/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * COPYING NOTES
 *
 * Socket.h -- Definition of the Socket class
 * 
 * Copyright (C) 2002, Rob Tougher <rtougher@yahoo.com>
 *   as heavily derived from Issue 74 of Linux Gazette, January 2002
 * Copyright (C) 2002 Roberto A. Foglietta <robang@libero.it>
 * Copyright (C) 2002 GEA-Automotive <fogliettar@gea-automotive.com>
 *
 *   This program 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.
 *
 *   This program 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 this program; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
 */

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
 * REVISION NOTES:
 * released 21-10-2002 by Roberto A. Foglietta
 */
 
#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;

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;


	void set_non_blocking (const bool);

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

      private:

	int m_sock;
	sockaddr_in m_addr;


};


#endif