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.
31 #include <libubox/list.h>
35 #define FW3_STATEFILE "/var/run/fw3.state"
36 #define FW3_LOCKFILE "/var/run/fw3.lock"
38 void warn_elem(struct uci_element
*e
, const char *format
, ...);
39 void warn(const char *format
, ...);
40 void error(const char *format
, ...);
41 void info(const char *format
, ...);
43 #define setbit(field, flag) field |= (1 << (flag))
44 #define delbit(field, flag) field &= ~(1 << (flag))
45 #define hasbit(field, flag) (field & (1 << (flag)))
47 #define fw3_foreach(p, h) \
48 for (p = list_empty(h) ? NULL : list_first_entry(h, typeof(*p), list); \
49 list_empty(h) ? (p == NULL) : (&p->list != (h)); \
50 p = list_empty(h) ? list_first_entry(h, typeof(*p), list) \
51 : list_entry(p->list.next, typeof(*p), list))
54 fw3_free_list(struct list_head
*list
)
56 struct list_head
*cur
, *tmp
;
58 list_for_each_safe(cur
, tmp
, list
)
65 #define fw3_is_family(p, f) \
66 (!p || (p)->family == FW3_FAMILY_ANY || (p)->family == f)
68 const char * fw3_find_command(const char *cmd
);
70 bool fw3_stdout_pipe(void);
71 bool __fw3_command_pipe(bool silent
, const char *command
, ...);
72 #define fw3_command_pipe(...) __fw3_command_pipe(__VA_ARGS__, NULL)
74 void fw3_command_close(void);
75 void fw3_pr(const char *fmt
, ...);
77 bool fw3_has_table(bool ipv6
, const char *table
);
80 void fw3_unlock(void);
83 enum fw3_statefile_type
85 FW3_TYPE_DEFAULTS
= 0,
90 bool fw3_read_statefile(void *state
);
91 void fw3_write_statefile(void *state
);
93 void fw3_set_running(void *object
, struct list_head
*dest
);
95 void fw3_free_object(void *obj
, const void *opts
);