diff options
Diffstat (limited to 'contrib/bind9/lib/dns/db.c')
| -rw-r--r-- | contrib/bind9/lib/dns/db.c | 125 |
1 files changed, 115 insertions, 10 deletions
diff --git a/contrib/bind9/lib/dns/db.c b/contrib/bind9/lib/dns/db.c index 32ff6ae..a4c2864 100644 --- a/contrib/bind9/lib/dns/db.c +++ b/contrib/bind9/lib/dns/db.c @@ -1,8 +1,8 @@ /* - * Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC") + * Copyright (C) 2004, 2005, 2007, 2008 Internet Systems Consortium, Inc. ("ISC") * Copyright (C) 1999-2001, 2003 Internet Software Consortium. * - * Permission to use, copy, modify, and distribute this software for any + * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * @@ -15,7 +15,7 @@ * PERFORMANCE OF THIS SOFTWARE. */ -/* $Id: db.c,v 1.74.18.6 2005/10/13 02:12:24 marka Exp $ */ +/* $Id: db.c,v 1.88 2008/09/24 02:46:22 marka Exp $ */ /*! \file */ @@ -95,7 +95,7 @@ static inline dns_dbimplementation_t * impfind(const char *name) { dns_dbimplementation_t *imp; - for (imp = ISC_LIST_HEAD(implementations); + for (imp = ISC_LIST_HEAD(implementations); imp != NULL; imp = ISC_LIST_NEXT(imp, link)) if (strcasecmp(name, imp->name) == 0) @@ -229,6 +229,21 @@ dns_db_isstub(dns_db_t *db) { } isc_boolean_t +dns_db_isdnssec(dns_db_t *db) { + + /* + * Is 'db' secure or partially secure? + */ + + REQUIRE(DNS_DB_VALID(db)); + REQUIRE((db->attributes & DNS_DBATTR_CACHE) == 0); + + if (db->methods->isdnssec != NULL) + return ((db->methods->isdnssec)(db)); + return ((db->methods->issecure)(db)); +} + +isc_boolean_t dns_db_issecure(dns_db_t *db) { /* @@ -450,6 +465,21 @@ dns_db_findnode(dns_db_t *db, dns_name_t *name, } isc_result_t +dns_db_findnsec3node(dns_db_t *db, dns_name_t *name, + isc_boolean_t create, dns_dbnode_t **nodep) +{ + + /* + * Find the node with name 'name'. + */ + + REQUIRE(DNS_DB_VALID(db)); + REQUIRE(nodep != NULL && *nodep == NULL); + + return ((db->methods->findnsec3node)(db, name, create, nodep)); +} + +isc_result_t dns_db_find(dns_db_t *db, dns_name_t *name, dns_dbversion_t *version, dns_rdatatype_t type, unsigned int options, isc_stdtime_t now, dns_dbnode_t **nodep, dns_name_t *foundname, @@ -527,6 +557,30 @@ dns_db_detachnode(dns_db_t *db, dns_dbnode_t **nodep) { ENSURE(*nodep == NULL); } +void +dns_db_transfernode(dns_db_t *db, dns_dbnode_t **sourcep, + dns_dbnode_t **targetp) +{ + REQUIRE(DNS_DB_VALID(db)); + REQUIRE(targetp != NULL && *targetp == NULL); + /* + * This doesn't check the implementation magic. If we find that + * we need such checks in future then this will be done in the + * method. + */ + REQUIRE(sourcep != NULL && *sourcep != NULL); + + UNUSED(db); + + if (db->methods->transfernode == NULL) { + *targetp = *sourcep; + *sourcep = NULL; + } else + (db->methods->transfernode)(db, sourcep, targetp); + + ENSURE(*sourcep == NULL); +} + isc_result_t dns_db_expirenode(dns_db_t *db, dns_dbnode_t *node, isc_stdtime_t now) { @@ -559,7 +613,7 @@ dns_db_printnode(dns_db_t *db, dns_dbnode_t *node, FILE *out) { ***/ isc_result_t -dns_db_createiterator(dns_db_t *db, isc_boolean_t relative_names, +dns_db_createiterator(dns_db_t *db, unsigned int flags, dns_dbiterator_t **iteratorp) { /* @@ -569,7 +623,7 @@ dns_db_createiterator(dns_db_t *db, isc_boolean_t relative_names, REQUIRE(DNS_DB_VALID(db)); REQUIRE(iteratorp != NULL && *iteratorp == NULL); - return (db->methods->createiterator(db, relative_names, iteratorp)); + return (db->methods->createiterator(db, flags, iteratorp)); } /*** @@ -687,7 +741,7 @@ dns_db_deleterdataset(dns_db_t *db, dns_dbnode_t *node, type, covers)); } -void +void dns_db_overmem(dns_db_t *db, isc_boolean_t overmem) { REQUIRE(DNS_DB_VALID(db)); @@ -713,11 +767,11 @@ dns_db_getsoaserial(dns_db_t *db, dns_dbversion_t *ver, isc_uint32_t *serialp) dns_rdataset_init(&rdataset); result = dns_db_findrdataset(db, node, ver, dns_rdatatype_soa, 0, (isc_stdtime_t)0, &rdataset, NULL); - if (result != ISC_R_SUCCESS) + if (result != ISC_R_SUCCESS) goto freenode; result = dns_rdataset_first(&rdataset); - if (result != ISC_R_SUCCESS) + if (result != ISC_R_SUCCESS) goto freerdataset; dns_rdataset_current(&rdataset, &rdata); result = dns_rdataset_next(&rdataset); @@ -770,7 +824,7 @@ dns_db_register(const char *name, dns_dbcreatefunc_t create, void *driverarg, RWUNLOCK(&implock, isc_rwlocktype_write); return (ISC_R_EXISTS); } - + imp = isc_mem_get(mctx, sizeof(dns_dbimplementation_t)); if (imp == NULL) { RWUNLOCK(&implock, isc_rwlocktype_write); @@ -819,3 +873,54 @@ dns_db_getoriginnode(dns_db_t *db, dns_dbnode_t **nodep) { return (ISC_R_NOTFOUND); } + +dns_stats_t * +dns_db_getrrsetstats(dns_db_t *db) { + REQUIRE(DNS_DB_VALID(db)); + + if (db->methods->getrrsetstats != NULL) + return ((db->methods->getrrsetstats)(db)); + + return (NULL); +} + +isc_result_t +dns_db_getnsec3parameters(dns_db_t *db, dns_dbversion_t *version, + dns_hash_t *hash, isc_uint8_t *flags, + isc_uint16_t *iterations, + unsigned char *salt, size_t *salt_length) +{ + REQUIRE(DNS_DB_VALID(db)); + REQUIRE(dns_db_iszone(db) == ISC_TRUE); + + if (db->methods->getnsec3parameters != NULL) + return ((db->methods->getnsec3parameters)(db, version, hash, + flags, iterations, + salt, salt_length)); + + return (ISC_R_NOTFOUND); +} + +isc_result_t +dns_db_setsigningtime(dns_db_t *db, dns_rdataset_t *rdataset, + isc_stdtime_t resign) +{ + if (db->methods->setsigningtime != NULL) + return ((db->methods->setsigningtime)(db, rdataset, resign)); + return (ISC_R_NOTIMPLEMENTED); +} + +isc_result_t +dns_db_getsigningtime(dns_db_t *db, dns_rdataset_t *rdataset, dns_name_t *name) +{ + if (db->methods->getsigningtime != NULL) + return ((db->methods->getsigningtime)(db, rdataset, name)); + return (ISC_R_NOTFOUND); +} + +void +dns_db_resigned(dns_db_t *db, dns_rdataset_t *rdataset, dns_dbversion_t *version) +{ + if (db->methods->resigned != NULL) + (db->methods->resigned)(db, rdataset, version); +} |
