pathd/path_pcep_config.h

   1 /*
   2  * Copyright (C) 2020  NetDEF, Inc.
   3  *
   4  * This program 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 Free
   6  * Software Foundation; either version 2 of the License, or (at your option)
   7  * any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * 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 _PATH_PCEP_CONFIG_H_
  20 #define _PATH_PCEP_CONFIG_H_
  21
  22 #include <stdbool.h>
  23 #include <debug.h>
  24
  25 #include "pathd/path_pcep.h"
  26
  27 #define PATH_NB_NO_CHANGE 0
  28 #define PATH_NB_OK 1
  29 #define PATH_NB_ERR -1
  30
  31 typedef int (*path_list_cb_t)(struct path *path, void *arg);
  32
  33 /* Lookup the candidate path and fill up the missing path attributes like name
  34    and type. Used for path generated from PCEP message received from the PCE
  35    so they contains more information about the candidate path. If no matching
  36    policy or candidate path is found, nothing is changed */
  37 void path_pcep_config_lookup(struct path *path);
  38 struct path *path_pcep_config_get_path(struct lsp_nb_key *key);
  39 void path_pcep_config_list_path(path_list_cb_t cb, void *arg);
  40 int path_pcep_config_update_path(struct path *path);
  41 struct path *candidate_to_path(struct srte_candidate *candidate);
  42
  43
  44 #endif // _PATH_PCEP_CONFIG_H_