static isc_result_t freezezones(dns_zone_t *zone, void *uap) { isc_boolean_t freeze = *(isc_boolean_t *)uap; isc_boolean_t frozen; isc_result_t result = ISC_R_SUCCESS; char classstr[DNS_RDATACLASS_FORMATSIZE]; char zonename[DNS_NAME_FORMATSIZE]; dns_view_t *view; char *journal; const char *vname; const char *sep; int level; if (dns_zone_gettype(zone) != dns_zone_master) return (ISC_R_SUCCESS); frozen = dns_zone_getupdatedisabled(zone); if (freeze) { if (frozen) result = DNS_R_FROZEN; if (result == ISC_R_SUCCESS) result = dns_zone_flush(zone); if (result == ISC_R_SUCCESS) { journal = dns_zone_getjournal(zone); if (journal != NULL) (void)isc_file_remove(journal); } } else { if (frozen) { result = dns_zone_load(zone); if (result == DNS_R_CONTINUE || result == DNS_R_UPTODATE) result = ISC_R_SUCCESS; } } if (result == ISC_R_SUCCESS) dns_zone_setupdatedisabled(zone, freeze); view = dns_zone_getview(zone); if (strcmp(view->name, "_bind") == 0 || strcmp(view->name, "_default") == 0) { vname = ""; sep = ""; } else { vname = view->name; sep = " "; } dns_rdataclass_format(dns_zone_getclass(zone), classstr, sizeof(classstr)); dns_name_format(dns_zone_getorigin(zone), zonename, sizeof(zonename)); level = (result != ISC_R_SUCCESS) ? ISC_LOG_ERROR : ISC_LOG_DEBUG(1); isc_log_write(dns_lctx, DNS_LOGCATEGORY_GENERAL, DNS_LOGMODULE_ZONE, level, "%s zone '%s/%s'%s%s: %s", freeze ? "freezing" : "thawing", zonename, classstr, sep, vname, isc_result_totext(result)); return (result); }
static isc_result_t load(dns_zone_t *zone, void *uap) { isc_result_t result; UNUSED(uap); result = dns_zone_load(zone); if (result == DNS_R_CONTINUE || result == DNS_R_UPTODATE) result = ISC_R_SUCCESS; return (result); }
/*% load the zone */ isc_result_t load_zone(isc_mem_t *mctx, const char *zonename, const char *filename, dns_masterformat_t fileformat, const char *classname, dns_zone_t **zonep) { isc_result_t result; dns_rdataclass_t rdclass; isc_textregion_t region; isc_buffer_t buffer; dns_fixedname_t fixorigin; dns_name_t *origin; dns_zone_t *zone = NULL; REQUIRE(zonep == NULL || *zonep == NULL); if (debug) fprintf(stderr, "loading \"%s\" from \"%s\" class \"%s\"\n", zonename, filename, classname); CHECK(dns_zone_create(&zone, mctx)); dns_zone_settype(zone, dns_zone_master); isc_buffer_init(&buffer, zonename, strlen(zonename)); isc_buffer_add(&buffer, strlen(zonename)); dns_fixedname_init(&fixorigin); origin = dns_fixedname_name(&fixorigin); CHECK(dns_name_fromtext(origin, &buffer, dns_rootname, 0, NULL)); CHECK(dns_zone_setorigin(zone, origin)); CHECK(dns_zone_setdbtype(zone, 1, (const char * const *) dbtype)); CHECK(dns_zone_setfile2(zone, filename, fileformat)); DE_CONST(classname, region.base); region.length = strlen(classname); CHECK(dns_rdataclass_fromtext(&rdclass, ®ion)); dns_zone_setclass(zone, rdclass); dns_zone_setoption(zone, zone_options, ISC_TRUE); dns_zone_setoption(zone, DNS_ZONEOPT_NOMERGE, nomerge); if (docheckmx) dns_zone_setcheckmx(zone, checkmx); if (docheckns) dns_zone_setcheckns(zone, checkns); if (dochecksrv) dns_zone_setchecksrv(zone, checksrv); CHECK(dns_zone_load(zone)); if (zonep != NULL) { *zonep = zone; zone = NULL; } cleanup: if (zone != NULL) dns_zone_detach(&zone); return (result); }
