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Diffstat (limited to '')
-rw-r--r-- | src/resolve/resolved-def.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/src/resolve/resolved-def.h b/src/resolve/resolved-def.h new file mode 100644 index 0000000..36092af --- /dev/null +++ b/src/resolve/resolved-def.h @@ -0,0 +1,79 @@ +/* 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) |