parse

Documentation

Index

• Variables
• func Iptables(tableName string) (*NPMIPtable.Table, error)
• func IptablesFile(tableName, iptableSaveFile string) (*NPMIPtable.Table, error)
• func Line(readIndex int, iptableBuffer []byte) ([]byte, int)
• type IPTablesParser
  • func (i *IPTablesParser) Iptables(tableName string) (*NPMIPtable.Table, error)

Variables

var (
	// CommitBytes is the string "COMMIT" in bytes array
	CommitBytes = []byte("COMMIT")
	// SpaceBytes is white space in bytes array
	SpaceBytes = []byte(" ")
	// MinOptionLength indicates the minimum length of an option
	MinOptionLength = 2
)

Functions

func Iptables

func Iptables(tableName string) (*NPMIPtable.Table, error)

Iptables creates a Go object from specified iptable by calling iptables-save within node.

func IptablesFile

func IptablesFile(tableName, iptableSaveFile string) (*NPMIPtable.Table, error)

IptablesFile creates a Go object from specified iptable by reading from an iptables-save file.

func Line

func Line(readIndex int, iptableBuffer []byte) ([]byte, int)

Line parses the line starting from the given readIndex of the iptableBuffer. Returns a slice of line starting from given read index and the next index to read from.

Types

type IPTablesParser

type IPTablesParser struct {
	IOShim *common.IOShim
}

func (*IPTablesParser) Iptables

func (i *IPTablesParser) Iptables(tableName string) (*NPMIPtable.Table, error)

Iptables creates a Go object from specified iptable by calling iptables-save within node.