diff options
| -rw-r--r-- | ospf6d/ospf6_message.c | 24 | ||||
| -rw-r--r-- | ospf6d/ospf6_message.h | 7 |
2 files changed, 16 insertions, 15 deletions
diff --git a/ospf6d/ospf6_message.c b/ospf6d/ospf6_message.c index 5760874d..8179fc14 100644 --- a/ospf6d/ospf6_message.c +++ b/ospf6d/ospf6_message.c @@ -50,8 +50,16 @@ #include <netinet/ip6.h> unsigned char conf_debug_ospf6_message[6] = {0x03, 0, 0, 0, 0, 0}; -const char *ospf6_message_type_str[] = - { "Unknown", "Hello", "DbDesc", "LSReq", "LSUpdate", "LSAck" }; +static const struct message ospf6_message_type_str [] = +{ + { OSPF6_MESSAGE_TYPE_HELLO, "Hello" }, + { OSPF6_MESSAGE_TYPE_DBDESC, "DbDesc" }, + { OSPF6_MESSAGE_TYPE_LSREQ, "LSReq" }, + { OSPF6_MESSAGE_TYPE_LSUPDATE, "LSUpdate" }, + { OSPF6_MESSAGE_TYPE_LSACK, "LSAck" }, +}; +static const size_t ospf6_message_type_str_max = + sizeof (ospf6_message_type_str) / sizeof (ospf6_message_type_str[0]); /* Minimum (besides the standard OSPF packet header) lengths for OSPF packets of particular types, offset is the "type" field. */ @@ -1194,7 +1202,7 @@ ospf6_packet_examin (struct ospf6_header *oh, const unsigned bytesonwire) { if (IS_OSPF6_DEBUG_MESSAGE (OSPF6_MESSAGE_TYPE_UNKNOWN, RECV)) zlog_debug ("%s: undersized (%u B) %s packet", __func__, - bytesonwire, ospf6_message_type_str[oh->type]); + bytesonwire, LOOKUP (ospf6_message_type_str, oh->type)); return MSG_NG; } /* type-specific deeper validation */ @@ -1207,7 +1215,7 @@ ospf6_packet_examin (struct ospf6_header *oh, const unsigned bytesonwire) return MSG_OK; if (IS_OSPF6_DEBUG_MESSAGE (OSPF6_MESSAGE_TYPE_UNKNOWN, RECV)) zlog_debug ("%s: alignment error in %s packet", - __func__, ospf6_message_type_str[oh->type]); + __func__, LOOKUP (ospf6_message_type_str, oh->type)); return MSG_NG; case OSPF6_MESSAGE_TYPE_DBDESC: /* RFC5340 A.3.3, packet header + OSPF6_DB_DESC_MIN_SIZE bytes followed @@ -1226,7 +1234,7 @@ ospf6_packet_examin (struct ospf6_header *oh, const unsigned bytesonwire) return MSG_OK; if (IS_OSPF6_DEBUG_MESSAGE (OSPF6_MESSAGE_TYPE_UNKNOWN, RECV)) zlog_debug ("%s: alignment error in %s packet", - __func__, ospf6_message_type_str[oh->type]); + __func__, LOOKUP (ospf6_message_type_str, oh->type)); return MSG_NG; case OSPF6_MESSAGE_TYPE_LSUPDATE: /* RFC5340 A.3.5, packet header + OSPF6_LS_UPD_MIN_SIZE bytes followed @@ -1256,7 +1264,7 @@ ospf6_packet_examin (struct ospf6_header *oh, const unsigned bytesonwire) return MSG_NG; } if (test != MSG_OK && IS_OSPF6_DEBUG_MESSAGE (OSPF6_MESSAGE_TYPE_UNKNOWN, RECV)) - zlog_debug ("%s: anomaly in %s packet", __func__, ospf6_message_type_str[oh->type]); + zlog_debug ("%s: anomaly in %s packet", __func__, LOOKUP (ospf6_message_type_str, oh->type)); return test; } @@ -1559,7 +1567,7 @@ ospf6_receive (struct thread *thread) inet_ntop (AF_INET6, &src, srcname, sizeof (srcname)); inet_ntop (AF_INET6, &dst, dstname, sizeof (dstname)); zlog_debug ("%s received on %s", - OSPF6_MESSAGE_TYPE_NAME (oh->type), oi->interface->name); + LOOKUP (ospf6_message_type_str, oh->type), oi->interface->name); zlog_debug (" src: %s", srcname); zlog_debug (" dst: %s", dstname); @@ -1647,7 +1655,7 @@ ospf6_send (struct in6_addr *src, struct in6_addr *dst, else memset (srcname, 0, sizeof (srcname)); zlog_debug ("%s send on %s", - OSPF6_MESSAGE_TYPE_NAME (oh->type), oi->interface->name); + LOOKUP (ospf6_message_type_str, oh->type), oi->interface->name); zlog_debug (" src: %s", srcname); zlog_debug (" dst: %s", dstname); diff --git a/ospf6d/ospf6_message.h b/ospf6d/ospf6_message.h index b24d2e62..87a7cfeb 100644 --- a/ospf6d/ospf6_message.h +++ b/ospf6d/ospf6_message.h @@ -44,13 +44,6 @@ extern unsigned char conf_debug_ospf6_message[]; #define OSPF6_MESSAGE_TYPE_LSACK 0x5 /* Flooding acknowledgment */ #define OSPF6_MESSAGE_TYPE_ALL 0x6 /* For debug option */ -#define OSPF6_MESSAGE_TYPE_CANONICAL(T) \ - ((T) > OSPF6_MESSAGE_TYPE_LSACK ? OSPF6_MESSAGE_TYPE_UNKNOWN : (T)) - -extern const char *ospf6_message_type_str[]; -#define OSPF6_MESSAGE_TYPE_NAME(T) \ - (ospf6_message_type_str[ OSPF6_MESSAGE_TYPE_CANONICAL (T) ]) - /* OSPFv3 packet header */ #define OSPF6_HEADER_SIZE 16U struct ospf6_header |