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ModLoader: Fix case sensitivy issues (#4720)

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* Fix case sensitivity for mod subdirectories

* Small refactoring of ModLoader
This commit is contained in:
TSRBerry 2023-05-03 02:07:16 +02:00 committed by GitHub
parent dd574146fb
commit cc1a933a2f
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GPG key ID: 4AEE18F83AFDEB23
7 changed files with 158 additions and 147 deletions
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8
src/Ryujinx.Ava/UI/ViewModels/MainWindowViewModel.cs
View file

@ -1576,8 +1576,8 @@ namespace Ryujinx.Ava.UI.ViewModels
{
if (SelectedApplication != null)
{
string modsBasePath = VirtualFileSystem.ModLoader.GetModsBasePath();
string titleModsPath = VirtualFileSystem.ModLoader.GetTitleDir(modsBasePath, SelectedApplication.TitleId);
string modsBasePath = ModLoader.GetModsBasePath();
string titleModsPath = ModLoader.GetTitleDir(modsBasePath, SelectedApplication.TitleId);
OpenHelper.OpenFolder(titleModsPath);
}
@ -1587,8 +1587,8 @@ namespace Ryujinx.Ava.UI.ViewModels
{
if (SelectedApplication != null)
{
string sdModsBasePath = VirtualFileSystem.ModLoader.GetSdModsBasePath();
string titleModsPath = VirtualFileSystem.ModLoader.GetTitleDir(sdModsBasePath, SelectedApplication.TitleId);
string sdModsBasePath = ModLoader.GetSdModsBasePath();
string titleModsPath = ModLoader.GetTitleDir(sdModsBasePath, SelectedApplication.TitleId);
OpenHelper.OpenFolder(titleModsPath);
}

4
src/Ryujinx.Ava/UI/Windows/CheatWindow.axaml.cs
View file

@ -35,8 +35,8 @@ namespace Ryujinx.Ava.UI.Windows
InitializeComponent();
string modsBasePath = virtualFileSystem.ModLoader.GetModsBasePath();
string titleModsPath = virtualFileSystem.ModLoader.GetTitleDir(modsBasePath, titleId);
string modsBasePath = ModLoader.GetModsBasePath();
string titleModsPath = ModLoader.GetTitleDir(modsBasePath, titleId);
ulong titleIdValue = ulong.Parse(titleId, System.Globalization.NumberStyles.HexNumber);
_enabledCheatsPath = Path.Combine(titleModsPath, "cheats", "enabled.txt");

