/// <summary>
/// Decompresses the specified source stream.
/// </summary>
/// <param name="sourceStream">The source stream.</param>
/// <param name="nodeId"></param>
/// <returns>Decompressed stream</returns>
public Stream Decompress(Stream sourceStream, string nodeId)
{
var args = new StreamEventArgs(sourceStream, nodeId);
// try custom decompression
Owner.DoBeforeDecompress(args);
// if no custom decompression then do default
if (!args.Done)
{
using (var zipStream = new GZipStream(sourceStream, CompressionMode.Decompress, false))
{
zipStream.CopyTo(args.DestStream);
}
}
args.DestStream.Seek(0, SeekOrigin.Begin);
Owner.DoAfterDecompress(args);
return(args.DestStream);
}
/// <summary>
/// Decompresses the specified source stream.
/// </summary>
/// <param name="sourceStream">The source stream.</param>
/// <param name="nodeId"></param>
/// <returns>Decompressed stream</returns>
public Stream Decompress(Stream sourceStream, string nodeId)
{
var args = new StreamEventArgs(sourceStream, nodeId);
// try custom decompression
Owner.DoBeforeDecompress(args);
// if no custom decompression then do default
if (!args.Done)
{
using (var zipStream = new GZipStream(sourceStream, CompressionMode.Decompress, false))
{
zipStream.CopyTo(args.DestStream);
}
}
args.DestStream.Seek(0, SeekOrigin.Begin);
Owner.DoAfterDecompress(args);
return args.DestStream;
}
internal void DoBeforeDecompress(StreamEventArgs e)
{
var handler = BeforeDecompress;
if (handler != null) handler(this, e);
}
internal void DoAfterCompress(StreamEventArgs e)
{
var handler = AfterCompress;
if (handler != null) handler(this, e);
}