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/*
* PIM for Quagga
* Copyright (C) 2015 Cumulus Networks, Inc.
* Donald Sharp
*
* 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; see the file COPYING; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef PIM_REGISTER_H
#define PIM_REGISTER_H
#include <zebra.h>
#include "if.h"
#define PIM_REGISTER_BORDER_BIT 0x80000000
#define PIM_REGISTER_NR_BIT 0x40000000
#define PIM_MSG_REGISTER_LEN (8)
#define PIM_MSG_REGISTER_STOP_LEN (4)
int pim_register_stop_recv(struct interface *ifp, uint8_t *buf, int buf_size);
int pim_register_recv(struct interface *ifp, pim_addr dest_addr,
pim_addr src_addr, uint8_t *tlv_buf, int tlv_buf_size);
#if PIM_IPV == 6
struct in6_addr pim_register_get_unicast_v6_addr(struct pim_interface *p_ifp);
#endif
void pim_register_send(const uint8_t *buf, int buf_size, pim_addr src,
struct pim_rpf *rpg, int null_register,
struct pim_upstream *up);
void pim_register_stop_send(struct interface *ifp, pim_sgaddr *sg, pim_addr src,
pim_addr originator);
void pim_register_join(struct pim_upstream *up);
void pim_null_register_send(struct pim_upstream *up);
void pim_reg_del_on_couldreg_fail(struct interface *ifp);
#endif
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