internal override void Write(IEnumerable <FilePart> parts, Stream writeStream)
{
using (Stream input = new MultiVolumeReadOnlyStream(parts.Cast <RarFilePart>(), Listener))
{
RarReaderEntry entry = Entry as RarReaderEntry;
Unpack pack = new Unpack(entry.FileHeader, input, writeStream);
pack.doUnpack(entry.IsSolid);
}
}
protected override EntryStream GetEntryStream()
{
var stream = new MultiVolumeReadOnlyStream(CreateFilePartEnumerableForCurrentEntry().Cast <RarFilePart>(), this);
if (Entry.IsRarV3)
{
return(CreateEntryStream(new RarCrcStream(UnpackV1.Value, Entry.FileHeader, stream)));
}
return(CreateEntryStream(new RarCrcStream(UnpackV2017.Value, Entry.FileHeader, stream)));
}
internal override void Skip(IEnumerable <FilePart> parts)
{
byte[] buffer = new byte[4096];
using (Stream s = new MultiVolumeReadOnlyStream(parts.Cast <RarFilePart>(), Listener))
{
while (s.Read(buffer, 0, buffer.Length) > 0)
{
}
}
}
public void WriteTo(Stream streamToWriteTo, IExtractionListener listener)
{
if (IsEncrypted)
{
throw new RarExtractionException("Entry is password protected and cannot be extracted.");
}
if (IsDirectory)
{
throw new RarExtractionException("Entry is a file directory and cannot be extracted.");
}
listener.CheckNotNull("listener");
listener.OnFileEntryExtractionInitialized(FilePath, CompressedSize);
using (Stream input = new MultiVolumeReadOnlyStream(parts, listener))
{
var pack = new Unpack(FileHeader, input, streamToWriteTo);
pack.doUnpack(Archive.IsSolidArchive());
}
}
protected override EntryStream GetEntryStream()
{
var stream = new MultiVolumeReadOnlyStream(CreateFilePartEnumerableForCurrentEntry().Cast <RarFilePart>(), this);
return(CreateEntryStream(new RarCrcStream(pack, Entry.FileHeader, stream)));
}