util

Documentation

Index

• Constants
• func ExtractIP(reverseName string) (string, bool)
• func GetSkyMsg(ip string, port int) (*msg.Service, string)
• func HashServiceRecord(msg *msg.Service) string
• func NewServiceRecord(ip string, port int) *msg.Service
• func ReverseArray(arr []string) []string

Constants

const (
	// ArpaSuffix is the standard suffix for PTR IP reverse lookups.
	ArpaSuffix = ".in-addr.arpa."
)

Functions

func ExtractIP

func ExtractIP(reverseName string) (string, bool)

extractIP turns a standard PTR reverse record lookup name into an IP address

func GetSkyMsg

func GetSkyMsg(ip string, port int) (*msg.Service, string)

Returns record in a format that SkyDNS understands. Also return the hash of the record.

func HashServiceRecord

func HashServiceRecord(msg *msg.Service) string

HashServiceRecord hashes the string representation of a DNS message.

func NewServiceRecord

func NewServiceRecord(ip string, port int) *msg.Service

NewServiceRecord creates a new service DNS message.

func ReverseArray

func ReverseArray(arr []string) []string

ReverseArray reverses an array.