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/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia <laura.garcia@zevenet.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef _BACKENDS_H_
#define _BACKENDS_H_
#include "farms.h"
struct backend {
struct list_head list;
struct farm *parent;
int action;
char *name;
char *fqdn;
char *ipaddr;
char *ethaddr;
int ofidx;
char *oface;
char *port;
char *srcaddr;
int weight;
int priority;
int mark;
int estconnlimit;
char *estconnlimit_logprefix;
int state;
};
void backend_s_print(struct farm *f);
struct backend * backend_lookup_by_key(struct farm *f, int key, const char *name, int value);
int backend_validate(struct backend *b);
int backend_is_available(struct backend *b);
int backend_set_action(struct backend *b, int action);
int backend_s_set_action(struct farm *f, int action);
int backend_s_validate(struct farm *f);
int backend_s_delete(struct farm *f);
int backend_set_attribute(struct config_pair *c);
int backend_set_state(struct backend *b, int new_value);
int backend_s_set_ether_by_ipaddr(struct farm *f, const char *ip_bck, char *ether_bck);
int backend_s_set_netinfo(struct farm *f);
struct backend * backend_get_first(struct farm *f);
int backend_is_usable(struct backend *b);
int backend_no_port(struct backend *b);
int backend_changed(struct config_pair *c);
int bck_pre_actionable(struct config_pair *c);
int bck_pos_actionable(struct config_pair *c, int action);
int backend_s_gen_priority(struct farm *f, int action);
int backend_get_mark(struct backend *b);
int backend_s_check_have_iface(struct farm *f);
#endif /* _BACKENDS_H_ */
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