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/* Opaque data for Zebra from other daemons.
*
* Copyright (C) 2021 Donatas Abraitis <donatas.abraitis@gmail.com>
*
* This file is part of FRRouting (FRR).
*
* FRR 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, or (at your option) any later version.
*
* FRR 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 FRR_ROUTE_OPAQUE_H
#define FRR_ROUTE_OPAQUE_H
#include "assert.h"
#include "zclient.h"
#include "bgpd/bgp_aspath.h"
#include "bgpd/bgp_community.h"
#include "bgpd/bgp_lcommunity.h"
struct bgp_zebra_opaque {
char aspath[256];
/* Show at least 10 communities AA:BB */
char community[COMMUNITY_SIZE * 20];
/* Show at least 10 large-communities AA:BB:CC */
char lcommunity[LCOMMUNITY_SIZE * 30];
/* 32 bytes seems enough because of
* bgp_path_selection_confed_as_path which is
* `Confederation based AS Path`.
*/
char selection_reason[BGP_MAX_SELECTION_REASON_STR_BUF];
};
static_assert(sizeof(struct bgp_zebra_opaque) <= ZAPI_MESSAGE_OPAQUE_LENGTH,
"BGP opaque data shouldn't be larger than zebra's buffer");
#endif /* FRR_ROUTE_OPAQUE_H */
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