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[tor-commits] [tor-browser/tor-browser-91.6.0esr-11.5-1] fixup! Bug 40807: Added QRCode.js to toolkit/modules



commit 09182e228f5a3c0cd963bdc0df3db68a2753bc97
Author: Pier Angelo Vendrame <pierov@xxxxxxxxxxxxxx>
Date:   Fri Feb 11 16:45:10 2022 +0100

    fixup! Bug 40807: Added QRCode.js to toolkit/modules
---
 toolkit/modules/QRCode.jsm | 1836 +++++++++++++++++++++++++++++---------------
 1 file changed, 1229 insertions(+), 607 deletions(-)

diff --git a/toolkit/modules/QRCode.jsm b/toolkit/modules/QRCode.jsm
index b8101301ceed..a5970ed2b7b3 100644
--- a/toolkit/modules/QRCode.jsm
+++ b/toolkit/modules/QRCode.jsm
@@ -3,617 +3,1239 @@
  * - Using the 'QRCode for Javascript library'
  * - Fixed dataset of 'QRCode for Javascript library' for support full-spec.
  * - this library has no dependencies.
- * 
- * @author davidshimjs
+ *
+ * Modified to be used as a module by the Tor Project
+ *
+ * @author Kazuhiko Arase, davidshimjs, ivan386
  * @see <a href="http://www.d-project.com/"; target="_blank">http://www.d-project.com/</a>
  * @see <a href="http://jeromeetienne.github.com/jquery-qrcode/"; target="_blank">http://jeromeetienne.github.com/jquery-qrcode/</a>
  */
+
+var EXPORTED_SYMBOLS = ["QRCode"];
+
 var QRCode;
 
-(function () {
-	//---------------------------------------------------------------------
-	// QRCode for JavaScript
-	//
-	// Copyright (c) 2009 Kazuhiko Arase
-	//
-	// URL: http://www.d-project.com/
-	//
-	// Licensed under the MIT license:
-	//   http://www.opensource.org/licenses/mit-license.php
-	//
-	// The word "QR Code" is registered trademark of 
-	// DENSO WAVE INCORPORATED
-	//   http://www.denso-wave.com/qrcode/faqpatent-e.html
-	//
-	//---------------------------------------------------------------------
-	function QR8bitByte(data) {
-		this.mode = QRMode.MODE_8BIT_BYTE;
-		this.data = data;
-		this.parsedData = [];
-
-		// Added to support UTF-8 Characters
-		for (var i = 0, l = this.data.length; i < l; i++) {
-			var byteArray = [];
-			var code = this.data.charCodeAt(i);
-
-			if (code > 0x10000) {
-				byteArray[0] = 0xF0 | ((code & 0x1C0000) >>> 18);
-				byteArray[1] = 0x80 | ((code & 0x3F000) >>> 12);
-				byteArray[2] = 0x80 | ((code & 0xFC0) >>> 6);
-				byteArray[3] = 0x80 | (code & 0x3F);
-			} else if (code > 0x800) {
-				byteArray[0] = 0xE0 | ((code & 0xF000) >>> 12);
-				byteArray[1] = 0x80 | ((code & 0xFC0) >>> 6);
-				byteArray[2] = 0x80 | (code & 0x3F);
-			} else if (code > 0x80) {
-				byteArray[0] = 0xC0 | ((code & 0x7C0) >>> 6);
-				byteArray[1] = 0x80 | (code & 0x3F);
-			} else {
-				byteArray[0] = code;
-			}
-
-			this.parsedData.push(byteArray);
-		}
-
-		this.parsedData = Array.prototype.concat.apply([], this.parsedData);
-
-		if (this.parsedData.length != this.data.length) {
-			this.parsedData.unshift(191);
-			this.parsedData.unshift(187);
-			this.parsedData.unshift(239);
-		}
-	}
-
-	QR8bitByte.prototype = {
-		getLength: function (buffer) {
-			return this.parsedData.length;
-		},
-		write: function (buffer) {
-			for (var i = 0, l = this.parsedData.length; i < l; i++) {
-				buffer.put(this.parsedData[i], 8);
-			}
-		}
-	};
-
-	function QRCodeModel(typeNumber, errorCorrectLevel) {
-		this.typeNumber = typeNumber;
-		this.errorCorrectLevel = errorCorrectLevel;
-		this.modules = null;
-		this.moduleCount = 0;
-		this.dataCache = null;
-		this.dataList = [];
-	}
-
-	QRCodeModel.prototype={addData:function(data){var newData=new QR8bitByte(data);this.dataList.push(newData);this.dataCache=null;},isDark:function(row,col){if(row<0||this.moduleCount<=row||col<0||this.moduleCount<=col){throw new Error(row+","+col);}
-	return this.modules[row][col];},getModuleCount:function(){return this.moduleCount;},make:function(){this.makeImpl(false,this.getBestMaskPattern());},makeImpl:function(test,maskPattern){this.moduleCount=this.typeNumber*4+17;this.modules=new Array(this.moduleCount);for(var row=0;row<this.moduleCount;row++){this.modules[row]=new Array(this.moduleCount);for(var col=0;col<this.moduleCount;col++){this.modules[row][col]=null;}}
-	this.setupPositionProbePattern(0,0);this.setupPositionProbePattern(this.moduleCount-7,0);this.setupPositionProbePattern(0,this.moduleCount-7);this.setupPositionAdjustPattern();this.setupTimingPattern();this.setupTypeInfo(test,maskPattern);if(this.typeNumber>=7){this.setupTypeNumber(test);}
-	if(this.dataCache==null){this.dataCache=QRCodeModel.createData(this.typeNumber,this.errorCorrectLevel,this.dataList);}
-	this.mapData(this.dataCache,maskPattern);},setupPositionProbePattern:function(row,col){for(var r=-1;r<=7;r++){if(row+r<=-1||this.moduleCount<=row+r)continue;for(var c=-1;c<=7;c++){if(col+c<=-1||this.moduleCount<=col+c)continue;if((0<=r&&r<=6&&(c==0||c==6))||(0<=c&&c<=6&&(r==0||r==6))||(2<=r&&r<=4&&2<=c&&c<=4)){this.modules[row+r][col+c]=true;}else{this.modules[row+r][col+c]=false;}}}},getBestMaskPattern:function(){var minLostPoint=0;var pattern=0;for(var i=0;i<8;i++){this.makeImpl(true,i);var lostPoint=QRUtil.getLostPoint(this);if(i==0||minLostPoint>lostPoint){minLostPoint=lostPoint;pattern=i;}}
-	return pattern;},createMovieClip:function(target_mc,instance_name,depth){var qr_mc=target_mc.createEmptyMovieClip(instance_name,depth);var cs=1;this.make();for(var row=0;row<this.modules.length;row++){var y=row*cs;for(var col=0;col<this.modules[row].length;col++){var x=col*cs;var dark=this.modules[row][col];if(dark){qr_mc.beginFill(0,100);qr_mc.moveTo(x,y);qr_mc.lineTo(x+cs,y);qr_mc.lineTo(x+cs,y+cs);qr_mc.lineTo(x,y+cs);qr_mc.endFill();}}}
-	return qr_mc;},setupTimingPattern:function(){for(var r=8;r<this.moduleCount-8;r++){if(this.modules[r][6]!=null){continue;}
-	this.modules[r][6]=(r%2==0);}
-	for(var c=8;c<this.moduleCount-8;c++){if(this.modules[6][c]!=null){continue;}
-	this.modules[6][c]=(c%2==0);}},setupPositionAdjustPattern:function(){var pos=QRUtil.getPatternPosition(this.typeNumber);for(var i=0;i<pos.length;i++){for(var j=0;j<pos.length;j++){var row=pos[i];var col=pos[j];if(this.modules[row][col]!=null){continue;}
-	for(var r=-2;r<=2;r++){for(var c=-2;c<=2;c++){if(r==-2||r==2||c==-2||c==2||(r==0&&c==0)){this.modules[row+r][col+c]=true;}else{this.modules[row+r][col+c]=false;}}}}}},setupTypeNumber:function(test){var bits=QRUtil.getBCHTypeNumber(this.typeNumber);for(var i=0;i<18;i++){var mod=(!test&&((bits>>i)&1)==1);this.modules[Math.floor(i/3)][i%3+this.moduleCount-8-3]=mod;}
-	for(var i=0;i<18;i++){var mod=(!test&&((bits>>i)&1)==1);this.modules[i%3+this.moduleCount-8-3][Math.floor(i/3)]=mod;}},setupTypeInfo:function(test,maskPattern){var data=(this.errorCorrectLevel<<3)|maskPattern;var bits=QRUtil.getBCHTypeInfo(data);for(var i=0;i<15;i++){var mod=(!test&&((bits>>i)&1)==1);if(i<6){this.modules[i][8]=mod;}else if(i<8){this.modules[i+1][8]=mod;}else{this.modules[this.moduleCount-15+i][8]=mod;}}
-	for(var i=0;i<15;i++){var mod=(!test&&((bits>>i)&1)==1);if(i<8){this.modules[8][this.moduleCount-i-1]=mod;}else if(i<9){this.modules[8][15-i-1+1]=mod;}else{this.modules[8][15-i-1]=mod;}}
