#region Disclaimer / License
// Copyright (C) 2011, Kenneth Skovhede
// http://www.hexad.dk, opensource@hexad.dk
// 
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// 
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
// 
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
// 
#endregion
using System;
using System.Collections.Generic;
using System.Text;

namespace Duplicati.CommandLine.BackendTester
{
    /// <summary>
    /// This class prevents the base stream from being seekable to 
    /// ensure that all operations work correctly on streams that
    /// are not seekable.
    /// </summary>
    public class NonSeekableStream : Library.Utility.OverrideableStream
    {
        public NonSeekableStream(System.IO.Stream stream)
            : base(stream)
        { }

        public override bool CanSeek
        {
            get
            {
                return false;
            }
        }

        public override long Seek(long offset, System.IO.SeekOrigin origin)
        {
            throw new NotImplementedException();
        }

        public override void SetLength(long value)
        {
            throw new NotImplementedException();
        }
    }
}