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Revert LibHac update

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Users are facing save destruction on failing extra data update apparently
This commit is contained in:
Mary 2021-07-13 16:48:54 +02:00
parent 997380d48c
commit 208ba1dde2
32 changed files with 575 additions and 1805 deletions
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45
Ryujinx.HLE/FileSystem/SaveHelper.cs Normal file
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using LibHac.Fs.Fsa;
using LibHac.FsSystem;
using Ryujinx.HLE.HOS;
using System.IO;
namespace Ryujinx.HLE.FileSystem
{
static class SaveHelper
{
public static IFileSystem OpenSystemSaveData(ServiceCtx context, ulong saveId)
{
SaveInfo saveInfo = new SaveInfo(0, (long)saveId, SaveDataType.SystemSaveData, SaveSpaceId.NandSystem);
string savePath = context.Device.FileSystem.GetSavePath(context, saveInfo, false);
if (File.Exists(savePath))
{
string tempDirectoryPath = $"{savePath}_temp";
Directory.CreateDirectory(tempDirectoryPath);
IFileSystem outputFolder = new LocalFileSystem(tempDirectoryPath);
using (LocalStorage systemSaveData = new LocalStorage(savePath, FileAccess.Read, FileMode.Open))
{
IFileSystem saveFs = new LibHac.FsSystem.Save.SaveDataFileSystem(context.Device.System.KeySet, systemSaveData, IntegrityCheckLevel.None, false);
saveFs.CopyDirectory(outputFolder, "/", "/");
}
File.Delete(savePath);
Directory.Move(tempDirectoryPath, savePath);
}
else
{
if (!Directory.Exists(savePath))
{
Directory.CreateDirectory(savePath);
}
}
return new LocalFileSystem(savePath);
}
}
}