/*
----
This file is part of SECONDO.

Copyright (C) 2015,
Faculty of Mathematics and Computer Science,
Database Systems for New Applications.

SECONDO is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

SECONDO is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with SECONDO; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
----

*/

#ifndef Socket_class
#define Socket_class

#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <unistd.h>
#include <string>
#include <arpa/inet.h>


const int MAXHOSTNAME = 200;
const int MAXCONNECTIONS = 5;
const int MAXRECV = 500;
const int MAXRECVLINE = 200;

#ifndef MSG_NOSIGNAL
    #define MSG_NOSIGNAL 0
#endif

class Socket
{
    public:
        Socket();
        virtual ~Socket();

        // Server initialization
        bool create();
        bool bind ( const int port );
        bool listen() const;
        bool accept ( Socket& ) const;

        // Client initialization
        bool connect ( const std::string host, const int port );

        // Data Transimission
        bool send ( const std::string ) const;
        int recv ( std::string& ) const;
        int recvLine ( std::string& ) const;

        void set_non_blocking ( const bool );

        bool is_valid() const { return m_sock != -1; }

    private:

        int m_sock;
        sockaddr_in m_addr;


};


#endif