tlv

Documentation

Index

• Constants
• func Encode(tlvs ...*TLV) []byte
• type Reader
  • func NewReader(r io.Reader, opts ...ReaderOption) *Reader
  • func (r *Reader) Header() []TLV
  • func (r *Reader) Read(p []byte) (n int, err error)
• type ReaderOption
  • func WithBufferSize(size int) ReaderOption
  • func WithPreserve(preserve bool) ReaderOption
• type TLV
  • func New(tag Tag, value []byte) *TLV
  • func (t *TLV) Encode() []byte
• type Tag

Constants

const (

	// PayloadTag is used to indicate the length of the payload.
	PayloadTag = Tag(0xCB)
)

Functions

func Encode

func Encode(tlvs ...*TLV) []byte

Encode the TLVs by prefixing a TLV as a header that contains the number of TLVs contained within.

Types

type Reader

type Reader struct {
	// contains filtered or unexported fields
}

func NewReader

func NewReader(r io.Reader, opts ...ReaderOption) *Reader

func (*Reader) Header

func (r *Reader) Header() []TLV

func (*Reader) Read

func (r *Reader) Read(p []byte) (n int, err error)

type ReaderOption

type ReaderOption func(*Reader)

func WithBufferSize

func WithBufferSize(size int) ReaderOption

func WithPreserve

func WithPreserve(preserve bool) ReaderOption

type TLV

type TLV struct {
	Tag    Tag
	Length uint32
	Value  []byte
}

func New

func New(tag Tag, value []byte) *TLV

func (*TLV) Encode

func (t *TLV) Encode() []byte

type Tag

type Tag uint16