From 9ac7b2760611b5dd80b11f910271b02d6813543d Mon Sep 17 00:00:00 2001
From: mark <mark@a9ff2418-eebe-19e0-0898-3207744d8c45>
Date: Fri, 14 Sep 2007 06:40:55 +0000
Subject: [PATCH] testing a whim

---
 Server/Main.cs                | 18 +++++++++++-----
 Server/Network/Compression.cs | 39 ++++++++++++++++++++++++++++++++++-
 2 files changed, 51 insertions(+), 6 deletions(-)

diff --git a/Server/Main.cs b/Server/Main.cs
index 6eaee0394..b0dd05e43 100644
--- a/Server/Main.cs
+++ b/Server/Main.cs
@@ -109,8 +109,12 @@ namespace Server
 		private static bool m_MultiProcessor;
 		private static int m_ProcessorCount;
 
-		public static bool MultiProcessor { get { return m_MultiProcessor; } set { m_MultiProcessor = value; } }
-		public static int ProcessorCount { get { return m_ProcessorCount; } set { m_ProcessorCount = value; } }
+		public static bool MultiProcessor { get { return m_MultiProcessor; } }
+		public static int ProcessorCount { get { return m_ProcessorCount; } }
+
+		private static bool m_Unix;
+		
+		public static bool Unix { get { return m_Unix; } }
 
 		public static string FindDataFile( string path )
 		{
@@ -422,15 +426,19 @@ namespace Server
 			if( s.Length > 0 )
 				Console.WriteLine( "Core: Running with arguments: {0}", s );
 
-			int processorCount = Environment.ProcessorCount;
+			m_ProcessorCount = Environment.ProcessorCount;
 
-			if( processorCount > 1 )
+			if( m_ProcessorCount > 1 )
 				m_MultiProcessor = true;
 
 			if( m_MultiProcessor || Is64Bit )
 				Console.WriteLine( "Core: Optimizing for {0} {2}processor{1}", processorCount, processorCount == 1 ? "" : "s", Is64Bit ? "64-bit " : "" );
 
-			m_ProcessorCount = processorCount;
+			int platform = (int)Environment.OSVersion.Platform;
+			if ( ( platform == 4 ) || ( platform == 128 ) ) { // MS 4, MONO 128
+				m_Unix = true;
+				Console.WriteLine( "Core: Unix environment detected" );
+			}
 
 			while( !ScriptCompiler.Compile( m_Debug, m_Cache ) )
 			{
diff --git a/Server/Network/Compression.cs b/Server/Network/Compression.cs
index 1d9deeadd..d33666493 100644
--- a/Server/Network/Compression.cs
+++ b/Server/Network/Compression.cs
@@ -177,7 +177,9 @@ namespace Server.Network {
 		public static readonly ICompressor Compressor;
 
 		static Compression() {
-			if ( Core.Is64Bit )
+			if ( Core.Unix )
+				Compressor = new CompressorUnix();
+			else if ( Core.Is64Bit )
 				Compressor = new Compressor64();
 			else
 				Compressor = new Compressor32();
@@ -277,6 +279,41 @@ namespace Server.Network {
 		}
 	}
 
+	public sealed class CompressorUnix : ICompressor {
+		[DllImport( "libz" )]
+		private static extern string zlibVersion();
+
+		[DllImport( "libz" )]
+		private static extern ZLibError compress( byte[] dest, ref int destLength, byte[] source, int sourceLength );
+
+		[DllImport( "libz" )]
+		private static extern ZLibError compress2( byte[] dest, ref int destLength, byte[] source, int sourceLength, ZLibQuality quality );
+
+		[DllImport( "libz" )]
+		private static extern ZLibError uncompress( byte[] dest, ref int destLen, byte[] source, int sourceLen );
+
+		public CompressorUnix() {
+		}
+
+		public string Version {
+			get {
+				return zlibVersion();
+			}
+		}
+
+		public ZLibError Compress( byte[] dest, ref int destLength, byte[] source, int sourceLength ) {
+			return compress( dest, ref destLength, source, sourceLength );
+		}
+
+		public ZLibError Compress( byte[] dest, ref int destLength, byte[] source, int sourceLength, ZLibQuality quality ) {
+			return compress2( dest, ref destLength, source, sourceLength, quality );
+		}
+
+		public ZLibError Decompress( byte[] dest, ref int destLength, byte[] source, int sourceLength ) {
+			return uncompress( dest, ref destLength, source, sourceLength );
+		}
+	}
+
 	public enum ZLibError : int {
 		VersionError = -6,
 		BufferError = -5,