1 files changed, 0 insertions, 116 deletions
diff --git a/Godeps/_workspace/src/github.com/mattermost/rsc/qr/qr.go b/Godeps/_workspace/src/github.com/mattermost/rsc/qr/qr.go
deleted file mode 100644
index 1d20d02f3..000000000
--- a/Godeps/_workspace/src/github.com/mattermost/rsc/qr/qr.go
+++ /dev/null
@@ -1,116 +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 qr encodes QR codes.
-*/
-package qr
-
-import (
-	"errors"
-	"image"
-	"image/color"
-
-	"github.com/mattermost/rsc/qr/coding"
-)
-
-// A Level denotes a QR error correction level.
-// From least to most tolerant of errors, they are L, M, Q, H.
-type Level int
-
-const (
-	L Level = iota // 20% redundant
-	M              // 38% redundant
-	Q              // 55% redundant
-	H              // 65% redundant
-)
-
-// Encode returns an encoding of text at the given error correction level.
-func Encode(text string, level Level) (*Code, error) {
-	// Pick data encoding, smallest first.
-	// We could split the string and use different encodings
-	// but that seems like overkill for now.
-	var enc coding.Encoding
-	switch {
-	case coding.Num(text).Check() == nil:
-		enc = coding.Num(text)
-	case coding.Alpha(text).Check() == nil:
-		enc = coding.Alpha(text)
-	default:
-		enc = coding.String(text)
-	}
-
-	// Pick size.
-	l := coding.Level(level)
-	var v coding.Version
-	for v = coding.MinVersion; ; v++ {
-		if v > coding.MaxVersion {
-			return nil, errors.New("text too long to encode as QR")
-		}
-		if enc.Bits(v) <= v.DataBytes(l)*8 {
-			break
-		}
-	}
-
-	// Build and execute plan.
-	p, err := coding.NewPlan(v, l, 0)
-	if err != nil {
-		return nil, err
-	}
-	cc, err := p.Encode(enc)
-	if err != nil {
-		return nil, err
-	}
-
-	// TODO: Pick appropriate mask.
-
-	return &Code{cc.Bitmap, cc.Size, cc.Stride, 8}, nil
-}
-
-// A Code is a square pixel grid.
-// It implements image.Image and direct PNG encoding.
-type Code struct {
-	Bitmap []byte // 1 is black, 0 is white
-	Size   int    // number of pixels on a side
-	Stride int    // number of bytes per row
-	Scale  int    // number of image pixels per QR pixel
-}
-
-// Black returns true if the pixel at (x,y) is black.
-func (c *Code) Black(x, y int) bool {
-	return 0 <= x && x < c.Size && 0 <= y && y < c.Size &&
-		c.Bitmap[y*c.Stride+x/8]&(1<<uint(7-x&7)) != 0
-}
-
-// Image returns an Image displaying the code.
-func (c *Code) Image() image.Image {
-	return &codeImage{c}
-
-}
-
-// codeImage implements image.Image
-type codeImage struct {
-	*Code
-}
-
-var (
-	whiteColor color.Color = color.Gray{0xFF}
-	blackColor color.Color = color.Gray{0x00}
-)
-
-func (c *codeImage) Bounds() image.Rectangle {
-	d := (c.Size + 8) * c.Scale
-	return image.Rect(0, 0, d, d)
-}
-
-func (c *codeImage) At(x, y int) color.Color {
-	if c.Black(x, y) {
-		return blackColor
-	}
-	return whiteColor
-}
-
-func (c *codeImage) ColorModel() color.Model {
-	return color.GrayModel
-}