44 lines
1.3 KiB
C#
44 lines
1.3 KiB
C#
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using System.IO;
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using ComponentAce.Compression.Libs.zlib;
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namespace MyNes.Core
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{
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internal class ZlipWrapper
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{
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internal static void CompressData(byte[] inData, out byte[] outData)
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{
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using (MemoryStream memoryStream = new MemoryStream())
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using (ZOutputStream zOutputStream = new ZOutputStream(memoryStream, -1))
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using (Stream input = new MemoryStream(inData))
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{
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CopyStream(input, zOutputStream);
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zOutputStream.finish();
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outData = memoryStream.ToArray();
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}
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}
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internal static void DecompressData(byte[] inData, out byte[] outData)
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{
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using (MemoryStream memoryStream = new MemoryStream())
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using (ZOutputStream zOutputStream = new ZOutputStream(memoryStream))
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using (Stream input = new MemoryStream(inData))
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{
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CopyStream(input, zOutputStream);
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zOutputStream.finish();
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outData = memoryStream.ToArray();
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}
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}
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internal static void CopyStream(Stream input, Stream output)
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{
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byte[] buffer = new byte[2000];
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int count;
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while ((count = input.Read(buffer, 0, 2000)) > 0)
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{
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output.Write(buffer, 0, count);
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}
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output.Flush();
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}
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}
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}
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