2 * firewall3 - 3rd OpenWrt UCI firewall implementation
4 * Copyright (C) 2013 Jo-Philipp Wich <jow@openwrt.org>
6 * Permission to use, copy, modify, and/or distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 /* 32 - sizeof("postrouting_") - sizeof("_rule") - sizeof("\0") */
26 #define FW3_ZONE_MAXNAMELEN 14
28 extern const struct fw3_option fw3_zone_opts[];
30 struct fw3_zone * fw3_alloc_zone(void);
32 void fw3_load_zones(struct fw3_state *state, struct uci_package *p);
34 void fw3_print_zone_chains(struct fw3_ipt_handle *handle,
35 struct fw3_state *state, bool reload);
37 void fw3_print_zone_rules(struct fw3_ipt_handle *handle,
38 struct fw3_state *state, bool reload);
40 void fw3_flush_zones(struct fw3_ipt_handle *handle, struct fw3_state *state,
43 void fw3_hotplug_zones(struct fw3_state *state, bool add);
45 struct fw3_zone * fw3_lookup_zone(struct fw3_state *state, const char *name);
47 struct list_head * fw3_resolve_zone_addresses(struct fw3_zone *zone);
49 #define fw3_free_zone(zone) \
50 fw3_free_object(zone, fw3_zone_opts)
52 #define fw3_to_src_target(t) \
53 (FW3_FLAG_SRC_ACCEPT - FW3_FLAG_ACCEPT + t)