Zephyr API Documentation 3.7.99
A Scalable Open Source RTOS
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DNS Service Discovery. More...
Go to the source code of this file.
Data Structures | |
struct | dns_sd_rec |
DNS Service Discovery record. More... | |
Macros | |
#define | DNS_SD_INSTANCE_MIN_SIZE 1 |
RFC 1034 Section 3.1. | |
#define | DNS_SD_INSTANCE_MAX_SIZE 63 |
RFC 1034 Section 3.1, RFC 6763 Section 7.2. | |
#define | DNS_SD_SERVICE_MIN_SIZE 2 |
RFC 6763 Section 7.2 - inclusive of underscore. | |
#define | DNS_SD_SERVICE_MAX_SIZE 16 |
RFC 6763 Section 7.2 - inclusive of underscore. | |
#define | DNS_SD_SERVICE_PREFIX '_' |
RFC 6763 Section 4.1.2. | |
#define | DNS_SD_PROTO_SIZE 4 |
RFC 6763 Section 4.1.2 - either _tcp or _udp (case insensitive) | |
#define | DNS_SD_DOMAIN_MIN_SIZE 2 |
ICANN Rules for TLD naming. | |
#define | DNS_SD_DOMAIN_MAX_SIZE 63 |
RFC 1034 Section 3.1, RFC 6763 Section 7.2. | |
#define | DNS_SD_MIN_LABELS 3 |
Minimum number of segments in a fully-qualified name. | |
#define | DNS_SD_MAX_LABELS 4 |
Maximum number of segments in a fully-qualified name. | |
#define | DNS_SD_REGISTER_SERVICE(_id, _instance, _service, _proto, _domain, _text, _port) |
Register a service for DNS Service Discovery. | |
#define | DNS_SD_REGISTER_TCP_SERVICE(id, instance, service, domain, text, port) |
Register a TCP service for DNS Service Discovery. | |
#define | DNS_SD_REGISTER_UDP_SERVICE(id, instance, service, domain, text, port) |
Register a UDP service for DNS Service Discovery. | |
#define | DNS_SD_EMPTY_TXT dns_sd_empty_txt |
Empty DNS-SD TXT specifier. | |
Functions | |
static size_t | dns_sd_txt_size (const struct dns_sd_rec *rec) |
Obtain the size of DNS-SD TXT data. | |
bool | dns_sd_is_service_type_enumeration (const struct dns_sd_rec *rec) |
Check if rec is a DNS-SD Service Type Enumeration. | |
void | dns_sd_create_wildcard_filter (struct dns_sd_rec *filter) |
Create a wildcard filter for DNS-SD records. | |
DNS Service Discovery.