| /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
| #pragma once |
| |
| #include <inttypes.h> |
| |
| #include "time-util.h" |
| |
| /* Input + Output: The various protocols we can use */ |
| #define SD_RESOLVED_DNS (UINT64_C(1) << 0) |
| #define SD_RESOLVED_LLMNR_IPV4 (UINT64_C(1) << 1) |
| #define SD_RESOLVED_LLMNR_IPV6 (UINT64_C(1) << 2) |
| #define SD_RESOLVED_MDNS_IPV4 (UINT64_C(1) << 3) |
| #define SD_RESOLVED_MDNS_IPV6 (UINT64_C(1) << 4) |
| |
| /* Input: Don't follow CNAMEs/DNAMEs */ |
| #define SD_RESOLVED_NO_CNAME (UINT64_C(1) << 5) |
| |
| /* Input: When doing service (SRV) resolving, don't resolve associated mDNS-style TXT records */ |
| #define SD_RESOLVED_NO_TXT (UINT64_C(1) << 6) |
| |
| /* Input: When doing service (SRV) resolving, don't resolve A/AAA RR for included hostname */ |
| #define SD_RESOLVED_NO_ADDRESS (UINT64_C(1) << 7) |
| |
| /* Input: Don't apply search domain logic to request */ |
| #define SD_RESOLVED_NO_SEARCH (UINT64_C(1) << 8) |
| |
| /* Output: Result is authenticated */ |
| #define SD_RESOLVED_AUTHENTICATED (UINT64_C(1) << 9) |
| |
| /* Input: Don't DNSSEC validate request */ |
| #define SD_RESOLVED_NO_VALIDATE (UINT64_C(1) << 10) |
| |
| /* Input: Don't answer request from locally synthesized records (which includes /etc/hosts) */ |
| #define SD_RESOLVED_NO_SYNTHESIZE (UINT64_C(1) << 11) |
| |
| /* Input: Don't answer request from cache */ |
| #define SD_RESOLVED_NO_CACHE (UINT64_C(1) << 12) |
| |
| /* Input: Don't answer request from locally registered public LLMNR/mDNS RRs */ |
| #define SD_RESOLVED_NO_ZONE (UINT64_C(1) << 13) |
| |
| /* Input: Don't answer request from locally configured trust anchors. */ |
| #define SD_RESOLVED_NO_TRUST_ANCHOR (UINT64_C(1) << 14) |
| |
| /* Input: Don't go to network for this request */ |
| #define SD_RESOLVED_NO_NETWORK (UINT64_C(1) << 15) |
| |
| /* Input: Require that request is answered from a "primary" answer, i.e. not from RRs acquired as |
| * side-effect of a previous transaction */ |
| #define SD_RESOLVED_REQUIRE_PRIMARY (UINT64_C(1) << 16) |
| |
| /* Input: If reply is answered from cache, the TTLs will be adjusted by age of cache entry */ |
| #define SD_RESOLVED_CLAMP_TTL (UINT64_C(1) << 17) |
| |
| /* Output: Result was only sent via encrypted channels, or never left this system */ |
| #define SD_RESOLVED_CONFIDENTIAL (UINT64_C(1) << 18) |
| |
| /* Output: Result was (at least partially) synthesized locally */ |
| #define SD_RESOLVED_SYNTHETIC (UINT64_C(1) << 19) |
| |
| /* Output: Result was (at least partially) answered from cache */ |
| #define SD_RESOLVED_FROM_CACHE (UINT64_C(1) << 20) |
| |
| /* Output: Result was (at least partially) answered from local zone */ |
| #define SD_RESOLVED_FROM_ZONE (UINT64_C(1) << 21) |
| |
| /* Output: Result was (at least partially) answered from trust anchor */ |
| #define SD_RESOLVED_FROM_TRUST_ANCHOR (UINT64_C(1) << 22) |
| |
| /* Output: Result was (at least partially) answered from network */ |
| #define SD_RESOLVED_FROM_NETWORK (UINT64_C(1) << 23) |
| |
| #define SD_RESOLVED_LLMNR (SD_RESOLVED_LLMNR_IPV4|SD_RESOLVED_LLMNR_IPV6) |
| #define SD_RESOLVED_MDNS (SD_RESOLVED_MDNS_IPV4|SD_RESOLVED_MDNS_IPV6) |
| #define SD_RESOLVED_PROTOCOLS_ALL (SD_RESOLVED_MDNS|SD_RESOLVED_LLMNR|SD_RESOLVED_DNS) |
| |
| #define SD_RESOLVED_FROM_MASK (SD_RESOLVED_FROM_CACHE|SD_RESOLVED_FROM_ZONE|SD_RESOLVED_FROM_TRUST_ANCHOR|SD_RESOLVED_FROM_NETWORK) |
| |
| #define SD_RESOLVED_QUERY_TIMEOUT_USEC (120 * USEC_PER_SEC) |