269
src/Ryujinx.HLE/HOS/ModLoader.cs
View file

@ -89,7 +89,7 @@ namespace Ryujinx.HLE.HOS
}
// Title independent mods
public class PatchCache
private class PatchCache
{
public List<Mod<DirectoryInfo>> NsoPatches { get; }
public List<Mod<DirectoryInfo>> NroPatches { get; }
@ -107,14 +107,14 @@ namespace Ryujinx.HLE.HOS
}
}
public Dictionary<ulong, ModCache> AppMods; // key is TitleId
public PatchCache Patches;
private readonly Dictionary<ulong, ModCache> _appMods; // key is TitleId
private PatchCache _patches;
private static readonly EnumerationOptions _dirEnumOptions;
private static readonly EnumerationOptions DirEnumOptions;
static ModLoader()
{
_dirEnumOptions = new EnumerationOptions
DirEnumOptions = new EnumerationOptions
{
MatchCasing = MatchCasing.CaseInsensitive,
MatchType = MatchType.Simple,
@ -125,37 +125,73 @@ namespace Ryujinx.HLE.HOS
public ModLoader()
{
AppMods = new Dictionary<ulong, ModCache>();
Patches = new PatchCache();
_appMods = new Dictionary<ulong, ModCache>();
_patches = new PatchCache();
}
public void Clear()
private void Clear()
{
AppMods.Clear();
Patches = new PatchCache();
_appMods.Clear();
_patches = new PatchCache();
}
private static bool StrEquals(string s1, string s2) => string.Equals(s1, s2, StringComparison.OrdinalIgnoreCase);
public string GetModsBasePath() => EnsureBaseDirStructure(AppDataManager.GetModsPath());
public string GetSdModsBasePath() => EnsureBaseDirStructure(AppDataManager.GetSdModsPath());
public static string GetModsBasePath() => EnsureBaseDirStructure(AppDataManager.GetModsPath());
public static string GetSdModsBasePath() => EnsureBaseDirStructure(AppDataManager.GetSdModsPath());
private string EnsureBaseDirStructure(string modsBasePath)
private static string EnsureBaseDirStructure(string modsBasePath)
{
var modsDir = new DirectoryInfo(modsBasePath);
modsDir.CreateSubdirectory(AmsContentsDir);
modsDir.CreateSubdirectory(AmsNsoPatchDir);
modsDir.CreateSubdirectory(AmsNroPatchDir);
// modsDir.CreateSubdirectory(AmsKipPatchDir); // uncomment when KIPs are supported
// TODO: uncomment when KIPs are supported
// modsDir.CreateSubdirectory(AmsKipPatchDir);
return modsDir.FullName;
}
private static DirectoryInfo FindTitleDir(DirectoryInfo contentsDir, string titleId)
=> contentsDir.EnumerateDirectories($"{titleId}*", _dirEnumOptions).FirstOrDefault();
=> contentsDir.EnumerateDirectories($"{titleId}*", DirEnumOptions).FirstOrDefault();
public string GetTitleDir(string modsBasePath, string titleId)
private static void AddModsFromDirectory(ModCache mods, DirectoryInfo dir, string titleId)
{
System.Text.StringBuilder types = new();
foreach (var modDir in dir.EnumerateDirectories())
{
types.Clear();
Mod<DirectoryInfo> mod = new("", null);
if (StrEquals(RomfsDir, modDir.Name))
{
mods.RomfsDirs.Add(mod = new Mod<DirectoryInfo>($"<{titleId} RomFs>", modDir));
types.Append('R');
}
else if (StrEquals(ExefsDir, modDir.Name))
{
mods.ExefsDirs.Add(mod = new Mod<DirectoryInfo>($"<{titleId} ExeFs>", modDir));
types.Append('E');
}
else if (StrEquals(CheatDir, modDir.Name))
{
types.Append('C', QueryCheatsDir(mods, modDir));
}
else
{
AddModsFromDirectory(mods, modDir, titleId);
}
if (types.Length > 0)
{
Logger.Info?.Print(LogClass.ModLoader, $"Found mod '{mod.Name}' [{types}]");
}
}
}
public static string GetTitleDir(string modsBasePath, string titleId)
{
var contentsDir = new DirectoryInfo(Path.Combine(modsBasePath, AmsContentsDir));
var titleModsPath = FindTitleDir(contentsDir, titleId);
