include/IPSA/network/TCPSocket.h

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#ifndef _TCP_SOCKET_H_
#define _TCP_SOCKET_H_
/*
 * Copyright (c) 2007, 2008, 2009, University of Karlsruhe (for members see AUTHORS file)
 *
 * ISC License
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 * Created by Manfred Kroehnert on 26.07.2008.
 * based on CUDPSocket from Pedram Azad and Kai Welke
 */

// *****************************************************************
// includes
// *****************************************************************
#ifdef WIN32
#include <windows.h>
#include <winsock.h>
#else
#include <netinet/in.h>
#endif

#include <string>

// *****************************************************************
// defines
// *****************************************************************
#ifdef WIN32
#else
 #ifdef SOCKET
 #undef SOCKET
 #endif
#define SOCKET int
#define SOCKET_ERROR -1
#define INVALID_SOCKET -1
#endif

// *****************************************************************
// CTCPSocket
// *****************************************************************

class CTCPSocket
{
public:
                // constructor 
                CTCPSocket(const std::string& address, int nPort, bool isServer = false, int nTimeoutMilliSec = 0);
                
                // destructor
                ~CTCPSocket();
                
                
                // public methods
                bool openSocket();
                void closeSocket();
                int send(const char *pData, int nSize) const;
                int send(const std::string& data) const;
                int receive(char *pBuffer, int nMaxSize);

                bool setNonBlocking(int nTimeoutMilliSec);
                
                bool isConnected();

                // public attributes
                const int PORT; 
private:

                // private attributes
                sockaddr_in address; 
                std::string remoteAddress; 
                int timeout; 
                const int LISTEN_BACKLOG; 
                bool bInitialised; 
                const bool IS_SERVER_SOCKET; 
                SOCKET tcp_socket; 
                SOCKET server_listen_socket; 
};

#endif /* _NETWORK_H_ */

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