isc_boolean_t
dns_db_ispersistent(dns_db_t *db) {
/*
* Is 'db' persistent?
*/
REQUIRE(DNS_DB_VALID(db));
return ((db->methods->ispersistent)(db));
}
isc_result_t
dns_db_endload(dns_db_t *db, dns_dbload_t **dbloadp) {
/*
* Finish loading 'db'.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE(dbloadp != NULL && *dbloadp != NULL);
return ((db->methods->endload)(db, dbloadp));
}
isc_result_t
dns_db_getoriginnode(dns_db_t *db, dns_dbnode_t **nodep) {
REQUIRE(DNS_DB_VALID(db));
REQUIRE(dns_db_iszone(db) == ISC_TRUE);
REQUIRE(nodep != NULL && *nodep == NULL);
if (db->methods->getoriginnode != NULL)
return ((db->methods->getoriginnode)(db, nodep));
return (ISC_R_NOTFOUND);
}
isc_result_t
dns_db_beginload(dns_db_t *db, dns_rdatacallbacks_t *callbacks) {
/*
* Begin loading 'db'.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE(DNS_CALLBACK_VALID(callbacks));
return ((db->methods->beginload)(db, callbacks));
}
void
dns_db_printnode(dns_db_t *db, dns_dbnode_t *node, FILE *out) {
/*
* Print a textual representation of the contents of the node to
* 'out'.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE(node != NULL);
(db->methods->printnode)(db, node, out);
}
isc_result_t
dns_db_endload(dns_db_t *db, dns_rdatacallbacks_t *callbacks) {
/*
* Finish loading 'db'.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE(DNS_CALLBACK_VALID(callbacks));
REQUIRE(callbacks->add_private != NULL);
return ((db->methods->endload)(db, callbacks));
}
isc_result_t
dns_db_getsize(dns_db_t *db, dns_dbversion_t *version, isc_uint64_t *records,
isc_uint64_t *bytes)
{
REQUIRE(DNS_DB_VALID(db));
REQUIRE(dns_db_iszone(db) == ISC_TRUE);
if (db->methods->getsize != NULL)
return ((db->methods->getsize)(db, version, records, bytes));
return (ISC_R_NOTFOUND);
}
isc_boolean_t
dns_db_issecure(dns_db_t *db) {
/*
* Is 'db' secure?
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE((db->attributes & DNS_DBATTR_CACHE) == 0);
return ((db->methods->issecure)(db));
}
isc_result_t
dns_db_createiterator(dns_db_t *db, isc_boolean_t relative_names,
dns_dbiterator_t **iteratorp)
{
/*
* Create an iterator for version 'version' of 'db'.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE(iteratorp != NULL && *iteratorp == NULL);
return (db->methods->createiterator(db, relative_names, iteratorp));
}
isc_result_t
dns_db_dump2(dns_db_t *db, dns_dbversion_t *version, const char *filename,
dns_masterformat_t masterformat) {
/*
* Dump 'db' into master file 'filename' in the 'masterformat' format.
* XXXJT: is it okay to modify the interface to the existing "dump"
* method?
*/
REQUIRE(DNS_DB_VALID(db));
return ((db->methods->dump)(db, version, filename, masterformat));
}
isc_result_t
dns_db_createiterator(dns_db_t *db, unsigned int flags,
dns_dbiterator_t **iteratorp)
{
/*
* Create an iterator for version 'version' of 'db'.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE(iteratorp != NULL && *iteratorp == NULL);
return (db->methods->createiterator(db, flags, iteratorp));
}
isc_result_t
dns_db_expirenode(dns_db_t *db, dns_dbnode_t *node, isc_stdtime_t now) {
/*
* Mark as stale all records at 'node' which expire at or before 'now'.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE((db->attributes & DNS_DBATTR_CACHE) != 0);
REQUIRE(node != NULL);
return ((db->methods->expirenode)(db, node, now));
}
void
dns_db_attachnode(dns_db_t *db, dns_dbnode_t *source, dns_dbnode_t **targetp) {
/*
* Attach *targetp to source.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE(source != NULL);
REQUIRE(targetp != NULL && *targetp == NULL);
(db->methods->attachnode)(db, source, targetp);
}
isc_result_t
dns_db_newversion(dns_db_t *db, dns_dbversion_t **versionp) {
/*
* Open a new version for reading and writing.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE((db->attributes & DNS_DBATTR_CACHE) == 0);
REQUIRE(versionp != NULL && *versionp == NULL);
return ((db->methods->newversion)(db, versionp));
}
isc_result_t
dns_db_beginload(dns_db_t *db, dns_addrdatasetfunc_t *addp,
dns_dbload_t **dbloadp) {
/*
* Begin loading 'db'.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE(addp != NULL && *addp == NULL);
REQUIRE(dbloadp != NULL && *dbloadp == NULL);
return ((db->methods->beginload)(db, addp, dbloadp));
}
void
dns_db_currentversion(dns_db_t *db, dns_dbversion_t **versionp) {
/*
* Open the current version for reading.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE((db->attributes & DNS_DBATTR_CACHE) == 0);
REQUIRE(versionp != NULL && *versionp == NULL);
(db->methods->currentversion)(db, versionp);
}
void
dns_db_detachnode(dns_db_t *db, dns_dbnode_t **nodep) {
/*
* Detach *nodep from its node.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE(nodep != NULL && *nodep != NULL);
(db->methods->detachnode)(db, nodep);
ENSURE(*nodep == NULL);
}
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_boolean_t
dns_db_isstub(dns_db_t *db) {
/*
* Does 'db' have stub semantics?
