util

Documentation

Index

• Constants
• func FileExists(filePath string) bool
• func FileExistsInPath(fileName string) bool
• func GetLocalIP() string
• func GetPathParts(path string) (dirPath, fileName, absPath string)
• func GetThisPathParts() (dirPath, fileName, absPath string)
• func HomeDir() string
• func LineReader(filePath string) <-chan string
• func LogFile() string
• func ParseAddress(addr string) (proto string, path string, err error)
• func PidFile() string
• func RandomString(length int) string
• func ReadPidFile() (int, error)
• func StringInSlice(a string, list []string) bool
• func WritePidFile(pid int) error

Constants

const (
	LETTER_BYTES      = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
	LETTER_INDEX_BITS = 6
	LETTER_INDEX_MASK = 1<<LETTER_INDEX_BITS - 1
	LETTER_INDEX_MAX  = 63 / LETTER_INDEX_BITS
)

const ADDR_PATT = "(?i)^((?:(?:tcp|udp|ip)[46]?)|(?:unix(?:gram|packet)?))://(.+)$"

const CLILOG = "/var/log/rexray.log"

const LOGDIR = "/var/log/rexray"

const LOGFILE = "/var/log/rexray.log"

const PIDDIR = "/var/run/rexray"

const PIDFILE = "/var/run/rexray.pid"

Functions

func FileExists

func FileExists(filePath string) bool

func FileExistsInPath

func FileExistsInPath(fileName string) bool

func GetLocalIP

func GetLocalIP() string

GetLocalIP returns the non loopback local IP of the host

func GetPathParts

func GetPathParts(path string) (dirPath, fileName, absPath string)

func GetThisPathParts

func GetThisPathParts() (dirPath, fileName, absPath string)

func HomeDir

func HomeDir() string

func LineReader

func LineReader(filePath string) <-chan string

func LogFile

func LogFile() string

func ParseAddress

func ParseAddress(addr string) (proto string, path string, err error)

func PidFile

func PidFile() string

func RandomString

func RandomString(length int) string

func ReadPidFile

func ReadPidFile() (int, error)

func StringInSlice

func StringInSlice(a string, list []string) bool

func WritePidFile

func WritePidFile(pid int) error