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/*
* firewall3 - 3rd OpenWrt UCI firewall implementation
*
* Copyright (C) 2013 Jo-Philipp Wich <jo@mein.io>
*
* Permission to use, copy, modify, and/or 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.
*/
#ifndef __FW3_ZONES_H
#define __FW3_ZONES_H
#include "options.h"
#include "iptables.h"
/* 32 - sizeof("postrouting_") - sizeof("_rule") - sizeof("\0") */
#define FW3_ZONE_MAXNAMELEN 14
extern const struct fw3_option fw3_zone_opts[];
struct fw3_zone * fw3_alloc_zone(void);
void fw3_load_zones(struct fw3_state *state, struct uci_package *p);
void fw3_print_zone_chains(struct fw3_ipt_handle *handle,
struct fw3_state *state, bool reload);
void fw3_print_zone_rules(struct fw3_ipt_handle *handle,
struct fw3_state *state, bool reload);
void fw3_flush_zones(struct fw3_ipt_handle *handle, struct fw3_state *state,
bool reload);
void fw3_hotplug_zones(struct fw3_state *state, bool add);
struct fw3_zone * fw3_lookup_zone(struct fw3_state *state, const char *name);
struct list_head * fw3_resolve_zone_addresses(struct fw3_zone *zone,
struct fw3_address *addr);
#define fw3_free_zone(zone) \
fw3_free_object(zone, fw3_zone_opts)
#define fw3_to_src_target(t) \
(FW3_FLAG_SRC_ACCEPT - FW3_FLAG_ACCEPT + t)
#endif
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