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*: Fixup to use proper list_cmp functions
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1 /* BGP Flowspec header for utilities
2 * Copyright (C) 2018 6WIND
3 *
4 * FRRouting is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the
6 * Free Software Foundation; either version 2, or (at your option) any
7 * later version.
8 *
9 * FRRouting is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License along
15 * with this program; see the file COPYING; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19 #ifndef _FRR_BGP_FLOWSPEC_UTIL_H
20 #define _FRR_BGP_FLOWSPEC_UTIL_H
21
22 #include "zclient.h"
23
24 #define BGP_FLOWSPEC_STRING_DISPLAY_MAX 512
25
26 enum bgp_flowspec_util_nlri_t {
27 BGP_FLOWSPEC_VALIDATE_ONLY = 0,
28 BGP_FLOWSPEC_RETURN_STRING = 1,
29 BGP_FLOWSPEC_CONVERT_TO_NON_OPAQUE = 2,
30 BGP_FLOWSPEC_RETURN_JSON = 3,
31 };
32
33
34 extern int bgp_flowspec_op_decode(enum bgp_flowspec_util_nlri_t type,
35 uint8_t *nlri_ptr,
36 uint32_t max_len,
37 void *result, int *error);
38
39 extern int bgp_flowspec_ip_address(enum bgp_flowspec_util_nlri_t type,
40 uint8_t *nlri_ptr,
41 uint32_t max_len,
42 void *result, int *error);
43
44 extern int bgp_flowspec_bitmask_decode(enum bgp_flowspec_util_nlri_t type,
45 uint8_t *nlri_ptr,
46 uint32_t max_len,
47 void *result, int *error);
48
49 struct bgp_pbr_entry_main;
50 extern int bgp_flowspec_match_rules_fill(uint8_t *nlri_content, int len,
51 struct bgp_pbr_entry_main *bpem);
52
53 extern bool bgp_flowspec_contains_prefix(struct prefix *pfs,
54 struct prefix *input,
55 int prefix_check);
56
57 #endif /* _FRR_BGP_FLOWSPEC_UTIL_H */