40 lines
1.3 KiB
C#
40 lines
1.3 KiB
C#
using System;
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using System.IO.Compression;
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using System.Text;
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namespace Server.Tests.Network.Packets
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{
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public class GumpUtilities
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{
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public static readonly byte[] NoMoveBuffer = Encoding.ASCII.GetBytes("{ nomove }");
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public static readonly byte[] NoCloseBuffer = Encoding.ASCII.GetBytes("{ noclose }");
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public static readonly byte[] NoDisposeBuffer = Encoding.ASCII.GetBytes("{ nodispose }");
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public static readonly byte[] NoResizeBuffer = Encoding.ASCII.GetBytes("{ noresize }");
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public const string NoMove = "{ nomove }";
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public const string NoClose = "{ noclose }";
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public const string NoDispose = "{ nodispose }";
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public const string NoResize = "{ noresize }";
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public static int WritePacked(ReadOnlySpan<byte> source, Span<byte> dest)
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{
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int length = source.Length;
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if (length == 0)
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{
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dest.Slice(0, 4).Clear();
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return 4;
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}
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ulong packLength = (ulong)dest.Length - 8;
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ZlibError ce = Zlib.Pack(dest.Slice(8), ref packLength, source, ZlibQuality.Default);
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if (ce != ZlibError.Okay) Console.WriteLine("ZLib error: {0} (#{1})", ce, (int)ce);
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((int)(4 + packLength)).CopyTo(dest.Slice(0, 4));
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length.CopyTo(dest.Slice(4, 4));
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return (int)(8 + packLength);
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}
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}
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}
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