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}
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if (applicationIcon != null)
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{
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break;
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}
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}
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if (applicationIcon == null)
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{
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applicationIcon = Path.GetExtension(applicationPath).ToLower() == ".xci" ? _xciIcon : _nspIcon;
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}
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}
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}
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}
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catch (MissingKeyException exception)
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{
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applicationIcon = Path.GetExtension(applicationPath).ToLower() == ".xci" ? _xciIcon : _nspIcon;
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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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applicationIcon = Path.GetExtension(applicationPath).ToLower() == ".xci" ? _xciIcon : _nspIcon;
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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: {applicationPath}");
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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. Errored File: {applicationPath}");
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Logger.Debug?.Print(LogClass.Application, exception.ToString());
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numApplicationsFound--;
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_loadingError = true;
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continue;
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}
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}
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else if (Path.GetExtension(applicationPath).ToLower() == ".nro")
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{
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BinaryReader reader = new BinaryReader(file);
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byte[] Read(long position, int size)
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{
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file.Seek(position, SeekOrigin.Begin);
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return reader.ReadBytes(size);
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}
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try
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{
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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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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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applicationIcon = Read(assetOffset + iconOffset, (int) iconSize);
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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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// Get the title name, title ID, developer name and version number from the NACP
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version = controlHolder.Value.DisplayVersion.ToString();
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GetNameIdDeveloper(ref controlHolder.Value, out titleName, out titleId, out developer);
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}
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else
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{
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applicationIcon = _nroIcon;
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titleName = Path.GetFileNameWithoutExtension(applicationPath);
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}
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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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numApplicationsFound--;
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continue;
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}
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}
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else if (Path.GetExtension(applicationPath).ToLower() == ".nca")
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{
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try
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{
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Nca nca = new Nca(_virtualFileSystem.KeySet, new FileStream(applicationPath, FileMode.Open, FileAccess.Read).AsStorage());
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int dataIndex = Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
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if (nca.Header.ContentType != NcaContentType.Program || nca.Header.GetFsHeader(dataIndex).IsPatchSection())
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{
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numApplicationsFound--;
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continue;
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}
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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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numApplicationsFound--;
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_loadingError = true;
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continue;
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}
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applicationIcon = _ncaIcon;
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titleName = Path.GetFileNameWithoutExtension(applicationPath);
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}
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// If its an NSO we just set defaults
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else if (Path.GetExtension(applicationPath).ToLower() == ".nso")
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{
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applicationIcon = _nsoIcon;
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titleName = Path.GetFileNameWithoutExtension(applicationPath);
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}
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}
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}
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catch (IOException exception)
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{
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Logger.Warning?.Print(LogClass.Application, exception.Message);
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numApplicationsFound--;
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_loadingError = true;
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continue;
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}
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ApplicationMetadata appMetadata = LoadAndSaveMetaData(titleId);
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if (appMetadata.LastPlayed != "Never" && !DateTime.TryParse(appMetadata.LastPlayed, out _))
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{
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Logger.Warning?.Print(LogClass.Application, $"Last played datetime \"{appMetadata.LastPlayed}\" is invalid for current system culture, skipping (did current culture change?)");
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appMetadata.LastPlayed = "Never";
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}
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ApplicationData data = new ApplicationData
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{
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Favorite = appMetadata.Favorite,
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Icon = applicationIcon,
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TitleName = titleName,
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TitleId = titleId,
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Developer = developer,
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Version = version,
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TimePlayed = ConvertSecondsToReadableString(appMetadata.TimePlayed),
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LastPlayed = appMetadata.LastPlayed,
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FileExtension = Path.GetExtension(applicationPath).ToUpper().Remove(0, 1),
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FileSize = (fileSize < 1) ? (fileSize * 1024).ToString("0.##") + "MB" : fileSize.ToString("0.##") + "GB",
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Path = applicationPath,
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ControlHolder = controlHolder
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};
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numApplicationsLoaded++;
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OnApplicationAdded(new ApplicationAddedEventArgs()
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{
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AppData = data
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});
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OnApplicationCountUpdated(new ApplicationCountUpdatedEventArgs()
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{
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NumAppsFound = numApplicationsFound,
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NumAppsLoaded = numApplicationsLoaded
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});
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}
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OnApplicationCountUpdated(new ApplicationCountUpdatedEventArgs()
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{
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NumAppsFound = numApplicationsFound,
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NumAppsLoaded = numApplicationsLoaded
