47 lines
1.7 KiB
C#
47 lines
1.7 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2019 The OpenRA Developers (see AUTHORS)
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version. For more
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* information, see COPYING.
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*/
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#endregion
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using System.IO;
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using System.Text;
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using ICSharpCode.SharpZipLib.Zip;
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namespace OpenRA.Primitives
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{
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public static class ZipFileHelper
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{
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/// <summary>
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/// Creates a <see cref="ZipFile"/> with UTF8 encoding. Avoid using <see cref="ZipFile(Stream)"/> as you
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/// cannot be sure of the encoding that will be used.
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/// </summary>
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public static ZipFile Create(Stream stream)
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{
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// SharpZipLib uses this global as the encoding to use for all ZipFiles.
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// The initial value is the system code page, which causes several problems.
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// 1) On some systems, the code page for a certain encoding might not even be installed.
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// 2) The code page is different on every system, resulting in unpredictability.
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// 3) The code page might not work for decoding some archives.
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// We set the default to UTF8 instead which fixes all these problems.
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ZipConstants.DefaultCodePage = Encoding.UTF8.CodePage;
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return new ZipFile(stream);
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}
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/// <summary>
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/// Creates a <see cref="ZipFile"/> with UTF8 encoding. Avoid using <see cref="ZipFile(FileStream)"/> as you
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/// cannot be sure of the encoding that will be used.
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/// </summary>
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public static ZipFile Create(FileStream stream)
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{
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ZipConstants.DefaultCodePage = Encoding.UTF8.CodePage;
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return new ZipFile(stream);
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}
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}
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}
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