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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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