/* Copyright (c) Citrix Systems, Inc. 
 * All rights reserved. 
 * 
 * Redistribution and use in source and binary forms, 
 * with or without modification, are permitted provided 
 * that the following conditions are met: 
 * 
 * *   Redistributions of source code must retain the above 
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 *     following disclaimer. 
 * *   Redistributions in binary form must reproduce the above 
 *     copyright notice, this list of conditions and the 
 *     following disclaimer in the documentation and/or other 
 *     materials provided with the distribution. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
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 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
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 */

using System.IO;
using Ionic.BZip2;

namespace XenCenterLib.Compression
{
    /// <summary>
    /// A class that can compress a bzip2 data stream type
    /// </summary>
    class  DotNetZipBZip2OutputStream : CompressionStream
    {
        public DotNetZipBZip2OutputStream()
        {

        }

        public DotNetZipBZip2OutputStream(Stream inputStream)
        {
            zipStream = new BZip2OutputStream(inputStream);
        }

        public override void SetBaseStream(Stream baseStream)
        {
            zipStream = new BZip2OutputStream(baseStream);
        }

    }

    /// <summary>
    /// A class that can decompress a bzip2 data stream type
    /// </summary>
    class DotNetZipBZip2InputStream : CompressionStream
    {
        public DotNetZipBZip2InputStream()
        {

        }

        public DotNetZipBZip2InputStream(Stream outputStream)
        {
            zipStream = new BZip2InputStream(outputStream);
        }

        public override void SetBaseStream(Stream outputStream)
        {
            zipStream = new BZip2InputStream(outputStream);
        }

    }
}