*/
REQUIRE(DNS_DB_VALID(db));
if ((db->attributes & DNS_DBATTR_STUB) != 0)
return (ISC_TRUE);
return (ISC_FALSE);
}
void
dns_db_detach(dns_db_t **dbp) {
/*
* Detach *dbp from its database.
*/
REQUIRE(dbp != NULL);
REQUIRE(DNS_DB_VALID(*dbp));
((*dbp)->methods->detach)(dbp);
ENSURE(*dbp == NULL);
}
isc_boolean_t
dns_db_iscache(dns_db_t *db) {
/*
* Does 'db' have cache semantics?
*/
REQUIRE(DNS_DB_VALID(db));
if ((db->attributes & DNS_DBATTR_CACHE) != 0)
return (ISC_TRUE);
return (ISC_FALSE);
}
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));
}
void
dns_db_attach(dns_db_t *source, dns_db_t **targetp) {
/*
* Attach *targetp to source.
*/
REQUIRE(DNS_DB_VALID(source));
REQUIRE(targetp != NULL && *targetp == NULL);
(source->methods->attach)(source, targetp);
ENSURE(*targetp == source);
}
isc_boolean_t
dns_db_iszone(dns_db_t *db) {
/*
* Does 'db' have zone semantics?
*/
REQUIRE(DNS_DB_VALID(db));
if ((db->attributes & (DNS_DBATTR_CACHE|DNS_DBATTR_STUB)) == 0)
return (ISC_TRUE);
return (ISC_FALSE);
}
isc_result_t
dns_db_allrdatasets(dns_db_t *db, dns_dbnode_t *node, dns_dbversion_t *version,
isc_stdtime_t now, dns_rdatasetiter_t **iteratorp)
{
/*
* Make '*iteratorp' an rdataset iteratator for all rdatasets at
* 'node' in version 'version' of 'db'.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE(iteratorp != NULL && *iteratorp == NULL);
return ((db->methods->allrdatasets)(db, node, version, now,
iteratorp));
}
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);
}
void
dns_db_attachversion(dns_db_t *db, dns_dbversion_t *source,
dns_dbversion_t **targetp)
{
/*
* Attach '*targetp' to 'source'.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE((db->attributes & DNS_DBATTR_CACHE) == 0);
REQUIRE(source != NULL);
REQUIRE(targetp != NULL && *targetp == NULL);
(db->methods->attachversion)(db, source, targetp);
ENSURE(*targetp != NULL);
}
void
dns_db_closeversion(dns_db_t *db, dns_dbversion_t **versionp,
isc_boolean_t commit)
{
/*
* Close version '*versionp'.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE((db->attributes & DNS_DBATTR_CACHE) == 0);
REQUIRE(versionp != NULL && *versionp != NULL);
(db->methods->closeversion)(db, versionp, commit);
ENSURE(*versionp == NULL);
}
isc_result_t
dns_db_deleterdataset(dns_db_t *db, dns_dbnode_t *node,
dns_dbversion_t *version, dns_rdatatype_t type,
dns_rdatatype_t covers)
{
/*
* Make it so that no rdataset of type 'type' exists at 'node' in
* version version 'version' of 'db'.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE(node != NULL);
REQUIRE(((db->attributes & DNS_DBATTR_CACHE) == 0 && version != NULL)||
((db->attributes & DNS_DBATTR_CACHE) != 0 && version == NULL));
return ((db->methods->deleterdataset)(db, node, version,
type, covers));
}
isc_result_t
dns_db_findnodeext(dns_db_t *db, dns_name_t *name,
isc_boolean_t create, dns_clientinfomethods_t *methods,
dns_clientinfo_t *clientinfo, dns_dbnode_t **nodep)
{
/*
* Find the node with name 'name', passing 'arg' to the database
* implementation.
*/
REQUIRE(DNS_DB_VALID(db));
REQUIRE(nodep != NULL && *nodep == NULL);
if (db->methods->findnodeext != NULL)
return ((db->methods->findnodeext)(db, name, create,
methods, clientinfo, nodep));
else
return ((db->methods->findnode)(db, name, create, nodep));
}
