common

Documentation

Index

• Constants
• Variables
• func Abs64(a int64) int64
• func BytesIncBigEndian(b []byte)
• func BytesIncLittleEndian(b []byte)
• func Change(from interface{}, to interface{}, keyFunc func(elem interface{}) string) (toRemove interface{}, toAdd interface{})
• func Deduplicate(list []string) []string
• func GenServiceName(b []byte) string
• func HasTopDomain(domain string) bool
• func HomeExpand(path string) (string, error)
• func HostToSNI(host string, rootDomain string) (sni string, err error)
• func HostsToSNI(hosts string, rootDomain string) (sni string, err error)
• func IsPrivate(ip net.IP) bool
• func IsPrivateHostname(hostname string) (bool, error)
• func Max(a, b int) int
• func Min(a, b int) int
• func MustMapKeys(m interface{}) (keys []string)
• func RangeHash(in []byte, minlength int, maxlength int) (out []byte)
• func SeedSecurely() (err error)
• func ShouldParseInt64(a string) int64
• func ShouldParseUint8(a string) uint8
• func SimplyGetParam(source string, key string) (value string)
• func StarMatch(expr string, str string) bool
• func StringToUUID5(str string) string
• func StringsHas(strs []string, str string) bool
• func ToIPNets(cidr []string) (nets []*net.IPNet, err error)

Constants

const Alphabet = "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM0123456789"

const Alphabet64Grpc = "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM0123456789_."

Variables

var Base62Encoder, _ = basex.NewEncoding(Alphabet)

var Base64GrpcEncoder, _ = basex.NewEncoding(Alphabet64Grpc)

Functions

func Abs64

func Abs64(a int64) int64

func BytesIncBigEndian

func BytesIncBigEndian(b []byte)

func BytesIncLittleEndian

func BytesIncLittleEndian(b []byte)

func Change

func Change(from interface{}, to interface{}, keyFunc func(elem interface{}) string) (toRemove interface{}, toAdd interface{})

Change returns how to change "from" slice to "to" slice by removing and adding elements. Elements from "from" and "to" should be unique.

func Deduplicate

func Deduplicate(list []string) []string

func GenServiceName

func GenServiceName(b []byte) string

func HasTopDomain

func HasTopDomain(domain string) bool

func HomeExpand

func HomeExpand(path string) (string, error)

func HostToSNI

func HostToSNI(host string, rootDomain string) (sni string, err error)

func HostsToSNI

func HostsToSNI(hosts string, rootDomain string) (sni string, err error)

func IsPrivate

func IsPrivate(ip net.IP) bool

func IsPrivateHostname

func IsPrivateHostname(hostname string) (bool, error)

func Max

func Max(a, b int) int

func Min

func Min(a, b int) int

func MustMapKeys

func MustMapKeys(m interface{}) (keys []string)

func RangeHash

func RangeHash(in []byte, minlength int, maxlength int) (out []byte)

func SeedSecurely

func SeedSecurely() (err error)

func ShouldParseInt64

func ShouldParseInt64(a string) int64

func ShouldParseUint8

func ShouldParseUint8(a string) uint8

func SimplyGetParam

func SimplyGetParam(source string, key string) (value string)

func StarMatch

func StarMatch(expr string, str string) bool

func StringToUUID5

func StringToUUID5(str string) string

StringToUUID5 is from https://github.com/XTLS/Xray-core/issues/158

func StringsHas

func StringsHas(strs []string, str string) bool

func ToIPNets

func ToIPNets(cidr []string) (nets []*net.IPNet, err error)