From 6eb915c129fc90c6f4c82ae097dd6ffad5239efc Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Mon, 25 Jan 2021 14:28:30 +0800
Subject: +scripts

---
 Client/Assets/Scripts/XMainClient/ProtocolHead.cs | 163 ++++++++++++++++++++++
 1 file changed, 163 insertions(+)
 create mode 100644 Client/Assets/Scripts/XMainClient/ProtocolHead.cs

(limited to 'Client/Assets/Scripts/XMainClient/ProtocolHead.cs')

diff --git a/Client/Assets/Scripts/XMainClient/ProtocolHead.cs b/Client/Assets/Scripts/XMainClient/ProtocolHead.cs
new file mode 100644
index 00000000..6e2a20d2
--- /dev/null
+++ b/Client/Assets/Scripts/XMainClient/ProtocolHead.cs
@@ -0,0 +1,163 @@
+using System;
+using System.IO;
+using XUtliPoolLib;
+
+namespace XMainClient
+{
+	public class ProtocolHead
+	{
+		public bool IsPtc
+		{
+			get
+			{
+				return !this.TestBit(this.flag, 0);
+			}
+		}
+
+		public bool IsRpc
+		{
+			get
+			{
+				return this.TestBit(this.flag, 0);
+			}
+		}
+
+		public bool IsRpcReply
+		{
+			get
+			{
+				return !this.TestBit(this.flag, 1);
+			}
+		}
+
+		public bool IsRpcRequest
+		{
+			get
+			{
+				return this.TestBit(this.flag, 1);
+			}
+		}
+
+		public bool IsCompressed
+		{
+			get
+			{
+				return this.TestBit(this.flag, 2);
+			}
+		}
+
+		public bool IsRpcNull
+		{
+			get
+			{
+				return this.TestBit(this.flag, 3);
+			}
+		}
+
+		public int Size
+		{
+			get
+			{
+				bool isRpc = this.IsRpc;
+				int result;
+				if (isRpc)
+				{
+					result = 16;
+				}
+				else
+				{
+					result = 12;
+				}
+				return result;
+			}
+		}
+
+		public static ProtocolHead SharedHead = new ProtocolHead();
+
+		public static byte[] sharedUIntBuffer = new byte[4];
+
+		public uint len;
+
+		public uint type;
+
+		public uint flag;
+
+		public uint tagID;
+
+		public const uint MinSize = 12u;
+
+		public bool TestBit(uint value, int bit)
+		{
+			return ((ulong)value & (ulong)(1L << (bit & 31))) > 0UL;
+		}
+
+		public ProtocolHead()
+		{
+			this.len = 0u;
+			this.type = 0u;
+			this.flag = 0u;
+		}
+
+		public void Reset()
+		{
+			this.len = 0u;
+			this.type = 0u;
+			this.flag = 0u;
+			this.tagID = 0u;
+		}
+
+		public void Deserialize(byte[] bytes)
+		{
+			this.len = BitConverter.ToUInt32(bytes, 0);
+			this.type = BitConverter.ToUInt32(bytes, 4);
+			this.flag = BitConverter.ToUInt32(bytes, 8);
+			bool isRpc = this.IsRpc;
+			if (isRpc)
+			{
+				this.tagID = BitConverter.ToUInt32(bytes, 12);
+			}
+		}
+
+		private uint ToUInt32(ref SmallBuffer<byte> sb, int startIndex)
+		{
+			uint num = (uint)sb[startIndex];
+			uint num2 = (uint)sb[startIndex + 1];
+			uint num3 = (uint)sb[startIndex + 2];
+			uint num4 = (uint)sb[startIndex + 3];
+			return num | num2 << 8 | num3 << 16 | num4 << 24;
+		}
+
+		public void Deserialize(ref SmallBuffer<byte> sb)
+		{
+			this.len = this.ToUInt32(ref sb, 0);
+			this.type = this.ToUInt32(ref sb, 4);
+			this.flag = this.ToUInt32(ref sb, 8);
+			bool isRpc = this.IsRpc;
+			if (isRpc)
+			{
+				this.tagID = this.ToUInt32(ref sb, 12);
+			}
+		}
+
+		private byte[] GetBytes(uint value)
+		{
+			ProtocolHead.sharedUIntBuffer[0] = (byte)(value & 255u);
+			ProtocolHead.sharedUIntBuffer[1] = (byte)((value & 65280u) >> 8);
+			ProtocolHead.sharedUIntBuffer[2] = (byte)((value & 16711680u) >> 16);
+			ProtocolHead.sharedUIntBuffer[3] = (byte)((value & 4278190080u) >> 24);
+			return ProtocolHead.sharedUIntBuffer;
+		}
+
+		public void Serialize(MemoryStream stream)
+		{
+			stream.Write(this.GetBytes(this.len), 0, 4);
+			stream.Write(this.GetBytes(this.type), 0, 4);
+			stream.Write(this.GetBytes(this.flag), 0, 4);
+			bool isRpc = this.IsRpc;
+			if (isRpc)
+			{
+				stream.Write(this.GetBytes(this.tagID), 0, 4);
+			}
+		}
+	}
+}
-- 
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