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using System.IO;
namespace Duplicati.Library.Compression
{
/// <summary>
/// CompressionStream wrapper to prevent closing the base stream when disposing the entry stream
/// </summary>
public class StreamWrapper : Utility.OverrideableStream
{
public delegate void DisposingHandler(StreamWrapper sender);
public event DisposingHandler Disposing;
public StreamWrapper(Stream stream)
: base(stream)
{
}
protected override void Dispose(bool disposing)
{
if (!disposing || m_basestream == null) return;
if (Disposing != null)
Disposing(this);
m_basestream.Dispose();
m_basestream = null;
}
public long GetSize()
{
return m_basestream == null ? 0 : m_basestream.Length;
}
}
}
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