-	this.modules[this.moduleCount-8][8]=(!test);},mapData:function(data,maskPattern){var inc=-1;var row=this.moduleCount-1;var bitIndex=7;var byteIndex=0;for(var col=this.moduleCount-1;col>0;col-=2){if(col==6)col--;while(true){for(var c=0;c<2;c++){if(this.modules[row][col-c]==null){var dark=false;if(byteIndex<data.length){dark=(((data[byteIndex]>>>bitIndex)&1)==1);}
-	var mask=QRUtil.getMask(maskPattern,row,col-c);if(mask){dark=!dark;}
-	this.modules[row][col-c]=dark;bitIndex--;if(bitIndex==-1){byteIndex++;bitIndex=7;}}}
-	row+=inc;if(row<0||this.moduleCount<=row){row-=inc;inc=-inc;break;}}}}};QRCodeModel.PAD0=0xEC;QRCodeModel.PAD1=0x11;QRCodeModel.createData=function(typeNumber,errorCorrectLevel,dataList){var rsBlocks=QRRSBlock.getRSBlocks(typeNumber,errorCorrectLevel);var buffer=new QRBitBuffer();for(var i=0;i<dataList.length;i++){var data=dataList[i];buffer.put(data.mode,4);buffer.put(data.getLength(),QRUtil.getLengthInBits(data.mode,typeNumber));data.write(buffer);}
-	var totalDataCount=0;for(var i=0;i<rsBlocks.length;i++){totalDataCount+=rsBlocks[i].dataCount;}
-	if(buffer.getLengthInBits()>totalDataCount*8){throw new Error("code length overflow. ("
-	+buffer.getLengthInBits()
-	+">"
-	+totalDataCount*8
-	+")");}
-	if(buffer.getLengthInBits()+4<=totalDataCount*8){buffer.put(0,4);}
-	while(buffer.getLengthInBits()%8!=0){buffer.putBit(false);}
-	while(true){if(buffer.getLengthInBits()>=totalDataCount*8){break;}
-	buffer.put(QRCodeModel.PAD0,8);if(buffer.getLengthInBits()>=totalDataCount*8){break;}
-	buffer.put(QRCodeModel.PAD1,8);}
-	return QRCodeModel.createBytes(buffer,rsBlocks);};QRCodeModel.createBytes=function(buffer,rsBlocks){var offset=0;var maxDcCount=0;var maxEcCount=0;var dcdata=new Array(rsBlocks.length);var ecdata=new Array(rsBlocks.length);for(var r=0;r<rsBlocks.length;r++){var dcCount=rsBlocks[r].dataCount;var ecCount=rsBlocks[r].totalCount-dcCount;maxDcCount=Math.max(maxDcCount,dcCount);maxEcCount=Math.max(maxEcCount,ecCount);dcdata[r]=new Array(dcCount);for(var i=0;i<dcdata[r].length;i++){dcdata[r][i]=0xff&buffer.buffer[i+offset];}
-	offset+=dcCount;var rsPoly=QRUtil.getErrorCorrectPolynomial(ecCount);var rawPoly=new QRPolynomial(dcdata[r],rsPoly.getLength()-1);var modPoly=rawPoly.mod(rsPoly);ecdata[r]=new Array(rsPoly.getLength()-1);for(var i=0;i<ecdata[r].length;i++){var modIndex=i+modPoly.getLength()-ecdata[r].length;ecdata[r][i]=(modIndex>=0)?modPoly.get(modIndex):0;}}
-	var totalCodeCount=0;for(var i=0;i<rsBlocks.length;i++){totalCodeCount+=rsBlocks[i].totalCount;}
-	var data=new Array(totalCodeCount);var index=0;for(var i=0;i<maxDcCount;i++){for(var r=0;r<rsBlocks.length;r++){if(i<dcdata[r].length){data[index++]=dcdata[r][i];}}}
-	for(var i=0;i<maxEcCount;i++){for(var r=0;r<rsBlocks.length;r++){if(i<ecdata[r].length){data[index++]=ecdata[r][i];}}}
-	return data;};var QRMode={MODE_NUMBER:1<<0,MODE_ALPHA_NUM:1<<1,MODE_8BIT_BYTE:1<<2,MODE_KANJI:1<<3};var QRErrorCorrectLevel={L:1,M:0,Q:3,H:2};var QRMaskPattern={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7};var QRUtil={PATTERN_POSITION_TABLE:[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]],G15:(1<<10)|(1<<8)|(1<<5)|(1<<4)|(1<<2)|(1<<1)|(1<<0),G18:(1<<12)|(1<<11)|(1<<10)
 |(1<<9)|(1<<8)|(1<<5)|(1<<2)|(1<<0),G15_MASK:(1<<14)|(1<<12)|(1<<10)|(1<<4)|(1<<1),getBCHTypeInfo:function(data){var d=data<<10;while(QRUtil.getBCHDigit(d)-QRUtil.getBCHDigit(QRUtil.G15)>=0){d^=(QRUtil.G15<<(QRUtil.getBCHDigit(d)-QRUtil.getBCHDigit(QRUtil.G15)));}
-	return((data<<10)|d)^QRUtil.G15_MASK;},getBCHTypeNumber:function(data){var d=data<<12;while(QRUtil.getBCHDigit(d)-QRUtil.getBCHDigit(QRUtil.G18)>=0){d^=(QRUtil.G18<<(QRUtil.getBCHDigit(d)-QRUtil.getBCHDigit(QRUtil.G18)));}
-	return(data<<12)|d;},getBCHDigit:function(data){var digit=0;while(data!=0){digit++;data>>>=1;}
-	return digit;},getPatternPosition:function(typeNumber){return QRUtil.PATTERN_POSITION_TABLE[typeNumber-1];},getMask:function(maskPattern,i,j){switch(maskPattern){case QRMaskPattern.PATTERN000:return(i+j)%2==0;case QRMaskPattern.PATTERN001:return i%2==0;case QRMaskPattern.PATTERN010:return j%3==0;case QRMaskPattern.PATTERN011:return(i+j)%3==0;case QRMaskPattern.PATTERN100:return(Math.floor(i/2)+Math.floor(j/3))%2==0;case QRMaskPattern.PATTERN101:return(i*j)%2+(i*j)%3==0;case QRMaskPattern.PATTERN110:return((i*j)%2+(i*j)%3)%2==0;case QRMaskPattern.PATTERN111:return((i*j)%3+(i+j)%2)%2==0;default:throw new Error("bad maskPattern:"+maskPattern);}},getErrorCorrectPolynomial:function(errorCorrectLength){var a=new QRPolynomial([1],0);for(var i=0;i<errorCorrectLength;i++){a=a.multiply(new QRPolynomial([1,QRMath.gexp(i)],0));}
-	return a;},getLengthInBits:function(mode,type){if(1<=type&&type<10){switch(mode){case QRMode.MODE_NUMBER:return 10;case QRMode.MODE_ALPHA_NUM:return 9;case QRMode.MODE_8BIT_BYTE:return 8;case QRMode.MODE_KANJI:return 8;default:throw new Error("mode:"+mode);}}else if(type<27){switch(mode){case QRMode.MODE_NUMBER:return 12;case QRMode.MODE_ALPHA_NUM:return 11;case QRMode.MODE_8BIT_BYTE:return 16;case QRMode.MODE_KANJI:return 10;default:throw new Error("mode:"+mode);}}else if(type<41){switch(mode){case QRMode.MODE_NUMBER:return 14;case QRMode.MODE_ALPHA_NUM:return 13;case QRMode.MODE_8BIT_BYTE:return 16;case QRMode.MODE_KANJI:return 12;default:throw new Error("mode:"+mode);}}else{throw new Error("type:"+type);}},getLostPoint:function(qrCode){var moduleCount=qrCode.getModuleCount();var lostPoint=0;for(var row=0;row<moduleCount;row++){for(var col=0;col<moduleCount;col++){var sameCount=0;var dark=qrCode.isDark(row,col);for(var r=-1;r<=1;r++){if(row+r<0||moduleCount<=row+r){continue;}
-	for(var c=-1;c<=1;c++){if(col+c<0||moduleCount<=col+c){continue;}
-	if(r==0&&c==0){continue;}
-	if(dark==qrCode.isDark(row+r,col+c)){sameCount++;}}}
-	if(sameCount>5){lostPoint+=(3+sameCount-5);}}}
-	for(var row=0;row<moduleCount-1;row++){for(var col=0;col<moduleCount-1;col++){var count=0;if(qrCode.isDark(row,col))count++;if(qrCode.isDark(row+1,col))count++;if(qrCode.isDark(row,col+1))count++;if(qrCode.isDark(row+1,col+1))count++;if(count==0||count==4){lostPoint+=3;}}}
-	for(var row=0;row<moduleCount;row++){for(var col=0;col<moduleCount-6;col++){if(qrCode.isDark(row,col)&&!qrCode.isDark(row,col+1)&&qrCode.isDark(row,col+2)&&qrCode.isDark(row,col+3)&&qrCode.isDark(row,col+4)&&!qrCode.isDark(row,col+5)&&qrCode.isDark(row,col+6)){lostPoint+=40;}}}
-	for(var col=0;col<moduleCount;col++){for(var row=0;row<moduleCount-6;row++){if(qrCode.isDark(row,col)&&!qrCode.isDark(row+1,col)&&qrCode.isDark(row+2,col)&&qrCode.isDark(row+3,col)&&qrCode.isDark(row+4,col)&&!qrCode.isDark(row+5,col)&&qrCode.isDark(row+6,col)){lostPoint+=40;}}}
-	var darkCount=0;for(var col=0;col<moduleCount;col++){for(var row=0;row<moduleCount;row++){if(qrCode.isDark(row,col)){darkCount++;}}}
-	var ratio=Math.abs(100*darkCount/moduleCount/moduleCount-50)/5;lostPoint+=ratio*10;return lostPoint;}};var QRMath={glog:function(n){if(n<1){throw new Error("glog("+n+")");}
-	return QRMath.LOG_TABLE[n];},gexp:function(n){while(n<0){n+=255;}
-	while(n>=256){n-=255;}
-	return QRMath.EXP_TABLE[n];},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)};for(var i=0;i<8;i++){QRMath.EXP_TABLE[i]=1<<i;}
