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63a0b7a9f1
because the IP destination criterium may match several entries, the show command may return more than one entry. Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/* BGP Flowspec header for utilities
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* Copyright (C) 2018 6WIND
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*
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* FRRouting is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* FRRouting is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; see the file COPYING; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _FRR_BGP_FLOWSPEC_UTIL_H
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#define _FRR_BGP_FLOWSPEC_UTIL_H
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#include "zclient.h"
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#define BGP_FLOWSPEC_STRING_DISPLAY_MAX 512
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enum bgp_flowspec_util_nlri_t {
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BGP_FLOWSPEC_VALIDATE_ONLY = 0,
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BGP_FLOWSPEC_RETURN_STRING = 1,
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BGP_FLOWSPEC_CONVERT_TO_NON_OPAQUE = 2,
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BGP_FLOWSPEC_RETURN_JSON = 3,
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};
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extern int bgp_flowspec_op_decode(enum bgp_flowspec_util_nlri_t type,
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uint8_t *nlri_ptr,
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uint32_t max_len,
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void *result, int *error);
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extern int bgp_flowspec_ip_address(enum bgp_flowspec_util_nlri_t type,
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uint8_t *nlri_ptr,
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uint32_t max_len,
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void *result, int *error);
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extern int bgp_flowspec_bitmask_decode(enum bgp_flowspec_util_nlri_t type,
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uint8_t *nlri_ptr,
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uint32_t max_len,
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void *result, int *error);
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struct bgp_pbr_entry_main;
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extern int bgp_flowspec_match_rules_fill(uint8_t *nlri_content, int len,
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struct bgp_pbr_entry_main *bpem);
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extern bool bgp_flowspec_contains_prefix(struct prefix *pfs,
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struct prefix *input,
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int prefix_check);
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#endif /* _FRR_BGP_FLOWSPEC_UTIL_H */
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