ospf6d/ospf6d.h

   1 /*
   2  * Copyright (C) 1999 Yasuhiro Ohara
   3  *
   4  * This file is part of GNU Zebra.
   5  *
   6  * GNU Zebra is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the
   8  * Free Software Foundation; either version 2, or (at your option) any
   9  * later version.
  10  *
  11  * GNU Zebra is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with GNU Zebra; see the file COPYING.  If not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  */
  21
  22 #ifndef OSPF6D_H
  23 #define OSPF6D_H
  24
  25 #include <zebra.h>
  26 #include "linklist.h"
  27
  28 #ifndef HEADER_DEPENDENCY
  29 /* Include other stuffs */
  30 #include "version.h"
  31 #include "log.h"
  32 #include "getopt.h"
  33 #include "thread.h"
  34 #include "command.h"
  35 #include "memory.h"
  36 #include "sockunion.h"
  37 #include "if.h"
  38 #include "prefix.h"
  39 #include "stream.h"
  40 #include "thread.h"
  41 #include "filter.h"
  42 #include "zclient.h"
  43 #include "table.h"
  44 #include "plist.h"
  45
  46 /* OSPF stuffs */
  47 #include "ospf6_hook.h"
  48 #include "ospf6_types.h"
  49 #include "ospf6_prefix.h"
  50 #include "ospf6_lsa.h"
  51 #include "ospf6_lsdb.h"
  52
  53 #include "ospf6_message.h"
  54 #include "ospf6_proto.h"
  55 #include "ospf6_spf.h"
  56 #include "ospf6_top.h"
  57 #include "ospf6_area.h"
  58 #include "ospf6_interface.h"
  59 #include "ospf6_neighbor.h"
  60 #include "ospf6_ism.h"
  61 #include "ospf6_nsm.h"
  62 #include "ospf6_route.h"
  63 #include "ospf6_dbex.h"
  64 #include "ospf6_network.h"
  65 #include "ospf6_zebra.h"
  66 #include "ospf6_dump.h"
  67 #include "ospf6_routemap.h"
  68 #include "ospf6_asbr.h"
  69 #include "ospf6_abr.h"
  70 #include "ospf6_intra.h"
  71 #endif /*HEADER_DEPENDENCY*/
  72
  73 #define HASHVAL 64
  74 #define MAXIOVLIST 1024
  75
  76 #define OSPF6_DAEMON_VERSION    "0.9.6o"
  77
  78 #define AF_LINKSTATE  0xff
  79
  80 /* global variables */
  81 extern char *progname;
  82 extern int errno;
  83 extern int daemon_mode;
  84 extern struct thread_master *master;
  85 extern list iflist;
  86 extern list nexthoplist;
  87 extern struct sockaddr_in6 allspfrouters6;
  88 extern struct sockaddr_in6 alldrouters6;
  89 extern int ospf6_sock;
  90 extern char *recent_reason;
  91
  92 /* Default configuration file name for ospfd. */
  93 #define OSPF6_DEFAULT_CONFIG       "ospf6d.conf"
  94
  95 /* Default port values. */
  96 #define OSPF6_VTY_PORT             2606
  97 #define OSPF6_VTYSH_PATH           "/tmp/.ospf6d"
  98
  99 #ifdef INRIA_IPV6
 100 #ifndef IPV6_PKTINFO
 101 #define IPV6_PKTINFO IPV6_RECVPKTINFO
 102 #endif /* IPV6_PKTINFO */
 103 #endif /* INRIA_IPV6 */
 104
 105 /* Historycal for KAME.  */
 106 #ifndef IPV6_JOIN_GROUP
 107 #ifdef IPV6_ADD_MEMBERSHIP
 108 #define IPV6_JOIN_GROUP IPV6_ADD_MEMBERSHIP
 109 #endif /* IPV6_ADD_MEMBERSHIP. */
 110 #ifdef IPV6_JOIN_MEMBERSHIP
 111 #define IPV6_JOIN_GROUP  IPV6_JOIN_MEMBERSHIP
 112 #endif /* IPV6_JOIN_MEMBERSHIP. */
 113 #endif /* ! IPV6_JOIN_GROUP*/
 114
 115 #ifndef IPV6_LEAVE_GROUP
 116 #ifdef IPV6_DROP_MEMBERSHIP
 117 #define IPV6_LEAVE_GROUP IPV6_DROP_MEMBERSHIP
 118 #endif /* IPV6_DROP_MEMBERSHIP */
 119 #endif /* ! IPV6_LEAVE_GROUP */
 120
 121 #define OSPF6_CMD_CHECK_RUNNING() \
 122   if (ospf6 == NULL) \
 123     { \
 124       vty_out (vty, "OSPFv3 is not running%s", VTY_NEWLINE); \
 125       return CMD_SUCCESS; \
 126     }
 127
 128 #define OSPF6_LEVEL_NONE      0
 129 #define OSPF6_LEVEL_NEIGHBOR  1
 130 #define OSPF6_LEVEL_INTERFACE 2
 131 #define OSPF6_LEVEL_AREA      3
 132 #define OSPF6_LEVEL_TOP       4
 133 #define OSPF6_LEVEL_MAX       5
 134
 135 #define OSPF6_PASSIVE_STR \
 136   "Suppress routing updates on an interface\n"
 137 #define OSPF6_PREFIX_LIST_STR \
 138   "Advertise I/F Address only match entries of prefix-list\n"
 139
 140 #define OSPF6_AREA_STR      "Area information\n"
 141 #define OSPF6_AREA_ID_STR   "Area ID (as an IPv4 notation)\n"
 142 #define OSPF6_SPF_STR       "Shortest Path First tree information\n"
 143 #define OSPF6_ROUTER_ID_STR "Specify Router-ID\n"
 144 #define OSPF6_LS_ID_STR     "Specify Link State ID\n"
 145
 146 \f
 147 /* Function Prototypes */
 148 void
 149 ospf6_timeval_sub (const struct timeval *t1, const struct timeval *t2,
 150                    struct timeval *result);
 151 void
 152 ospf6_timeval_div (const struct timeval *t1, u_int by,
 153                    struct timeval *result);
 154 void
 155 ospf6_timeval_sub_equal (const struct timeval *t, struct timeval *result);
 156 void
 157 ospf6_timeval_decode (const struct timeval *t, long *dayp, long *hourp,
 158                       long *minp, long *secp, long *msecp, long *usecp);
 159 void
 160 ospf6_timeval_string (struct timeval *tv, char *buf, int size);
 161 void
 162 ospf6_timeval_string_summary (struct timeval *tv, char *buf, int size);
 163
 164 void
 165 ospf6_count_state (void *arg, int val, void *obj);
 166
 167 void ospf6_init ();
 168 void ospf6_terminate ();
 169
 170 void ospf6_maxage_remover ();
 171
 172 void *ospf6_lsa_get_scope (u_int16_t type, struct ospf6_interface *o6i);
 173
 174 #endif /* OSPF6D_H */
 175