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 elopes
add first test an...
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/*
* Copyright (C) 2013 INRIA.
* Copyright (C) 2015 Cenk Gündoğan <cnkgndgn@gmail.com>
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup net_gnrc_rpl
* @{
*
* @file
* @brief DODAG-related functions for RPL
*
* Header file, which defines all public known DODAG-related functions for RPL.
*
* @author Eric Engel <eric.engel@fu-berlin.de>
* @author Cenk Gündoğan <cnkgndgn@gmail.com>
*/
#ifndef NET_GNRC_RPL_DODAG_H
#define NET_GNRC_RPL_DODAG_H
#ifdef __cplusplus
extern "C" {
#endif
#include "net/ipv6/addr.h"
#include "trickle.h"
#include "net/gnrc/rpl.h"
#include "net/gnrc/rpl/structs.h"
/**
* @brief Number of RPL instances
*/
#ifndef GNRC_RPL_INSTANCES_NUMOF
#define GNRC_RPL_INSTANCES_NUMOF (1)
#endif
/**
* @brief Number of RPL parents
*/
#ifndef GNRC_RPL_PARENTS_NUMOF
#define GNRC_RPL_PARENTS_NUMOF (3)
#endif
/**
* @brief RPL instance table
*/
extern gnrc_rpl_instance_t gnrc_rpl_instances[GNRC_RPL_INSTANCES_NUMOF];
/**
* @brief RPL parent table
*/
extern gnrc_rpl_parent_t gnrc_rpl_parents[GNRC_RPL_PARENTS_NUMOF];
/**
* @brief Add a new RPL instance with the id @p instance_id.
*
* @param[in] instance_id The instance id of the new RPL instance.
* @param[out] inst Pointer to an existing or new instance. Otherwise NULL.
*
* @return true, if instance could be created.
* @return false, if instance could not be created or exists already.
*/
bool gnrc_rpl_instance_add(uint8_t instance_id, gnrc_rpl_instance_t **inst);
/**
* @brief Remove a RPL instance with the id @p instance_id.
*
* @param[in] instance_id The instance id of the RPL instance to remove.
*
* @return true, on success.
* @return false, otherwise.
*/
bool gnrc_rpl_instance_remove_by_id(uint8_t instance_id);
/**
* @brief Remove a RPL instance with the pointer @p inst.
*
* @param[in] inst Pointer to the the RPL instance to remove.
*
* @return true, on success.
* @return false, otherwise.
*/
bool gnrc_rpl_instance_remove(gnrc_rpl_instance_t *inst);
/**
* @brief Get the RPL instance with the id @p instance_id.
*
* @param[in] instance_id The instance id of the RPL instance to get.
*
* @return Pointer to the RPL instance, on success.
* @return NULL, otherwise.
*/
gnrc_rpl_instance_t *gnrc_rpl_instance_get(uint8_t instance_id);
/**
* @brief Initialize a new RPL DODAG with the id @p dodag_id for the instance @p instance.
*
* @param[in] instance Pointer to the instance to add the DODAG to
* @param[in] dodag_id The DODAG-ID of the new DODAG
* @param[in] iface Interface PID where the DODAG operates
* @param[in] netif_addr netif address for this DODAG
*
* @return true, if DODAG could be created.
* @return false, if DODAG could not be created or exists already.
*/
bool gnrc_rpl_dodag_init(gnrc_rpl_instance_t *instance, ipv6_addr_t *dodag_id, kernel_pid_t iface,
gnrc_ipv6_netif_addr_t *netif_addr);
/**
* @brief Remove all parents from the @p dodag.
*
* @param[in] dodag Pointer to the dodag.
*/
void gnrc_rpl_dodag_remove_all_parents(gnrc_rpl_dodag_t *dodag);
/**
* @brief Add a new parent with the IPv6 address @p addr to the @p dodag.
*
* @param[in] dodag Pointer to the DODAG
* @param[in] addr IPV6 address of the parent
* @param[out] parent Pointer to an existing or new parent. Otherwise NULL.
*
* @return true. if parent could be created.
* @return false, if parent could not be created or exists already.
*/
bool gnrc_rpl_parent_add_by_addr(gnrc_rpl_dodag_t *dodag, ipv6_addr_t *addr,
gnrc_rpl_parent_t **parent);
/**
* @brief Remove the @p parent from its DODAG.
*
* @param[in] parent Pointer to the parent.
*
* @return true, on success.
* @return false, otherwise.
*/
bool gnrc_rpl_parent_remove(gnrc_rpl_parent_t *parent);
/**
* @brief Update a @p parent of the @p dodag.
*
* @param[in] dodag Pointer to the DODAG
* @param[in] parent Pointer to the parent
*/
void gnrc_rpl_parent_update(gnrc_rpl_dodag_t *dodag, gnrc_rpl_parent_t *parent);
/**
* @brief Start a local repair.
*
* @param[in] dodag Pointer to the DODAG
*/
void gnrc_rpl_local_repair(gnrc_rpl_dodag_t *dodag);
/**
* @brief Operate as leaf.
*
* @param[in] dodag Pointer to the DODAG
*/
void gnrc_rpl_leaf_operation(gnrc_rpl_dodag_t *dodag);
/**
* @brief Operate as router.
*
* @param[in] dodag Pointer to the DODAG
*/
void gnrc_rpl_router_operation(gnrc_rpl_dodag_t *dodag);
#ifdef __cplusplus
}
#endif
#endif /* NET_GNRC_RPL_DODAG_H */
/**
* @}
*/
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