@ -170,17 +206,32 @@ namespace Ryujinx.HLE.HOS
}
// Static Query Methods
public static void QueryPatchDirs(PatchCache cache, DirectoryInfo patchDir)
private static void QueryPatchDirs(PatchCache cache, DirectoryInfo patchDir)
{
if (cache.Initialized || !patchDir.Exists) return;
if (cache.Initialized || !patchDir.Exists)
{
return;
}
var patches = cache.KipPatches;
string type = null;
List<Mod<DirectoryInfo>> patches;
string type;
if (StrEquals(AmsNsoPatchDir, patchDir.Name)) { patches = cache.NsoPatches; type = "NSO"; }
else if (StrEquals(AmsNroPatchDir, patchDir.Name)) { patches = cache.NroPatches; type = "NRO"; }
else if (StrEquals(AmsKipPatchDir, patchDir.Name)) { patches = cache.KipPatches; type = "KIP"; }
else return;
if (StrEquals(AmsNsoPatchDir, patchDir.Name))
{
patches = cache.NsoPatches; type = "NSO";
}
else if (StrEquals(AmsNroPatchDir, patchDir.Name))
{
patches = cache.NroPatches; type = "NRO";
}
else if (StrEquals(AmsKipPatchDir, patchDir.Name))
{
patches = cache.KipPatches; type = "KIP";
}
else
{
return;
}
foreach (var modDir in patchDir.EnumerateDirectories())
{
@ -189,9 +240,12 @@ namespace Ryujinx.HLE.HOS
}
}
public static void QueryTitleDir(ModCache mods, DirectoryInfo titleDir)
private static void QueryTitleDir(ModCache mods, DirectoryInfo titleDir)
{
if (!titleDir.Exists) return;
if (!titleDir.Exists)
{
return;
}
var fsFile = new FileInfo(Path.Combine(titleDir.FullName, RomfsContainer));
if (fsFile.Exists)
@ -205,64 +259,15 @@ namespace Ryujinx.HLE.HOS
mods.ExefsContainers.Add(new Mod<FileInfo>($"<{titleDir.Name} ExeFs>", fsFile));
}
System.Text.StringBuilder types = new System.Text.StringBuilder(5);
foreach (var modDir in titleDir.EnumerateDirectories())
{
types.Clear();
Mod<DirectoryInfo> mod = new Mod<DirectoryInfo>("", null);
if (StrEquals(RomfsDir, modDir.Name))
{
mods.RomfsDirs.Add(mod = new Mod<DirectoryInfo>($"<{titleDir.Name} RomFs>", modDir));
types.Append('R');
}
else if (StrEquals(ExefsDir, modDir.Name))
{
mods.ExefsDirs.Add(mod = new Mod<DirectoryInfo>($"<{titleDir.Name} ExeFs>", modDir));
types.Append('E');
}
else if (StrEquals(CheatDir, modDir.Name))
{
for (int i = 0; i < QueryCheatsDir(mods, modDir); i++)
{
types.Append('C');
}
}
else
{
var romfs = new DirectoryInfo(Path.Combine(modDir.FullName, RomfsDir));
var exefs = new DirectoryInfo(Path.Combine(modDir.FullName, ExefsDir));
var cheat = new DirectoryInfo(Path.Combine(modDir.FullName, CheatDir));
if (romfs.Exists)
{
mods.RomfsDirs.Add(mod = new Mod<DirectoryInfo>(modDir.Name, romfs));
types.Append('R');
}
if (exefs.Exists)
{
mods.ExefsDirs.Add(mod = new Mod<DirectoryInfo>(modDir.Name, exefs));
types.Append('E');
}
if (cheat.Exists)
{
for (int i = 0; i < QueryCheatsDir(mods, cheat); i++)
{
types.Append('C');
}
}
}
if (types.Length > 0) Logger.Info?.Print(LogClass.ModLoader, $"Found mod '{mod.Name}' [{types}]");
}
AddModsFromDirectory(mods, titleDir, titleDir.Name);
}
public static void QueryContentsDir(ModCache mods, DirectoryInfo contentsDir, ulong titleId)
{
if (!contentsDir.Exists) return;
if (!contentsDir.Exists)
{
return;
}
Logger.Info?.Print(LogClass.ModLoader, $"Searching mods for {((titleId & 0x1000) != 0 ? "DLC" : "Title")} {titleId:X16}");
@ -302,9 +307,16 @@ namespace Ryujinx.HLE.HOS
continue;
}
int oldCheatsCount = mods.Cheats.Count;
// A cheat file can contain several cheats for the same executable, so the file must be parsed in
// order to properly enumerate them.
mods.Cheats.AddRange(GetCheatsInFile(file));
if (mods.Cheats.Count - oldCheatsCount > 0)
{
