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SourceVuESP-IDF Framework and Examplesrestful_server sample_mdns_read_fqdn()

_mdns_read_fqdn() function

reads MDNS FQDN into mdns_name_t structure FQDN is in format: [hostname.|[instance.]_service._proto.]local.

Syntax

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Summary

Declaration

from mdns.c:452

static const uint8_t *_mdns_read_fqdn(const uint8_t *packet, const uint8_t *start, mdns_name_t *name, char *buf, size_t packet_len);

Arguments

Argument

Description

packet

MDNS packet

start

Starting point of FQDN

name

mdns_name_t structure to populate

buf

temporary char buffer

packet_len

Return value

the address after the parsed FQDN in the packet or NULL on error

References

Code

Location

Referrer

static const uint8_t *_mdns_read_fqdn(const uint8_t *packet, const uint8_t *start, mdns_name_t *name, char *buf, size_t packet_len)

mdns.c:452

if (_mdns_read_fqdn(packet, packet + address, name, buf, packet_len)) {

mdns.c:496

_mdns_read_fqdn()

const uint8_t *content = _mdns_read_fqdn(packet, len_location, &name, buf, packet_len);

mdns.c:778

_mdns_append_fqdn()

const uint8_t *next_data = (uint8_t *)_mdns_read_fqdn(packet, start, name, buf, packet_len);

mdns.c:3418

_mdns_parse_fqdn()

Call Tree

_mdns_read_fqdn() is called by 3 functions and calls 1 function:

_mdns_read_fqdn()

_mdns_append_fqdn()

_mdns_parse_fqdn()

_mdns_read_fqdn()

Data Use

_mdns_read_fqdn() reads 8 variables and writes 3 variables:

_mdns_read_fqdn()

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