public override void SetSize(long size)
{
if (size < 0)
{
throw new ArgumentOutOfRangeException(nameof(size));
}
if (Size == size)
{
return;
}
BaseStorage.SetSize(size);
if (!FileTable.TryOpenFile(Path, out SaveFileInfo fileInfo))
{
throw new FileNotFoundException();
}
fileInfo.StartBlock = BaseStorage.InitialBlock;
fileInfo.Length = size;
FileTable.AddFile(Path, ref fileInfo);
Size = size;
}
protected override Result SetSizeImpl(long size)
{
if (size < 0)
{
throw new ArgumentOutOfRangeException(nameof(size));
}
if (Size == size)
{
return(Result.Success);
}
Result rc = BaseStorage.SetSize(size);
if (rc.IsFailure())
{
return(rc);
}
if (!FileTable.TryOpenFile(Path, out SaveFileInfo fileInfo))
{
throw new FileNotFoundException();
}
fileInfo.StartBlock = BaseStorage.InitialBlock;
fileInfo.Length = size;
FileTable.AddFile(Path, ref fileInfo);
Size = size;
return(Result.Success);
}
/// <summary>
/// Adds a file to the RomFS.
/// </summary>
/// <param name="path">The full path in the RomFS</param>
/// <param name="file">An <see cref="IFile"/> of the file data to add.</param>
public void AddFile(string path, IFile file)
{
var fileInfo = new RomFileInfo();
long fileSize = file.GetSize();
fileInfo.Offset = CurrentOffset;
fileInfo.Length = fileSize;
IStorage fileStorage = file.AsStorage();
Sources.Add(fileStorage);
long newOffset = CurrentOffset + fileSize;
CurrentOffset = Util.AlignUp(newOffset, FileAlignment);
var padding = new NullStorage(CurrentOffset - newOffset);
Sources.Add(padding);
FileTable.AddFile(path, ref fileInfo);
}