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});
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if (_loadingError)
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{
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Gtk.Application.Invoke(delegate
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{
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GtkDialog.CreateErrorDialog("One or more files encountered could not be loaded, check logs for more info.");
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});
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}
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}
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protected static void OnApplicationAdded(ApplicationAddedEventArgs e)
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{
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ApplicationAdded?.Invoke(null, e);
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}
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protected static void OnApplicationCountUpdated(ApplicationCountUpdatedEventArgs e)
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{
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ApplicationCountUpdated?.Invoke(null, e);
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}
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private static byte[] GetResourceBytes(string resourceName)
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{
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Stream resourceStream = Assembly.GetCallingAssembly().GetManifestResourceStream(resourceName);
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byte[] resourceByteArray = new byte[resourceStream.Length];
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resourceStream.Read(resourceByteArray);
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return resourceByteArray;
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}
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private static void GetControlFsAndTitleId(PartitionFileSystem pfs, out IFileSystem controlFs, out string titleId)
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{
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(_, _, Nca controlNca) = ApplicationLoader.GetGameData(_virtualFileSystem, pfs, 0);
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// Return the ControlFS
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controlFs = controlNca?.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None);
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titleId = controlNca?.Header.TitleId.ToString("x16");
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}
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internal static ApplicationMetadata LoadAndSaveMetaData(string titleId, Action<ApplicationMetadata> modifyFunction = null)
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{
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string metadataFolder = Path.Combine(AppDataManager.GamesDirPath, titleId, "gui");
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string metadataFile = Path.Combine(metadataFolder, "metadata.json");
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ApplicationMetadata appMetadata;
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if (!File.Exists(metadataFile))
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{
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Directory.CreateDirectory(metadataFolder);
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appMetadata = new ApplicationMetadata
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{
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Favorite = false,
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TimePlayed = 0,
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LastPlayed = "Never"
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};
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using (FileStream stream = File.Create(metadataFile, 4096, FileOptions.WriteThrough))
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{
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JsonHelper.Serialize(stream, appMetadata, true);
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}
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}
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try
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{
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appMetadata = JsonHelper.DeserializeFromFile<ApplicationMetadata>(metadataFile);
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}
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catch (JsonException)
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{
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Logger.Warning?.Print(LogClass.Application, $"Failed to parse metadata json for {titleId}. Loading defaults.");
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appMetadata = new ApplicationMetadata
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{
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Favorite = false,
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TimePlayed = 0,
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LastPlayed = "Never"
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};
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}
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if (modifyFunction != null)
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{
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modifyFunction(appMetadata);
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using (FileStream stream = File.Create(metadataFile, 4096, FileOptions.WriteThrough))
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{
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JsonHelper.Serialize(stream, appMetadata, true);
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}
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}
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return appMetadata;
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}
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private static string ConvertSecondsToReadableString(double seconds)
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{
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const int secondsPerMinute = 60;
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const int secondsPerHour = secondsPerMinute * 60;
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const int secondsPerDay = secondsPerHour * 24;
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string readableString;
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if (seconds < secondsPerMinute)
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{
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readableString = $"{seconds}s";
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}
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else if (seconds < secondsPerHour)
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{
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readableString = $"{Math.Round(seconds / secondsPerMinute, 2, MidpointRounding.AwayFromZero)} mins";
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}
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else if (seconds < secondsPerDay)
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{
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readableString = $"{Math.Round(seconds / secondsPerHour, 2, MidpointRounding.AwayFromZero)} hrs";
|
|
}
|
|
else
|
|
{
|
|
readableString = $"{Math.Round(seconds / secondsPerDay, 2, MidpointRounding.AwayFromZero)} days";
|
|
}
|
|
|
|
return readableString;
|
|
}
|
|
|
|
private static void GetNameIdDeveloper(ref ApplicationControlProperty controlData, out string titleName, out string titleId, out string publisher)
|
|
{
|
|
Enum.TryParse(_desiredTitleLanguage.ToString(), out TitleLanguage desiredTitleLanguage);
|
|
|
|
if (controlData.Titles.Length > (int)desiredTitleLanguage)
|
|
{
|
|
titleName = controlData.Titles[(int)desiredTitleLanguage].Name.ToString();
|
|
publisher = controlData.Titles[(int)desiredTitleLanguage].Publisher.ToString();
|
|
}
|
|
else
|
|
{
|
|
titleName = null;
|
|
publisher = null;
|
|
}
|
|
|
|
if (string.IsNullOrWhiteSpace(titleName))
|
|
{
|
|
foreach (ApplicationControlTitle controlTitle in controlData.Titles)
|
|
{
|
|
if (!((U8Span)controlTitle.Name).IsEmpty())
|
|
{
|
|
titleName = controlTitle.Name.ToString();
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (string.IsNullOrWhiteSpace(publisher))
|
|
{
|
|
foreach (ApplicationControlTitle controlTitle in controlData.Titles)
|
|
{
|
|
if (!((U8Span)controlTitle.Publisher).IsEmpty())
|
|
{
|
|
publisher = controlTitle.Publisher.ToString();
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (controlData.PresenceGroupId != 0)
|
|
{
|
|
titleId = controlData.PresenceGroupId.ToString("x16");
|
|
}
|
|
else if (controlData.SaveDataOwnerId.Value != 0)
|
|
{
|
|
titleId = controlData.SaveDataOwnerId.ToString();
|
|
}
|
|
else if (controlData.AddOnContentBaseId != 0)
|
|
{
|
|
titleId = (controlData.AddOnContentBaseId - 0x1000).ToString("x16");
|
|
}
|
|
else
|
|
{
|
|
titleId = "0000000000000000";
|
|
}
|
|
}
|
|
|
|
private static bool IsUpdateApplied(string titleId, out string version)
|
|
{
|
|
string updatePath = "(unknown)";
|
|
|
|
try
|
|
{
|
|
(Nca patchNca, Nca controlNca) = ApplicationLoader.GetGameUpdateData(_virtualFileSystem, titleId, 0, out updatePath);
|
|
|
|
if (patchNca != null && controlNca != null)
|
|
{
|
|
ApplicationControlProperty controlData = new ApplicationControlProperty();
|
|
|
|
controlNca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None).OpenFile(out IFile nacpFile, "/control.nacp".ToU8Span(), OpenMode.Read).ThrowIfFailure();
|
|
|
|
nacpFile.Read(out _, 0, SpanHelpers.AsByteSpan(ref controlData), ReadOption.None).ThrowIfFailure();
|
|
|
|
version = controlData.DisplayVersion.ToString();
|
|
|
|
return true;
|
|
}
|
|
}
|
|
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: {updatePath}");
|
|
}
|
|
catch (MissingKeyException exception)
|
|
{
|
|
Logger.Warning?.Print(LogClass.Application, $"Your key set is missing a key with the name: {exception.Name}. Errored File: {updatePath}");
|
|
}
|
|
|
|
version = "";
|
|
|
|
return false;
|
|
}
|
|
}
|
|
} |