utils

package

v0.1.1 Latest Latest Go to latest Published: Mar 2, 2018 License: MIT Imports: 9 Imported by: 6

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Repository

github.com/lrstanley/marill

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Documentation ¶

Index ¶

Constants
func GetHost(uri string) (string, error)
func GetHostname() string
func Glob(subj, pattern string) bool
func IsDomainURL(host, port string) (*url.URL, error)
func LookupIP(host string) (string, error)
func MustURL(host, port string) *url.URL
func NewFuncReader(handler func([]byte), r io.Reader) io.Reader
func NewFuncWriter(handler func(*[]byte), w io.Writer) io.Writer
type Timer
- func NewTimer() *Timer
- func (t *Timer) End()
- func (t *Timer) Start()
type TimerResult

Constants ¶

View Source

const GLOB = "*"

GLOB is the character which is treaded like a glob

Variables ¶

This section is empty.

Functions ¶

func GetHost ¶

func GetHost(uri string) (string, error)

GetHost obtains the host value from a url or domain

func GetHostname ¶

func GetHostname() string

GetHostname returns the servers hostname which we should compare against webserver vhost entries. Also includes domain.

func Glob ¶

func Glob(subj, pattern string) bool

Glob will test a string pattern, potentially containing globs, against a string.

func IsDomainURL ¶

func IsDomainURL(host, port string) (*url.URL, error)

IsDomainURL should validate the data we are obtaining from the webservers to ensure it is a proper hostname and/or port (within reason. custom configs are custom)

func LookupIP ¶

func LookupIP(host string) (string, error)

LookupIP returns the first IP address from the resolving A record

func MustURL ¶

func MustURL(host, port string) *url.URL

MustURL is much like isDomainURL, however will panic on error (useful for tests).

func NewFuncReader ¶

func NewFuncReader(handler func([]byte), r io.Reader) io.Reader

NewFuncReader returns an io.Reader that wraps the given io.Reader with the given handler. If any of the parameters are nil, nil is returned.

func NewFuncWriter ¶

func NewFuncWriter(handler func(*[]byte), w io.Writer) io.Writer

NewFuncWriter returns an io.Writer that wraps the given io.Writer with the given handler. Any Write() operations will run through the handler before being written. If any of the parameters are nil, nil is returned.

Types ¶

type Timer ¶

type Timer struct {
	Result *TimerResult
	// contains filtered or unexported fields
}

Timer represents a custom timer, holding start/end nanoseconds

func NewTimer ¶

func NewTimer() *Timer

NewTimer returns a new Timer struct

func (*Timer) End ¶

func (t *Timer) End()

End completes a timer and calculates the differences

func (*Timer) Start ¶

func (t *Timer) Start()

Start starts a timer and returns a Timer struct

type TimerResult ¶

type TimerResult struct {
	Milli   int64
	Seconds int64
}

TimerResult is a result of an ended timer, providing easy millisecond and second calculations to the process time

Source Files ¶

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