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/**
* @file interfaces.h
*
* @brief Interface of interfaces_t.
*
*/
/*
* Copyright (C) 2006 Tobias Brunner, Daniel Roethlisberger
* Hochschule fuer Technik Rapperswil
*
* 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. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* 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.
*/
#ifndef INTERFACES_H_
#define INTERFACES_H_
#include <utils/linked_list.h>
#include <utils/host.h>
typedef struct interfaces_t interfaces_t;
/**
* @brief Provides methods to enumerate local interfaces
*
* @b Constructors:
* - interfaces_create()
*
* @todo Handle changes in interface list.
*
* @ingroup network
*/
struct interfaces_t {
/**
* @brief Get an iterator over addresses of local interfaces
*
* @param this calling object
* @return iterator over host_t objects
*/
iterator_t* (*create_address_iterator) (interfaces_t *this);
/**
* @brief Check if address is associated with a local interface
*
* @param this calling object
* @param host address to set as destination
* @return TRUE if address is associated with a local interface, FALSE otherwise
*/
bool (*is_local_address) (interfaces_t *this, host_t *host);
/**
* @brief Destroy the object, freeing contained data.
*
* @param this object to destroy
*/
void (*destroy) (interfaces_t *ifaces);
};
/**
* @brief Create an object of type interfaces_t
*
* @param port the port that gets added to the addresses
*
* @return interfaces_t object
*
* @ingroup network
*/
interfaces_t *interfaces_create(u_int16_t port);
#endif /* INTERFACES_H_ */
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