50 lines
922 B
C#
50 lines
922 B
C#
using System;
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using System.IO;
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using Ionic.Zip;
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namespace BizHawk.Client.Common
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{
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public class IonicZipWriter : IZipWriter
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{
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private ZipOutputStream z;
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private int level;
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public IonicZipWriter(string path, int compressionlevel)
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{
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level = compressionlevel;
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z = new ZipOutputStream(path)
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{
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EnableZip64 = Zip64Option.Never,
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CompressionLevel = (Ionic.Zlib.CompressionLevel)level
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};
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z.CompressionMethod = CompressionMethod.Deflate;
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}
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public void WriteItem(string name, Action<Stream> callback)
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{
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var e = z.PutNextEntry(name);
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if (level == 0)
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{
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e.CompressionMethod = CompressionMethod.None;
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}
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else
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{
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e.CompressionMethod = CompressionMethod.Deflate;
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}
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callback(z);
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// there is no CloseEntry() call
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}
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public void Dispose()
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{
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if (z != null)
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{
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z.Dispose();
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z = null;
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}
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}
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}
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}
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