Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / resolve / dns-type.h

diff --git a/src/resolve/dns-type.h b/src/resolve/dns-type.h
index 747bc854e1a16046f163cc56a1a26cfba6043665..583ceee1918c428a6e4e498e7efbd8db54f8b093 100644 (file)
--- a/src/resolve/dns-type.h
+++ b/src/resolve/dns-type.h
@@ -1,4 +1,5 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+/* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
 
 /***
   This file is part of systemd.
@@ -19,8 +20,6 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#pragma once
-
 #include "macro.h"
 
 /* DNS record types, taken from
@@ -87,6 +86,7 @@ enum {
         DNS_TYPE_TALINK,
         DNS_TYPE_CDS,
         DNS_TYPE_CDNSKEY,
+        DNS_TYPE_OPENPGPKEY,
 
         DNS_TYPE_SPF        = 0x63,
         DNS_TYPE_NID,
@@ -125,6 +125,9 @@ enum {
         _DNS_CLASS_INVALID = -1
 };
 
+#define _DNS_CLASS_STRING_MAX (sizeof "CLASS" + DECIMAL_STR_MAX(uint16_t))
+#define _DNS_TYPE_STRING_MAX (sizeof "CLASS" + DECIMAL_STR_MAX(uint16_t))
+
 bool dns_type_is_pseudo(uint16_t type);
 bool dns_type_is_valid_query(uint16_t type);
 bool dns_type_is_valid_rr(uint16_t type);
@@ -132,12 +135,29 @@ bool dns_type_may_redirect(uint16_t type);
 bool dns_type_is_dnssec(uint16_t type);
 bool dns_type_is_obsolete(uint16_t type);
 bool dns_type_may_wildcard(uint16_t type);
+bool dns_type_apex_only(uint16_t type);
+bool dns_type_needs_authentication(uint16_t type);
+bool dns_type_is_zone_transer(uint16_t type);
+int dns_type_to_af(uint16_t type);
 
 bool dns_class_is_pseudo(uint16_t class);
 bool dns_class_is_valid_rr(uint16_t class);
 
+/* TYPE?? follows http://tools.ietf.org/html/rfc3597#section-5 */
 const char *dns_type_to_string(int type);
 int dns_type_from_string(const char *s);
 
-const char *dns_class_to_string(uint16_t type);
+const char *dns_class_to_string(uint16_t class);
 int dns_class_from_string(const char *name);
+
+/* https://tools.ietf.org/html/draft-ietf-dane-protocol-23#section-7.2 */
+const char *tlsa_cert_usage_to_string(uint8_t cert_usage);
+
+/* https://tools.ietf.org/html/draft-ietf-dane-protocol-23#section-7.3 */
+const char *tlsa_selector_to_string(uint8_t selector);
+
+/* https://tools.ietf.org/html/draft-ietf-dane-protocol-23#section-7.4 */
+const char *tlsa_matching_type_to_string(uint8_t selector);
+
+/* https://tools.ietf.org/html/rfc6844#section-5.1 */
+#define CAA_FLAG_CRITICAL (1u << 7)