dns.h File Reference

This file defines the top-level dns functions for the OpenThread library. More...

#include <openthread/message.h>
#include <openthread/types.h>

Go to the source code of this file.

Classes
struct	otDnsQuery
	This structure implements DNS Query parameters. More...

Macros
#define	OT_DNS_MAX_HOSTNAME_LENGTH   62
	Maximum allowed hostname length (maximum label size - 1 for compression).
#define	OT_DNS_DEFAULT_DNS_SERVER_IP   "2001:4860:4860::8888"
	Defines default DNS Server address - Google DNS.
#define	OT_DNS_DEFAULT_DNS_SERVER_PORT   53
	Defines default DNS Server port.

Typedefs
typedef struct otDnsQuery	otDnsQuery
	This structure implements DNS Query parameters.
typedef void(*	otDnsResponseHandler) (void *aContext, const char *aHostname, otIp6Address *aAddress, uint32_t aTtl, otError aResult)
	This function pointer is called when a DNS response is received. More...

Functions
otError	otDnsClientQuery (otInstance *aInstance, const otDnsQuery *aQuery, otDnsResponseHandler aHandler, void *aContext)
	This function sends a DNS query for AAAA (IPv6) record. More...

Detailed Description

This file defines the top-level dns functions for the OpenThread library.