-	for(var i=8;i<256;i++){QRMath.EXP_TABLE[i]=QRMath.EXP_TABLE[i-4]^QRMath.EXP_TABLE[i-5]^QRMath.EXP_TABLE[i-6]^QRMath.EXP_TABLE[i-8];}
-	for(var i=0;i<255;i++){QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]]=i;}
-	function QRPolynomial(num,shift){if(num.length==undefined){throw new Error(num.length+"/"+shift);}
-	var offset=0;while(offset<num.length&&num[offset]==0){offset++;}
-	this.num=new Array(num.length-offset+shift);for(var i=0;i<num.length-offset;i++){this.num[i]=num[i+offset];}}
-	QRPolynomial.prototype={get:function(index){return this.num[index];},getLength:function(){return this.num.length;},multiply:function(e){var num=new Array(this.getLength()+e.getLength()-1);for(var i=0;i<this.getLength();i++){for(var j=0;j<e.getLength();j++){num[i+j]^=QRMath.gexp(QRMath.glog(this.get(i))+QRMath.glog(e.get(j)));}}
-	return new QRPolynomial(num,0);},mod:function(e){if(this.getLength()-e.getLength()<0){return this;}
-	var ratio=QRMath.glog(this.get(0))-QRMath.glog(e.get(0));var num=new Array(this.getLength());for(var i=0;i<this.getLength();i++){num[i]=this.get(i);}
-	for(var i=0;i<e.getLength();i++){num[i]^=QRMath.gexp(QRMath.glog(e.get(i))+ratio);}
-	return new QRPolynomial(num,0).mod(e);}};function QRRSBlock(totalCount,dataCount){this.totalCount=totalCount;this.dataCount=dataCount;}
-	QRRSBlock.RS_BLOCK_TABLE=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,7
 4,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,1
 0,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]];QRRSBlock.getRSBlocks=function(typeNumber,errorCorrectLevel){var rsBlock=QRRSBlock.getRsBlockTable(typeNumber,er
 rorCorrectLevel);if(rsBlock==undefined){throw new Error("bad rs block @ typeNumber:"+typeNumber+"/errorCorrectLevel:"+errorCorrectLevel);}
-	var length=rsBlock.length/3;var list=[];for(var i=0;i<length;i++){var count=rsBlock[i*3+0];var totalCount=rsBlock[i*3+1];var dataCount=rsBlock[i*3+2];for(var j=0;j<count;j++){list.push(new QRRSBlock(totalCount,dataCount));}}
-	return list;};QRRSBlock.getRsBlockTable=function(typeNumber,errorCorrectLevel){switch(errorCorrectLevel){case QRErrorCorrectLevel.L:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+0];case QRErrorCorrectLevel.M:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+1];case QRErrorCorrectLevel.Q:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+2];case QRErrorCorrectLevel.H:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+3];default:return undefined;}};function QRBitBuffer(){this.buffer=[];this.length=0;}
-	QRBitBuffer.prototype={get:function(index){var bufIndex=Math.floor(index/8);return((this.buffer[bufIndex]>>>(7-index%8))&1)==1;},put:function(num,length){for(var i=0;i<length;i++){this.putBit(((num>>>(length-i-1))&1)==1);}},getLengthInBits:function(){return this.length;},putBit:function(bit){var bufIndex=Math.floor(this.length/8);if(this.buffer.length<=bufIndex){this.buffer.push(0);}
-	if(bit){this.buffer[bufIndex]|=(0x80>>>(this.length%8));}
-	this.length++;}};var QRCodeLimitLength=[[17,14,11,7],[32,26,20,14],[53,42,32,24],[78,62,46,34],[106,84,60,44],[134,106,74,58],[154,122,86,64],[192,152,108,84],[230,180,130,98],[271,213,151,119],[321,251,177,137],[367,287,203,155],[425,331,241,177],[458,362,258,194],[520,412,292,220],[586,450,322,250],[644,504,364,280],[718,560,394,310],[792,624,442,338],[858,666,482,382],[929,711,509,403],[1003,779,565,439],[1091,857,611,461],[1171,911,661,511],[1273,997,715,535],[1367,1059,751,593],[1465,1125,805,625],[1528,1190,868,658],[1628,1264,908,698],[1732,1370,982,742],[1840,1452,1030,790],[1952,1538,1112,842],[2068,1628,1168,898],[2188,1722,1228,958],[2303,1809,1283,983],[2431,1911,1351,1051],[2563,1989,1423,1093],[2699,2099,1499,1139],[2809,2213,1579,1219],[2953,2331,1663,1273]];
-	
-	function _isSupportCanvas() {
-		return typeof CanvasRenderingContext2D != "undefined";
-	}
-	
-	// android 2.x doesn't support Data-URI spec
-	function _getAndroid() {
-		var android = false;
-		var sAgent = navigator.userAgent;
-		
-		if (/android/i.test(sAgent)) { // android
-			android = true;
-			var aMat = sAgent.toString().match(/android ([0-9]\.[0-9])/i);
-			
-			if (aMat && aMat[1]) {
-				android = parseFloat(aMat[1]);
-			}
-		}
-		
-		return android;
-	}
-	
-	var svgDrawer = (function() {
-
-		var Drawing = function (el, htOption) {
-			this._el = el;
-			this._htOption = htOption;
-		};
-
-		Drawing.prototype.draw = function (oQRCode) {
-			var _htOption = this._htOption;
-			var _el = this._el;
-			var nCount = oQRCode.getModuleCount();
-			var nWidth = Math.floor(_htOption.width / nCount);
-			var nHeight = Math.floor(_htOption.height / nCount);
-
-			this.clear();
-
-			function makeSVG(tag, attrs) {
-				var el = document.createElementNS('http://www.w3.org/2000/svg', tag);
-				for (var k in attrs)
-					if (attrs.hasOwnProperty(k)) el.setAttribute(k, attrs[k]);
-				return el;
-			}
-
-			var svg = makeSVG("svg" , {'viewBox': '0 0 ' + String(nCount) + " " + String(nCount), 'width': '100%', 'height': '100%', 'fill': _htOption.colorLight});
-			svg.setAttributeNS("http://www.w3.org/2000/xmlns/";, "xmlns", "http://www.w3.org/2000/svg";);
-			_el.appendChild(svg);
-
-			svg.appendChild(makeSVG("rect", {"fill": _htOption.colorLight, "width": "100%", "height": "100%"}));
-
-			var path = []
-			for (var row = 0; row < nCount; row++) {
-				for (var col = 0; col < nCount; col++) {
-					var width = 0;
-					while(col+width < nCount && oQRCode.isDark(row, col+width))
-						width++;
-					
-					if (width>0) {
-						path.push("M"+col+" "+row+"v1h"+width+"v-1z");
-						col+=width;
-					}
-				}
-			}
-			var child = makeSVG("path", {"d": path.join(""), "fill": _htOption.colorDark});
-			svg.appendChild(child);
-		};
-		Drawing.prototype.clear = function () {
-			while (this._el.hasChildNodes())
-				this._el.removeChild(this._el.lastChild);
-		};
-		return Drawing;
-	})();
-
-	var useSVG = document.documentElement.tagName.toLowerCase() === "svg";
-
-	// Drawing in DOM by using Table tag
-	var Drawing = useSVG ? svgDrawer : !_isSupportCanvas() ? (function () {
-		var Drawing = function (el, htOption) {
-			this._el = el;
-			this._htOption = htOption;
-		};
-			
-		/**
-		 * Draw the QRCode
-		 * 
-		 * @param {QRCode} oQRCode
-		 */
-		Drawing.prototype.draw = function (oQRCode) {
-            var _htOption = this._htOption;
-            var _el = this._el;
-			var nCount = oQRCode.getModuleCount();
-			var nWidth = Math.floor(_htOption.width / nCount);
-			var nHeight = Math.floor(_htOption.height / nCount);
-			var aHTML = ['<table style="border:0;border-collapse:collapse;">'];
-			
-			for (var row = 0; row < nCount; row++) {
-				aHTML.push('<tr>');
-				
-				for (var col = 0; col < nCount; col++) {
-					aHTML.push('<td style="border:0;border-collapse:collapse;padding:0;margin:0;width:' + nWidth + 'px;height:' + nHeight + 'px;background-color:' + (oQRCode.isDark(row, col) ? _htOption.colorDark : _htOption.colorLight) + ';"></td>');
-				}
-				
-				aHTML.push('</tr>');
-			}
-			
-			aHTML.push('</table>');
-			_el.innerHTML = aHTML.join('');
-			
-			// Fix the margin values as real size.
