xfile

Documentation

Index

• Constants
• func CalcFileHexMD5(file io.ReadSeeker) (string, error)
• func FileIsImage(file io.ReadSeeker) (bool, error)
• func GetFileMIME(file io.ReadSeeker) (string, error)
• func GetFileMIMEType(file io.ReadSeeker) (*mimetype.MIME, error)
• func MIMEIsImage(mime string) bool

Constants

const (
	B  = 1
	KB = 1024 * B
	MB = 1024 * KB
	GB = 1024 * MB
)

Functions

func CalcFileHexMD5

func CalcFileHexMD5(file io.ReadSeeker) (string, error)

func FileIsImage

func FileIsImage(file io.ReadSeeker) (bool, error)

func GetFileMIME

func GetFileMIME(file io.ReadSeeker) (string, error)

GetFileMIME return file mime type: https://mimesniff.spec.whatwg.org/

func GetFileMIMEType

func GetFileMIMEType(file io.ReadSeeker) (*mimetype.MIME, error)

func MIMEIsImage

func MIMEIsImage(mime string) bool