[bugfix] Update exif-terminator (fix png issue) (#2391)

* [bugfix] Update exif-terminator (fix png issue)

* bump exif terminator

* fix tests

1 files changed, 0 insertions, 118 deletions

diff --git a/vendor/github.com/dsoprea/go-png-image-structure/v2/media_parser.go b/vendor/github.com/dsoprea/go-png-image-structure/v2/media_parser.go
deleted file mode 100644
index c0e287365..000000000
--- a/vendor/github.com/dsoprea/go-png-image-structure/v2/media_parser.go
+++ /dev/null
@@ -1,118 +0,0 @@
-package pngstructure
-
-import (
-	"bufio"
-	"bytes"
-	"image"
-	"io"
-	"os"
-
-	"image/png"
-
-	"github.com/dsoprea/go-logging"
-	"github.com/dsoprea/go-utility/v2/image"
-)
-
-// PngMediaParser knows how to parse a PNG stream.
-type PngMediaParser struct {
-}
-
-// NewPngMediaParser returns a new `PngMediaParser` struct.
-func NewPngMediaParser() *PngMediaParser {
-
-	// TODO(dustin): Add test
-
-	return new(PngMediaParser)
-}
-
-// Parse parses a PNG stream given a `io.ReadSeeker`.
-func (pmp *PngMediaParser) Parse(rs io.ReadSeeker, size int) (mc riimage.MediaContext, err error) {
-	defer func() {
-		if state := recover(); state != nil {
-			err = log.Wrap(state.(error))
-		}
-	}()
-
-	// TODO(dustin): Add test
-
-	ps := NewPngSplitter()
-
-	err = ps.readHeader(rs)
-	log.PanicIf(err)
-
-	s := bufio.NewScanner(rs)
-
-	// Since each segment can be any size, our buffer must be allowed to grow
-	// as large as the file.
-	buffer := []byte{}
-	s.Buffer(buffer, size)
-	s.Split(ps.Split)
-
-	for s.Scan() != false {
-	}
-
-	log.PanicIf(s.Err())
-
-	return ps.Chunks(), nil
-}
-
-// ParseFile parses a PNG stream given a file-path.
-func (pmp *PngMediaParser) ParseFile(filepath string) (mc riimage.MediaContext, err error) {
-	defer func() {
-		if state := recover(); state != nil {
-			err = log.Wrap(state.(error))
-		}
-	}()
-
-	f, err := os.Open(filepath)
-	log.PanicIf(err)
-
-	defer f.Close()
-
-	stat, err := f.Stat()
-	log.PanicIf(err)
-
-	size := stat.Size()
-
-	chunks, err := pmp.Parse(f, int(size))
-	log.PanicIf(err)
-
-	return chunks, nil
-}
-
-// ParseBytes parses a PNG stream given a byte-slice.
-func (pmp *PngMediaParser) ParseBytes(data []byte) (mc riimage.MediaContext, err error) {
-	defer func() {
-		if state := recover(); state != nil {
-			err = log.Wrap(state.(error))
-		}
-	}()
-
-	// TODO(dustin): Add test
-
-	br := bytes.NewReader(data)
-
-	chunks, err := pmp.Parse(br, len(data))
-	log.PanicIf(err)
-
-	return chunks, nil
-}
-
-// LooksLikeFormat returns a boolean indicating whether the stream looks like a
-// PNG image.
-func (pmp *PngMediaParser) LooksLikeFormat(data []byte) bool {
-	return bytes.Compare(data[:len(PngSignature)], PngSignature[:]) == 0
-}
-
-// GetImage returns an image.Image-compatible struct.
-func (pmp *PngMediaParser) GetImage(r io.Reader) (img image.Image, err error) {
-	img, err = png.Decode(r)
-	log.PanicIf(err)
-
-	return img, nil
-}
-
-var (
-	// Enforce interface conformance.
-	_ riimage.MediaParser = new(PngMediaParser)
-)