p2p.h

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/*
 * Copyright (C) 2016 Cenk Gündoğan <mail@cgundogan.de>
 *
 * 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.
 */
 
#pragma once
 
#include "net/ipv6/addr.h"
#include "net/gnrc.h"
#include "net/gnrc/rpl/structs.h"
#include "net/gnrc/rpl/p2p_structs.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define GNRC_RPL_P2P_MOP        (0x04)
 
#define GNRC_RPL_P2P_LIFETIME   (0x02)
 
#define GNRC_RPL_P2P_COMPR      (0)
 
#define GNRC_RPL_P2P_MAX_RANK   (0)
 
#define GNRC_RPL_P2P_DEFAULT_DIO_INTERVAL_MIN           (6)
#define GNRC_RPL_P2P_DEFAULT_DIO_REDUNDANCY_CONSTANT    (1)
#define GNRC_RPL_P2P_DEFAULT_LIFETIME   (0xFF)
#define GNRC_RPL_P2P_LIFETIME_UNIT      (0xFFFF)
#define GNRC_RPL_P2P_OPT_RDO    (0x0A)
 
#define GNRC_RPL_P2P_ICMPV6_CODE_DRO    (0x04)
 
#define GNRC_RPL_P2P_ICMPV6_CODE_DRO_ACK    (0x05)
 
#define GNRC_RPL_P2P_DRO_DELAY  (4)
 
#define GNRC_RPL_P2P_MSG_TYPE_DRO_HANDLE    (0x09A0)
 
extern const uint8_t gnrc_rpl_p2p_lifetime_lookup[4];
 
gnrc_rpl_instance_t *gnrc_rpl_p2p_root_init(uint8_t instance_id, ipv6_addr_t *dodag_id,
                                            ipv6_addr_t *target, bool gen_inst_id);
 
gnrc_pktsnip_t *gnrc_rpl_p2p_rdo_build(gnrc_pktsnip_t *pkt, gnrc_rpl_p2p_ext_t *p2p_ext);
 
void gnrc_rpl_p2p_rdo_parse(gnrc_rpl_p2p_opt_rdo_t *rdo, gnrc_rpl_p2p_ext_t *p2p_ext);
 
void gnrc_rpl_p2p_send_DRO(gnrc_pktsnip_t *pkt, gnrc_rpl_p2p_ext_t *p2p_ext);
 
void gnrc_rpl_p2p_recv_DRO(gnrc_pktsnip_t *pkt, ipv6_addr_t *src);
 
void gnrc_rpl_p2p_update(void);
 
#ifdef __cplusplus
}
#endif