magic

package
v0.0.0-...-c8ec3b5 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Jan 14, 2016 License: Apache-2.0 Imports: 4 Imported by: 0

Documentation

Overview

Package magic implements MIME type sniffing of data based on the well-known "magic" number prefixes in the file.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func MIMEType

func MIMEType(hdr []byte) string

MIMEType returns the MIME type from the data in the provided header of the data. It returns the empty string if the MIME type can't be determined.

func MIMETypeFromReader

func MIMETypeFromReader(r io.Reader) (mime string, reader io.Reader)

MIMETypeFromReader takes a reader, sniffs the beginning of it, and returns the mime (if sniffed, else "") and a new reader that's the concatenation of the bytes sniffed and the remaining reader.

func MIMETypeFromReaderAt

func MIMETypeFromReaderAt(ra io.ReaderAt) (mime string)

MIMETypeFromReader takes a ReaderAt, sniffs the beginning of it, and returns the MIME type if sniffed, else the empty string.

Types

This section is empty.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL