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/*
* Ouroboros - Copyright (C) 2016
*
* Common definitions
*
* Sander Vrijders <sander.vrijders@intec.ugent.be>
*
* 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; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef OUROBOROS_COMMON_H
#define OUROBOROS_COMMON_H
#include <stdint.h>
#include <unistd.h>
#include <stdbool.h>
#include <errno.h>
typedef uint32_t port_id_t;
/* FIXME: To be moved into a separate file */
typedef struct {
char * data;
size_t size;
} buffer_t;
typedef struct {
char * ap_name;
int api_id;
char * ae_name;
int aei_id;
} rina_name_t;
/* FIXME: To be extended to have all QoS params */
struct qos_spec {
uint32_t delay;
uint32_t jitter;
};
struct dtp_const {
/* pci field lengths, bits */
/* most significant bit indicates head (0) or tail (1) */
uint8_t addr_sz;
uint8_t cep_id_sz;
uint8_t pdu_length_sz;
/* not sure about port_id_sz... port_id's are not
part of dtp and should not go on the wire */
/* uint8_t port_id_sz; */
uint8_t qos_id_sz;
uint8_t seqnr_sz;
/* uint8_t ctrl_sqnum_sz; is this crap in the spec?? */
/* one will need this for hardware alignment */
uint8_t pad_head_sz;
uint8_t pad_tail_sz;
};
struct dup_const {
/* pci field lengths, bits */
/* most significant bit indicates head (0) or tail (1) */
uint8_t ttl_sz;
uint8_t chk_sz;
};
/* FIXME: What should be configurable in the DIF? */
struct dif_info {
/* values, octets */
uint32_t min_pdu_sz;
uint32_t max_pdu_sz;
};
#endif
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