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Add support for multi game XCIs (second try) (#6515)

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* Add default values to ApplicationData directly

* Refactor application loading

It should now be possible to load multi game XCIs.
Included updates won't be detected for now.
Opening a game from the command line currently only opens the first one.

* Only include program NCAs where at least one tuple item is not null

* Get application data by title id and add programIndex check back

* Refactor application loading again and remove duplicate code

* Actually use patch ncas for updates

* Fix number of applications found with multi game xcis

* Don't load bundled updates from multi game xcis

* Change ApplicationData.TitleId type to ulong & Add TitleIdString property

* Use cnmt files and ContentCollection to load programs

* Ava: Add updates and DLCs from gamecarts

* Get the cnmt file from its NCA

* Ava: Identify bundled updates in updater window

* Fix the (hopefully) last few bugs

* Add idOffset parameter to GetNcaByType

* Handle missing file for dlc.json

* Ava: Shorten error message for invalid files

* Gtk: Add additional string for bundled updates in TitleUpdateWindow

* Hopefully fix DLC issues

* Apply formatting

* Finally fix DLC issues

* Adjust property names and fileSize field

* Read the correct update file

* Fix wrong casing for application id strings

* Rename TitleId to ApplicationId

* Address review comments

* Apply suggestions from code review

Co-authored-by: gdkchan <gab.dark.100@gmail.com>

* Gracefully fail when loading pfs for update and dlc window

* Fix applications with multiple programs

* Fix DLCWindow crash on GTK

* Fix some GUI issues

* Remove IsXci again

* Don't add duplicates to update/dlc windows

* Avoid double lookup

* Preserve DLC enabled state for bundled DLCs

* Fix DLCWindow not opening using GTK

* Fix missing information when loading applications from file

* Address review feedback

Rename ContentCollection to ContentMetaData
Fix casing issues in log messages
Use null as the default value for updatePath

* Fix re-adding bundled DLCs every time

* Fix bundled DLCs disappearing

* Abstract common code to open application pfs

* Remove unused imports

* Fix file exists check when loading DLCs

* Load bundled DLCs only using dlc.json

* Load AoC items correctly

* Add all DLCs from a PFS

* Add argument to launch a specific application id

* Use application-id argument for shortcuts if necessary

* Return the application id from the control NCA if possible

* GetApplicationInformation: Don't overwrite application ids

Move SaveDataOwnerId check to the top, since it seems to be more reliable.

* Get application ids from CNMT again

This commit reverts some parts of 61615b8f0d6f90ae86778958ddc38eaf6dc280ab.
Since the issue wasn't actually related to the application id in CMNTs, we can remove the wrong assumptions.