numMods++;
}
}
return numMods;
@ -313,57 +325,54 @@ namespace Ryujinx.HLE.HOS
private static IEnumerable<Cheat> GetCheatsInFile(FileInfo cheatFile)
{
string cheatName = DefaultCheatName;
List<string> instructions = new List<string>();
List<Cheat> cheats = new List<Cheat>();
List<string> instructions = new();
List<Cheat> cheats = new();
using (StreamReader cheatData = cheatFile.OpenText())
using StreamReader cheatData = cheatFile.OpenText();
while (cheatData.ReadLine() is { } line)
{
string line;
while ((line = cheatData.ReadLine()) != null)
line = line.Trim();
if (line.StartsWith('['))
{
line = line.Trim();
if (line.StartsWith('['))
// This line starts a new cheat section.
if (!line.EndsWith(']') || line.Length < 3)
{
// This line starts a new cheat section.
if (!line.EndsWith(']') || line.Length < 3)
{
// Skip the entire file if there's any error while parsing the cheat file.
// Skip the entire file if there's any error while parsing the cheat file.
Logger.Warning?.Print(LogClass.ModLoader, $"Ignoring cheat '{cheatFile.FullName}' because it is malformed");
Logger.Warning?.Print(LogClass.ModLoader, $"Ignoring cheat '{cheatFile.FullName}' because it is malformed");
return new List<Cheat>();
}
// Add the previous section to the list.
if (instructions.Count != 0)
{
cheats.Add(new Cheat($"<{cheatName} Cheat>", cheatFile, instructions));
}
// Start a new cheat section.
cheatName = line.Substring(1, line.Length - 2);
instructions = new List<string>();
return Array.Empty<Cheat>();
}
else if (line.Length > 0)
// Add the previous section to the list.
if (instructions.Count > 0)
{
// The line contains an instruction.
instructions.Add(line);
cheats.Add(new Cheat($"<{cheatName} Cheat>", cheatFile, instructions));
}
// Start a new cheat section.
cheatName = line.Substring(1, line.Length - 2);
instructions.Clear();
}
// Add the last section being processed.
if (instructions.Count != 0)
else if (line.Length > 0)
{
cheats.Add(new Cheat($"<{cheatName} Cheat>", cheatFile, instructions));
// The line contains an instruction.
instructions.Add(line);
}
}
// Add the last section being processed.
if (instructions.Count > 0)
{
cheats.Add(new Cheat($"<{cheatName} Cheat>", cheatFile, instructions));
}
return cheats;
}
// Assumes searchDirPaths don't overlap
public static void CollectMods(Dictionary<ulong, ModCache> modCaches, PatchCache patches, params string[] searchDirPaths)
private static void CollectMods(Dictionary<ulong, ModCache> modCaches, PatchCache patches, params string[] searchDirPaths)
{
static bool IsPatchesDir(string name) => StrEquals(AmsNsoPatchDir, name) ||
StrEquals(AmsNroPatchDir, name) ||
@ -375,7 +384,7 @@ namespace Ryujinx.HLE.HOS
{
if (IsContentsDir(searchDir.Name))
{
foreach (var (titleId, cache) in modCaches)
foreach ((ulong titleId, ModCache cache) in modCaches)
{
QueryContentsDir(cache, searchDir, titleId);
}
@ -419,15 +428,15 @@ namespace Ryujinx.HLE.HOS
foreach (ulong titleId in titles)
{
AppMods[titleId] = new ModCache();
_appMods[titleId] = new ModCache();
}
CollectMods(AppMods, Patches, searchDirPaths);
CollectMods(_appMods, _patches, searchDirPaths);
}
internal IStorage ApplyRomFsMods(ulong titleId, IStorage baseStorage)
{
if (!AppMods.TryGetValue(titleId, out ModCache mods) || mods.RomfsDirs.Count + mods.RomfsContainers.Count == 0)
if (!_appMods.TryGetValue(titleId, out ModCache mods) || mods.RomfsDirs.Count + mods.RomfsContainers.Count == 0)
{
return baseStorage;
}
@ -487,7 +496,7 @@ namespace Ryujinx.HLE.HOS
return newStorage;
