public static T BytesToObject <T>(byte[] bytesData, int offset, int length)
{
T result;
if (bytesData.Length == 0)
{
result = default(T);
}
else
{
try
{
byte[] copyData = new byte[length];
DataHelper.CopyBytes(copyData, 0, bytesData, offset, length);
copyData = DataHelper.Uncompress(copyData);
TMSKThreadStaticClass tsc = TMSKThreadStaticClass.GetInstance();
MemoryStream ms = tsc.PopMemoryStream();
ms.Write(copyData, 0, copyData.Length);
ms.Position = 0L;
T t = Serializer.Deserialize <T>(ms);
tsc.PushMemoryStream(ms);
return(t);
}
catch (Exception ex)
{
DataHelper.WriteExceptionLogEx(ex, "将字节数据转为对象发生异常:");
}
result = default(T);
}
return(result);
}
/// <summary>
/// 将对象转为字节流
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="instance"></param>
/// <param name="pool"></param>
/// <param name="cmdID"></param>
/// <returns></returns>
public static byte[] ObjectToBytes <T>(T instance)
{
try
{
byte[] bytesCmd = null;
if (null == instance)
{
bytesCmd = new byte[0];
}
else if (instance is IProtoBuffData)
{
return((instance as IProtoBuffData).toBytes());
}
else
{
if (GameManager.FlagOptimizeThreadPool)
{
TMSKThreadStaticClass tsc = TMSKThreadStaticClass.GetInstance();
MemoryStream ms = tsc.PopMemoryStream();
Serializer.Serialize <T>(ms, instance);
bytesCmd = new byte[ms.Length];
ms.Position = 0;
ms.Read(bytesCmd, 0, bytesCmd.Length);
tsc.PushMemoryStream(ms);
}
else
{
MemoryStream ms = new MemoryStream();
Serializer.Serialize <T>(ms, instance);
bytesCmd = new byte[ms.Length];
ms.Position = 0;
ms.Read(bytesCmd, 0, bytesCmd.Length);
ms.Dispose();
ms = null;
}
}
if (bytesCmd.Length > DataHelper.MinZipBytesSize) //大于256字节的才压缩, 节省cpu占用，想一想，每秒10兆小流量的吐出，都在压缩，cpu占用当然会高, 带宽其实不是问题, 不会达到上限(100兆共享)
{
//zlib压缩算法
byte[] newBytes = DataHelper.Compress(bytesCmd);
if (null != newBytes)
{
if (newBytes.Length < bytesCmd.Length)
{
//System.Diagnostics.Debug.WriteLine(string.Format("{0}压缩率: {1}", instance.GetType(), ((double)newBytes.Length / bytesCmd.Length) * 100.0));
bytesCmd = newBytes;
}
}
}
return(bytesCmd);
}
catch (Exception ex)
{
WriteExceptionLogEx(ex, "将对象转为字节流发生异常:");
}
return(new byte[0]);
}
//public static T BytesToProtocol<T>(byte[] bytesData, int offset, int length) where T : class, IProtoBuffData, new()
//{
// T szProtocol = new T();
// try
// {
// MemoryStream msRecvDatas;
// msRecvDatas = new MemoryStream(bytesData, offset, length);
// szProtocol = Serializer.Deserialize<T>(msRecvDatas);
// }
// catch (Exception ex)
// {
// SysConOut.WriteLine("解析切换地图消息错误");
// LogManager.WriteLog(LogTypes.Data, string.Format("解析客户端发上来的数据{0}异常,IP:{1},数据内容：{2}", t.ToString(), socket.RemoteEndPoint.ToString(), Convert.ToBase64String(bytesData, offset, length)));
// }
// return default(T);
//}
/// <summary>
/// 将字节数据转为对象
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="bytesData"></param>
/// <returns></returns>
public static T BytesToObject <T>(byte[] bytesData, int offset, int length)
{
if (bytesData.Length == 0)
{
return(default(T));
}
try
{
//zlib解压缩算法
byte[] copyData = new byte[length];
DataHelper.CopyBytes(copyData, 0, bytesData, offset, length);
copyData = DataHelper.Uncompress(copyData);
if (GameManager.FlagOptimizeThreadPool)
{
TMSKThreadStaticClass tsc = TMSKThreadStaticClass.GetInstance();
MemoryStream ms = tsc.PopMemoryStream();
ms.Write(copyData, 0, copyData.Length);
ms.Position = 0;
T t = Serializer.Deserialize <T>(ms);
tsc.PushMemoryStream(ms);
return(t);
}
else
{
MemoryStream ms = new MemoryStream();
ms.Write(copyData, 0, copyData.Length);
ms.Position = 0;
T t = Serializer.Deserialize <T>(ms);
ms.Dispose();
ms = null;
return(t);
}
}
catch (Exception ex)
{
WriteExceptionLogEx(ex, "将字节数据转为对象发生异常:");
}
return(default(T));
}
public static byte[] ObjectToBytes <T>(T instance)
{
try
{
byte[] bytesCmd;
if (null == instance)
{
bytesCmd = new byte[0];
}
else
{
if (instance is IProtoBuffData)
{
return((instance as IProtoBuffData).toBytes());
}
TMSKThreadStaticClass tsc = TMSKThreadStaticClass.GetInstance();
MemoryStream ms = tsc.PopMemoryStream();
Serializer.Serialize <T>(ms, instance);
bytesCmd = new byte[ms.Length];
ms.Position = 0L;
ms.Read(bytesCmd, 0, bytesCmd.Length);
tsc.PushMemoryStream(ms);
}
if (bytesCmd.Length > DataHelper.MinZipBytesSize && instance is ICompressed)
{
byte[] newBytes = DataHelper.Compress(bytesCmd);
if (null != newBytes)
{
if (newBytes.Length < bytesCmd.Length)
{
bytesCmd = newBytes;
}
}
}
return(bytesCmd);
}
catch (Exception ex)
{
DataHelper.WriteExceptionLogEx(ex, "将对象转为字节流发生异常:");
}
return(new byte[0]);
}