ospf_show_lsdb.c

vxworks下ospf协议栈

	semTake (ospf_global_mutex , WAIT_FOREVER);

	while (sptr_area != NULL)
		{
		for (index = 0x00000000L, sptr_ls_database_head = &(sptr_area->ls_database_hash_table[OSPF_LS_SUMMARY_NETWORK][index]);	/* for each hash list */
			index < OSPF_HASH_TABLE_SIZE; ++index, sptr_ls_database_head = &(sptr_area->ls_database_hash_table[OSPF_LS_SUMMARY_NETWORK][index]))
			{
			/* SPR#76812 */
	       	for (sptr_database_entry = sptr_ls_database_head->sptr_linear_database_entry;
	       		sptr_database_entry != NULL;
	       	    sptr_database_entry = sptr_next_database_entry)
				{
				sptr_next_database_entry = sptr_database_entry->sptr_forward_link;

				if ( sptr_database_entry->advertisement.sptr_summary != NULL )
					{
					ospf_print_ls_router_id();
					ospf_print_ls_summary_area_id(sptr_area->area_id);
					ospf_print_ls_age(sptr_database_entry->advertisement.sptr_summary->ls_header.age);
					ospf_print_ls_options();
					ospf_print_ls_type(sptr_database_entry->advertisement.sptr_summary->ls_header.type);
					ospf_print_ls_id(sptr_database_entry->advertisement.sptr_summary->ls_header.id);
					ospf_print_ls_advertising_router(sptr_database_entry->advertisement.sptr_summary->ls_header.advertising_router);
					ospf_print_ls_sequence_number(sptr_database_entry->advertisement.sptr_summary->ls_header.sequence_number);
					ospf_print_ls_checksum(sptr_database_entry->advertisement.sptr_summary->ls_header.checksum);
					ospf_print_ls_length(sptr_database_entry->advertisement.sptr_summary->ls_header.length);
					ospf_print_ls_network_mask(sptr_database_entry->advertisement.sptr_summary->network_mask);
					ospf_print_ls_summary_tos0_metric(sptr_database_entry->advertisement.sptr_summary->tos0_metric);
                    printf("=====================================================================\r\n");
					number_of_network_summary_lsas++;
					}
				}
			}
		sptr_area = sptr_area->sptr_forward_link;
		}

	ospf_print_number_of_network_summary_lsas(number_of_network_summary_lsas);
	printf("=====================================================================\r\n");
	semGive(ospf_global_mutex );
	return OK;
    }

STATUS ospfShowAsbrSummaryLsdb()
    {
	OSPF_AREA_ENTRY *sptr_area = ospf.sptr_area_list;
	OSPF_LS_DATABASE_HEAD *sptr_ls_database_head = NULL;
	OSPF_LS_DATABASE_ENTRY *sptr_database_entry = NULL;
	OSPF_LS_DATABASE_ENTRY *sptr_next_database_entry = NULL;
    ULONG index;
	ULONG number_of_asbr_summary_lsas = 0x00000000;

	OSPF_PRINTF_DEBUG (OSPF_DEBUG_PRINTF, "OSPF: Entering ospf_show_asbr_summary_lsdb\r\n");

	semTake (ospf_global_mutex , WAIT_FOREVER);

	while (sptr_area != NULL)
		{
		for (index = 0x00000000L, sptr_ls_database_head = &(sptr_area->ls_database_hash_table[OSPF_LS_SUMMARY_AS_BOUNDARY_ROUTER][index]);	/* for each hash list */
			index < OSPF_HASH_TABLE_SIZE; ++index, sptr_ls_database_head = &(sptr_area->ls_database_hash_table[OSPF_LS_SUMMARY_AS_BOUNDARY_ROUTER][index]))
			{
			/* SPR#76812 */
	       	for (sptr_database_entry = sptr_ls_database_head->sptr_linear_database_entry;
	       		sptr_database_entry != NULL;
	       	    sptr_database_entry = sptr_next_database_entry)
				{
				sptr_next_database_entry = sptr_database_entry->sptr_forward_link;

