/*      $OpenBSD: bgpctl.h,v 1.25 2025/02/20 19:48:14 claudio Exp $ */

/*
 * Copyright (c) 2019 Claudio Jeker <claudio@openbsd.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

struct parse_result;

struct output {
        void    (*head)(struct parse_result *);
        void    (*neighbor)(struct peer *, struct parse_result *);
        void    (*timer)(struct ctl_timer *);
        void    (*fib)(struct kroute_full *);
        void    (*fib_table)(struct ktable *);
        void    (*flowspec)(struct flowspec *);
        void    (*nexthop)(struct ctl_show_nexthop *);
        void    (*interface)(struct ctl_show_interface *);
        void    (*attr)(struct ibuf *, int, int);
        void    (*communities)(struct ibuf *, struct parse_result *);
        void    (*rib)(struct ctl_show_rib *, struct ibuf *,
                    struct parse_result *);
        void    (*rib_mem)(struct rde_memstats *);
        void    (*set)(struct ctl_show_set *);
        void    (*rtr)(struct ctl_show_rtr *);
        void    (*result)(u_int);
        void    (*tail)(void);
};

extern const struct output show_output, json_output, ometric_output;

#define EOL0(flag)      ((flag & F_CTL_SSV) ? ';' : '\n')

time_t           get_rel_monotime(monotime_t);
char            *fmt_peer(const char *, const struct bgpd_addr *, int);
const char      *fmt_monotime(monotime_t);
const char      *fmt_fib_flags(uint16_t);
const char      *fmt_origin(uint8_t, int);
const char      *fmt_flags(uint32_t, int);
const char      *fmt_ovs(uint8_t, int);
const char      *fmt_avs(uint8_t, int);
const char      *fmt_auth_method(enum auth_method);
const char      *fmt_mem(long long);
const char      *fmt_errstr(uint8_t, uint8_t);
const char      *fmt_attr(uint8_t, int);
const char      *fmt_community(uint16_t, uint16_t);
const char      *fmt_large_community(uint32_t, uint32_t, uint32_t);
const char      *fmt_ext_community(uint64_t);
const char      *fmt_set_type(struct ctl_show_set *);

#define MPLS_LABEL_OFFSET 12