public MergedDirectory(List <IFileSystem> sourceFileSystems, U8Span path, OpenDirectoryMode mode)
{
SourceFileSystems = sourceFileSystems;
SourceDirs = new List <IDirectory>(sourceFileSystems.Count);
Path = path.ToU8String();
Mode = mode;
}
public SaveDataFile(AllocationTableStorage baseStorage, U8Span path, HierarchicalSaveFileTable fileTable, long size, OpenMode mode)
{
Mode = mode;
BaseStorage = baseStorage;
Path = path.ToU8String();
FileTable = fileTable;
Size = size;
}
public SaveDataIndexer(FileSystemClient fsClient, U8Span mountName, SaveDataSpaceId spaceId, ulong saveDataId)
{
FsClient = fsClient;
MountName = mountName.ToU8String();
SaveDataId = saveDataId;
SpaceId = spaceId;
Version = 1;
}
protected override Result DoOpenDirectory(out IDirectory directory, U8Span path, OpenDirectoryMode mode)
{
directory = default;
Result rc = BaseFileSystem.OpenDirectory(out IDirectory baseDir, path, mode);
if (rc.IsFailure())
{
return(rc);
}
directory = new AesXtsDirectory(BaseFileSystem, baseDir, path.ToU8String(), mode);
return(Result.Success);
}
protected override Result DoOpenFile(out IFile file, U8Span path, OpenMode mode)
{
file = default;
Result rc = BaseFileSystem.OpenFile(out IFile baseFile, path, mode | OpenMode.Read);
if (rc.IsFailure())
{
return(rc);
}
var xtsFile = new AesXtsFile(mode, baseFile, path.ToU8String(), KekSource, ValidationKey, BlockSize);
file = xtsFile;
return(Result.Success);
}
public SaveDataIndexer(FileSystemClient fsClient, U8Span mountName, SaveDataSpaceId spaceId, ulong saveDataId, MemoryResource memoryResource)
{
FsClient = fsClient;
SaveDataId = saveDataId;
SpaceId = spaceId;
MemoryResource = memoryResource;
// note: FS uses a separate PooledBufferMemoryResource here
BufferMemoryResource = memoryResource;
KvDatabase = new FlatMapKeyValueStore <SaveDataAttribute>();
IsInitialized = false;
IsKvdbLoaded = false;
Handle = 1;
MountName = mountName.ToU8String();
}
internal ConcatenationFile(IFileSystem baseFileSystem, U8Span path, IEnumerable <IFile> sources, long subFileSize, OpenMode mode)
{
BaseFileSystem = baseFileSystem;
FilePath = path.ToU8String();
Sources = sources.ToList();
SubFileSize = subFileSize;
Mode = mode;
for (int i = 0; i < Sources.Count - 1; i++)
{
Sources[i].GetSize(out long actualSubFileSize).ThrowIfFailure();
if (actualSubFileSize != SubFileSize)
{
throw new ArgumentException($"Source file must have size {subFileSize}");
}
}
}
public KeyValueDatabase(FileSystemClient fsClient, U8Span fileName)
{
FsClient = fsClient;
FileName = fileName.ToU8String();
}