dns_utils.hpp File Reference

#include "openthread-br/config.h"
#include <string>

Go to the source code of this file.

Functions
std::string	otbr::DnsUtils::UnescapeInstanceName (const std::string &aName)
void	otbr::DnsUtils::CheckHostnameSanity (const std::string &aHostName)
void	otbr::DnsUtils::CheckServiceNameSanity (const std::string &aServiceName)

Detailed Description

This file includes definition for DNS utilities.

Function Documentation

CheckHostnameSanity()

void otbr::DnsUtils::CheckHostnameSanity

(

const std::string &

aHostName

)

This function checks a given host name for sanity.

Check criteria: The host name must ends with dot.

Parameters

[in]

aHostName

The host name to check.

CheckServiceNameSanity()

void otbr::DnsUtils::CheckServiceNameSanity

(

const std::string &

aServiceName

)

This function checks a given service name for sanity.

Check criteria: The service name must contain exactly one dot. The service name must not end with dot.

Parameters

[in]

aServiceName

The service name to check.

UnescapeInstanceName()

std::string otbr::DnsUtils::UnescapeInstanceName

(

const std::string &

aName

)

This function unescapes a DNS Service Instance name according to "DNS Name Escaping".

See also

"Notes on DNS Name Escaping" at https://opensource.apple.com/source/mDNSResponder/mDNSResponder-1310.140.1/mDNSShared/dns_sd.h.auto.html.

Parameters

[in]

aName

The DNS Service Instance name to unescape.

Returns

The unescaped DNS Service Instance name.