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49 lines
2 KiB
C#
49 lines
2 KiB
C#
// Copyright (C) 2025, The Duplicati Team
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// https://duplicati.com, hello@duplicati.com
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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namespace Duplicati.Library.Encryption
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{
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internal class CryptoStreamWrapper : Utility.OverrideableStream
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{
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private bool m_hasFlushed = false;
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/// <summary>
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/// Wraps a crypto stream, ensuring that it is correctly disposed
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/// </summary>
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/// <param name="basestream">The stream to wrap</param>
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public CryptoStreamWrapper(System.Security.Cryptography.CryptoStream basestream)
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: base(basestream)
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{
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}
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protected override void Dispose(bool disposing)
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{
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if (!m_hasFlushed && m_basestream.CanWrite)
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{
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((System.Security.Cryptography.CryptoStream)m_basestream).FlushFinalBlock();
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m_hasFlushed = true;
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}
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base.Dispose(disposing);
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}
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}
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}
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