ipsets.h

   1 /*
   2  * firewall3 - 3rd OpenWrt UCI firewall implementation
   3  *
   4  *   Copyright (C) 2013 Jo-Philipp Wich <jow@openwrt.org>
   5  *
   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.
   9  *
  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.
  17  */
  18
  19 #ifndef __FW3_IPSETS_H
  20 #define __FW3_IPSETS_H
  21
  22 #include "options.h"
  23 #include "utils.h"
  24
  25 enum fw3_ipset_opts {
  26         FW3_IPSET_OPT_IPRANGE   = (1 << 0),
  27         FW3_IPSET_OPT_PORTRANGE = (1 << 1),
  28         FW3_IPSET_OPT_NETMASK   = (1 << 2),
  29         FW3_IPSET_OPT_HASHSIZE  = (1 << 3),
  30         FW3_IPSET_OPT_MAXELEM   = (1 << 4),
  31         FW3_IPSET_OPT_FAMILY    = (1 << 5),
  32 };
  33
  34 struct fw3_ipset_settype {
  35         enum fw3_ipset_method method;
  36         uint32_t types;
  37         uint8_t required;
  38         uint8_t optional;
  39 };
  40
  41 void fw3_load_ipsets(struct fw3_state *state, struct uci_package *p);
  42 void fw3_create_ipsets(struct fw3_state *state);
  43
  44 void fw3_destroy_ipsets(struct list_head *statefile);
  45
  46 void fw3_free_ipset(struct fw3_ipset *ipset);
  47
  48 struct fw3_ipset * fw3_lookup_ipset(struct fw3_state *state, const char *name);
  49
  50 #endif