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Diffstat (limited to 'bin/named/include/named/query.h')
| -rw-r--r-- | bin/named/include/named/query.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/bin/named/include/named/query.h b/bin/named/include/named/query.h new file mode 100644 index 0000000..9661f56 --- /dev/null +++ b/bin/named/include/named/query.h @@ -0,0 +1,115 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +#ifndef NAMED_QUERY_H +#define NAMED_QUERY_H 1 + +/*! \file */ + +#include <stdbool.h> + +#include <isc/types.h> +#include <isc/buffer.h> +#include <isc/netaddr.h> + +#include <dns/rdataset.h> +#include <dns/rpz.h> +#include <dns/types.h> + +#include <named/types.h> + +/*% nameserver database version structure */ +typedef struct ns_dbversion { + dns_db_t *db; + dns_dbversion_t *version; + bool acl_checked; + bool queryok; + ISC_LINK(struct ns_dbversion) link; +} ns_dbversion_t; + +/*% nameserver query structure */ +struct ns_query { + unsigned int attributes; + unsigned int restarts; + bool timerset; + dns_name_t * qname; + dns_name_t * origqname; + dns_rdatatype_t qtype; + unsigned int dboptions; + unsigned int fetchoptions; + dns_db_t * gluedb; + dns_db_t * authdb; + dns_zone_t * authzone; + bool authdbset; + bool isreferral; + isc_mutex_t fetchlock; + dns_fetch_t * fetch; + dns_fetch_t * prefetch; + dns_rpz_st_t * rpz_st; + isc_bufferlist_t namebufs; + ISC_LIST(ns_dbversion_t) activeversions; + ISC_LIST(ns_dbversion_t) freeversions; + dns_rdataset_t * dns64_aaaa; + dns_rdataset_t * dns64_sigaaaa; + bool * dns64_aaaaok; + unsigned int dns64_aaaaoklen; + unsigned int dns64_options; + unsigned int dns64_ttl; + struct { + dns_db_t * db; + dns_zone_t * zone; + dns_dbnode_t * node; + dns_rdatatype_t qtype; + dns_name_t * fname; + dns_fixedname_t fixed; + isc_result_t result; + dns_rdataset_t * rdataset; + dns_rdataset_t * sigrdataset; + bool authoritative; + bool is_zone; + } redirect; + dns_keytag_t root_key_sentinel_keyid; + bool root_key_sentinel_is_ta; + bool root_key_sentinel_not_ta; +}; + +#define NS_QUERYATTR_RECURSIONOK 0x0001 +#define NS_QUERYATTR_CACHEOK 0x0002 +#define NS_QUERYATTR_PARTIALANSWER 0x0004 +#define NS_QUERYATTR_NAMEBUFUSED 0x0008 +#define NS_QUERYATTR_RECURSING 0x0010 +#define NS_QUERYATTR_CACHEGLUEOK 0x0020 +#define NS_QUERYATTR_QUERYOKVALID 0x0040 +#define NS_QUERYATTR_QUERYOK 0x0080 +#define NS_QUERYATTR_WANTRECURSION 0x0100 +#define NS_QUERYATTR_SECURE 0x0200 +#define NS_QUERYATTR_NOAUTHORITY 0x0400 +#define NS_QUERYATTR_NOADDITIONAL 0x0800 +#define NS_QUERYATTR_CACHEACLOKVALID 0x1000 +#define NS_QUERYATTR_CACHEACLOK 0x2000 +#define NS_QUERYATTR_DNS64 0x4000 +#define NS_QUERYATTR_DNS64EXCLUDE 0x8000 +#define NS_QUERYATTR_RRL_CHECKED 0x10000 +#define NS_QUERYATTR_REDIRECT 0x20000 + +isc_result_t +ns_query_init(ns_client_t *client); + +void +ns_query_free(ns_client_t *client); + +void +ns_query_start(ns_client_t *client); + +void +ns_query_cancel(ns_client_t *client); + +#endif /* NAMED_QUERY_H */ |