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87 lines
2.0 KiB
C
87 lines
2.0 KiB
C
/*
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* Copyright (C) 2015 Martine Lenders <mlenders@inf.fu-berlin.de>
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* Copyright (C) 2016 Martin Landsmann <martin.landsmann@haw-hamburg.de>
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @defgroup net_gnrc_ipv6_blacklist IPv6 address blacklist
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* @ingroup net_gnrc_ipv6
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* @brief This refuses IPv6 addresses that are defined in this list.
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* @{
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*
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* @file
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* @brief IPv6 blacklist definitions
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*
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* @author Martine Lenders <mlenders@inf.fu-berlin.de>
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* @author Martin Landsmann <martin.landsmann@haw-hamburg.de>
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*/
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#ifndef NET_GNRC_IPV6_BLACKLIST_H
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#define NET_GNRC_IPV6_BLACKLIST_H
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#include <stdbool.h>
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#include "net/ipv6/addr.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @defgroup net_gnrc_ipv6_blacklist_conf GNRC IPv6 address blacklisting compile configurations
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* @ingroup net_gnrc_ipv6_blacklist
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* @ingroup net_gnrc_conf
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* @{
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*/
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/**
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* Maximum size of the blacklist.
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*/
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#ifndef CONFIG_GNRC_IPV6_BLACKLIST_SIZE
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#define CONFIG_GNRC_IPV6_BLACKLIST_SIZE (8)
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#endif
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/** @} */
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/**
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* @brief Adds an IPv6 address to the blacklist.
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*
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* @param[in] addr An IPv6 address.
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*
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* @return 0, on success.
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* @return -1, if blacklist is full.
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*/
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int gnrc_ipv6_blacklist_add(const ipv6_addr_t *addr);
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/**
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* @brief Removes an IPv6 address from the blacklist.
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*
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* Addresses not in the blacklist will be ignored.
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*
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* @param[in] addr An IPv6 address.
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*/
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void gnrc_ipv6_blacklist_del(const ipv6_addr_t *addr);
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/**
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* @brief Checks if an IPv6 address is blacklisted.
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*
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* @param[in] addr An IPv6 address.
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*
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* @return true, if @p addr is blacklisted.
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* @return false, if @p addr is not blacklisted.
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*/
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bool gnrc_ipv6_blacklisted(const ipv6_addr_t *addr);
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/**
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* @brief Prints the blacklist.
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*/
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void gnrc_ipv6_blacklist_print(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* NET_GNRC_IPV6_BLACKLIST_H */
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/** @} */
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