				if ( sptr_database_entry->advertisement.sptr_summary != NULL )
					{
					ospf_print_ls_router_id();
					ospf_print_ls_asbr_summary_area_id(sptr_area->area_id);
					ospf_print_ls_age(sptr_database_entry->advertisement.sptr_summary->ls_header.age);
					ospf_print_ls_options();
					ospf_print_ls_type(sptr_database_entry->advertisement.sptr_summary->ls_header.type);
					ospf_print_ls_id(sptr_database_entry->advertisement.sptr_summary->ls_header.id);
					ospf_print_ls_advertising_router(sptr_database_entry->advertisement.sptr_summary->ls_header.advertising_router);
					ospf_print_ls_sequence_number(sptr_database_entry->advertisement.sptr_summary->ls_header.sequence_number);
					ospf_print_ls_checksum(sptr_database_entry->advertisement.sptr_summary->ls_header.checksum);
					ospf_print_ls_length(sptr_database_entry->advertisement.sptr_summary->ls_header.length);
					ospf_print_ls_network_mask(sptr_database_entry->advertisement.sptr_summary->network_mask);
					ospf_print_ls_summary_tos0_metric(sptr_database_entry->advertisement.sptr_summary->tos0_metric);
                    printf("=====================================================================\r\n");
					number_of_asbr_summary_lsas++;
					}
				}
			}
		sptr_area = sptr_area->sptr_forward_link;
		}

	ospf_print_number_of_asbr_summary_lsas(number_of_asbr_summary_lsas);
	printf("=====================================================================\r\n");
	semGive(ospf_global_mutex );
	return OK;
    }


/* SPR 85432 -- Begin */
STATUS ospfShowExternalLsdb()
    {
	OSPF_LS_DATABASE_HEAD *sptr_ls_database_head = NULL;
	OSPF_LS_DATABASE_ENTRY *sptr_database_entry = NULL;
	OSPF_LS_DATABASE_ENTRY *sptr_next_database_entry = NULL;
    ULONG index;
	ULONG number_of_external_lsas = 0x00000000;
	OSPF_LS_DATABASE_ENTRY *sptr_display_route = NULL;
	OSPF_LS_DATABASE_ENTRY *sptr_display_route_output = NULL;
	OSPF_CONTAINER_ITERATOR iterator;


	OSPF_PRINTF_DEBUG (
        OSPF_DEBUG_PRINTF, "OSPF: Entering ospf_show_external_lsdb\r\n");

	semTake (ospf_global_mutex , WAIT_FOREVER);

	/* Check for external lsdb */
	for (index = 0x00000000L, sptr_ls_database_head = &(ospf.external_database_hash_table[LS_EXTERNAL_LSA][index]);	/* for each hash list */
		index < OSPF_HASH_TABLE_SIZE; ++index, sptr_ls_database_head = &(ospf.external_database_hash_table[LS_EXTERNAL_LSA][index]))
		{
		if (sptr_ls_database_head == NULL)
			{
			continue;
			}
		/* SPR#76812 */
       	for (sptr_database_entry = sptr_ls_database_head->sptr_linear_database_entry;
       		sptr_database_entry != NULL;
       	    sptr_database_entry = sptr_next_database_entry)
			{
			sptr_next_database_entry = sptr_database_entry->sptr_forward_link;

			/* SPR 85893 */
			if ( sptr_database_entry->ls_database_pending_delete == FALSE)
				{
				sptr_display_route = ( OSPF_LS_DATABASE_ENTRY*) table_malloc (1, sizeof (OSPF_LS_DATABASE_ENTRY));
				if (sptr_display_route != NULL)
					{
					memset(sptr_display_route,0x0,sizeof(OSPF_LS_DATABASE_ENTRY));
					memcpy(sptr_display_route,sptr_database_entry,sizeof(OSPF_LS_DATABASE_ENTRY));
					if (ospf_container_add_back (ospf.sptr_external_lsdb_print_queue, sptr_display_route) == false)
						{
						table_free ((void *)sptr_display_route);
						sptr_display_route = NULL;
						}
					}
				}
			}
		}

	semGive(ospf_global_mutex );

	iterator = (OSPF_CONTAINER_ITERATOR)NULL;

	iterator = ospf_container_create_iterator (ospf.sptr_external_lsdb_print_queue);

	if (iterator == (OSPF_CONTAINER_ITERATOR)NULL)
		{
		return ERROR;
		}

	ospf_container_goto_front (iterator);