}
private static void AddFiles(IFileSystem fs, string modName, HashSet<string> fileSet, RomFsBuilder builder)
private static void AddFiles(IFileSystem fs, string modName, ISet<string> fileSet, RomFsBuilder builder)
{
foreach (var entry in fs.EnumerateEntries()
.Where(f => f.Type == DirectoryEntryType.File)
@ -509,7 +518,7 @@ namespace Ryujinx.HLE.HOS
internal bool ReplaceExefsPartition(ulong titleId, ref IFileSystem exefs)
{
if (!AppMods.TryGetValue(titleId, out ModCache mods) || mods.ExefsContainers.Count == 0)
if (!_appMods.TryGetValue(titleId, out ModCache mods) || mods.ExefsContainers.Count == 0)
{
return false;
}
@ -537,13 +546,13 @@ namespace Ryujinx.HLE.HOS
internal ModLoadResult ApplyExefsMods(ulong titleId, NsoExecutable[] nsos)
{
ModLoadResult modLoadResult = new ModLoadResult
ModLoadResult modLoadResult = new()
{
Stubs = new BitVector32(),
Replaces = new BitVector32()
};
if (!AppMods.TryGetValue(titleId, out ModCache mods) || mods.ExefsDirs.Count == 0)
if (!_appMods.TryGetValue(titleId, out ModCache mods) || mods.ExefsDirs.Count == 0)
{
return modLoadResult;
}
@ -561,7 +570,7 @@ namespace Ryujinx.HLE.HOS
{
var nsoName = ProcessConst.ExeFsPrefixes[i];
FileInfo nsoFile = new FileInfo(Path.Combine(mod.Path.FullName, nsoName));
FileInfo nsoFile = new(Path.Combine(mod.Path.FullName, nsoName));
if (nsoFile.Exists)
{
if (modLoadResult.Replaces[1 << i])
@ -580,7 +589,7 @@ namespace Ryujinx.HLE.HOS
modLoadResult.Stubs[1 << i] |= File.Exists(Path.Combine(mod.Path.FullName, nsoName + StubExtension));
}
FileInfo npdmFile = new FileInfo(Path.Combine(mod.Path.FullName, "main.npdm"));
FileInfo npdmFile = new(Path.Combine(mod.Path.FullName, "main.npdm"));
if (npdmFile.Exists)
{
if (modLoadResult.Npdm != null)
@ -611,7 +620,7 @@ namespace Ryujinx.HLE.HOS
internal void ApplyNroPatches(NroExecutable nro)
{
var nroPatches = Patches.NroPatches;
var nroPatches = _patches.NroPatches;
if (nroPatches.Count == 0) return;
@ -622,9 +631,9 @@ namespace Ryujinx.HLE.HOS
internal bool ApplyNsoPatches(ulong titleId, params IExecutable[] programs)
{
IEnumerable<Mod<DirectoryInfo>> nsoMods = Patches.NsoPatches;
IEnumerable<Mod<DirectoryInfo>> nsoMods = _patches.NsoPatches;
if (AppMods.TryGetValue(titleId, out ModCache mods))
if (_appMods.TryGetValue(titleId, out ModCache mods))
{
nsoMods = nsoMods.Concat(mods.ExefsDirs);
}
@ -636,7 +645,7 @@ namespace Ryujinx.HLE.HOS
internal void LoadCheats(ulong titleId, ProcessTamperInfo tamperInfo, TamperMachine tamperMachine)
{
if (tamperInfo == null || tamperInfo.BuildIds == null || tamperInfo.CodeAddresses == null)
if (tamperInfo?.BuildIds == null || tamperInfo.CodeAddresses == null)
{
Logger.Error?.Print(LogClass.ModLoader, "Unable to install cheat because the associated process is invalid");
@ -645,14 +654,14 @@ namespace Ryujinx.HLE.HOS
Logger.Info?.Print(LogClass.ModLoader, $"Build ids found for title {titleId:X16}:\n {String.Join("\n ", tamperInfo.BuildIds)}");
if (!AppMods.TryGetValue(titleId, out ModCache mods) || mods.Cheats.Count == 0)
if (!_appMods.TryGetValue(titleId, out ModCache mods) || mods.Cheats.Count == 0)
{
return;
}
var cheats = mods.Cheats;
var processExes = tamperInfo.BuildIds.Zip(tamperInfo.CodeAddresses, (k, v) => new { k, v })
.ToDictionary(x => x.k.Substring(0, Math.Min(Cheat.CheatIdSize, x.k.Length)), x => x.v);
.ToDictionary(x => x.k[..Math.Min(Cheat.CheatIdSize, x.k.Length)], x => x.v);
foreach (var cheat in cheats)
{
@ -758,4 +767,4 @@ namespace Ryujinx.HLE.HOS
return count > 0;
}
}
}
}

