network

Documentation

Index

• Constants
• func ConvertHexToIp(hex string) string
• func ConvertIpToHex(ip string) string
• func FindInterfaceByIp(addr string) (*net.Interface, error)
• func FormatMac(data string, format string) (string, error)
• func GetCidrHostNum(maskLen int) uint
• func GetCidrIpMask(maskLen int) string
• func GetCidrIpRange(cidr string) (string, string)
• func GetCidrIpRangeHex(cidr string) (string, string)
• func GetLocalIps() []string
• func HostsOfCidr(cidr string) ([]string, error)
• func IntegerStringToMac(intMacStr, separ string) []string
• func IsIpInGateway(ip, min, max string) bool
• func IsValidIp(input string) bool
• func ParseMac(s string) net.HardwareAddr
• func SendMultiCastDataByInterface(ni *net.Interface, remoteAddr *net.UDPAddr, message string, respPrefix string, ...) ([]string, error)
• func SendUdpData(host string, port int, message []byte, timeout time.Duration, bufferSize int) (string, error)

Constants

const (
	MacFormatColon3  = "colon-3"
	MacFormatColon6  = "colon-6"
	MacFormatHyphen3 = "hyphen-3"
	MacFormatHyphen6 = "hyphen-6"
	MacFormatDot6    = "dot-6"
	MacFormatNoDelim = "no-delim"
)

const TextLineSeparator = "\r\n"

Functions

func ConvertHexToIp

func ConvertHexToIp(hex string) string

func ConvertIpToHex

func ConvertIpToHex(ip string) string

func FindInterfaceByIp

func FindInterfaceByIp(addr string) (*net.Interface, error)

func FormatMac

func FormatMac(data string, format string) (string, error)

colon-3，冒号，0000:0000:0000 colon-6，冒号，00:00:00:00:00:00 hyphen-3，中划线，0000-0000-0000 hyphen-6，中划线，00-00-00-00-00-00 dot-6，点分割，00.00.00.00.00.00 no-delim，无分隔符，000000000000

func GetCidrHostNum

func GetCidrHostNum(maskLen int) uint

计算得到CIDR地址范围内可拥有的主机数量

func GetCidrIpMask

func GetCidrIpMask(maskLen int) string

获取Cidr的掩码

func GetCidrIpRange

func GetCidrIpRange(cidr string) (string, string)

func GetCidrIpRangeHex

func GetCidrIpRangeHex(cidr string) (string, string)

func GetLocalIps

func GetLocalIps() []string

func HostsOfCidr

func HostsOfCidr(cidr string) ([]string, error)

func IntegerStringToMac

func IntegerStringToMac(intMacStr, separ string) []string

func IsIpInGateway

func IsIpInGateway(ip, min, max string) bool

func IsValidIp

func IsValidIp(input string) bool

func ParseMac

func ParseMac(s string) net.HardwareAddr

func SendMultiCastDataByInterface

func SendMultiCastDataByInterface(ni *net.Interface, remoteAddr *net.UDPAddr, message string, respPrefix string, timeout time.Duration) ([]string, error)

func SendUdpData

func SendUdpData(host string, port int, message []byte, timeout time.Duration, bufferSize int) (string, error)