1 files changed, 0 insertions, 138 deletions
diff --git a/vendor/github.com/boombuler/barcode/twooffive/encoder.go b/vendor/github.com/boombuler/barcode/twooffive/encoder.go
deleted file mode 100644
index de3ae97..0000000
--- a/vendor/github.com/boombuler/barcode/twooffive/encoder.go
+++ /dev/null
@@ -1,138 +0,0 @@
-// Package twooffive can create interleaved and standard "2 of 5" barcodes.
-package twooffive
-
-import (
-	"errors"
-	"fmt"
-
-	"github.com/boombuler/barcode"
-	"github.com/boombuler/barcode/utils"
-)
-
-const patternWidth = 5
-
-type pattern [patternWidth]bool
-type encodeInfo struct {
-	start  []bool
-	end    []bool
-	widths map[bool]int
-}
-
-var (
-	encodingTable = map[rune]pattern{
-		'0': pattern{false, false, true, true, false},
-		'1': pattern{true, false, false, false, true},
-		'2': pattern{false, true, false, false, true},
-		'3': pattern{true, true, false, false, false},
-		'4': pattern{false, false, true, false, true},
-		'5': pattern{true, false, true, false, false},
-		'6': pattern{false, true, true, false, false},
-		'7': pattern{false, false, false, true, true},
-		'8': pattern{true, false, false, true, false},
-		'9': pattern{false, true, false, true, false},
-	}
-
-	modes = map[bool]encodeInfo{
-		false: encodeInfo{ // non-interleaved
-			start: []bool{true, true, false, true, true, false, true, false},
-			end:   []bool{true, true, false, true, false, true, true},
-			widths: map[bool]int{
-				true:  3,
-				false: 1,
-			},
-		},
-		true: encodeInfo{ // interleaved
-			start: []bool{true, false, true, false},
-			end:   []bool{true, true, false, true},
-			widths: map[bool]int{
-				true:  2,
-				false: 1,
-			},
-		},
-	}
-	nonInterleavedSpace = pattern{false, false, false, false, false}
-)
-
-// AddCheckSum calculates the correct check-digit and appends it to the given content.
-func AddCheckSum(content string) (string, error) {
-	if content == "" {
-		return "", errors.New("content is empty")
-	}
-
-	even := len(content)%2 == 1
-	sum := 0
-	for _, r := range content {
-		if _, ok := encodingTable[r]; ok {
-			value := utils.RuneToInt(r)
-			if even {
-				sum += value * 3
-			} else {
-				sum += value
-			}
-			even = !even
-		} else {
-			return "", fmt.Errorf("can not encode \"%s\"", content)
-		}
-	}
-
-	return content + string(utils.IntToRune(sum%10)), nil
-}
-
-// Encode creates a codabar barcode for the given content
-func Encode(content string, interleaved bool) (barcode.Barcode, error) {
-	if content == "" {
-		return nil, errors.New("content is empty")
-	}
-
-	if interleaved && len(content)%2 == 1 {
-		return nil, errors.New("can only encode even number of digits in interleaved mode")
-	}
-
-	mode := modes[interleaved]
-	resBits := new(utils.BitList)
-	resBits.AddBit(mode.start...)
-
-	var lastRune *rune
-	for _, r := range content {
-		var a, b pattern
-		if interleaved {
-			if lastRune == nil {
-				lastRune = new(rune)
-				*lastRune = r
-				continue
-			} else {
-				var o1, o2 bool
-				a, o1 = encodingTable[*lastRune]
-				b, o2 = encodingTable[r]
-				if !o1 || !o2 {
-					return nil, fmt.Errorf("can not encode \"%s\"", content)
-				}
-				lastRune = nil
-			}
-		} else {
-			var ok bool
-			a, ok = encodingTable[r]
-			if !ok {
-				return nil, fmt.Errorf("can not encode \"%s\"", content)
-			}
-			b = nonInterleavedSpace
-		}
-
-		for i := 0; i < patternWidth; i++ {
-			for x := 0; x < mode.widths[a[i]]; x++ {
-				resBits.AddBit(true)
-			}
-			for x := 0; x < mode.widths[b[i]]; x++ {
-				resBits.AddBit(false)
-			}
-		}
-	}
-
-	resBits.AddBit(mode.end...)
-
-	kindTxt := ""
-	if interleaved {
-		kindTxt = " (interleaved)"
-	}
-	return utils.New1DCode("2 of 5"+kindTxt, content, resBits, -1), nil
-}