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/*
* BIRD -- The Resource Public Key Infrastructure (RPKI) to Router Protocol
*
* (c) 2015 CZ.NIC
* (c) 2015 Pavel Tvrdik <pawel.tvrdik@gmail.com>
*
* This file was a part of RTRlib: http://rpki.realmv6.org/
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#ifndef _BIRD_RPKI_PACKETS_H_
#define _BIRD_RPKI_PACKETS_H_
#include <arpa/inet.h>
#define RPKI_PDU_HEADER_LEN 8
/* A Error PDU size is the biggest (has encapsulate PDU inside):
* +8 bytes (Header size)
* +4 bytes (Length of Encapsulated PDU)
* +32 bytes (Encapsulated PDU IPv6 32)
* +4 bytes (Length of inserted text)
* +800 bytes (UTF-8 text 400*2 bytes)
* ------------
* = 848 bytes (Maximal expected PDU size) */
#define RPKI_PDU_MAX_LEN 848
/* RX buffer size has a great impact to scheduler granularity */
#define RPKI_RX_BUFFER_SIZE 4096
#define RPKI_TX_BUFFER_SIZE RPKI_PDU_MAX_LEN
/* Return values */
enum rpki_rtvals {
RPKI_SUCCESS = 0,
RPKI_ERROR = -1
};
int rpki_send_serial_query(struct rpki_cache *cache);
int rpki_send_reset_query(struct rpki_cache *cache);
int rpki_rx_hook(sock *sk, int size);
void rpki_connected_hook(sock *sk);
void rpki_err_hook(sock *sk, int size);
#endif
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