-			var elTable = _el.childNodes[0];
-			var nLeftMarginTable = (_htOption.width - elTable.offsetWidth) / 2;
-			var nTopMarginTable = (_htOption.height - elTable.offsetHeight) / 2;
-			
-			if (nLeftMarginTable > 0 && nTopMarginTable > 0) {
-				elTable.style.margin = nTopMarginTable + "px " + nLeftMarginTable + "px";	
-			}
-		};
-		
-		/**
-		 * Clear the QRCode
-		 */
-		Drawing.prototype.clear = function () {
-			this._el.innerHTML = '';
-		};
-		
-		return Drawing;
-	})() : (function () { // Drawing in Canvas
-		function _onMakeImage() {
-			this._elImage.src = this._elCanvas.toDataURL("image/png");
-			this._elImage.style.display = "block";
-			this._elCanvas.style.display = "none";			
-		}
-		
-		// Android 2.1 bug workaround
-		// http://code.google.com/p/android/issues/detail?id=5141
-		if (this._android && this._android <= 2.1) {
-	    	var factor = 1 / window.devicePixelRatio;
-	        var drawImage = CanvasRenderingContext2D.prototype.drawImage; 
-	    	CanvasRenderingContext2D.prototype.drawImage = function (image, sx, sy, sw, sh, dx, dy, dw, dh) {
-	    		if (("nodeName" in image) && /img/i.test(image.nodeName)) {
-		        	for (var i = arguments.length - 1; i >= 1; i--) {
-		            	arguments[i] = arguments[i] * factor;
-		        	}
-	    		} else if (typeof dw == "undefined") {
-	    			arguments[1] *= factor;
-	    			arguments[2] *= factor;
-	    			arguments[3] *= factor;
-	    			arguments[4] *= factor;
-	    		}
-	    		
-	        	drawImage.apply(this, arguments); 
-	    	};
-		}
-		
-		/**
-		 * Check whether the user's browser supports Data URI or not
-		 * 
-		 * @private
-		 * @param {Function} fSuccess Occurs if it supports Data URI
-		 * @param {Function} fFail Occurs if it doesn't support Data URI
-		 */
-		function _safeSetDataURI(fSuccess, fFail) {
-            var self = this;
-            self._fFail = fFail;
-            self._fSuccess = fSuccess;
-
-            // Check it just once
-            if (self._bSupportDataURI === null) {
-                var el = document.createElement("img");
-                var fOnError = function() {
-                    self._bSupportDataURI = false;
-
-                    if (self._fFail) {
-                        self._fFail.call(self);
-                    }
-                };
-                var fOnSuccess = function() {
-                    self._bSupportDataURI = true;
-
-                    if (self._fSuccess) {
-                        self._fSuccess.call(self);
-                    }
-                };
-
-                el.onabort = fOnError;
-                el.onerror = fOnError;
-                el.onload = fOnSuccess;
-                el.src = "data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=="; // the Image contains 1px data.
-                return;
-            } else if (self._bSupportDataURI === true && self._fSuccess) {
-                self._fSuccess.call(self);
-            } else if (self._bSupportDataURI === false && self._fFail) {
-                self._fFail.call(self);
+(function() {
+  //---------------------------------------------------------------------
+  // QRCode for JavaScript
+  //
+  // Copyright (c) 2009 Kazuhiko Arase
+  //
+  // URL: http://www.d-project.com/
+  //
+  // Licensed under the MIT license:
+  //   http://www.opensource.org/licenses/mit-license.php
+  //
+  // The word "QR Code" is registered trademark of
+  // DENSO WAVE INCORPORATED
+  //   http://www.denso-wave.com/qrcode/faqpatent-e.html
+  //
+  //---------------------------------------------------------------------
+  function QR8bitByte(data) {
+    this.mode = QRMode.MODE_8BIT_BYTE;
+    this.data = data;
+    this.parsedData = [];
+
+    // Added to support UTF-8 Characters
+    for (var i = 0, l = this.data.length; i < l; i++) {
+      var byteArray = [];
+      var code = this.data.charCodeAt(i);
+
+      if (code > 0x10000) {
+        byteArray[0] = 0xf0 | ((code & 0x1c0000) >>> 18);
+        byteArray[1] = 0x80 | ((code & 0x3f000) >>> 12);
+        byteArray[2] = 0x80 | ((code & 0xfc0) >>> 6);
+        byteArray[3] = 0x80 | (code & 0x3f);
+      } else if (code > 0x800) {
+        byteArray[0] = 0xe0 | ((code & 0xf000) >>> 12);
+        byteArray[1] = 0x80 | ((code & 0xfc0) >>> 6);
+        byteArray[2] = 0x80 | (code & 0x3f);
+      } else if (code > 0x80) {
+        byteArray[0] = 0xc0 | ((code & 0x7c0) >>> 6);
+        byteArray[1] = 0x80 | (code & 0x3f);
+      } else {
+        byteArray[0] = code;
+      }
+
+      this.parsedData.push(byteArray);
+    }
+
+    this.parsedData = Array.prototype.concat.apply([], this.parsedData);
+
+    if (this.parsedData.length != this.data.length) {
+      this.parsedData.unshift(191);
+      this.parsedData.unshift(187);
+      this.parsedData.unshift(239);
+    }
+  }
+
+  QR8bitByte.prototype = {
+    getLength(buffer) {
+      return this.parsedData.length;
+    },
+    write(buffer) {
+      for (var i = 0, l = this.parsedData.length; i < l; i++) {
+        buffer.put(this.parsedData[i], 8);
+      }
+    },
+  };
+
+  function QRCodeModel(typeNumber, errorCorrectLevel) {
+    this.typeNumber = typeNumber;
+    this.errorCorrectLevel = errorCorrectLevel;
+    this.modules = null;
+    this.moduleCount = 0;
+    this.dataCache = null;
+    this.dataList = [];
+  }
+
+  QRCodeModel.prototype = {
+    addData(data) {
+      var newData = new QR8bitByte(data);
+      this.dataList.push(newData);
+      this.dataCache = null;
+    },
+    isDark(row, col) {
+      if (
+        row < 0 ||
+        this.moduleCount <= row ||
+        col < 0 ||
+        this.moduleCount <= col
+      ) {
+        throw new Error(row + "," + col);
+      }
+      return this.modules[row][col];
+    },
+    getModuleCount() {
+      return this.moduleCount;
+    },
+    make() {
+      this.makeImpl(false, this.getBestMaskPattern());
+    },
+    makeImpl(test, maskPattern) {
+      this.moduleCount = this.typeNumber * 4 + 17;
+      this.modules = new Array(this.moduleCount);
+      for (var row = 0; row < this.moduleCount; row++) {
+        this.modules[row] = new Array(this.moduleCount);
+        for (var col = 0; col < this.moduleCount; col++) {
+          this.modules[row][col] = null;
+        }
+      }
+      this.setupPositionProbePattern(0, 0);
+      this.setupPositionProbePattern(this.moduleCount - 7, 0);
+      this.setupPositionProbePattern(0, this.moduleCount - 7);
+      this.setupPositionAdjustPattern();
+      this.setupTimingPattern();
+      this.setupTypeInfo(test, maskPattern);
+      if (this.typeNumber >= 7) {
+        this.setupTypeNumber(test);
+      }
+      if (this.dataCache == null) {
+        this.dataCache = QRCodeModel.createData(
+          this.typeNumber,
+          this.errorCorrectLevel,
+          this.dataList
+        );
+      }
+      this.mapData(this.dataCache, maskPattern);
+    },
+    setupPositionProbePattern(row, col) {
+      for (var r = -1; r <= 7; r++) {
+        if (row + r <= -1 || this.moduleCount <= row + r) {
+          continue;
+        }
+        for (var c = -1; c <= 7; c++) {
+          if (col + c <= -1 || this.moduleCount <= col + c) {
+            continue;
+          }
+          if (
+            (0 <= r && r <= 6 && (c == 0 || c == 6)) ||
+            (0 <= c && c <= 6 && (r == 0 || r == 6)) ||
+            (2 <= r && r <= 4 && 2 <= c && c <= 4)
+          ) {
+            this.modules[row + r][col + c] = true;
+          } else {
+            this.modules[row + r][col + c] = false;
+          }
+        }
+      }
+    },
+    getBestMaskPattern() {
+      var minLostPoint = 0;
+      var pattern = 0;
+      for (var i = 0; i < 8; i++) {
+        this.makeImpl(true, i);
+        var lostPoint = QRUtil.getLostPoint(this);
