1 files changed, 0 insertions, 149 deletions
diff --git a/vendor/github.com/mattermost/rsc/qr/libqrencode/qrencode.go b/vendor/github.com/mattermost/rsc/qr/libqrencode/qrencode.go
deleted file mode 100644
index f4ce3ffb6..000000000
--- a/vendor/github.com/mattermost/rsc/qr/libqrencode/qrencode.go
+++ /dev/null
@@ -1,149 +0,0 @@
-// Copyright 2011 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Package libqrencode wraps the C libqrencode library.
-// The qr package (in this package's parent directory)
-// does not use any C wrapping.  This code is here only
-// for use during that package's tests.
-package libqrencode
-
-/*
-#cgo LDFLAGS: -lqrencode
-#include <qrencode.h>
-*/
-import "C"
-
-import (
-	"fmt"
-	"image"
-	"image/color"
-	"unsafe"
-)
-
-type Version int
-
-type Mode int
-
-const (
-	Numeric      Mode = C.QR_MODE_NUM
-	Alphanumeric Mode = C.QR_MODE_AN
-	EightBit     Mode = C.QR_MODE_8
-)
-
-type Level int
-
-const (
-	L Level = C.QR_ECLEVEL_L
-	M Level = C.QR_ECLEVEL_M
-	Q Level = C.QR_ECLEVEL_Q
-	H Level = C.QR_ECLEVEL_H
-)
-
-type Pixel int
-
-const (
-	Black Pixel = 1 << iota
-	DataECC
-	Format
-	PVersion
-	Timing
-	Alignment
-	Finder
-	NonData
-)
-
-type Code struct {
-	Version int
-	Width   int
-	Pixel   [][]Pixel
-	Scale   int
-}
-
-func (*Code) ColorModel() color.Model {
-	return color.RGBAModel
-}
-
-func (c *Code) Bounds() image.Rectangle {
-	d := (c.Width + 8) * c.Scale
-	return image.Rect(0, 0, d, d)
-}
-
-var (
-	white  color.Color = color.RGBA{0xFF, 0xFF, 0xFF, 0xFF}
-	black  color.Color = color.RGBA{0x00, 0x00, 0x00, 0xFF}
-	blue   color.Color = color.RGBA{0x00, 0x00, 0x80, 0xFF}
-	red    color.Color = color.RGBA{0xFF, 0x40, 0x40, 0xFF}
-	yellow color.Color = color.RGBA{0xFF, 0xFF, 0x00, 0xFF}
-	gray   color.Color = color.RGBA{0x80, 0x80, 0x80, 0xFF}
-	green  color.Color = color.RGBA{0x22, 0x8B, 0x22, 0xFF}
-)
-
-func (c *Code) At(x, y int) color.Color {
-	x = x/c.Scale - 4
-	y = y/c.Scale - 4
-	if 0 <= x && x < c.Width && 0 <= y && y < c.Width {
-		switch p := c.Pixel[y][x]; {
-		case p&Black == 0:
-			// nothing
-		case p&DataECC != 0:
-			return black
-		case p&Format != 0:
-			return blue
-		case p&PVersion != 0:
-			return red
-		case p&Timing != 0:
-			return yellow
-		case p&Alignment != 0:
-			return gray
-		case p&Finder != 0:
-			return green
-		}
-	}
-	return white
-}
-
-type Chunk struct {
-	Mode Mode
-	Text string
-}
-
-func Encode(version Version, level Level, mode Mode, text string) (*Code, error) {
-	return EncodeChunk(version, level, Chunk{mode, text})
-}
-
-func EncodeChunk(version Version, level Level, chunk ...Chunk) (*Code, error) {
-	qi, err := C.QRinput_new2(C.int(version), C.QRecLevel(level))
-	if qi == nil {
-		return nil, fmt.Errorf("QRinput_new2: %v", err)
-	}
-	defer C.QRinput_free(qi)
-	for _, ch := range chunk {
-		data := []byte(ch.Text)
-		n, err := C.QRinput_append(qi, C.QRencodeMode(ch.Mode), C.int(len(data)), (*C.uchar)(&data[0]))
-		if n < 0 {
-			return nil, fmt.Errorf("QRinput_append %q: %v", data, err)
-		}
-	}
-
-	qc, err := C.QRcode_encodeInput(qi)
-	if qc == nil {
-		return nil, fmt.Errorf("QRinput_encodeInput: %v", err)
-	}
-
-	c := &Code{
-		Version: int(qc.version),
-		Width:   int(qc.width),
-		Scale:   16,
-	}
-	pix := make([]Pixel, c.Width*c.Width)
-	cdat := (*[1000 * 1000]byte)(unsafe.Pointer(qc.data))[:len(pix)]
-	for i := range pix {
-		pix[i] = Pixel(cdat[i])
-	}
-	c.Pixel = make([][]Pixel, c.Width)
-	for i := range c.Pixel {
-		c.Pixel[i] = pix[i*c.Width : (i+1)*c.Width]
-	}
-	return c, nil
-}