utils

package

v1.0.0 Latest Latest Go to latest Published: Mar 12, 2020 License: Apache-2.0 Imports: 7 Imported by: 0

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Repository

github.com/fumanne/IP2Country

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func CheckErr(err error)
func GetHome() string
func Ip2long(ip string) *big.Int
func IsIP(ip string) bool
func IsIPv4(ip string) bool
func IsIPv6(ip string) bool
func IsPrivate(ip string) bool
func Locate(str string) string
func ParseIPInt(record string) (*big.Int, *big.Int, string)
func Str2BigInt(ipint string) *big.Int

Constants ¶

View Source

const (
	DOWNLOAD   = ".IP2Country"
	IPv4Prefix = "IPv4_"
	IPv6Prefix = "IPv6_"
)

Variables ¶

View Source

var IPV6Regexp = `^((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|` +
	`(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|` +
	`(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|` +
	`(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|` +
	`(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|` +
	`(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|` +
	`(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|` +
	`(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))$`

View Source

var IPv4Regexp = "^(([1-9]?[0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]).){3}([1-9]?[0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$"

View Source

var PrivateIPRegexp = "^10.*$|^172.(1[6-9]|2[0-9]|3[0-1]).*$|^192.168.*$|^127.*$"

Functions ¶

func CheckErr ¶

func CheckErr(err error)

func GetHome ¶

func GetHome() string

func Ip2long ¶

func Ip2long(ip string) *big.Int

func IsIP ¶

func IsIP(ip string) bool

func IsIPv4 ¶

func IsIPv4(ip string) bool

func IsIPv6 ¶

func IsIPv6(ip string) bool

func IsPrivate ¶

func IsPrivate(ip string) bool

func Locate ¶

func Locate(str string) string

func ParseIPInt ¶

func ParseIPInt(record string) (*big.Int, *big.Int, string)

func Str2BigInt ¶

func Str2BigInt(ipint string) *big.Int

Types ¶

This section is empty.

Source Files ¶

View all Source files

utils.go

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