1 files changed, 0 insertions, 280 deletions
diff --git a/vendor/github.com/dsoprea/go-exif/v3/common/parser.go b/vendor/github.com/dsoprea/go-exif/v3/common/parser.go
deleted file mode 100644
index 76e8ef425..000000000
--- a/vendor/github.com/dsoprea/go-exif/v3/common/parser.go
+++ /dev/null
@@ -1,280 +0,0 @@
-package exifcommon
-
-import (
-	"bytes"
-	"errors"
-	"math"
-
-	"encoding/binary"
-
-	"github.com/dsoprea/go-logging"
-)
-
-var (
-	parserLogger = log.NewLogger("exifcommon.parser")
-)
-
-var (
-	ErrParseFail = errors.New("parse failure")
-)
-
-// Parser knows how to parse all well-defined, encoded EXIF types.
-type Parser struct {
-}
-
-// ParseBytesknows how to parse a byte-type value.
-func (p *Parser) ParseBytes(data []byte, unitCount uint32) (value []uint8, err error) {
-	defer func() {
-		if state := recover(); state != nil {
-			err = log.Wrap(state.(error))
-		}
-	}()
-
-	// TODO(dustin): Add test
-
-	count := int(unitCount)
-
-	if len(data) < (TypeByte.Size() * count) {
-		log.Panic(ErrNotEnoughData)
-	}
-
-	value = []uint8(data[:count])
-
-	return value, nil
-}
-
-// ParseAscii returns a string and auto-strips the trailing NUL character that
-// should be at the end of the encoding.
-func (p *Parser) ParseAscii(data []byte, unitCount uint32) (value string, err error) {
-	defer func() {
-		if state := recover(); state != nil {
-			err = log.Wrap(state.(error))
-		}
-	}()
-
-	// TODO(dustin): Add test
-
-	count := int(unitCount)
-
-	if len(data) < (TypeAscii.Size() * count) {
-		log.Panic(ErrNotEnoughData)
-	}
-
-	if len(data) == 0 || data[count-1] != 0 {
-		s := string(data[:count])
-		parserLogger.Warningf(nil, "ASCII not terminated with NUL as expected: [%v]", s)
-
-		for i, c := range s {
-			if c > 127 {
-				// Binary
-
-				t := s[:i]
-				parserLogger.Warningf(nil, "ASCII also had binary characters. Truncating: [%v]->[%s]", s, t)
-
-				return t, nil
-			}
-		}
-
-		return s, nil
-	}
-
-	// Auto-strip the NUL from the end. It serves no purpose outside of
-	// encoding semantics.
-
-	return string(data[:count-1]), nil
-}
-
-// ParseAsciiNoNul returns a string without any consideration for a trailing NUL
-// character.
-func (p *Parser) ParseAsciiNoNul(data []byte, unitCount uint32) (value string, err error) {
-	defer func() {
-		if state := recover(); state != nil {
-			err = log.Wrap(state.(error))
-		}
-	}()
-
-	// TODO(dustin): Add test
-
-	count := int(unitCount)
-
-	if len(data) < (TypeAscii.Size() * count) {
-		log.Panic(ErrNotEnoughData)
-	}
-
-	return string(data[:count]), nil
-}
-
-// ParseShorts knows how to parse an encoded list of shorts.
-func (p *Parser) ParseShorts(data []byte, unitCount uint32, byteOrder binary.ByteOrder) (value []uint16, err error) {
-	defer func() {
-		if state := recover(); state != nil {
-			err = log.Wrap(state.(error))
-		}
-	}()
-
-	// TODO(dustin): Add test
-
-	count := int(unitCount)
-
-	if len(data) < (TypeShort.Size() * count) {
-		log.Panic(ErrNotEnoughData)
-	}
-
-	value = make([]uint16, count)
-	for i := 0; i < count; i++ {
-		value[i] = byteOrder.Uint16(data[i*2:])
-	}
-
-	return value, nil
-}
-
-// ParseLongs knows how to encode an encoded list of unsigned longs.
