network

Documentation

Index

• Constants
• func CheckIPFamily(addr string) (ret bool, err error)
• func ConvertShadowSocksAddr(addr string, isUDP bool) ([]byte, error)
• func DialTransparentUDP(addr *net.UDPAddr) (ln *net.UDPConn, err error)
• func ExtractOrigDstFromUDP(oobLen int, oobBuffer []byte) (dst *net.UDPAddr, err error)
• func ListenTransparentTCP(addr string, isIPv6 bool) (ln net.Listener, err error)
• func ListenTransparentUDP(addr string, isIPv6 bool) (ln *net.UDPConn, err error)
• func ParseAddr(addr string, isIpV6 bool) (ip net.IP, port int, err error)
• func ParseIPv4(addr string) (socketAddr syscall.SockaddrInet4, err error)
• func ParseIPv6(addr string) (socketAddr syscall.SockaddrInet6, err error)
• type InterfaceEntry
  • func GetInterface() (entries []InterfaceEntry, err error)

Constants

const (
	SOL_IP             = 0
	IP_TRANSPARENT     = 0x13
	IP_RECVORIGDSTADDR = 0x14
)

const (
	ShadowSocksAtypIPv4       = 1
	ShadowSocksAtypDomainName = 3
	ShadowSocksAtypIPv6       = 4
)

Functions

func CheckIPFamily

func CheckIPFamily(addr string) (ret bool, err error)

func ConvertShadowSocksAddr

func ConvertShadowSocksAddr(addr string, isUDP bool) ([]byte, error)

func DialTransparentUDP

func DialTransparentUDP(addr *net.UDPAddr) (ln *net.UDPConn, err error)

func ExtractOrigDstFromUDP

func ExtractOrigDstFromUDP(oobLen int, oobBuffer []byte) (dst *net.UDPAddr, err error)

func ListenTransparentTCP

func ListenTransparentTCP(addr string, isIPv6 bool) (ln net.Listener, err error)

func ListenTransparentUDP

func ListenTransparentUDP(addr string, isIPv6 bool) (ln *net.UDPConn, err error)

func ParseAddr

func ParseAddr(addr string, isIpV6 bool) (ip net.IP, port int, err error)

func ParseIPv4

func ParseIPv4(addr string) (socketAddr syscall.SockaddrInet4, err error)

func ParseIPv6

func ParseIPv6(addr string) (socketAddr syscall.SockaddrInet6, err error)

Types

type InterfaceEntry

type InterfaceEntry struct {
	Name string
	Addr []string
}

func GetInterface

func GetInterface() (entries []InterfaceEntry, err error)