	while(ospf_container_is_at_end (iterator) == false)
	{
		sptr_display_route_output = ospf_container_at (iterator);
		if(sptr_display_route_output == NULL)
		{
			ospf_container_next (iterator);
			continue;
		}
		else
		{
			ospf_container_remove (iterator);
			if ( sptr_display_route_output->advertisement.sptr_external != NULL )
			{
				ospf_print_ls_router_id();
				printf("AS External Link States\r\n");
				ospf_print_ls_age(sptr_display_route_output->advertisement.sptr_external->ls_header.age);
				ospf_print_ls_options();
				ospf_print_ls_type(sptr_display_route_output->advertisement.sptr_external->ls_header.type);
				ospf_print_ls_id(sptr_display_route_output->advertisement.sptr_external->ls_header.id);
				ospf_print_ls_advertising_router(sptr_display_route_output->advertisement.sptr_external->ls_header.advertising_router);
				ospf_print_ls_sequence_number(sptr_display_route_output->advertisement.sptr_external->ls_header.sequence_number);
				ospf_print_ls_checksum(sptr_display_route_output->advertisement.sptr_external->ls_header.checksum);
				ospf_print_ls_length(sptr_display_route_output->advertisement.sptr_external->ls_header.length);
				ospf_print_ls_network_mask(sptr_display_route_output->advertisement.sptr_external->network_mask);
				ospf_print_ls_external_link(sptr_display_route_output->advertisement.sptr_external);
	            printf("routeProtoId: %ld\r\n", sptr_display_route_output->route_protocol);
				printf("=====================================================================\r\n");
				number_of_external_lsas++;
			}

			table_free ((void *)sptr_display_route_output);
			sptr_display_route_output = NULL;
		}
	}

	ospf_print_number_of_external_lsas(number_of_external_lsas);
	printf("=====================================================================\r\n");

	ospf_container_free_iterator (iterator);
	iterator = 0;

	return OK;
    }
/* SPR 85432 -- End */

#if defined (__NSSA__)
STATUS ospfShowType7Lsdb()
    {
	OSPF_AREA_ENTRY *sptr_area = ospf.sptr_area_list;
	OSPF_LS_DATABASE_HEAD *sptr_ls_database_head = NULL;
	OSPF_LS_DATABASE_ENTRY *sptr_database_entry = NULL;
	OSPF_LS_DATABASE_ENTRY *sptr_next_database_entry = NULL;
    ULONG index;
	ULONG number_of_type_7_lsas = 0x00000000;


	OSPF_PRINTF_DEBUG (OSPF_DEBUG_PRINTF, "OSPF: Entering ospfShowType7Lsdb\r\n");

	semTake (ospf_global_mutex , WAIT_FOREVER);

	while (sptr_area != NULL)
		{
		for (index = 0x00000000L, sptr_ls_database_head = &(sptr_area->ls_database_hash_table[OSPF_LS_TYPE_7][index]);	/* for each hash list */
			index < OSPF_HASH_TABLE_SIZE; ++index, sptr_ls_database_head = &(sptr_area->ls_database_hash_table[OSPF_LS_TYPE_7][index]))
			{
			if (sptr_ls_database_head == NULL)
				{
				continue;
				}
			/* SPR#76812 */
	       	for (sptr_database_entry = sptr_ls_database_head->sptr_linear_database_entry;
	       		sptr_database_entry != NULL;
	       	    sptr_database_entry = sptr_next_database_entry)
				{
				sptr_next_database_entry = sptr_database_entry->sptr_forward_link;

				ospf_print_ls_router_id();
				printf("NSSA Link States\r\n");
				ospf_print_ls_age(sptr_database_entry->advertisement.sptr_type_7->ls_header.age);
				ospf_print_ls_options();
				ospf_print_ls_type(sptr_database_entry->advertisement.sptr_type_7->ls_header.type);
				ospf_print_ls_id(sptr_database_entry->advertisement.sptr_type_7->ls_header.id);
				ospf_print_ls_advertising_router(sptr_database_entry->advertisement.sptr_type_7->ls_header.advertising_router);
				ospf_print_ls_sequence_number(sptr_database_entry->advertisement.sptr_type_7->ls_header.sequence_number);
				ospf_print_ls_checksum(sptr_database_entry->advertisement.sptr_type_7->ls_header.checksum);
				ospf_print_ls_length(sptr_database_entry->advertisement.sptr_type_7->ls_header.length);
				ospf_print_ls_network_mask(sptr_database_entry->advertisement.sptr_type_7->network_mask);
				ospf_print_ls_type_7_link(sptr_database_entry->advertisement.sptr_type_7);
				printf("=====================================================================\r\n");
				number_of_type_7_lsas++;
				}
			}
		sptr_area = sptr_area->sptr_forward_link;
		}

