utils

Documentation

Index

• Variables
• func CheckX509()
• func ErrPropagate(api string)
• func ErrPropagate2Channel(api string, ch chan interface{})
• func Fetch(rurl, args string, ch chan<- ResponseType)
• func FindInList(a string, arr []string) bool
• func GoDeferFunc(api string, f func())
• func Hash(data []byte) (string, int64)
• func HostIP() []string
• func HttpClient() *http.Client
• func InList(a string, list []string) bool
• func List2Set(arr []string) []string
• func ListFiles(dir string) []string
• func LogSettings(level string, format string)
• func MapKeys(rec map[string]interface{}) []string
• func ParseTmpl(tdir, tmpl string, data interface{}) string
• func Response(rurl string, data []byte) []byte
• func Stack() string
• func UserDN(r *http.Request) string
• type Record
  • func Convert2Record(item interface{}) Record
  • func (r Record) String() string
• type ResponseType
  • func FetchResponse(rurl, args string) ResponseType
  • func (r *ResponseType) String() string
• type UrlRequest

Variables

var MEMORY bool

MEMORY variable controls memory printout

var PatternNumber = regexp.MustCompile("^[0-9]")

var PatternUrl = regexp.MustCompile("(https|http)://[-A-Za-z0-9_+&@#/%?=~_|!:,.;]*[-A-Za-z0-9+&@#/%=~_|]")

var STATICDIR string

STATICDIR defines location of all static files

var VERBOSE int

VERBOSE variable controls verbosity level of client's utilities

Functions

func CheckX509

func CheckX509()

CheckX509 function checks X509 settings

func ErrPropagate

func ErrPropagate(api string)

ErrPropagate error helper function which can be used in defer ErrPropagate()

func ErrPropagate2Channel

func ErrPropagate2Channel(api string, ch chan interface{})

ErrPropagate2Channel error helper function which can be used in goroutines as ch := make(chan interface{})

go func() {
   defer ErrPropagate2Channel(api, ch)
   someFunction()
}()

func Fetch

func Fetch(rurl, args string, ch chan<- ResponseType)

Fetch data for provided URL and redirect results to given channel

func FindInList

func FindInList(a string, arr []string) bool

FindInList helper function to find item in a list

func GoDeferFunc

func GoDeferFunc(api string, f func())

GoDeferFunc helper function to run any given function in defered go routine

func Hash

func Hash(data []byte) (string, int64)

Hash implements hash function for data, it returns a hash and number of bytes

func HostIP

func HostIP() []string

HostIP provides a list of host IPs

func HttpClient

func HttpClient() *http.Client

HttpClient provides HTTP client

func InList

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

InList helper function to check item in a list

func List2Set

func List2Set(arr []string) []string

List2Set helper function to convert input list into set

func ListFiles

func ListFiles(dir string) []string

ListFiles function list files in given directory

func LogSettings

func LogSettings(level string, format string)

LogSettings setups settings for underlying logrus logger

func MapKeys

func MapKeys(rec map[string]interface{}) []string

MapKeys helper function to return keys from a map

func ParseTmpl

func ParseTmpl(tdir, tmpl string, data interface{}) string

ParseTmpl is a template parser with given data

func Response

func Response(rurl string, data []byte) []byte

Response represents final response in a form of JSON structure we use custorm representation

func Stack

func Stack() string

Stack helper function to return Stack

func UserDN

func UserDN(r *http.Request) string

UserDN function parses user Distinguished Name (DN) from client's HTTP request

Types

type Record

type Record map[string]interface{}

Record data-type defines ReqMgr2 data record

func Convert2Record

func Convert2Record(item interface{}) Record

Convert2Record converts given interface to Record data type

func (Record) String

func (r Record) String() string

String function implements Stringer interface

type ResponseType

type ResponseType struct {
	Url        string // response url
	Data       []byte // response data, i.e. what we got with Body of the response
	Error      error  // http error, a non-2xx return code is not an error
	Status     string // http status string
	StatusCode int    // http status code
}

ResponseType structure is what we expect to get for our URL call. It contains a request URL, the data chunk and possible error from remote

func FetchResponse

func FetchResponse(rurl, args string) ResponseType

FetchResponse fetches data for provided URL, args is a json dump of arguments

func (*ResponseType) String

func (r *ResponseType) String() string

type UrlRequest

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

UrlRequest structure holds details about url request's attributes