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Fix filename trimming and other path related issues in OpenFileSystemFromInternalFile

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TSR Berry 2024-07-11 00:39:28 +02:00
parent 2e3bd31102
commit eab85667e1
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1 changed files with 12 additions and 7 deletions
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19
src/Ryujinx.HLE/HOS/Services/Fs/FileSystemProxy/FileSystemProxyHelper.cs
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@ -10,6 +10,7 @@ using LibHac.Tools.Es;
using LibHac.Tools.Fs;
using LibHac.Tools.FsSystem;
using LibHac.Tools.FsSystem.NcaUtils;
using Ryujinx.Common.Utilities;
using System;
using System.IO;
using System.Runtime.InteropServices;
@ -78,17 +79,21 @@ namespace Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy
DirectoryInfo archivePath = new DirectoryInfo(fullPath).Parent;
while (string.IsNullOrWhiteSpace(archivePath.Extension))
while (archivePath != null && string.IsNullOrWhiteSpace(archivePath.Extension))
{
archivePath = archivePath.Parent;
}
if (archivePath.Extension == ".nsp" && File.Exists(archivePath.FullName))
if (archivePath == null)
{
FileStream pfsFile = new(
archivePath.FullName.TrimEnd(Path.DirectorySeparatorChar),
FileMode.Open,
FileAccess.Read);
return ResultCode.PathDoesNotExist;
}
FileInfo archiveInfo = FileSystemUtils.GetActualFileInfo(Path.TrimEndingDirectorySeparator(archivePath.FullName));
if (archivePath.Extension.ToLower() == ".nsp" && archiveInfo.Exists)
{
FileStream pfsFile = archiveInfo.Open(FileMode.Open, FileAccess.Read);
try
{
@ -97,7 +102,7 @@ namespace Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy
ImportTitleKeysFromNsp(nsp, context.Device.System.KeySet);
string filename = fullPath.Replace(archivePath.FullName, string.Empty).TrimStart('\\');
string filename = fullPath.Replace(archivePath.FullName, string.Empty).TrimStart(Path.DirectorySeparatorChar);
using var ncaFile = new UniqueRef<LibHac.Fs.Fsa.IFile>();