lib/dns/zone.c

111 #define DNS_LOAD_VALID(load) ISC_MAGIC_VALID(load, LOAD_MAGIC)
114 #define DNS_FORWARD_VALID(load) ISC_MAGIC_VALID(load, FORWARD_MAGIC)
117 #define DNS_IO_VALID(load) ISC_MAGIC_VALID(load, IO_MAGIC)
120 #define DNS_KEYMGMT_VALID(load) ISC_MAGIC_VALID(load, KEYMGMT_MAGIC)
557 	DNS_ZONEFLG_LOADING = 0x00002000U,     /*%< load from disk in progress*/
605 						* load. */
726  *	Hold load state.
828  * Hold state for an asynchronous load
988 zone_saveunique(dns_zone_t *zone, const char *path, const char *templat);
2080  * in order to load the raw zone.
2100 		 * We are trying to load an inline-signed zone.  First call
2107 		 *     subsequent attempt to load the signed zone file will
2173 	 * file changes between the time of the load and the time that
2180 	 * Don't do the load if the file that stores the zone is older
2203 				      "skipping load: master file "
2204 				      "older than last load");
2318 		      "starting load");
2439 	/* If we already have a load pending, stop now */
2588 	dns_load_t *load = event->ev_arg;
2592 	REQUIRE(DNS_LOAD_VALID(load));
2602 	options = get_master_options(load->zone);
2605 		load->zone->masterfile, dns_db_origin(load->db),
2606 		dns_db_origin(load->db), load->zone->rdclass, options, 0,
2607 		&load->callbacks, task, zone_loaddone, load, &load->zone->lctx,
2608 		zone_registerinclude, load->zone, load->zone->mctx,
2609 		load->zone->masterformat, load->zone->maxttl);
2618 	zone_loaddone(load, result);
2731 	dns_load_t *load;
2747 		load = isc_mem_get(zone->mctx, sizeof(*load));
2749 		load->mctx = NULL;
2750 		load->zone = NULL;
2751 		load->db = NULL;
2752 		load->loadtime = loadtime;
2753 		load->magic = LOAD_MAGIC;
2755 		isc_mem_attach(zone->mctx, &load->mctx);
2756 		zone_iattach(zone, &load->zone);
2757 		dns_db_attach(db, &load->db);
2758 		dns_rdatacallbacks_init(&load->callbacks);
2759 		load->callbacks.rawdata = zone_setrawdata;
2760 		zone_iattach(zone, &load->callbacks.zone);
2761 		result = dns_db_beginload(db, &load->callbacks);
2766 				       zone_gotreadhandle, load, &zone->readio);
2772 			(void)dns_db_endload(load->db, &load->callbacks);
2803 	load->magic = 0;
2804 	dns_db_detach(&load->db);
2805 	zone_idetach(&load->zone);
2806 	zone_idetach(&load->callbacks.zone);
2807 	isc_mem_detach(&load->mctx);
2808 	isc_mem_put(zone->mctx, load, sizeof(*load));
4614  * key zone, load the key zone with the initializing key(s) for that
4616  * an initial-ds in trust-anchors, fetch the DNSKEY RRset, load the key
4661 		bool load = true;
4697 				load = false;
4710 		} else if (load) {
4795 	 * We've finished loading, or else failed to load, an inline-signing
4797 	 * 'raw' zone.  If we failed to load, then we need it to send a
4936 	 * Apply update log, if any, on initial load.
5419 	 * as well, but only if this is a reload, not an initial zone load: in
6586  * 'db' for zone 'zone' in its key directory, then load these keys into 'keys'.
6587  * Only load the public part of a given key if it is not active at timestamp
11319 	 * Are we pending load/reload, exiting, or unconfigured
16539 		 * zone->db may be NULL, if the load from disk failed.
17801 	dns_load_t *load = arg;
17806 	REQUIRE(DNS_LOAD_VALID(load));
17807 	zone = load->zone;
17813 	 * to calling the list of callbacks in the zone load structure.
17816 		dns_zone_rpz_disable_db(zone, load->db);
17817 		dns_zone_catz_disable_db(zone, load->db);
17820 	tresult = dns_db_endload(load->db, &load->callbacks);
17845 	(void)zone_postload(zone, load->db, load->loadtime, result);
17848 	zone_idetach(&load->callbacks.zone);
17865 	load->magic = 0;
17866 	dns_db_detach(&load->db);
17867 	if (load->zone->lctx != NULL) {
17868 		dns_loadctx_detach(&load->zone->lctx);
17870 	dns_zone_idetach(&load->zone);
17871 	isc_mem_putanddetach(&load->mctx, load, sizeof(*load));
19462 zone_saveunique(dns_zone_t *zone, const char *path, const char *templat) {
19467 	buflen = strlen(path) + strlen(templat) + 2;
19471 	result = isc_file_template(path, templat, buf, buflen);
19476 	result = isc_file_renameunique(path, buf);
19482 		     "unable to load from '%s'; "
19485 		     path, buf);