	ospf_print_number_of_type_7_lsas(number_of_type_7_lsas);
	printf("=====================================================================\r\n");
	semGive(ospf_global_mutex );
	return OK;
    }
#endif

#if defined (__OPAQUE_LSA__)
void ospf_print_type_9(OSPF_AREA_ENTRY *sptr_area,OSPF_LS_DATABASE_ENTRY *sptr_database_entry)
{
	UNION_OSPF_LS_ID ospf_lsid;

	OSPF_PRINTF_DEBUG (OSPF_DEBUG_PRINTF, "OSPF: Entering ospf_print_type_9\r\n");

	ospf_print_ls_router_id();
	ospf_print_ls_router_area_id(sptr_area->area_id);
	ospf_print_ls_age(sptr_database_entry->advertisement.sptr_type_9->ls_header.age);
	ospf_print_ls_options();
	ospf_print_ls_type(sptr_database_entry->advertisement.sptr_type_9->ls_header.type);
	ospf_lsid.lsid = sptr_database_entry->advertisement.sptr_type_9->ls_header.id.lsid;
	ospf_lsid.lsid = net_to_host_long(ospf_lsid.lsid);
	ospf_print_ls_opaque_id(ospf_lsid.opaque_lsid);
	ospf_print_ls_advertising_router(sptr_database_entry->advertisement.sptr_type_9->ls_header.advertising_router);
	ospf_print_ls_sequence_number(sptr_database_entry->advertisement.sptr_type_9->ls_header.sequence_number);
	ospf_print_ls_checksum(sptr_database_entry->advertisement.sptr_type_9->ls_header.checksum);
	ospf_print_ls_length(sptr_database_entry->advertisement.sptr_type_9->ls_header.length);
	printf("=====================================================================\r\n");
	return;
}

void ospf_print_type_10(OSPF_AREA_ENTRY *sptr_area,OSPF_LS_DATABASE_ENTRY *sptr_database_entry)
{
	UNION_OSPF_LS_ID ospf_lsid;

	OSPF_PRINTF_DEBUG (OSPF_DEBUG_PRINTF, "OSPF: Entering ospf_print_type_10\r\n");

	ospf_print_ls_router_id();
	ospf_print_ls_router_area_id(sptr_area->area_id);
	ospf_print_ls_age(sptr_database_entry->advertisement.sptr_type_10->ls_header.age);
	ospf_print_ls_options();
	ospf_print_ls_type(sptr_database_entry->advertisement.sptr_type_10->ls_header.type);
	ospf_lsid.lsid = sptr_database_entry->advertisement.sptr_type_10->ls_header.id.lsid;
	ospf_lsid.lsid = net_to_host_long(ospf_lsid.lsid);
	ospf_print_ls_opaque_id(ospf_lsid.opaque_lsid);
	ospf_print_ls_advertising_router(sptr_database_entry->advertisement.sptr_type_10->ls_header.advertising_router);
	ospf_print_ls_sequence_number(sptr_database_entry->advertisement.sptr_type_10->ls_header.sequence_number);
	ospf_print_ls_checksum(sptr_database_entry->advertisement.sptr_type_10->ls_header.checksum);
	ospf_print_ls_length(sptr_database_entry->advertisement.sptr_type_10->ls_header.length);
	printf("=====================================================================\r\n");
	return;
}

void ospf_print_type_11(OSPF_LS_DATABASE_ENTRY *sptr_database_entry)
{
	UNION_OSPF_LS_ID ospf_lsid;

	OSPF_PRINTF_DEBUG (OSPF_DEBUG_PRINTF, "OSPF: Entering ospf_print_type_11\r\n");

	ospf_print_ls_router_id();