+        if (i == 0 || minLostPoint > lostPoint) {
+          minLostPoint = lostPoint;
+          pattern = i;
+        }
+      }
+      return pattern;
+    },
+    createMovieClip(target_mc, instance_name, depth) {
+      var qr_mc = target_mc.createEmptyMovieClip(instance_name, depth);
+      var cs = 1;
+      this.make();
+      for (var row = 0; row < this.modules.length; row++) {
+        var y = row * cs;
+        for (var col = 0; col < this.modules[row].length; col++) {
+          var x = col * cs;
+          var dark = this.modules[row][col];
+          if (dark) {
+            qr_mc.beginFill(0, 100);
+            qr_mc.moveTo(x, y);
+            qr_mc.lineTo(x + cs, y);
+            qr_mc.lineTo(x + cs, y + cs);
+            qr_mc.lineTo(x, y + cs);
+            qr_mc.endFill();
+          }
+        }
+      }
+      return qr_mc;
+    },
+    setupTimingPattern() {
+      for (var r = 8; r < this.moduleCount - 8; r++) {
+        if (this.modules[r][6] != null) {
+          continue;
+        }
+        this.modules[r][6] = r % 2 == 0;
+      }
+      for (var c = 8; c < this.moduleCount - 8; c++) {
+        if (this.modules[6][c] != null) {
+          continue;
+        }
+        this.modules[6][c] = c % 2 == 0;
+      }
+    },
+    setupPositionAdjustPattern() {
+      var pos = QRUtil.getPatternPosition(this.typeNumber);
+      for (var i = 0; i < pos.length; i++) {
+        for (var j = 0; j < pos.length; j++) {
+          var row = pos[i];
+          var col = pos[j];
+          if (this.modules[row][col] != null) {
+            continue;
+          }
+          for (var r = -2; r <= 2; r++) {
+            for (var c = -2; c <= 2; c++) {
+              if (
+                r == -2 ||
+                r == 2 ||
+                c == -2 ||
+                c == 2 ||
+                (r == 0 && c == 0)
+              ) {
+                this.modules[row + r][col + c] = true;
+              } else {
+                this.modules[row + r][col + c] = false;
+              }
+            }
+          }
+        }
+      }
+    },
+    setupTypeNumber(test) {
+      var bits = QRUtil.getBCHTypeNumber(this.typeNumber);
+      for (var i = 0; i < 18; i++) {
+        var mod = !test && ((bits >> i) & 1) == 1;
+        this.modules[Math.floor(i / 3)][
+          (i % 3) + this.moduleCount - 8 - 3
+        ] = mod;
+      }
+      for (var i = 0; i < 18; i++) {
+        var mod = !test && ((bits >> i) & 1) == 1;
+        this.modules[(i % 3) + this.moduleCount - 8 - 3][
+          Math.floor(i / 3)
+        ] = mod;
+      }
+    },
+    setupTypeInfo(test, maskPattern) {
+      var data = (this.errorCorrectLevel << 3) | maskPattern;
+      var bits = QRUtil.getBCHTypeInfo(data);
+      for (var i = 0; i < 15; i++) {
+        var mod = !test && ((bits >> i) & 1) == 1;
+        if (i < 6) {
+          this.modules[i][8] = mod;
+        } else if (i < 8) {
+          this.modules[i + 1][8] = mod;
+        } else {
+          this.modules[this.moduleCount - 15 + i][8] = mod;
+        }
+      }
+      for (var i = 0; i < 15; i++) {
+        var mod = !test && ((bits >> i) & 1) == 1;
+        if (i < 8) {
+          this.modules[8][this.moduleCount - i - 1] = mod;
+        } else if (i < 9) {
+          this.modules[8][15 - i - 1 + 1] = mod;
+        } else {
+          this.modules[8][15 - i - 1] = mod;
+        }
+      }
+      this.modules[this.moduleCount - 8][8] = !test;
+    },
+    mapData(data, maskPattern) {
+      var inc = -1;
+      var row = this.moduleCount - 1;
+      var bitIndex = 7;
+      var byteIndex = 0;
+      for (var col = this.moduleCount - 1; col > 0; col -= 2) {
+        if (col == 6) {
+          col--;
+        }
+        while (true) {
+          for (var c = 0; c < 2; c++) {
+            if (this.modules[row][col - c] == null) {
+              var dark = false;
+              if (byteIndex < data.length) {
+                dark = ((data[byteIndex] >>> bitIndex) & 1) == 1;
+              }
+              var mask = QRUtil.getMask(maskPattern, row, col - c);
+              if (mask) {
+                dark = !dark;
+              }
+              this.modules[row][col - c] = dark;
+              bitIndex--;
+              if (bitIndex == -1) {
+                byteIndex++;
+                bitIndex = 7;
+              }
+            }
+          }
+          row += inc;
+          if (row < 0 || this.moduleCount <= row) {
+            row -= inc;
+            inc = -inc;
+            break;
+          }
+        }
+      }
+    },
+  };
+  QRCodeModel.PAD0 = 0xec;
+  QRCodeModel.PAD1 = 0x11;
+  QRCodeModel.createData = function(typeNumber, errorCorrectLevel, dataList) {
+    var rsBlocks = QRRSBlock.getRSBlocks(typeNumber, errorCorrectLevel);
+    var buffer = new QRBitBuffer();
+    for (var i = 0; i < dataList.length; i++) {
+      var data = dataList[i];
+      buffer.put(data.mode, 4);
+      buffer.put(
+        data.getLength(),
+        QRUtil.getLengthInBits(data.mode, typeNumber)
+      );
+      data.write(buffer);
+    }
+    var totalDataCount = 0;
+    for (var i = 0; i < rsBlocks.length; i++) {
+      totalDataCount += rsBlocks[i].dataCount;
+    }
+    if (buffer.getLengthInBits() > totalDataCount * 8) {
+      throw new Error(
+        "code length overflow. (" +
+          buffer.getLengthInBits() +
+          ">" +
+          totalDataCount * 8 +
+          ")"
+      );
+    }
+    if (buffer.getLengthInBits() + 4 <= totalDataCount * 8) {
+      buffer.put(0, 4);
+    }
+    while (buffer.getLengthInBits() % 8 != 0) {
+      buffer.putBit(false);
+    }
+    while (true) {
+      if (buffer.getLengthInBits() >= totalDataCount * 8) {
+        break;
+      }
+      buffer.put(QRCodeModel.PAD0, 8);
+      if (buffer.getLengthInBits() >= totalDataCount * 8) {
+        break;
+      }
+      buffer.put(QRCodeModel.PAD1, 8);
+    }
+    return QRCodeModel.createBytes(buffer, rsBlocks);
+  };
+  QRCodeModel.createBytes = function(buffer, rsBlocks) {
+    var offset = 0;
+    var maxDcCount = 0;
+    var maxEcCount = 0;
+    var dcdata = new Array(rsBlocks.length);
+    var ecdata = new Array(rsBlocks.length);
+    for (var r = 0; r < rsBlocks.length; r++) {
+      var dcCount = rsBlocks[r].dataCount;
+      var ecCount = rsBlocks[r].totalCount - dcCount;
+      maxDcCount = Math.max(maxDcCount, dcCount);
+      maxEcCount = Math.max(maxEcCount, ecCount);
+      dcdata[r] = new Array(dcCount);
+      for (var i = 0; i < dcdata[r].length; i++) {
+        dcdata[r][i] = 0xff & buffer.buffer[i + offset];
+      }
+      offset += dcCount;
+      var rsPoly = QRUtil.getErrorCorrectPolynomial(ecCount);
+      var rawPoly = new QRPolynomial(dcdata[r], rsPoly.getLength() - 1);
+      var modPoly = rawPoly.mod(rsPoly);
+      ecdata[r] = new Array(rsPoly.getLength() - 1);
+      for (var i = 0; i < ecdata[r].length; i++) {
+        var modIndex = i + modPoly.getLength() - ecdata[r].length;
+        ecdata[r][i] = modIndex >= 0 ? modPoly.get(modIndex) : 0;
+      }
+    }
+    var totalCodeCount = 0;
+    for (var i = 0; i < rsBlocks.length; i++) {
+      totalCodeCount += rsBlocks[i].totalCount;
+    }
+    var data = new Array(totalCodeCount);
+    var index = 0;
+    for (var i = 0; i < maxDcCount; i++) {
+      for (var r = 0; r < rsBlocks.length; r++) {
+        if (i < dcdata[r].length) {
+          data[index++] = dcdata[r][i];
+        }
+      }
+    }
+    for (var i = 0; i < maxEcCount; i++) {
+      for (var r = 0; r < rsBlocks.length; r++) {
+        if (i < ecdata[r].length) {
+          data[index++] = ecdata[r][i];
+        }
+      }
+    }
+    return data;
+  };
+  var QRMode = {
+    MODE_NUMBER: 1 << 0,
+    MODE_ALPHA_NUM: 1 << 1,
