LosaDev source snapshot 2019

extra/LS_Service/LS_network/cIocpOv.h

@@ -0,0 +1,38 @@
+// cIocpOv.h: interface for the cIocpOv class.
+//
+// date : 2006.03.20,  신영욱
+// note : IOCP operation에 필요한 WSAOVERLAPPED 객체와 
+//        WSABUF 객체를 포함하고 있는 클래스
+//
+//////////////////////////////////////////////////////////////////////
+
+#pragma once
+
+#include "cOverlapped.h"
+
+
+class cIocpOv : public cOverlapped
+{
+public:
+	cIocpOv(E_IO_OPERATION iocpOP=E_IO_NONE);
+
+public:
+	void Init(const uint32 bufferLength, E_IO_OPERATION iocpOP);
+	void Destroy();
+	void Clean();
+
+public:
+	uint32 GetDataLength()		{ return m_dataLength; }
+	uint32 GetBufferLength()	{ return m_bufferLength; }
+
+	void Alloc(const uint32 bufferLength);
+	void CopyBuffer(const uint8* buffer, const uint32 bufferLength);
+	void AppendBuffer(const uint8* buffer, const uint32 bufferLength);
+
+public:
+	WSABUF m_wsaBuf;
+
+	uint8* m_buffer;
+	uint32 m_dataLength;
+	uint32 m_bufferLength;
+};