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Diffstat (limited to 'vendor/github.com/rwcarlsen/goexif/mknote/mknote.go')
-rw-r--r--vendor/github.com/rwcarlsen/goexif/mknote/mknote.go70
1 files changed, 0 insertions, 70 deletions
diff --git a/vendor/github.com/rwcarlsen/goexif/mknote/mknote.go b/vendor/github.com/rwcarlsen/goexif/mknote/mknote.go
deleted file mode 100644
index 1e6021621..000000000
--- a/vendor/github.com/rwcarlsen/goexif/mknote/mknote.go
+++ /dev/null
@@ -1,70 +0,0 @@
-// Package mknote provides makernote parsers that can be used with goexif/exif.
-package mknote
-
-import (
- "bytes"
-
- "github.com/rwcarlsen/goexif/exif"
- "github.com/rwcarlsen/goexif/tiff"
-)
-
-var (
- // Canon is an exif.Parser for canon makernote data.
- Canon = &canon{}
- // NikonV3 is an exif.Parser for nikon makernote data.
- NikonV3 = &nikonV3{}
- // All is a list of all available makernote parsers
- All = []exif.Parser{Canon, NikonV3}
-)
-
-type canon struct{}
-
-// Parse decodes all Canon makernote data found in x and adds it to x.
-func (_ *canon) Parse(x *exif.Exif) error {
- m, err := x.Get(exif.MakerNote)
- if err != nil {
- return nil
- }
-
- mk, err := x.Get(exif.Make)
- if err != nil {
- return nil
- }
-
- if val, err := mk.StringVal(); err != nil || val != "Canon" {
- return nil
- }
-
- // Canon notes are a single IFD directory with no header.
- // Reader offsets need to be w.r.t. the original tiff structure.
- buf := bytes.NewReader(append(make([]byte, m.ValOffset), m.Val...))
- buf.Seek(int64(m.ValOffset), 0)
-
- mkNotesDir, _, err := tiff.DecodeDir(buf, x.Tiff.Order)
- if err != nil {
- return err
- }
- x.LoadTags(mkNotesDir, makerNoteCanonFields, false)
- return nil
-}
-
-type nikonV3 struct{}
-
-// Parse decodes all Nikon makernote data found in x and adds it to x.
-func (_ *nikonV3) Parse(x *exif.Exif) error {
- m, err := x.Get(exif.MakerNote)
- if err != nil {
- return nil
- } else if bytes.Compare(m.Val[:6], []byte("Nikon\000")) != 0 {
- return nil
- }
-
- // Nikon v3 maker note is a self-contained IFD (offsets are relative
- // to the start of the maker note)
- mkNotes, err := tiff.Decode(bytes.NewReader(m.Val[10:]))
- if err != nil {
- return err
- }
- x.LoadTags(mkNotes.Dirs[0], makerNoteNikon3Fields, false)
- return nil
-}