util

Documentation

Index

• func Expand(input string) string
• func FindIP(iface net.Interface) (string, error)
• func GetExternalIP() (net.IP, error)
• func GetInterfaceAddress(ifaceString string) (string, error)
• func GetRandomURLPath() string
• func GetSessionID() (string, error)
• func Interfaces(listAll bool) (map[string]string, error)
• func ReadFilenames(dir string) []string
• func ZipFiles(files []string) (string, error)

Functions

func Expand

func Expand(input string) string

Expand tilde in paths

func FindIP

func FindIP(iface net.Interface) (string, error)

FindIP returns the IP address of the passed interface, and an error

func GetExternalIP

func GetExternalIP() (net.IP, error)

GetExternalIP of this host

func GetInterfaceAddress

func GetInterfaceAddress(ifaceString string) (string, error)

GetInterfaceAddress returns the address of the network interface to bind the server to. If the interface is "any", it will return 0.0.0.0. If no interface is found with that name, an error is returned

func GetRandomURLPath

func GetRandomURLPath() string

GetRandomURLPath returns a random string of 4 alphanumeric characters

func GetSessionID

func GetSessionID() (string, error)

GetSessionID returns a base64 encoded string of 40 random characters

func Interfaces

func Interfaces(listAll bool) (map[string]string, error)

Interfaces returns a `name:ip` map of the suitable interfaces found

func ReadFilenames

func ReadFilenames(dir string) []string

ReadFilenames from dir

func ZipFiles

func ZipFiles(files []string) (string, error)

ZipFiles and return the resulting zip's filename