internal DmgReader(ReaderOptions readerOptions, DmgArchive archive, string fileName)
: base(readerOptions, ArchiveType.Dmg)
{
_archive = archive;
_fileName = fileName;
Volume = archive.Volumes.Single();
using var compressedStream = DmgUtil.LoadHFSPartitionStream(Volume.Stream, Volume.Header);
_partitionStream = compressedStream?.Decompress();
}
internal DmgArchiveEntry(Stream?stream, DmgArchive archive, HFSCatalogRecord record, string path, DmgFilePart part)
: base(record, path, stream?.Length ?? 0, part)
{
_stream = stream;
Archive = archive;
}