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/* Zebra PW code
* Copyright (C) 2016 Volta Networks, Inc.
*
* 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; see the file COPYING; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
#ifndef ZEBRA_PW_H_
#define ZEBRA_PW_H_
#include <net/if.h>
#include <netinet/in.h>
#include "lib/hook.h"
#include "lib/qobj.h"
#include "lib/pw.h"
#include "zebra/zebra_vrf.h"
#ifdef __cplusplus
extern "C" {
#endif
#define PW_INSTALL_RETRY_INTERVAL 30
struct zebra_pw {
RB_ENTRY(zebra_pw) pw_entry, static_pw_entry;
vrf_id_t vrf_id;
char ifname[IF_NAMESIZE];
ifindex_t ifindex;
int type;
int af;
union g_addr nexthop;
uint32_t local_label;
uint32_t remote_label;
uint8_t flags;
union pw_protocol_fields data;
int enabled;
int status;
uint8_t protocol;
struct zserv *client;
struct rnh *rnh;
struct thread *install_retry_timer;
QOBJ_FIELDS
};
DECLARE_QOBJ_TYPE(zebra_pw)
RB_HEAD(zebra_pw_head, zebra_pw);
RB_PROTOTYPE(zebra_pw_head, zebra_pw, pw_entry, zebra_pw_compare);
RB_HEAD(zebra_static_pw_head, zebra_pw);
RB_PROTOTYPE(zebra_static_pw_head, zebra_pw, static_pw_entry, zebra_pw_compare);
DECLARE_HOOK(pw_install, (struct zebra_pw * pw), (pw))
DECLARE_HOOK(pw_uninstall, (struct zebra_pw * pw), (pw))
struct zebra_pw *zebra_pw_add(struct zebra_vrf *zvrf, const char *ifname,
uint8_t protocol, struct zserv *client);
void zebra_pw_del(struct zebra_vrf *, struct zebra_pw *);
void zebra_pw_change(struct zebra_pw *, ifindex_t, int, int, union g_addr *,
uint32_t, uint32_t, uint8_t, union pw_protocol_fields *);
struct zebra_pw *zebra_pw_find(struct zebra_vrf *, const char *);
void zebra_pw_update(struct zebra_pw *);
void zebra_pw_install_failure(struct zebra_pw *pw, int pwstatus);
void zebra_pw_init(struct zebra_vrf *);
void zebra_pw_exit(struct zebra_vrf *);
void zebra_pw_vty_init(void);
#ifdef __cplusplus
}
#endif
#endif /* ZEBRA_PW_H_ */
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