+    MODE_8BIT_BYTE: 1 << 2,
+    MODE_KANJI: 1 << 3,
+  };
+  var QRErrorCorrectLevel = { L: 1, M: 0, Q: 3, H: 2 };
+  var QRMaskPattern = {
+    PATTERN000: 0,
+    PATTERN001: 1,
+    PATTERN010: 2,
+    PATTERN011: 3,
+    PATTERN100: 4,
+    PATTERN101: 5,
+    PATTERN110: 6,
+    PATTERN111: 7,
+  };
+  var QRUtil = {
+    PATTERN_POSITION_TABLE: [
+      [],
+      [6, 18],
+      [6, 22],
+      [6, 26],
+      [6, 30],
+      [6, 34],
+      [6, 22, 38],
+      [6, 24, 42],
+      [6, 26, 46],
+      [6, 28, 50],
+      [6, 30, 54],
+      [6, 32, 58],
+      [6, 34, 62],
+      [6, 26, 46, 66],
+      [6, 26, 48, 70],
+      [6, 26, 50, 74],
+      [6, 30, 54, 78],
+      [6, 30, 56, 82],
+      [6, 30, 58, 86],
+      [6, 34, 62, 90],
+      [6, 28, 50, 72, 94],
+      [6, 26, 50, 74, 98],
+      [6, 30, 54, 78, 102],
+      [6, 28, 54, 80, 106],
+      [6, 32, 58, 84, 110],
+      [6, 30, 58, 86, 114],
+      [6, 34, 62, 90, 118],
+      [6, 26, 50, 74, 98, 122],
+      [6, 30, 54, 78, 102, 126],
+      [6, 26, 52, 78, 104, 130],
+      [6, 30, 56, 82, 108, 134],
+      [6, 34, 60, 86, 112, 138],
+      [6, 30, 58, 86, 114, 142],
+      [6, 34, 62, 90, 118, 146],
+      [6, 30, 54, 78, 102, 126, 150],
+      [6, 24, 50, 76, 102, 128, 154],
+      [6, 28, 54, 80, 106, 132, 158],
+      [6, 32, 58, 84, 110, 136, 162],
+      [6, 26, 54, 82, 110, 138, 166],
+      [6, 30, 58, 86, 114, 142, 170],
+    ],
+    G15:
+      (1 << 10) |
+      (1 << 8) |
+      (1 << 5) |
+      (1 << 4) |
+      (1 << 2) |
+      (1 << 1) |
+      (1 << 0),
+    G18:
+      (1 << 12) |
+      (1 << 11) |
+      (1 << 10) |
+      (1 << 9) |
+      (1 << 8) |
+      (1 << 5) |
+      (1 << 2) |
+      (1 << 0),
+    G15_MASK: (1 << 14) | (1 << 12) | (1 << 10) | (1 << 4) | (1 << 1),
+    getBCHTypeInfo(data) {
+      var d = data << 10;
+      while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) >= 0) {
+        d ^=
+          QRUtil.G15 <<
+          (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15));
+      }
+      return ((data << 10) | d) ^ QRUtil.G15_MASK;
+    },
+    getBCHTypeNumber(data) {
+      var d = data << 12;
+      while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) >= 0) {
+        d ^=
+          QRUtil.G18 <<
+          (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18));
+      }
+      return (data << 12) | d;
+    },
+    getBCHDigit(data) {
+      var digit = 0;
+      while (data != 0) {
+        digit++;
+        data >>>= 1;
+      }
+      return digit;
+    },
+    getPatternPosition(typeNumber) {
+      return QRUtil.PATTERN_POSITION_TABLE[typeNumber - 1];
+    },
+    getMask(maskPattern, i, j) {
+      switch (maskPattern) {
+        case QRMaskPattern.PATTERN000:
+          return (i + j) % 2 == 0;
+        case QRMaskPattern.PATTERN001:
+          return i % 2 == 0;
+        case QRMaskPattern.PATTERN010:
+          return j % 3 == 0;
+        case QRMaskPattern.PATTERN011:
+          return (i + j) % 3 == 0;
+        case QRMaskPattern.PATTERN100:
+          return (Math.floor(i / 2) + Math.floor(j / 3)) % 2 == 0;
+        case QRMaskPattern.PATTERN101:
+          return ((i * j) % 2) + ((i * j) % 3) == 0;
+        case QRMaskPattern.PATTERN110:
+          return (((i * j) % 2) + ((i * j) % 3)) % 2 == 0;
+        case QRMaskPattern.PATTERN111:
+          return (((i * j) % 3) + ((i + j) % 2)) % 2 == 0;
+        default:
+          throw new Error("bad maskPattern:" + maskPattern);
+      }
+    },
+    getErrorCorrectPolynomial(errorCorrectLength) {
+      var a = new QRPolynomial([1], 0);
+      for (var i = 0; i < errorCorrectLength; i++) {
+        a = a.multiply(new QRPolynomial([1, QRMath.gexp(i)], 0));
+      }
+      return a;
+    },
+    getLengthInBits(mode, type) {
+      if (1 <= type && type < 10) {
+        switch (mode) {
+          case QRMode.MODE_NUMBER:
+            return 10;
+          case QRMode.MODE_ALPHA_NUM:
+            return 9;
+          case QRMode.MODE_8BIT_BYTE:
+            return 8;
+          case QRMode.MODE_KANJI:
+            return 8;
+          default:
+            throw new Error("mode:" + mode);
+        }
+      } else if (type < 27) {
+        switch (mode) {
+          case QRMode.MODE_NUMBER:
+            return 12;
+          case QRMode.MODE_ALPHA_NUM:
+            return 11;
+          case QRMode.MODE_8BIT_BYTE:
+            return 16;
+          case QRMode.MODE_KANJI:
+            return 10;
+          default:
+            throw new Error("mode:" + mode);
+        }
+      } else if (type < 41) {
+        switch (mode) {
+          case QRMode.MODE_NUMBER:
+            return 14;
+          case QRMode.MODE_ALPHA_NUM:
+            return 13;
+          case QRMode.MODE_8BIT_BYTE:
+            return 16;
+          case QRMode.MODE_KANJI:
+            return 12;
+          default:
+            throw new Error("mode:" + mode);
+        }
+      } else {
+        throw new Error("type:" + type);
+      }
+    },
+    getLostPoint(qrCode) {
+      var moduleCount = qrCode.getModuleCount();
+      var lostPoint = 0;
+      for (var row = 0; row < moduleCount; row++) {
+        for (var col = 0; col < moduleCount; col++) {
+          var sameCount = 0;
+          var dark = qrCode.isDark(row, col);
+          for (var r = -1; r <= 1; r++) {
+            if (row + r < 0 || moduleCount <= row + r) {
+              continue;
             }
-		};
-		
-		/**
-		 * Drawing QRCode by using canvas
-		 * 
-		 * @constructor
-		 * @param {HTMLElement} el
-		 * @param {Object} htOption QRCode Options 
-		 */
-		var Drawing = function (el, htOption) {
-    		this._bIsPainted = false;
-    		this._android = _getAndroid();
-		
-			this._htOption = htOption;
-			this._elCanvas = document.createElement("canvas");
-			this._elCanvas.width = htOption.width;
-			this._elCanvas.height = htOption.height;
-			el.appendChild(this._elCanvas);
-			this._el = el;
-			this._oContext = this._elCanvas.getContext("2d");
-			this._bIsPainted = false;
-			this._elImage = document.createElement("img");
-			this._elImage.alt = "Scan me!";
-			this._elImage.style.display = "none";
-			this._el.appendChild(this._elImage);
-			this._bSupportDataURI = null;
-		};
-			
-		/**
-		 * Draw the QRCode
-		 * 
-		 * @param {QRCode} oQRCode 
-		 */
-		Drawing.prototype.draw = function (oQRCode) {
-            var _elImage = this._elImage;
-            var _oContext = this._oContext;
-            var _htOption = this._htOption;
-            
-			var nCount = oQRCode.getModuleCount();
-			var nWidth = _htOption.width / nCount;
-			var nHeight = _htOption.height / nCount;
-			var nRoundedWidth = Math.round(nWidth);
-			var nRoundedHeight = Math.round(nHeight);
-
-			_elImage.style.display = "none";
-			this.clear();
-			
-			for (var row = 0; row < nCount; row++) {
-				for (var col = 0; col < nCount; col++) {
-					var bIsDark = oQRCode.isDark(row, col);
-					var nLeft = col * nWidth;
-					var nTop = row * nHeight;
-					_oContext.strokeStyle = bIsDark ? _htOption.colorDark : _htOption.colorLight;
-					_oContext.lineWidth = 1;
-					_oContext.fillStyle = bIsDark ? _htOption.colorDark : _htOption.colorLight;					
-					_oContext.fillRect(nLeft, nTop, nWidth, nHeight);
-					
-					// ì??í?° ì?¨ë¦¬ì?´ì?± ë°©ì§? ì²?리
-					_oContext.strokeRect(
-						Math.floor(nLeft) + 0.5,
-						Math.floor(nTop) + 0.5,
-						nRoundedWidth,
-						nRoundedHeight
-					);
-					
-					_oContext.strokeRect(
-						Math.ceil(nLeft) - 0.5,
-						Math.ceil(nTop) - 0.5,
-						nRoundedWidth,
-						nRoundedHeight
-					);
-				}
-			}
-			
-			this._bIsPainted = true;
-		};
-			
-		/**
-		 * Make the image from Canvas if the browser supports Data URI.