-func (p *Parser) ParseLongs(data []byte, unitCount uint32, byteOrder binary.ByteOrder) (value []uint32, err error) {
-	defer func() {
-		if state := recover(); state != nil {
-			err = log.Wrap(state.(error))
-		}
-	}()
-
-	// TODO(dustin): Add test
-
-	count := int(unitCount)
-
-	if len(data) < (TypeLong.Size() * count) {
-		log.Panic(ErrNotEnoughData)
-	}
-
-	value = make([]uint32, count)
-	for i := 0; i < count; i++ {
-		value[i] = byteOrder.Uint32(data[i*4:])
-	}
-
-	return value, nil
-}
-
-// ParseFloats knows how to encode an encoded list of floats.
-func (p *Parser) ParseFloats(data []byte, unitCount uint32, byteOrder binary.ByteOrder) (value []float32, err error) {
-	defer func() {
-		if state := recover(); state != nil {
-			err = log.Wrap(state.(error))
-		}
-	}()
-
-	count := int(unitCount)
-
-	if len(data) != (TypeFloat.Size() * count) {
-		log.Panic(ErrNotEnoughData)
-	}
-
-	value = make([]float32, count)
-	for i := 0; i < count; i++ {
-		value[i] = math.Float32frombits(byteOrder.Uint32(data[i*4 : (i+1)*4]))
-	}
-
-	return value, nil
-}
-
-// ParseDoubles knows how to encode an encoded list of doubles.
-func (p *Parser) ParseDoubles(data []byte, unitCount uint32, byteOrder binary.ByteOrder) (value []float64, err error) {
-	defer func() {
-		if state := recover(); state != nil {
-			err = log.Wrap(state.(error))
-		}
-	}()
-
-	count := int(unitCount)
-
-	if len(data) != (TypeDouble.Size() * count) {
-		log.Panic(ErrNotEnoughData)
-	}
-
-	value = make([]float64, count)
-	for i := 0; i < count; i++ {
-		value[i] = math.Float64frombits(byteOrder.Uint64(data[i*8 : (i+1)*8]))
-	}
-
-	return value, nil
-}
-
-// ParseRationals knows how to parse an encoded list of unsigned rationals.
-func (p *Parser) ParseRationals(data []byte, unitCount uint32, byteOrder binary.ByteOrder) (value []Rational, err error) {
-	defer func() {
-		if state := recover(); state != nil {
-			err = log.Wrap(state.(error))
-		}
-	}()
-
-	// TODO(dustin): Add test
-
-	count := int(unitCount)
-
-	if len(data) < (TypeRational.Size() * count) {
-		log.Panic(ErrNotEnoughData)
-	}
-
-	value = make([]Rational, count)
-	for i := 0; i < count; i++ {
-		value[i].Numerator = byteOrder.Uint32(data[i*8:])
-		value[i].Denominator = byteOrder.Uint32(data[i*8+4:])
-	}
-
-	return value, nil
-}
-
-// ParseSignedLongs knows how to parse an encoded list of signed longs.
-func (p *Parser) ParseSignedLongs(data []byte, unitCount uint32, byteOrder binary.ByteOrder) (value []int32, err error) {
-	defer func() {
-		if state := recover(); state != nil {
-			err = log.Wrap(state.(error))
-		}
-	}()
-
-	// TODO(dustin): Add test
-
-	count := int(unitCount)
-
-	if len(data) < (TypeSignedLong.Size() * count) {
-		log.Panic(ErrNotEnoughData)
-	}
-
-	b := bytes.NewBuffer(data)
-
-	value = make([]int32, count)
-	for i := 0; i < count; i++ {
-		err := binary.Read(b, byteOrder, &value[i])
-		log.PanicIf(err)
-	}
-
-	return value, nil
-}
-
-// ParseSignedRationals knows how to parse an encoded list of signed
-// rationals.
-func (p *Parser) ParseSignedRationals(data []byte, unitCount uint32, byteOrder binary.ByteOrder) (value []SignedRational, err error) {
-	defer func() {
-		if state := recover(); state != nil {
-			err = log.Wrap(state.(error))
-		}
-	}()
-
-	// TODO(dustin): Add test
-
-	count := int(unitCount)
-
-	if len(data) < (TypeSignedRational.Size() * count) {
-		log.Panic(ErrNotEnoughData)
-	}
-
-	b := bytes.NewBuffer(data)
-
-	value = make([]SignedRational, count)
-	for i := 0; i < count; i++ {
-		err = binary.Read(b, byteOrder, &value[i].Numerator)
-		log.PanicIf(err)
-
-		err = binary.Read(b, byteOrder, &value[i].Denominator)
-		log.PanicIf(err)
-	}
-
-	return value, nil
-}