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/* BGP message writing -- in BGP Engine -- header
* Copyright (C) 1999 Kunihiro Ishiguro
*
* Recast for pthreaded bgpd: Copyright (C) 2009 Chris Hall (GMCH), Highwayman
*
* This file is part of GNU Zebra.
*
* GNU Zebra 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.
*
* GNU Zebra 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 GNU Zebra; see the file COPYING. If not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef _QUAGGA_BGP_MSG_WRITE_H
#define _QUAGGA_BGP_MSG_WRITE_H
#include "misc.h"
#include "bgpd/bgp_connection.h"
#include "bgpd/bgp_notification.h"
#include "bgpd/bgp_open_state.h"
#include "bgpd/bgp_route_refresh.h"
#include "lib/stream.h"
#include "lib/sockunion.h"
/*==============================================================================
* Functions for use in BGP_Engine for construction and sending of BGP
* messages.
*/
extern int bgp_msg_write_notification(bgp_connection connection,
bgp_notify notification) ;
extern int bgp_msg_send_keepalive(bgp_connection connection, bool must_send) ;
extern int bgp_msg_send_open(bgp_connection connection,
bgp_open_state open_state) ;
extern int bgp_msg_send_route_refresh(bgp_connection connection,
bgp_route_refresh rr) ;
extern int bgp_msg_send_update(bgp_connection connection, struct stream* s) ;
extern int bgp_msg_send_end_of_rib(bgp_connection connection,
iAFI_t afi, iSAFI_t safi);
/*==============================================================================
* Functions for the construction of BGP messages
*
* Pro tem some messages are constructed in the Routing Engine, and use these
* when filling in the stream.
*/
extern void bgp_packet_set_marker(struct stream* s, uint8_t type) ;
extern uint bgp_packet_set_size (struct stream* s) ;
extern uint bgp_packet_check_size(struct stream* s, sockunion remote) ;
#endif /* _QUAGGA_BGP_MSG_WRITE_H */
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