////////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 1997-1999 by Bitek System Inc.
// All rights reserved.
//
// ZXSocket.h       : implementation of the CZXSocket class.
//

////////////////////////////////////////////////////////////////////////////////
//
// DESCRIPTION
//
// CZXSocket class
//
//

#ifndef _ZXSOCKET_H
#define _ZXSOCKET_H

////////////////////////////////////////////////////////////////////////////////
//
// CZXSocket
//

#define ZXFAILURE  FALSE
#define ZXSUCCESS  TRUE


class CZXSocket
{
////////////////////////////////////////
// Public Members :
//

// Constructor & Destructor
public:
    CZXSocket(int nConnectTimeout = 10, int nReadTimeout = 10, int nWriteTimeout = 10);
    virtual ~CZXSocket();

// Operations
public:
	void            SetConnectTimeout(int nConnectTimeout);
	void            SetReadTimeout(int nReadTimeout);
	void            SetWriteTimeout(int nWriteTimeout);
	BOOL            HasConnectionDropped( void );

    int             Open( BOOL bServerMode );
    int             Close();

    int             Bind(LPCTSTR lpszServer, int nPort);
    int             Listen(int nBackLog);
    int             Connect(LPCTSTR lpszServer, int nPort);
    int             Accept(CZXSocket* lpConnectedSocket);

    int             GetSockName(LPTSTR* lppszSocketAddress, int* lpnSocketPort);
    /***
    int             GetSockAddr(LPSOCKADDR lpSockAddr, int* lpSockAddrLen);
    ***/

    int             ReadBytes(LPSTR lpszBuffer, int nLength);
    int             WriteBytes(LPCSTR lpszBuffer, int nLength);

    int             ReadLine(LPTSTR lpszLine, int nLength);
    int             WriteLine(LPCTSTR lpszLine);

// Overridables
public:
	BOOL            IsConnected() { return m_bConnected; }


////////////////////////////////////////
// Protected Members :
//

// Define
protected:

// Attributes
protected:
    SOCKET          m_nSocket;

    TCHAR           m_szConnectedServer[40];
    int             m_nConnectedPort;
	BOOL            m_bConnected;

    int             m_nConnectTimeout;
    int             m_nReadTimeout;
    int             m_nWriteTimeout;

    BOOL            m_bCancel;

// Operations
protected:

// Overridables
protected:
};

////////////////////////////////////////////////////////////////////////////////

#endif