static void setup(const char *zonename, const char *filename, const char *classname) { isc_result_t result; dns_rdataclass_t rdclass; isc_consttextregion_t region; isc_buffer_t buffer; dns_fixedname_t fixorigin; dns_name_t *origin; const char *rbt = "rbt"; if (debug) fprintf(stderr, "loading \"%s\" from \"%s\" class \"%s\"\n", zonename, filename, classname); result = dns_zone_create(&zone, mctx); ERRRET(result, "dns_zone_new"); dns_zone_settype(zone, zonetype); isc_buffer_init(&buffer, zonename, strlen(zonename)); isc_buffer_add(&buffer, strlen(zonename)); dns_fixedname_init(&fixorigin); result = dns_name_fromtext(dns_fixedname_name(&fixorigin), &buffer, dns_rootname, 0, NULL); ERRRET(result, "dns_name_fromtext"); origin = dns_fixedname_name(&fixorigin); result = dns_zone_setorigin(zone, origin); ERRRET(result, "dns_zone_setorigin"); result = dns_zone_setdbtype(zone, 1, &rbt); ERRRET(result, "dns_zone_setdatabase"); result = dns_zone_setfile(zone, filename); ERRRET(result, "dns_zone_setfile"); region.base = classname; region.length = strlen(classname); result = dns_rdataclass_fromtext(&rdclass, (isc_textregion_t *)(void*)®ion); ERRRET(result, "dns_rdataclass_fromtext"); dns_zone_setclass(zone, rdclass); if (zonetype == dns_zone_slave) dns_zone_setmasters(zone, &addr, 1); result = dns_zone_load(zone); ERRRET(result, "dns_zone_load"); result = dns_zonemgr_managezone(zonemgr, zone); ERRRET(result, "dns_zonemgr_managezone"); }
/*% load the zone */ isc_result_t load_zone(isc_mem_t *mctx, const char *zonename, const char *filename, dns_masterformat_t fileformat, const char *classname, dns_ttl_t maxttl, dns_zone_t **zonep) { isc_result_t result; dns_rdataclass_t rdclass; isc_textregion_t region; isc_buffer_t buffer; dns_fixedname_t fixorigin; dns_name_t *origin; dns_zone_t *zone = NULL; REQUIRE(zonep == NULL || *zonep == NULL); if (debug) fprintf(stderr, "loading \"%s\" from \"%s\" class \"%s\"\n", zonename, filename, classname); CHECK(dns_zone_create(&zone, mctx)); dns_zone_settype(zone, dns_zone_master); isc_buffer_constinit(&buffer, zonename, strlen(zonename)); isc_buffer_add(&buffer, strlen(zonename)); dns_fixedname_init(&fixorigin); origin = dns_fixedname_name(&fixorigin); CHECK(dns_name_fromtext(origin, &buffer, dns_rootname, 0, NULL)); CHECK(dns_zone_setorigin(zone, origin)); CHECK(dns_zone_setdbtype(zone, 1, (const char * const *) dbtype)); CHECK(dns_zone_setfile2(zone, filename, fileformat)); if (journal != NULL) CHECK(dns_zone_setjournal(zone, journal)); DE_CONST(classname, region.base); region.length = strlen(classname); CHECK(dns_rdataclass_fromtext(&rdclass, ®ion)); dns_zone_setclass(zone, rdclass); dns_zone_setoption(zone, zone_options, ISC_TRUE); dns_zone_setoption2(zone, zone_options2, ISC_TRUE); dns_zone_setoption(zone, DNS_ZONEOPT_NOMERGE, nomerge); dns_zone_setmaxttl(zone, maxttl); if (docheckmx) dns_zone_setcheckmx(zone, checkmx); if (docheckns) dns_zone_setcheckns(zone, checkns); if (dochecksrv) dns_zone_setchecksrv(zone, checksrv); CHECK(dns_zone_load(zone)); /* * When loading map files we can't catch oversize TTLs during * load, so we check for them here. */ if (fileformat == dns_masterformat_map && maxttl != 0) { CHECK(check_ttls(zone, maxttl)); } if (zonep != NULL) { *zonep = zone; zone = NULL; } cleanup: if (zone != NULL) dns_zone_detach(&zone); return (result); }