tests/isisd/test_common.h

   1 /*
   2  * Copyright (C) 2020  NetDEF, Inc.
   3  *                     Renato Westphal
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License as published by the Free
   7  * Software Foundation; either version 2 of the License, or (at your option)
   8  * any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful, but WITHOUT
  11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13  * more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; see the file COPYING; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  18  */
  19
  20 #ifndef _COMMON_ISIS_H
  21 #define _COMMON_ISIS_H
  22
  23 #include "isisd/isisd.h"
  24 #include "isisd/isis_spf.h"
  25 #include "isisd/isis_spf_private.h"
  26
  27 #define MAX_HOSTNAME 16
  28 #define MAX_NETWORKS 8
  29 #define MAX_ADJACENCIES 8
  30 #define MAX_NODES 12
  31
  32 #define SRGB_DFTL_LOWER_BOUND 16000
  33 #define SRGB_DFTL_RANGE_SIZE 8000
  34
  35 struct isis_test_adj {
  36         char hostname[MAX_HOSTNAME];
  37         uint8_t pseudonode_id;
  38         uint32_t metric;
  39 };
  40
  41 struct isis_test_node {
  42         char hostname[MAX_HOSTNAME];
  43         uint8_t sysid[ISIS_SYS_ID_LEN];
  44         uint8_t pseudonode_id;
  45         int level;
  46         struct {
  47                 bool ipv4;
  48                 bool ipv6;
  49         } protocols;
  50         const char *router_id;
  51         struct {
  52                 uint32_t lower_bound;
  53                 uint32_t range_size;
  54         } srgb;
  55         const char *networks[MAX_NETWORKS + 1];
  56         struct isis_test_adj adjacencies[MAX_ADJACENCIES + 1];
  57         uint8_t flags;
  58 };
  59 #define F_ISIS_TEST_NODE_SR 0x01
  60
  61 struct isis_topology {
  62         uint16_t number;
  63         struct isis_test_node nodes[MAX_NODES + 1];
  64 };
  65
  66 /* Prototypes. */
  67 extern int isis_sock_init(struct isis_circuit *circuit);
  68 extern const struct isis_test_node *
  69 test_topology_find_node(const struct isis_topology *topology,
  70                         const char *hostname, uint8_t pseudonode_id);
  71 extern const struct isis_topology *
  72 test_topology_find(struct isis_topology *test_topologies, uint16_t number);
  73 extern int test_topology_load(const struct isis_topology *topology,
  74                               struct isis_area *area,
  75                               struct lspdb_head lspdb[]);
  76
  77 /* Global variables. */
  78 extern struct thread_master *master;
  79 extern struct zebra_privs_t isisd_privs;
  80 extern struct isis_topology test_topologies[];
  81
  82 #endif /* _COMMON_ISIS_H */