7
src/Ryujinx.HLE/Loaders/Processes/Extensions/LocalFileSystemExtensions.cs
View file

@ -2,6 +2,7 @@
using LibHac.FsSystem;
using LibHac.Loader;
using LibHac.Ns;
using Ryujinx.HLE.HOS;
using Ryujinx.HLE.Loaders.Processes.Extensions;
using ApplicationId = LibHac.Ncm.ApplicationId;
@ -17,8 +18,8 @@ namespace Ryujinx.HLE.Loaders.Processes
device.Configuration.VirtualFileSystem.ModLoader.CollectMods(
new[] { programId },
device.Configuration.VirtualFileSystem.ModLoader.GetModsBasePath(),
device.Configuration.VirtualFileSystem.ModLoader.GetSdModsBasePath());
ModLoader.GetModsBasePath(),
ModLoader.GetSdModsBasePath());
if (programId != 0)
{
@ -36,4 +37,4 @@ namespace Ryujinx.HLE.Loaders.Processes
return processResult;
}
}
}
}

5
src/Ryujinx.HLE/Loaders/Processes/Extensions/NcaExtensions.cs
View file

@ -8,6 +8,7 @@ using LibHac.Ns;
using LibHac.Tools.FsSystem;
using LibHac.Tools.FsSystem.NcaUtils;
using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS;
using System.IO;
using System.Linq;
using ApplicationId = LibHac.Ncm.ApplicationId;
@ -35,8 +36,8 @@ namespace Ryujinx.HLE.Loaders.Processes.Extensions
// Collecting mods related to AocTitleIds and ProgramId.
device.Configuration.VirtualFileSystem.ModLoader.CollectMods(
device.Configuration.ContentManager.GetAocTitleIds().Prepend(metaLoader.GetProgramId()),
device.Configuration.VirtualFileSystem.ModLoader.GetModsBasePath(),
device.Configuration.VirtualFileSystem.ModLoader.GetSdModsBasePath());
ModLoader.GetModsBasePath(),
ModLoader.GetSdModsBasePath());
// Load Nacp file.
var nacpData = new BlitStruct<ApplicationControlProperty>(1);

8
src/Ryujinx/Ui/Widgets/GameTableContextMenu.cs
View file

@ -460,16 +460,16 @@ namespace Ryujinx.Ui.Widgets
private void OpenTitleModDir_Clicked(object sender, EventArgs args)
{
string modsBasePath = _virtualFileSystem.ModLoader.GetModsBasePath();
string titleModsPath = _virtualFileSystem.ModLoader.GetTitleDir(modsBasePath, _titleIdText);
string modsBasePath = ModLoader.GetModsBasePath();
string titleModsPath = ModLoader.GetTitleDir(modsBasePath, _titleIdText);
OpenHelper.OpenFolder(titleModsPath);
}
private void OpenTitleSdModDir_Clicked(object sender, EventArgs args)
{
string sdModsBasePath = _virtualFileSystem.ModLoader.GetSdModsBasePath();
string titleModsPath = _virtualFileSystem.ModLoader.GetTitleDir(sdModsBasePath, _titleIdText);
string sdModsBasePath = ModLoader.GetSdModsBasePath();
string titleModsPath = ModLoader.GetTitleDir(sdModsBasePath, _titleIdText);
OpenHelper.OpenFolder(titleModsPath);
}

4
src/Ryujinx/Ui/Windows/CheatWindow.cs
View file

@ -28,8 +28,8 @@ namespace Ryujinx.Ui.Windows
builder.Autoconnect(this);
_baseTitleInfoLabel.Text = $"Cheats Available for {titleName} [{titleId:X16}]";
string modsBasePath = virtualFileSystem.ModLoader.GetModsBasePath();
string titleModsPath = virtualFileSystem.ModLoader.GetTitleDir(modsBasePath, titleId.ToString("X16"));
string modsBasePath = ModLoader.GetModsBasePath();
string titleModsPath = ModLoader.GetTitleDir(modsBasePath, titleId.ToString("X16"));
_enabledCheatsPath = System.IO.Path.Combine(titleModsPath, "cheats", "enabled.txt");