///////////////////////////////////////////////////////////////////////////////////////////////
//
// SocketIO Class
//
// Last Update : 2002. 8. 28
//
///////////////////////////////////////////////////////////////////////////////////////////////
#ifndef _SocketIO
#define _SocketIO

#include "Socket.h"
#include <Network/Packet/PacketBase.h>


// Àü¹æ ÂüÁ¶
class CXORCrypt;

///////////////////////////////////////////////////////////////////////////////////////////////
//
// »ó¼ö ¼³Á¤
//
///////////////////////////////////////////////////////////////////////////////////////////////
const unsigned int		BufferSize				= 8192 * 100;		

///////////////////////////////////////////////////////////////////////////////////////////////
//
// Ŭ·¡½º Á¤ÀÇ
//
///////////////////////////////////////////////////////////////////////////////////////////////
class SocketIO
{
private:
    ServerInfo::ServerState		m_ServerState;
	unsigned long		        m_PacketCount;

    CXORCrypt&                  m_Crypt;

public:
	SocketIO(void);							
	virtual ~SocketIO(void);

	int Send(SOCKET Socket_In, WSABUF SendData_In);
	int SendTo(SOCKET Socket_In, SOCKADDR_IN Addreess_In, WSABUF SendData_In);

	int Recv(SOCKET Socket_In, WSABUF &RecvData_In);
	int RecvFrom(SOCKET Socket_In, WSABUF &RecvData_In, LPSOCKADDR_IN Address_Out);

	int PutRecvBufferToPtBuffer(char *pBuffer_Out, int BufferSize_In, WSABUF &RecvData_In, char *RecvBuffer_In, unsigned short PageVer_In, unsigned char PageNum_In);

	inline char* InsertPtCount(char *Buffer_In);
	inline unsigned long ExtractPtCount(char *Buffer_In);

	inline bool CheckServerState();
};

inline char* SocketIO::InsertPtCount(char *Buffer_In)
{
	((PktBase* )Buffer_In)->SetServerInfo(m_PacketCount);

	if(++m_PacketCount >= 0xFFFFFFF0)
		m_PacketCount = 0;

	return Buffer_In;
}

inline unsigned long SocketIO::ExtractPtCount(char *Buffer_In)
{
	PktBase*  lpBasePt = (PktBase* )Buffer_In;
	return lpBasePt->GetServerInfo();
}

inline bool SocketIO::CheckServerState()
{
    if(m_ServerState == ServerInfo::SS_SMOOTH)
		return true;
	else if(m_ServerState == ServerInfo::SS_LOADED)
	{
		Sleep(25);
		return true;
	}
	else if(m_ServerState == ServerInfo::SS_BUSY)
	{
		Sleep(100);
		return true;
	}
	else if(m_ServerState == ServerInfo::SS_VERYBUSY)
	{
		Sleep(300);
		return true;
	}

	return false;
}

#endif