util

Documentation

Index

• Constants
• func CurrentDir() string
• func DirFileList(dir string) ([]string, error)
• func EncodeACKRstStreamHeader(dst []byte) (header []byte)
• func EncodeFINRstStreamHeader(dst []byte) (header []byte)
• func EncodeHTTP2DataFrameHeader(protoType string, datalen int, dst []byte) (header []byte)
• func FileExists(path string) (bool, error)
• func IsIP(ip string) bool
• func IsIPV6(ip string) bool
• func IsLoopbackIP(ip string) bool
• func IsPrivateIP(ip string) bool
• func LogFilePath() string
• func SetLogFileHook(logDir string)
• func SysGatewayAndDevice() (gw string, dev string, err error)
• func SysPowershellMajorVersion() int
• func SysSupportPowershell() bool
• func WriteToTemp(filename string, content []byte) (namePath string, err error)
• type Bytes
  • func NewBytes(capSize int) *Bytes
  • func (p *Bytes) Get(sz int) []byte
  • func (p *Bytes) Put(c []byte)

Constants

const (
	LogMaxAge     = 1  // one day
	LogMaxBackups = 1  // one backup
	LogMaxSize    = 10 // 10Mb
	LogFileName   = "easyss.log"
)

const Http2HeaderLen = 9

Functions

func CurrentDir

func CurrentDir() string

func DirFileList

func DirFileList(dir string) ([]string, error)

func EncodeACKRstStreamHeader

func EncodeACKRstStreamHeader(dst []byte) (header []byte)

func EncodeFINRstStreamHeader

func EncodeFINRstStreamHeader(dst []byte) (header []byte)

func EncodeHTTP2DataFrameHeader

func EncodeHTTP2DataFrameHeader(protoType string, datalen int, dst []byte) (header []byte)

func FileExists

func FileExists(path string) (bool, error)

func IsIP

func IsIP(ip string) bool

func IsIPV6

func IsIPV6(ip string) bool

func IsLoopbackIP

func IsLoopbackIP(ip string) bool

func IsPrivateIP

func IsPrivateIP(ip string) bool

func LogFilePath

func LogFilePath() string

func SetLogFileHook

func SetLogFileHook(logDir string)

func SysGatewayAndDevice

func SysGatewayAndDevice() (gw string, dev string, err error)

func SysPowershellMajorVersion

func SysPowershellMajorVersion() int

func SysSupportPowershell

func SysSupportPowershell() bool

func WriteToTemp

func WriteToTemp(filename string, content []byte) (namePath string, err error)

Types

type Bytes

type Bytes struct {
	// contains filtered or unexported fields
}

Bytes is a pool of byte slices that can be re-used.

func NewBytes

func NewBytes(capSize int) *Bytes

NewBytes returns a Bytes pool

func (*Bytes) Get

func (p *Bytes) Get(sz int) []byte

Get returns a byte slice size with at least sz capacity

func (*Bytes) Put

func (p *Bytes) Put(c []byte)

Put returns a slice back to the pool