/*

 *  connection_list.h - connection list

 *

 *  Copyright (C) 2008, Ted Felix (www.tedfelix.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, or

 *  (at your option) any later version.

 *

 *  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

 *

 *  Tabs at 4

 */

#ifndef CONNECTION_LIST_H__

#define CONNECTION_LIST_H__

#include <sys/select.h>

/*****************************************************************

 *  Connection List Public Members

 *****************************************************************/

struct connection

{

	/* file descriptor */

	int fd;

	/* process incoming data on the connection */

	void (* process)(int fd);

};

/* add a connection to the list */

extern void add_connection(struct connection *p);

/* find a connection in the list by file descriptor */

extern struct connection *find_connection(int fd);

/* get the number of connections in the list */

extern int get_number_of_connections(void);

/* get a specific connection by index from the list */

extern struct connection *get_connection(int i);

/* get an fd_set with all the fd's that have been added to the list */

extern const fd_set *get_fdset(void);

/* get the highest fd that was added to the list */

extern int get_highestfd(void);

/* delete all connections, closing the fds */

extern void delete_all_connections(void);

#endif /* CONNECTION_LIST_H__ */