package rfc1035label

import "github.com/insomniacslk/dhcp/rfc1035label"

Index ¶

• Variables
• type Labels
• func FromBytes(data []byte) (*Labels, error)
• func NewLabels() *Labels
• func (l *Labels) FromBytes(data []byte) error
• func (l *Labels) Length() int
• func (l *Labels) String() string
• func (l *Labels) ToBytes() []byte

Variables ¶

var ErrBufferTooShort = errors.New("rfc1035label: buffer too short")

ErrBufferTooShort is returned when the label cannot be parsed due to a wrong length or missing bytes.

Types ¶

type Labels ¶

type Labels struct {

	// Labels contains the parsed labels. A change here invalidates the
	// `original` object.
	Labels []string
	// contains filtered or unexported fields
}

Labels represents RFC1035 labels

This implements RFC 1035 labels, including compression. https://tools.ietf.org/html/rfc1035#section-4.1.4

func FromBytes ¶

func FromBytes(data []byte) (*Labels, error)

FromBytes returns a Labels object from the given byte sequence, or an error if any.

func NewLabels ¶

func NewLabels() *Labels

NewLabels returns an initialized Labels object.

func (*Labels) FromBytes ¶

func (l *Labels) FromBytes(data []byte) error

FromBytes reads labels from a bytes stream according to RFC 1035.

func (*Labels) Length ¶

func (l *Labels) Length() int

Length returns the length in bytes of the serialized labels

func (*Labels) String ¶

func (l *Labels) String() string

String prints labels.

func (*Labels) ToBytes ¶

func (l *Labels) ToBytes() []byte

ToBytes returns a byte sequence representing the labels. If the original sequence is modified, the labels are parsed again, otherwise the original byte sequence is returned.

Source Files ¶

label.go