zones.h 1.9 KB

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  1. /*
  2. * firewall3 - 3rd OpenWrt UCI firewall implementation
  3. *
  4. * Copyright (C) 2013 Jo-Philipp Wich <jo@mein.io>
  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. #ifndef __FW3_ZONES_H
  19. #define __FW3_ZONES_H
  20. #include "options.h"
  21. #include "iptables.h"
  22. /* 32 - sizeof("postrouting_") - sizeof("_rule") - sizeof("\0") */
  23. #define FW3_ZONE_MAXNAMELEN 14
  24. extern const struct fw3_option fw3_zone_opts[];
  25. struct fw3_zone * fw3_alloc_zone(void);
  26. void fw3_load_zones(struct fw3_state *state, struct uci_package *p);
  27. void fw3_print_zone_chains(struct fw3_ipt_handle *handle,
  28. struct fw3_state *state, bool reload);
  29. void fw3_print_zone_rules(struct fw3_ipt_handle *handle,
  30. struct fw3_state *state, bool reload);
  31. void fw3_flush_zones(struct fw3_ipt_handle *handle, struct fw3_state *state,
  32. bool reload);
  33. void fw3_hotplug_zones(struct fw3_state *state, bool add);
  34. struct fw3_zone * fw3_lookup_zone(struct fw3_state *state, const char *name);
  35. struct list_head * fw3_resolve_zone_addresses(struct fw3_zone *zone,
  36. struct fw3_address *addr);
  37. #define fw3_free_zone(zone) \
  38. fw3_free_object(zone, fw3_zone_opts)
  39. #define fw3_to_src_target(t) \
  40. (FW3_FLAG_SRC_ACCEPT - FW3_FLAG_ACCEPT + t)
  41. #endif