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/*
  PIM for Quagga
  Copyright (C) 2008  Everton da Silva Marques

  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_ZLOOKUP_H
#define PIM_ZLOOKUP_H

#include <zebra.h>

#include "zclient.h"

#define PIM_NEXTHOP_LOOKUP_MAX (3) /* max. recursive route lookup */

struct pim_zlookup_nexthop {
	struct prefix nexthop_addr;
	ifindex_t ifindex;
	uint32_t route_metric;
	uint8_t protocol_distance;
};

void zclient_lookup_new(void);
void zclient_lookup_free(void);

int zclient_lookup_nexthop(struct pim_zlookup_nexthop nexthop_tab[],
			   const int tab_size, struct in_addr addr,
			   int max_lookup);

void pim_zlookup_show_ip_multicast(struct vty *vty);

int pim_zlookup_sg_statistics(struct channel_oil *c_oil);
#endif /* PIM_ZLOOKUP_H */