ospfd/ospf_dump.h

   1 /*
   2  * OSPFd dump routine.
   3  * Copyright (C) 1999 Toshiaki Takada
   4  *
   5  * This file is part of GNU Zebra.
   6  *
   7  * GNU Zebra is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License as published by the
   9  * Free Software Foundation; either version 2, or (at your option) any
  10  * later version.
  11  *
  12  * GNU Zebra is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with GNU Zebra; see the file COPYING.  If not, write to the
  19  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  20  * Boston, MA 02111-1307, USA.
  21  */
  22
  23 #ifndef _ZEBRA_OSPF_DUMP_H
  24 #define _ZEBRA_OSPF_DUMP_H
  25
  26 /* Debug Flags. */
  27 #define OSPF_DEBUG_HELLO        0x01
  28 #define OSPF_DEBUG_DB_DESC      0x02
  29 #define OSPF_DEBUG_LS_REQ       0x04
  30 #define OSPF_DEBUG_LS_UPD       0x08
  31 #define OSPF_DEBUG_LS_ACK       0x10
  32 #define OSPF_DEBUG_ALL          0x1f
  33
  34 #define OSPF_DEBUG_SEND         0x01
  35 #define OSPF_DEBUG_RECV         0x02
  36 #define OSPF_DEBUG_SEND_RECV    0x03
  37 #define OSPF_DEBUG_DETAIL       0x04
  38
  39 #define OSPF_DEBUG_ISM_STATUS   0x01
  40 #define OSPF_DEBUG_ISM_EVENTS   0x02
  41 #define OSPF_DEBUG_ISM_TIMERS   0x04
  42 #define OSPF_DEBUG_ISM          0x07
  43 #define OSPF_DEBUG_NSM_STATUS   0x01
  44 #define OSPF_DEBUG_NSM_EVENTS   0x02
  45 #define OSPF_DEBUG_NSM_TIMERS   0x04
  46 #define OSPF_DEBUG_NSM          0x07
  47
  48 #define OSPF_DEBUG_LSA_GENERATE 0x01
  49 #define OSPF_DEBUG_LSA_FLOODING 0x02
  50 #define OSPF_DEBUG_LSA_INSTALL  0x04
  51 #define OSPF_DEBUG_LSA_REFRESH  0x08
  52 #define OSPF_DEBUG_LSA          0x0F
  53
  54 #define OSPF_DEBUG_ZEBRA_INTERFACE     0x01
  55 #define OSPF_DEBUG_ZEBRA_REDISTRIBUTE  0x02
  56 #define OSPF_DEBUG_ZEBRA               0x03
  57
  58 #define OSPF_DEBUG_EVENT        0x01
  59 #define OSPF_DEBUG_NSSA         0x02
  60
  61 /* Macro for setting debug option. */
  62 #define CONF_DEBUG_PACKET_ON(a, b)          conf_debug_ospf_packet[a] |= (b)
  63 #define CONF_DEBUG_PACKET_OFF(a, b)         conf_debug_ospf_packet[a] &= ~(b)
  64 #define TERM_DEBUG_PACKET_ON(a, b)          term_debug_ospf_packet[a] |= (b)
  65 #define TERM_DEBUG_PACKET_OFF(a, b)         term_debug_ospf_packet[a] &= ~(b)
  66 #define DEBUG_PACKET_ON(a, b) \
  67     do { \
  68       CONF_DEBUG_PACKET_ON(a, b); \
  69       TERM_DEBUG_PACKET_ON(a, b); \
  70     } while (0)
  71 #define DEBUG_PACKET_OFF(a, b) \
  72     do { \
  73       CONF_DEBUG_PACKET_OFF(a, b); \
  74       TERM_DEBUG_PACKET_OFF(a, b); \
  75     } while (0)
  76
  77 #define CONF_DEBUG_ON(a, b)      conf_debug_ospf_ ## a |= (OSPF_DEBUG_ ## b)
  78 #define CONF_DEBUG_OFF(a, b)     conf_debug_ospf_ ## a &= ~(OSPF_DEBUG_ ## b)
  79 #define TERM_DEBUG_ON(a, b)      term_debug_ospf_ ## a |= (OSPF_DEBUG_ ## b)
  80 #define TERM_DEBUG_OFF(a, b)     term_debug_ospf_ ## a &= ~(OSPF_DEBUG_ ## b)
  81 #define DEBUG_ON(a, b) \
  82      do { \
  83        CONF_DEBUG_ON(a, b); \
  84        TERM_DEBUG_ON(a, b); \
  85      } while (0)
  86 #define DEBUG_OFF(a, b) \
  87      do { \
  88        CONF_DEBUG_OFF(a, b); \
  89        TERM_DEBUG_OFF(a, b); \
  90      } while (0)
  91
  92 /* Macro for checking debug option. */
  93 #define IS_DEBUG_OSPF_PACKET(a, b) \
  94         (term_debug_ospf_packet[a] & OSPF_DEBUG_ ## b)
  95 #define IS_DEBUG_OSPF(a, b) \
  96         (term_debug_ospf_ ## a & OSPF_DEBUG_ ## b)
  97 #define IS_DEBUG_OSPF_EVENT IS_DEBUG_OSPF(event,EVENT)
  98
  99 #define IS_DEBUG_OSPF_NSSA  IS_DEBUG_OSPF(nssa,NSSA)
 100
 101 #define IS_CONF_DEBUG_OSPF_PACKET(a, b) \
 102         (conf_debug_ospf_packet[a] & OSPF_DEBUG_ ## b)
 103 #define IS_CONF_DEBUG_OSPF(a, b) \
 104         (conf_debug_ospf_ ## a & OSPF_DEBUG_ ## b)
 105
 106 #ifdef ORIGINAL_CODING
 107 #else /* ORIGINAL_CODING */
 108 struct stream;
 109 #endif /* ORIGINAL_CODING */
 110
 111 #define AREA_NAME(A)    ospf_area_name_string ((A))
 112 #define IF_NAME(I)      ospf_if_name_string ((I))
 113
 114 /* Extern debug flag. */
 115 extern unsigned long term_debug_ospf_packet[];
 116 extern unsigned long term_debug_ospf_event;
 117 extern unsigned long term_debug_ospf_ism;
 118 extern unsigned long term_debug_ospf_nsm;
 119 extern unsigned long term_debug_ospf_lsa;
 120 extern unsigned long term_debug_ospf_zebra;
 121 extern unsigned long term_debug_ospf_nssa;
 122
 123 /* Message Strings. */
 124 extern const char *ospf_packet_type_str[];
 125 extern char *ospf_lsa_type_str[];
 126
 127 /* Prototypes. */
 128 extern const char *ospf_area_name_string (struct ospf_area *);
 129 extern const char *ospf_area_desc_string (struct ospf_area *);
 130 extern const char *ospf_if_name_string (struct ospf_interface *);
 131 extern void ospf_nbr_state_message (struct ospf_neighbor *, char *, size_t);
 132 extern char *ospf_options_dump (u_char);
 133 extern const char *ospf_timer_dump (struct thread *, char *, size_t);
 134 extern const char *ospf_timeval_dump (struct timeval *, char *, size_t);
 135 extern void ospf_ip_header_dump (struct ip *);
 136 extern void ospf_packet_dump (struct stream *);
 137 extern void ospf_lsa_header_dump (struct lsa_header *);
 138 extern void debug_init (void);
 139
 140 /* Appropriate buffer size to use with ospf_timer_dump and ospf_timeval_dump: */
 141 #define OSPF_TIME_DUMP_SIZE     16
 142
 143 #endif /* _ZEBRA_OSPF_DUMP_H */