DNSClient Class Reference

Public Member Functions
void	begin (unsigned int aDNSServer)
void	begin (const char *aDNSServer)
int	getHostByName (const char *aHostname, unsigned int &aResult)
	This function is used to resolve the hostname . More...
int	getHostByName (const char *aHostname, char *&aResult)
	This function is used to resolve the hostname. More...

Protected Member Functions
uint16_t	BuildRequest (const char *aName)
uint16_t	ProcessResponse (uint16_t aTimeout, uint32_t &aAddress)

Member Function Documentation

getHostByName() [1/2]

int DNSClient::getHostByName	(	const char *	aHostname,
		unsigned int &	aResult
	)

This function is used to resolve the hostname .

This function is used to resolve the hostname.

Parameters

[in]	aHostname	The hostname which user want to resolve.
[out]	aResult	The first IPv4 address which resolve via DNS protocol that display as a 32-bits value.

Returns

If the operation executes success, true is returned, otherwise, false is returned.

Note

getHostByName() [2/2]

int DNSClient::getHostByName	(	const char *	aHostname,
		char *&	aResult
	)

This function is used to resolve the hostname.

Parameters

[in]	aHostname	The hostname which user want to resolve.
[out]	aResult	The first IPv4 address which resolve via DNS protocol that display as a Dotted Decimal Notation string.

Returns

If the operation executes success, true is returned, otherwise, false is returned.

Note