/// <summary>
/// 处理信息，管理接收到的数据
/// </summary>
private void DataProcessor()
{
//isConnect = client.Connected;
//如果小于存储长度的数据长度，则返回
if (start < sizeof(short))
{
return;
}
length = BitConverter.ToInt16(buffer, 0);
//如果没接收完毕返回
if (start < SF.SHORT_SIZE + length)
{
return;
}
ProtocolBase protocol = proto.Decode(buffer, SF.SHORT_SIZE, length);
//Debug.Log();
//todo this is to deal with protocol
bool cor = false;
//length
if (length >= 144)
{
CRC16 crc16 = new CRC16(protocol.Encode(), true);
crc16.CRC_16();
cor = crc16.IsCorrect();
}
else
{
CRC8 crc8 = new CRC8(protocol.Encode(), CRC_op.Judge);
//Debug.Log("CRC8");
cor = crc8.IsCorrect();
}
if (cor)
{
//Add handler and handle.
//Debug.Log(protocol.GetName() + " is cor");
EventHandler.GetEventHandler().AddProtocol(protocol);
}
else
{
//Debug.Log("CRC failed");
}
//Operations for protocol
int count = start - SF.SHORT_SIZE - length;
Array.Copy(buffer, length + SF.SHORT_SIZE, buffer, 0, count);
//Debug.Log(string.Format("start = {0}, count = {1}, length = {2}", start, count, length));
start = count;
if (count > 0)
{
DataProcessor();
}
return;
}
/// <summary>
/// Append crc code. If length > 144 use crc-16 else use crc-8.
/// </summary>
public override void AppendCrc()
{
if (bytes.Length > 144)
{
CRC16 crc = new CRC16(bytes, false);
crc.CRC_16();
bytes = crc.AppendCRC();
}
else
{
CRC8 crc = new CRC8(bytes, false);
crc.CRC_8();
bytes = crc.AppendCRC();
}
}
/// <summary>
/// Append crc code. If length > 144 use crc-16 else use crc-8.
/// </summary>
public override void AppendCrc()
{
if (bytes.Length > 144)
{
CRC16 crc = new CRC16(bytes, false);
if (ClientLauncher.Instance.EnableCrc16)
{
crc.CRC_16();
}
bytes = crc.AppendCRC();
}
else
{
CRC8 crc = new CRC8(bytes, false);
if (ClientLauncher.Instance.EnableCrc8)
{
crc.CRC_8();
}
bytes = crc.AppendCRC();
}
}
///// <summary>
///// 向指定的Player发送协议
///// </summary>
///// <param name="player"></param>
///// <param name="protocolBase"></param>
//public static void SendToPlayer(Player player, ProtocolBase protocolBase)
//{
// if (ServNet.instance != null)
// ServNet.instance.SendToPlayer(player, protocolBase);
// else NullServNet();
// return;
//}
#region CRC
public static bool CRC8(byte[] data)
{
CRC8 j = new CRC8(data, CRC_op.Judge);
return(!j.IsError());
}