public Result CreateSaveDataMetaFile(ulong saveDataId, SaveDataSpaceId spaceId, SaveDataMetaType type, long size)
{
string metaDirPath = $"/saveMeta/{saveDataId:x16}";
Result rc = OpenSaveDataDirectoryImpl(out IFileSystem tmpMetaDirFs, spaceId, metaDirPath, true);
using IFileSystem metaDirFs = tmpMetaDirFs;
if (rc.IsFailure())
{
return(rc);
}
string metaFilePath = $"/{(int)type:x8}.meta";
if (size < 0)
{
return(ResultFs.OutOfRange.Log());
}
return(metaDirFs.CreateFile(metaFilePath.ToU8Span(), size, CreateFileOptions.None));
}
public Result OpenSaveDataMetaFile(out IFile file, ulong saveDataId, SaveDataSpaceId spaceId, SaveDataMetaType type)
{
file = default;
string metaDirPath = $"/saveMeta/{saveDataId:x16}";
Result rc = OpenSaveDataDirectoryImpl(out IFileSystem tmpMetaDirFs, spaceId, metaDirPath, true);
using IFileSystem metaDirFs = tmpMetaDirFs;
if (rc.IsFailure())
{
return(rc);
}
string metaFilePath = $"/{(int)type:x8}.meta";
return(metaDirFs.OpenFile(out file, metaFilePath.ToU8Span(), OpenMode.ReadWrite));
}