/*      $OpenBSD: bgplgd.h,v 1.5 2024/12/03 10:38:06 claudio Exp $ */
/*
 * Copyright (c) 2020 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.
 */

#define QS_NEIGHBOR             1
#define QS_GROUP                2
#define QS_AS                   3
#define QS_PREFIX               4
#define QS_COMMUNITY            5
#define QS_EXTCOMMUNITY         6
#define QS_LARGECOMMUNITY       7
#define QS_AF                   8
#define QS_RIB                  9
#define QS_OVS                  10
#define QS_BEST                 11
#define QS_ALL                  12
#define QS_SHORTER              13
#define QS_ERROR                14
#define QS_AVS                  15
#define QS_INVALID              16
#define QS_LEAKED               17
#define QS_FILTERED             18
#define QS_MAX                  19

/* too add: empty-as, peer-as, source-as, transit-as */

#define QS_MASK_NEIGHBOR        ((1 << QS_NEIGHBOR) | (1 << QS_GROUP))
#define QS_MASK_ADJRIB                                          \
        ((1 << QS_NEIGHBOR) | (1 << QS_GROUP) | (1 << QS_AS) |  \
        (1 << QS_PREFIX) | (1 << QS_COMMUNITY) |                \
        (1 << QS_EXTCOMMUNITY) | (1 << QS_LARGECOMMUNITY) |     \
        (1 << QS_AF) | (1 << QS_OVS) | (1 << QS_BEST) |         \
        (1 << QS_ALL) | (1 << QS_SHORTER) | (1 << QS_ERROR) |   \
        (1 << QS_AVS) | (1 << QS_INVALID) | (1 << QS_LEAKED) |  \
        (1 << QS_FILTERED))

#define QS_MASK_RIB     (QS_MASK_ADJRIB | (1 << QS_RIB))

struct cmd;
struct lg_ctx {
        const struct cmd        *command;
        unsigned int            qs_mask;
        unsigned int            qs_set;
        union {
                char    *string;
                int     one;
        }                       qs_args[QS_MAX];
};

extern char     *bgpctlpath;
extern char     *bgpctlsock;

/* qs.c - query string handling */
int     parse_querystring(const char *, struct lg_ctx *);
size_t  qs_argv(char **, size_t, size_t, struct lg_ctx *, int);

/* main entry points for slowcgi */
int     prep_request(struct lg_ctx *, const char *, const char *, const char *);
void    bgpctl_call(struct lg_ctx *);