iputil

Documentation

Index

• func ConvertSubnets(ms []*manager.IPNet) []*net.IPNet
• func IPNetFromRPC(r *manager.IPNet) *net.IPNet
• func IPNetToRPC(n *net.IPNet) *manager.IPNet
• func IsIpV6Addr(ipAddStr string) bool
• func IsZeroMask(n *net.IPNet) bool
• func JoinIpPort(ip net.IP, port uint16) string
• func Parse(ipStr string) (ip net.IP)
• func SplitToIPPort(netAddr net.Addr) (net.IP, uint16, error)
• type IPKey
  • func (k IPKey) IP() net.IP
  • func (k IPKey) MarshalJSON() ([]byte, error)
  • func (k IPKey) String() string
  • func (k *IPKey) UnmarshalJSON(data []byte) error
• type IPs
  • func IPsFromBytesSlice(bss [][]byte) IPs
  • func UniqueSorted(ips []net.IP) IPs
  • func (ips IPs) BytesSlice() [][]byte
  • func (ips IPs) String() string
  • func (ips IPs) UniqueSorted() IPs
• type Subnet
  • func (s *Subnet) MarshalJSON() ([]byte, error)
  • func (s *Subnet) MarshalYAML() (any, error)
  • func (s *Subnet) String() string
  • func (s *Subnet) UnmarshalJSON(data []byte) error
  • func (s *Subnet) UnmarshalYAML(node *yaml.Node) error

Functions

func ConvertSubnets

func ConvertSubnets(ms []*manager.IPNet) []*net.IPNet

func IPNetFromRPC

func IPNetFromRPC(r *manager.IPNet) *net.IPNet

func IPNetToRPC

func IPNetToRPC(n *net.IPNet) *manager.IPNet

func IsIpV6Addr

func IsIpV6Addr(ipAddStr string) bool

func IsZeroMask

func IsZeroMask(n *net.IPNet) bool

func JoinIpPort

func JoinIpPort(ip net.IP, port uint16) string

func Parse

func Parse(ipStr string) (ip net.IP)

Parse is like net.ParseIP but converts an IPv4 in 16 byte form to its 4 byte form.

func SplitToIPPort

func SplitToIPPort(netAddr net.Addr) (net.IP, uint16, error)

SplitToIPPort splits the given address into an IP and a port number. It's an error if the address is based on a hostname rather than an IP.

Types

type IPKey

type IPKey string

IPKey is an immutable cast of a net.IP suitable to be used as a map key. It must be created using IPKey(ip).

func (IPKey) IP

func (k IPKey) IP() net.IP

func (IPKey) MarshalJSON

func (k IPKey) MarshalJSON() ([]byte, error)

func (IPKey) String

func (k IPKey) String() string

String returns the human-readable string form of the IP (as opposed to the binary junk displayed when using it directly).

func (*IPKey) UnmarshalJSON

func (k *IPKey) UnmarshalJSON(data []byte) error

type IPs

type IPs []net.IP

func IPsFromBytesSlice

func IPsFromBytesSlice(bss [][]byte) IPs

func UniqueSorted

func UniqueSorted(ips []net.IP) IPs

func (IPs) BytesSlice

func (ips IPs) BytesSlice() [][]byte

BytesSlice is returns a [][]byte copy of the IPs.

func (IPs) String

func (ips IPs) String() string

func (IPs) UniqueSorted

func (ips IPs) UniqueSorted() IPs

type Subnet

type Subnet net.IPNet

Subnet is a net.IPNet that can be marshalled/unmarshalled as yaml or json.

func (*Subnet) MarshalJSON

func (s *Subnet) MarshalJSON() ([]byte, error)

func (*Subnet) MarshalYAML

func (s *Subnet) MarshalYAML() (any, error)

func (*Subnet) String

func (s *Subnet) String() string

func (*Subnet) UnmarshalJSON

func (s *Subnet) UnmarshalJSON(data []byte) error

func (*Subnet) UnmarshalYAML

func (s *Subnet) UnmarshalYAML(node *yaml.Node) error