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70 lines
No EOL
3 KiB
C#
70 lines
No EOL
3 KiB
C#
// Copyright (c) 2010 Gareth Lennox (garethl@dwakn.com)
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// All rights reserved.
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of Gareth Lennox nor the names of its
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// contributors may be used to endorse or promote products derived from this
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// software without specific prior written permission.
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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using System.IO;
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namespace libhac.XTSSharp
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{
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/// <summary>
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/// A random access, xts encrypted stream
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/// </summary>
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public class XtsStream : RandomAccessSectorStream
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{
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/// <summary>
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/// Creates a new stream
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/// </summary>
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/// <param name="baseStream">The base stream</param>
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/// <param name="xts">Xts implementation to use</param>
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public XtsStream(Stream baseStream, Xts xts)
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: this(baseStream, xts, XtsSectorStream.DefaultSectorSize)
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{
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}
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/// <summary>
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/// Creates a new stream
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/// </summary>
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/// <param name="baseStream">The base stream</param>
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/// <param name="xts">Xts implementation to use</param>
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/// <param name="sectorSize">Sector size</param>
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public XtsStream(Stream baseStream, Xts xts, int sectorSize)
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: base(new XtsSectorStream(baseStream, xts, sectorSize), true)
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{
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}
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/// <summary>
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/// Creates a new stream
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/// </summary>
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/// <param name="baseStream">The base stream</param>
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/// <param name="xts">Xts implementation to use</param>
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/// <param name="sectorSize">Sector size</param>
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/// <param name="offset">Offset to start counting sectors</param>
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public XtsStream(Stream baseStream, Xts xts, int sectorSize, long offset)
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: base(new XtsSectorStream(baseStream, xts, sectorSize, offset), true)
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{
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}
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}
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} |