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