1 files changed, 0 insertions, 187 deletions
diff --git a/vendor/github.com/boombuler/barcode/ean/encoder.go b/vendor/github.com/boombuler/barcode/ean/encoder.go
deleted file mode 100644
index d89294f..0000000
--- a/vendor/github.com/boombuler/barcode/ean/encoder.go
+++ /dev/null
@@ -1,187 +0,0 @@
-// Package ean can create EAN 8 and EAN 13 barcodes.
-package ean
-
-import (
-	"errors"
-
-	"github.com/boombuler/barcode"
-	"github.com/boombuler/barcode/utils"
-)
-
-type encodedNumber struct {
-	LeftOdd  []bool
-	LeftEven []bool
-	Right    []bool
-	CheckSum []bool
-}
-
-var encoderTable = map[rune]encodedNumber{
-	'0': encodedNumber{
-		[]bool{false, false, false, true, true, false, true},
-		[]bool{false, true, false, false, true, true, true},
-		[]bool{true, true, true, false, false, true, false},
-		[]bool{false, false, false, false, false, false},
-	},
-	'1': encodedNumber{
-		[]bool{false, false, true, true, false, false, true},
-		[]bool{false, true, true, false, false, true, true},
-		[]bool{true, true, false, false, true, true, false},
-		[]bool{false, false, true, false, true, true},
-	},
-	'2': encodedNumber{
-		[]bool{false, false, true, false, false, true, true},
-		[]bool{false, false, true, true, false, true, true},
-		[]bool{true, true, false, true, true, false, false},
-		[]bool{false, false, true, true, false, true},
-	},
-	'3': encodedNumber{
-		[]bool{false, true, true, true, true, false, true},
-		[]bool{false, true, false, false, false, false, true},
-		[]bool{true, false, false, false, false, true, false},
-		[]bool{false, false, true, true, true, false},
-	},
-	'4': encodedNumber{
-		[]bool{false, true, false, false, false, true, true},
-		[]bool{false, false, true, true, true, false, true},
-		[]bool{true, false, true, true, true, false, false},
-		[]bool{false, true, false, false, true, true},
-	},
-	'5': encodedNumber{
-		[]bool{false, true, true, false, false, false, true},
-		[]bool{false, true, true, true, false, false, true},
-		[]bool{true, false, false, true, true, true, false},
-		[]bool{false, true, true, false, false, true},
-	},
-	'6': encodedNumber{
-		[]bool{false, true, false, true, true, true, true},
-		[]bool{false, false, false, false, true, false, true},
-		[]bool{true, false, true, false, false, false, false},
-		[]bool{false, true, true, true, false, false},
-	},
-	'7': encodedNumber{
-		[]bool{false, true, true, true, false, true, true},
-		[]bool{false, false, true, false, false, false, true},
-		[]bool{true, false, false, false, true, false, false},
-		[]bool{false, true, false, true, false, true},
-	},
-	'8': encodedNumber{
-		[]bool{false, true, true, false, true, true, true},
-		[]bool{false, false, false, true, false, false, true},
-		[]bool{true, false, false, true, false, false, false},
-		[]bool{false, true, false, true, true, false},
-	},
-	'9': encodedNumber{
-		[]bool{false, false, false, true, false, true, true},
-		[]bool{false, false, true, false, true, true, true},
-		[]bool{true, true, true, false, true, false, false},
-		[]bool{false, true, true, false, true, false},
-	},
-}
-
-func calcCheckNum(code string) rune {
-	x3 := len(code) == 7
-	sum := 0
-	for _, r := range code {
-		curNum := utils.RuneToInt(r)
-		if curNum < 0 || curNum > 9 {
-			return 'B'
-		}
-		if x3 {
-			curNum = curNum * 3
-		}
-		x3 = !x3
-		sum += curNum
-	}
-
-	return utils.IntToRune((10 - (sum % 10)) % 10)
-}
-
-func encodeEAN8(code string) *utils.BitList {
-	result := new(utils.BitList)
-	result.AddBit(true, false, true)
-
-	for cpos, r := range code {
-		num, ok := encoderTable[r]
-		if !ok {
-			return nil
-		}
-		var data []bool
-		if cpos < 4 {
-			data = num.LeftOdd
-		} else {
-			data = num.Right
-		}
-
-		if cpos == 4 {
-			result.AddBit(false, true, false, true, false)
-		}
-		result.AddBit(data...)
-	}
-	result.AddBit(true, false, true)
-
-	return result
-}
-
-func encodeEAN13(code string) *utils.BitList {
-	result := new(utils.BitList)
-	result.AddBit(true, false, true)
-
-	var firstNum []bool
-	for cpos, r := range code {
-		num, ok := encoderTable[r]
-		if !ok {
-			return nil
-		}
-		if cpos == 0 {
-			firstNum = num.CheckSum
-			continue
-		}
-
-		var data []bool
-		if cpos < 7 { // Left
-			if firstNum[cpos-1] {
-				data = num.LeftEven
-			} else {
-				data = num.LeftOdd
-			}
-		} else {
-			data = num.Right
-		}
-
-		if cpos == 7 {
-			result.AddBit(false, true, false, true, false)
-		}
-		result.AddBit(data...)
-	}
-	result.AddBit(true, false, true)
-	return result
-}
-
-// Encode returns a EAN 8 or EAN 13 barcode for the given code
-func Encode(code string) (barcode.Barcode, error) {
-	var checkSum int
-	if len(code) == 7 || len(code) == 12 {
-		code += string(calcCheckNum(code))
-		checkSum = utils.RuneToInt(calcCheckNum(code))
-	} else if len(code) == 8 || len(code) == 13 {
-		check := code[0 : len(code)-1]
-		check += string(calcCheckNum(check))
-		if check != code {
-			return nil, errors.New("checksum missmatch")
-		}
-		checkSum = utils.RuneToInt(rune(code[len(code)-1]))
-	}
-
-	if len(code) == 8 {
-		result := encodeEAN8(code)
-		if result != nil {
-			return utils.New1DCode("EAN 8", code, result, checkSum), nil
-		}
-	} else if len(code) == 13 {
-		result := encodeEAN13(code)
-		if result != nil {
-			return utils.New1DCode("EAN 13", code, result, checkSum), nil
-		}
-	}
-	return nil, errors.New("invalid ean code data")
-}