package tlv

import "github.com/influxdata/influxdb/cmd/influx_tools/internal/tlv"

Package tlv contains code to read and write type-length-value messages.

Index ¶

• Constants
• func ReadLV(r io.Reader) ([]byte, error)
• func ReadTLV(r io.Reader) (byte, []byte, error)
• func ReadType(r io.Reader) (byte, error)
• func WriteLV(w io.Writer, buf []byte) error
• func WriteTLV(w io.Writer, typ byte, buf []byte) error
• func WriteType(w io.Writer, typ byte) error

Constants ¶

const MaxMessageSize = 1024 * 1024 * 1024 // 1GB

MaxMessageSize defines how large a message can be before we reject it.

Functions ¶

func ReadLV ¶

func ReadLV(r io.Reader) ([]byte, error)

ReadLV reads the length-value from a TLV record.

func ReadTLV ¶

func ReadTLV(r io.Reader) (byte, []byte, error)

ReadTLV reads a type-length-value record from r.

func ReadType ¶

func ReadType(r io.Reader) (byte, error)

ReadType reads the type from a TLV record.

func WriteLV ¶

func WriteLV(w io.Writer, buf []byte) error

WriteLV writes the length-value in a TLV record to w.

func WriteTLV ¶

func WriteTLV(w io.Writer, typ byte, buf []byte) error

WriteTLV writes a type-length-value record to w.

func WriteType ¶

func WriteType(w io.Writer, typ byte) error

WriteType writes the type in a TLV record to w.

Source Files ¶

tlv.go