xip

package
v0.1.1 Latest Latest
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Published: Jul 4, 2025 License: MIT Imports: 7 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source
var (
	// ErrInvalidIP ip value is invalid
	ErrInvalidIP = errors.New("xip: not valid ip string")
	// ErrInvalidMask ip mask value is invalid
	ErrInvalidMask = errors.New("xip: not valid ip mask")
	// ErrInvalidHex hex string is invalid
	ErrInvalidHex = errors.New("xip: not valid hex string")
)
View Source
var PrivateIPs = []string{
	"10.0.0.0/8",
	"172.16.0.0/12",
	"192.168.0.0/16",
	"100.64.0.0/10",
	"fc00::/7",
}

PrivateIPs is private ip

Functions

func FixSubnet

func FixSubnet(ip string) (string, error)

FixSubnet fix ip with a subnet mask, for example: 1.2.3.4/24, 2001:700:300::/48

func GetEthIPv4

func GetEthIPv4() (ips []string, err error)

GetEthIPv4 returns all interface ipv4 without loopback

func GetEthIPv4ByInterface

func GetEthIPv4ByInterface(name string) (ips []string, err error)

GetEthIPv4ByInterface returns interface ipv4 by name

func GetEthIPv6

func GetEthIPv6() (ips []string, err error)

GetEthIPv6 returns all interface ipv6 without loopback

func GetEthIPv6ByInterface

func GetEthIPv6ByInterface(name string) (ips []string, err error)

GetEthIPv6ByInterface returns interface ipv6 by name

func HexToUint32

func HexToUint32(s string) (uint32, error)

HexToUint32 returns uint32 from hex string

func IPv4ToLong

func IPv4ToLong(ip string) (uint32, error)

IPv4ToLong returns uint32 of ip, -1 for error

func IsContains

func IsContains(cidr, ip string) bool

IsContains returns if ip is in cidr

func IsIP

func IsIP(ip string) bool

IsIP returns if string is a ip

func IsIPv4

func IsIPv4(ip string) bool

IsIPv4 returns if string is a ipv4

func IsIPv6

func IsIPv6(ip string) bool

IsIPv6 returns if string is a ipv6

func IsPrivate

func IsPrivate(ip string) bool

IsPrivate return ip is private

func LongToIPv4

func LongToIPv4(ip uint32) string

LongToIPv4 returns string from uint32 of ip

func Uint32ToHex

func Uint32ToHex(i uint32) string

Uint32ToHex returns hex from uint32

Types

This section is empty.

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