* Revert erroneous axaml change from adca8900

* Rename title to application

* Wrap nsp/pfs0 case with curly braces

* Check if _applicationData.ControlHolder.ByteSpan is zeros only once

* Catch exceptions while loading applications from nsps

---------

Co-authored-by: gdkchan <gab.dark.100@gmail.com>
This commit is contained in:
TSRBerry 2024-07-16 23:17:32 +02:00 • committed by GitHub
parent 344f4f52c1
commit 6fbf279fac
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GPG key ID: B5690EEEBB952194
38 changed files with 1299 additions and 961 deletions
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86
src/Ryujinx.HLE/Loaders/Processes/Extensions/NcaExtensions.cs
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@ -7,16 +7,25 @@ using LibHac.Ncm;
using LibHac.Ns;
using LibHac.Tools.FsSystem;
using LibHac.Tools.FsSystem.NcaUtils;
using LibHac.Tools.Ncm;
using Ryujinx.Common.Configuration;
using Ryujinx.Common.Logging;
using Ryujinx.Common.Utilities;
using Ryujinx.HLE.FileSystem;
using Ryujinx.HLE.HOS;
using Ryujinx.HLE.Utilities;
using System.IO;
using System.Linq;
using ApplicationId = LibHac.Ncm.ApplicationId;
using ContentType = LibHac.Ncm.ContentType;
using Path = System.IO.Path;
namespace Ryujinx.HLE.Loaders.Processes.Extensions
{
static class NcaExtensions
public static class NcaExtensions
{
private static readonly TitleUpdateMetadataJsonSerializerContext _applicationSerializerContext = new(JsonHelper.GetDefaultSerializerOptions());
public static ProcessResult Load(this Nca nca, Switch device, Nca patchNca, Nca controlNca)
{
// Extract RomFs and ExeFs from NCA.
@ -47,7 +56,7 @@ namespace Ryujinx.HLE.Loaders.Processes.Extensions
nacpData = controlNca.GetNacp(device);
}
/* TODO: Rework this since it's wrong and doesn't work as it takes the DisplayVersion from a "potential" inexistant update.
/* TODO: Rework this since it's wrong and doesn't work as it takes the DisplayVersion from a "potential" non-existent update.
// Load program 0 control NCA as we are going to need it for display version.
(_, Nca updateProgram0ControlNca) = GetGameUpdateData(_device.Configuration.VirtualFileSystem, mainNca.Header.TitleId.ToString("x16"), 0, out _);
@ -86,6 +95,11 @@ namespace Ryujinx.HLE.Loaders.Processes.Extensions
return processResult;
}
public static ulong GetProgramIdBase(this Nca nca)
{
return nca.Header.TitleId & ~0x1FFFUL;
}
public static int GetProgramIndex(this Nca nca)
{
return (int)(nca.Header.TitleId & 0xF);
@ -96,6 +110,11 @@ namespace Ryujinx.HLE.Loaders.Processes.Extensions
return nca.Header.ContentType == NcaContentType.Program;
}
public static bool IsMain(this Nca nca)
{
return nca.IsProgram() && !nca.IsPatch();
}
public static bool IsPatch(this Nca nca)
{
int dataIndex = Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
@ -108,6 +127,43 @@ namespace Ryujinx.HLE.Loaders.Processes.Extensions
return nca.Header.ContentType == NcaContentType.Control;
}
public static (Nca, Nca) GetUpdateData(this Nca mainNca, VirtualFileSystem fileSystem, IntegrityCheckLevel checkLevel, int programIndex, out string updatePath)
{
updatePath = null;
// Load Update NCAs.
Nca updatePatchNca = null;
Nca updateControlNca = null;
// Clear the program index part.
ulong titleIdBase = mainNca.GetProgramIdBase();
// Load update information if exists.
string titleUpdateMetadataPath = Path.Combine(AppDataManager.GamesDirPath, mainNca.Header.TitleId.ToString("x16"), "updates.json");
if (File.Exists(titleUpdateMetadataPath))
{
updatePath = JsonHelper.DeserializeFromFile(titleUpdateMetadataPath, _applicationSerializerContext.TitleUpdateMetadata).Selected;
if (File.Exists(updatePath))
{
IFileSystem updatePartitionFileSystem = PartitionFileSystemUtils.OpenApplicationFileSystem(updatePath, fileSystem);
foreach ((ulong applicationTitleId, ContentMetaData content) in updatePartitionFileSystem.GetContentData(ContentMetaType.Patch, fileSystem, checkLevel))
{
if ((applicationTitleId & ~0x1FFFUL) != titleIdBase)
{
continue;
}
updatePatchNca = content.GetNcaByType(fileSystem.KeySet, ContentType.Program, programIndex);
updateControlNca = content.GetNcaByType(fileSystem.KeySet, ContentType.Control, programIndex);
break;
}
}
}
return (updatePatchNca, updateControlNca);
}
public static IFileSystem GetExeFs(this Nca nca, Switch device, Nca patchNca = null)
{
IFileSystem exeFs = null;
@ -172,5 +228,31 @@ namespace Ryujinx.HLE.Loaders.Processes.Extensions
return nacpData;
}
public static Cnmt GetCnmt(this Nca cnmtNca, IntegrityCheckLevel checkLevel, ContentMetaType metaType)
{
string path = $"/{metaType}_{cnmtNca.Header.TitleId:x16}.cnmt";
using var cnmtFile = new UniqueRef<IFile>();
try
{
Result result = cnmtNca.OpenFileSystem(0, checkLevel)
.OpenFile(ref cnmtFile.Ref, path.ToU8Span(), OpenMode.Read);
if (result.IsSuccess())
{
return new Cnmt(cnmtFile.Release().AsStream());
}
}
catch (HorizonResultException ex)
{
if (!ResultFs.PathNotFound.Includes(ex.ResultValue))
{
Logger.Warning?.Print(LogClass.Application, $"Failed get CNMT for '{cnmtNca.Header.TitleId:x16}' from NCA: {ex.Message}");
}
}
return null;
}
}
}