diff options
Diffstat (limited to 'src/resolve/resolved-dns-question.h')
| -rw-r--r-- | src/resolve/resolved-dns-question.h | 41 |
1 files changed, 31 insertions, 10 deletions
diff --git a/src/resolve/resolved-dns-question.h b/src/resolve/resolved-dns-question.h index 4ba2fe9f0e..a9a1863b1e 100644 --- a/src/resolve/resolved-dns-question.h +++ b/src/resolve/resolved-dns-question.h @@ -1,5 +1,3 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - #pragma once /*** @@ -23,9 +21,10 @@ typedef struct DnsQuestion DnsQuestion; +#include "macro.h" #include "resolved-dns-rr.h" -/* A simple array of resources keys */ +/* A simple array of resource keys */ struct DnsQuestion { unsigned n_ref; @@ -37,16 +36,38 @@ DnsQuestion *dns_question_new(unsigned n); DnsQuestion *dns_question_ref(DnsQuestion *q); DnsQuestion *dns_question_unref(DnsQuestion *q); +int dns_question_new_address(DnsQuestion **ret, int family, const char *name, bool convert_idna); +int dns_question_new_reverse(DnsQuestion **ret, int family, const union in_addr_union *a); +int dns_question_new_service(DnsQuestion **ret, const char *service, const char *type, const char *domain, bool with_txt, bool convert_idna); + int dns_question_add(DnsQuestion *q, DnsResourceKey *key); -int dns_question_matches_rr(DnsQuestion *q, DnsResourceRecord *rr); -int dns_question_matches_cname(DnsQuestion *q, DnsResourceRecord *rr); -int dns_question_is_valid(DnsQuestion *q); -int dns_question_is_superset(DnsQuestion *q, DnsQuestion *other); +int dns_question_matches_rr(DnsQuestion *q, DnsResourceRecord *rr, const char *search_domain); +int dns_question_matches_cname_or_dname(DnsQuestion *q, DnsResourceRecord *rr, const char* search_domain); +int dns_question_is_valid_for_query(DnsQuestion *q); +int dns_question_contains(DnsQuestion *a, const DnsResourceKey *k); +int dns_question_is_equal(DnsQuestion *a, DnsQuestion *b); + +int dns_question_cname_redirect(DnsQuestion *q, const DnsResourceRecord *cname, DnsQuestion **ret); -int dns_question_cname_redirect(DnsQuestion *q, const char *name, DnsQuestion **ret); +const char *dns_question_first_name(DnsQuestion *q); -int dns_question_endswith(DnsQuestion *q, const char *suffix); -int dns_question_extract_reverse_address(DnsQuestion *q, int *family, union in_addr_union *address); +static inline unsigned dns_question_size(DnsQuestion *q) { + return q ? q->n_keys : 0; +} + +static inline bool dns_question_isempty(DnsQuestion *q) { + return dns_question_size(q) <= 0; +} DEFINE_TRIVIAL_CLEANUP_FUNC(DnsQuestion*, dns_question_unref); + +#define _DNS_QUESTION_FOREACH(u, key, q) \ + for (unsigned UNIQ_T(i, u) = ({ \ + (key) = ((q) && (q)->n_keys > 0) ? (q)->keys[0] : NULL; \ + 0; \ + }); \ + (q) && (UNIQ_T(i, u) < (q)->n_keys); \ + UNIQ_T(i, u)++, (key) = (UNIQ_T(i, u) < (q)->n_keys ? (q)->keys[UNIQ_T(i, u)] : NULL)) + +#define DNS_QUESTION_FOREACH(key, q) _DNS_QUESTION_FOREACH(UNIQ, key, q) |