commons

Documentation

Index

• func ContentGet(filename string) (int, string, error)
• func ContentWrite(w http.ResponseWriter, filename string)
• func CreateLockFile(fn string)
• func DeleteLockFile(fn string)
• func FileExists(filename string) bool
• func FolderExists(folderPath string) bool
• func GetIP(r *http.Request) string
• func GetScheme(r *http.Request) string
• func MustOpen(f string) *os.File
• func NewFileUploadRequest(url string, values map[string]io.Reader) (*http.Request, error)
• func RandomString(n int) string

Functions

func ContentGet

func ContentGet(filename string) (int, string, error)

ContentGet gets content of file

func ContentWrite

func ContentWrite(w http.ResponseWriter, filename string)

ContentWrite Writes content of file to w

func CreateLockFile

func CreateLockFile(fn string)

CreateLockFile creates a lock file at the specified address

func DeleteLockFile

func DeleteLockFile(fn string)

DeleteLockFile deletes a lock file

func FileExists

func FileExists(filename string) bool

FileExists Checks if a file exists

func FolderExists

func FolderExists(folderPath string) bool

FolderExists Checks if a file exists

func GetIP

func GetIP(r *http.Request) string

GetIP gets a requests IP address by reading off the forwarded-for header (for proxies) and falls back to use the remote address.

func GetScheme

func GetScheme(r *http.Request) string

GetScheme returns the scheme of the path of the given request

func MustOpen

func MustOpen(f string) *os.File

MustOpen opens a file and panics if it fails

func NewFileUploadRequest

func NewFileUploadRequest(url string, values map[string]io.Reader) (*http.Request, error)

NewFileUploadRequest Creates a new file upload http request with optional extra params

func RandomString

func RandomString(n int) string

RandomString generates a string of n characters