package mimetype

import "github.com/gabriel-vasile/mimetype"

Package mimetype uses magic number signatures to detect the MIME type and extension of a file.

Index ¶

• func Detect(in []byte) (mime, extension string)
• func DetectFile(file string) (mime, extension string, err error)
• func DetectReader(r io.Reader) (mime, extension string, err error)

Functions ¶

func Detect ¶

func Detect(in []byte) (mime, extension string)

Detect returns the MIME type and extension of the provided byte slice.

mime is always a valid MIME type, with application/octet-stream as fallback. extension is empty string if detected file format does not have an extension.

func DetectFile ¶

func DetectFile(file string) (mime, extension string, err error)

DetectFile returns the MIME type and extension of the provided file.

mime is always a valid MIME type, with application/octet-stream as fallback. extension is empty string if detection failed with an error or detected file format does not have an extension.

func DetectReader ¶

func DetectReader(r io.Reader) (mime, extension string, err error)

DetectReader returns the MIME type and extension of the byte slice read from the provided reader.

mime is always a valid MIME type, with application/octet-stream as fallback. extension is empty string if detection failed with an error or detected file format does not have an extension.

Source Files ¶

mime.go node.go tree.go

Directories ¶