-		 */
-		Drawing.prototype.makeImage = function () {
-			if (this._bIsPainted) {
-				_safeSetDataURI.call(this, _onMakeImage);
-			}
-		};
-			
-		/**
-		 * Return whether the QRCode is painted or not
-		 * 
-		 * @return {Boolean}
-		 */
-		Drawing.prototype.isPainted = function () {
-			return this._bIsPainted;
-		};
-		
-		/**
-		 * Clear the QRCode
-		 */
-		Drawing.prototype.clear = function () {
-			this._oContext.clearRect(0, 0, this._elCanvas.width, this._elCanvas.height);
-			this._bIsPainted = false;
-		};
-		
-		/**
-		 * @private
-		 * @param {Number} nNumber
-		 */
-		Drawing.prototype.round = function (nNumber) {
-			if (!nNumber) {
-				return nNumber;
-			}
-			
-			return Math.floor(nNumber * 1000) / 1000;
-		};
-		
-		return Drawing;
-	})();
-	
-	/**
-	 * Get the type by string length
-	 * 
-	 * @private
-	 * @param {String} sText
-	 * @param {Number} nCorrectLevel
-	 * @return {Number} type
-	 */
-	function _getTypeNumber(sText, nCorrectLevel) {			
-		var nType = 1;
-		var length = _getUTF8Length(sText);
-		
-		for (var i = 0, len = QRCodeLimitLength.length; i <= len; i++) {
-			var nLimit = 0;
-			
-			switch (nCorrectLevel) {
-				case QRErrorCorrectLevel.L :
-					nLimit = QRCodeLimitLength[i][0];
-					break;
-				case QRErrorCorrectLevel.M :
-					nLimit = QRCodeLimitLength[i][1];
-					break;
-				case QRErrorCorrectLevel.Q :
-					nLimit = QRCodeLimitLength[i][2];
-					break;
-				case QRErrorCorrectLevel.H :
-					nLimit = QRCodeLimitLength[i][3];
-					break;
-			}
-			
-			if (length <= nLimit) {
-				break;
-			} else {
-				nType++;
-			}
-		}
-		
-		if (nType > QRCodeLimitLength.length) {
-			throw new Error("Too long data");
-		}
-		
-		return nType;
-	}
-
-	function _getUTF8Length(sText) {
-		var replacedText = encodeURI(sText).toString().replace(/\%[0-9a-fA-F]{2}/g, 'a');
-		return replacedText.length + (replacedText.length != sText ? 3 : 0);
-	}
-	
-	/**
-	 * @class QRCode
-	 * @constructor
-	 * @example 
-	 * new QRCode(document.getElementById("test"), "http://jindo.dev.naver.com/collie";);
-	 *
-	 * @example
-	 * var oQRCode = new QRCode("test", {
-	 *    text : "http://naver.com";,
-	 *    width : 128,
-	 *    height : 128
-	 * });
-	 * 
-	 * oQRCode.clear(); // Clear the QRCode.
-	 * oQRCode.makeCode("http://map.naver.com";); // Re-create the QRCode.
-	 *
-	 * @param {HTMLElement|String} el target element or 'id' attribute of element.
-	 * @param {Object|String} vOption
-	 * @param {String} vOption.text QRCode link data
-	 * @param {Number} [vOption.width=256]
-	 * @param {Number} [vOption.height=256]
-	 * @param {String} [vOption.colorDark="#000000"]
-	 * @param {String} [vOption.colorLight="#ffffff"]
-	 * @param {QRCode.CorrectLevel} [vOption.correctLevel=QRCode.CorrectLevel.H] [L|M|Q|H] 
-	 */
-	QRCode = function (el, vOption) {
-		this._htOption = {
-			width : 256, 
-			height : 256,
-			typeNumber : 4,
-			colorDark : "#000000",
-			colorLight : "#ffffff",
-			correctLevel : QRErrorCorrectLevel.H
-		};
-		
-		if (typeof vOption === 'string') {
-			vOption	= {
-				text : vOption
-			};
-		}
-		
-		// Overwrites options
-		if (vOption) {
-			for (var i in vOption) {
-				this._htOption[i] = vOption[i];
-			}
-		}
-		
-		if (typeof el == "string") {
-			el = document.getElementById(el);
-		}
-
-		if (this._htOption.useSVG) {
-			Drawing = svgDrawer;
-		}
-		
-		this._android = _getAndroid();
-		this._el = el;
-		this._oQRCode = null;
-		this._oDrawing = new Drawing(this._el, this._htOption);
-		
-		if (this._htOption.text) {
-			this.makeCode(this._htOption.text);	
-		}
-	};
-	
-	/**
-	 * Make the QRCode
-	 * 
-	 * @param {String} sText link data
-	 */
-	QRCode.prototype.makeCode = function (sText) {
-		this._oQRCode = new QRCodeModel(_getTypeNumber(sText, this._htOption.correctLevel), this._htOption.correctLevel);
-		this._oQRCode.addData(sText);
-		this._oQRCode.make();
-		this._el.title = sText;
-		this._oDrawing.draw(this._oQRCode);			
-		this.makeImage();
-	};
-	
-	/**
-	 * Make the Image from Canvas element
-	 * - It occurs automatically
-	 * - Android below 3 doesn't support Data-URI spec.
-	 * 
-	 * @private
-	 */
-	QRCode.prototype.makeImage = function () {
-		if (typeof this._oDrawing.makeImage == "function" && (!this._android || this._android >= 3)) {
-			this._oDrawing.makeImage();
-		}
-	};
-	
-	/**
-	 * Clear the QRCode
-	 */
-	QRCode.prototype.clear = function () {
-		this._oDrawing.clear();
-	};
-	
-	/**
-	 * @name QRCode.CorrectLevel
-	 */
-	QRCode.CorrectLevel = QRErrorCorrectLevel;
+            for (var c = -1; c <= 1; c++) {
+              if (col + c < 0 || moduleCount <= col + c) {
+                continue;
+              }
+              if (r == 0 && c == 0) {
+                continue;
+              }
+              if (dark == qrCode.isDark(row + r, col + c)) {
+                sameCount++;
+              }
+            }
+          }
+          if (sameCount > 5) {
+            lostPoint += 3 + sameCount - 5;
+          }
+        }
+      }
+      for (var row = 0; row < moduleCount - 1; row++) {
+        for (var col = 0; col < moduleCount - 1; col++) {
+          var count = 0;
+          if (qrCode.isDark(row, col)) {
+            count++;
+          }
+          if (qrCode.isDark(row + 1, col)) {
+            count++;
+          }
+          if (qrCode.isDark(row, col + 1)) {
+            count++;
+          }
+          if (qrCode.isDark(row + 1, col + 1)) {
+            count++;
+          }
+          if (count == 0 || count == 4) {
+            lostPoint += 3;
+          }
+        }
+      }
+      for (var row = 0; row < moduleCount; row++) {
+        for (var col = 0; col < moduleCount - 6; col++) {
+          if (
+            qrCode.isDark(row, col) &&
+            !qrCode.isDark(row, col + 1) &&
+            qrCode.isDark(row, col + 2) &&
+            qrCode.isDark(row, col + 3) &&
+            qrCode.isDark(row, col + 4) &&
+            !qrCode.isDark(row, col + 5) &&
+            qrCode.isDark(row, col + 6)
+          ) {
+            lostPoint += 40;
+          }
+        }
+      }
+      for (var col = 0; col < moduleCount; col++) {
+        for (var row = 0; row < moduleCount - 6; row++) {
+          if (
+            qrCode.isDark(row, col) &&
+            !qrCode.isDark(row + 1, col) &&
+            qrCode.isDark(row + 2, col) &&
+            qrCode.isDark(row + 3, col) &&
+            qrCode.isDark(row + 4, col) &&
+            !qrCode.isDark(row + 5, col) &&
+            qrCode.isDark(row + 6, col)
+          ) {
+            lostPoint += 40;
+          }
+        }
+      }
+      var darkCount = 0;
+      for (var col = 0; col < moduleCount; col++) {
+        for (var row = 0; row < moduleCount; row++) {
+          if (qrCode.isDark(row, col)) {
+            darkCount++;
+          }
+        }
+      }
+      var ratio =
+        Math.abs((100 * darkCount) / moduleCount / moduleCount - 50) / 5;
+      lostPoint += ratio * 10;
+      return lostPoint;
+    },
+  };
+  var QRMath = {
+    glog(n) {
+      if (n < 1) {
+        throw new Error("glog(" + n + ")");
+      }
+      return QRMath.LOG_TABLE[n];
+    },
+    gexp(n) {
+      while (n < 0) {
+        n += 255;
+      }
+      while (n >= 256) {
+        n -= 255;
+      }
+      return QRMath.EXP_TABLE[n];
+    },
+    EXP_TABLE: new Array(256),
+    LOG_TABLE: new Array(256),
+  };
+  for (var i = 0; i < 8; i++) {
+    QRMath.EXP_TABLE[i] = 1 << i;
+  }
+  for (var i = 8; i < 256; i++) {
+    QRMath.EXP_TABLE[i] =
+      QRMath.EXP_TABLE[i - 4] ^
+      QRMath.EXP_TABLE[i - 5] ^
+      QRMath.EXP_TABLE[i - 6] ^
+      QRMath.EXP_TABLE[i - 8];
+  }
+  for (var i = 0; i < 255; i++) {
+    QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]] = i;
+  }
+  function QRPolynomial(num, shift) {
+    if (num.length == undefined) {
+      throw new Error(num.length + "/" + shift);
+    }
+    var offset = 0;
+    while (offset < num.length && num[offset] == 0) {
+      offset++;
+    }
+    this.num = new Array(num.length - offset + shift);
+    for (var i = 0; i < num.length - offset; i++) {
+      this.num[i] = num[i + offset];
+    }
+  }
+  QRPolynomial.prototype = {
+    get(index) {
+      return this.num[index];
+    },
+    getLength() {
+      return this.num.length;
+    },
+    multiply(e) {
+      var num = new Array(this.getLength() + e.getLength() - 1);
+      for (var i = 0; i < this.getLength(); i++) {
+        for (var j = 0; j < e.getLength(); j++) {
+          num[i + j] ^= QRMath.gexp(
+            QRMath.glog(this.get(i)) + QRMath.glog(e.get(j))
+          );
+        }
+      }
+      return new QRPolynomial(num, 0);
+    },
+    mod(e) {
+      if (this.getLength() - e.getLength() < 0) {
+        return this;
+      }
+      var ratio = QRMath.glog(this.get(0)) - QRMath.glog(e.get(0));
+      var num = new Array(this.getLength());
+      for (var i = 0; i < this.getLength(); i++) {
+        num[i] = this.get(i);
+      }
+      for (var i = 0; i < e.getLength(); i++) {
+        num[i] ^= QRMath.gexp(QRMath.glog(e.get(i)) + ratio);
+      }
+      return new QRPolynomial(num, 0).mod(e);
+    },
+  };
+  function QRRSBlock(totalCount, dataCount) {
+    this.totalCount = totalCount;
+    this.dataCount = dataCount;
+  }
+  QRRSBlock.RS_BLOCK_TABLE = [
+    [1, 26, 19],
+    [1, 26, 16],
+    [1, 26, 13],
+    [1, 26, 9],
+    [1, 44, 34],
+    [1, 44, 28],
+    [1, 44, 22],
+    [1, 44, 16],
+    [1, 70, 55],
+    [1, 70, 44],
+    [2, 35, 17],
+    [2, 35, 13],
+    [1, 100, 80],
+    [2, 50, 32],
+    [2, 50, 24],
+    [4, 25, 9],
+    [1, 134, 108],
+    [2, 67, 43],
+    [2, 33, 15, 2, 34, 16],
+    [2, 33, 11, 2, 34, 12],
+    [2, 86, 68],
+    [4, 43, 27],
+    [4, 43, 19],
+    [4, 43, 15],
+    [2, 98, 78],
+    [4, 49, 31],
+    [2, 32, 14, 4, 33, 15],
+    [4, 39, 13, 1, 40, 14],
+    [2, 121, 97],
+    [2, 60, 38, 2, 61, 39],
+    [4, 40, 18, 2, 41, 19],
+    [4, 40, 14, 2, 41, 15],
+    [2, 146, 116],
+    [3, 58, 36, 2, 59, 37],
+    [4, 36, 16, 4, 37, 17],
+    [4, 36, 12, 4, 37, 13],
+    [2, 86, 68, 2, 87, 69],
+    [4, 69, 43, 1, 70, 44],
+    [6, 43, 19, 2, 44, 20],
+    [6, 43, 15, 2, 44, 16],
+    [4, 101, 81],
+    [1, 80, 50, 4, 81, 51],
+    [4, 50, 22, 4, 51, 23],
+    [3, 36, 12, 8, 37, 13],
+    [2, 116, 92, 2, 117, 93],
+    [6, 58, 36, 2, 59, 37],
+    [4, 46, 20, 6, 47, 21],
+    [7, 42, 14, 4, 43, 15],
+    [4, 133, 107],
+    [8, 59, 37, 1, 60, 38],
+    [8, 44, 20, 4, 45, 21],
+    [12, 33, 11, 4, 34, 12],
+    [3, 145, 115, 1, 146, 116],
+    [4, 64, 40, 5, 65, 41],
+    [11, 36, 16, 5, 37, 17],
+    [11, 36, 12, 5, 37, 13],
+    [5, 109, 87, 1, 110, 88],
+    [5, 65, 41, 5, 66, 42],
+    [5, 54, 24, 7, 55, 25],
+    [11, 36, 12],
+    [5, 122, 98, 1, 123, 99],
+    [7, 73, 45, 3, 74, 46],
+    [15, 43, 19, 2, 44, 20],
+    [3, 45, 15, 13, 46, 16],
+    [1, 135, 107, 5, 136, 108],
+    [10, 74, 46, 1, 75, 47],
+    [1, 50, 22, 15, 51, 23],
+    [2, 42, 14, 17, 43, 15],
+    [5, 150, 120, 1, 151, 121],
+    [9, 69, 43, 4, 70, 44],
+    [17, 50, 22, 1, 51, 23],
+    [2, 42, 14, 19, 43, 15],
+    [3, 141, 113, 4, 142, 114],
+    [3, 70, 44, 11, 71, 45],
+    [17, 47, 21, 4, 48, 22],
+    [9, 39, 13, 16, 40, 14],
+    [3, 135, 107, 5, 136, 108],
+    [3, 67, 41, 13, 68, 42],
+    [15, 54, 24, 5, 55, 25],
+    [15, 43, 15, 10, 44, 16],
+    [4, 144, 116, 4, 145, 117],
+    [17, 68, 42],
+    [17, 50, 22, 6, 51, 23],
+    [19, 46, 16, 6, 47, 17],
+    [2, 139, 111, 7, 140, 112],
+    [17, 74, 46],
+    [7, 54, 24, 16, 55, 25],
+    [34, 37, 13],
+    [4, 151, 121, 5, 152, 122],
+    [4, 75, 47, 14, 76, 48],
+    [11, 54, 24, 14, 55, 25],
+    [16, 45, 15, 14, 46, 16],
+    [6, 147, 117, 4, 148, 118],
+    [6, 73, 45, 14, 74, 46],
+    [11, 54, 24, 16, 55, 25],
+    [30, 46, 16, 2, 47, 17],
+    [8, 132, 106, 4, 133, 107],
+    [8, 75, 47, 13, 76, 48],
+    [7, 54, 24, 22, 55, 25],
+    [22, 45, 15, 13, 46, 16],
+    [10, 142, 114, 2, 143, 115],
+    [19, 74, 46, 4, 75, 47],
+    [28, 50, 22, 6, 51, 23],
+    [33, 46, 16, 4, 47, 17],
+    [8, 152, 122, 4, 153, 123],
+    [22, 73, 45, 3, 74, 46],
+    [8, 53, 23, 26, 54, 24],
+    [12, 45, 15, 28, 46, 16],
+    [3, 147, 117, 10, 148, 118],
+    [3, 73, 45, 23, 74, 46],
+    [4, 54, 24, 31, 55, 25],
+    [11, 45, 15, 31, 46, 16],
+    [7, 146, 116, 7, 147, 117],
+    [21, 73, 45, 7, 74, 46],
+    [1, 53, 23, 37, 54, 24],
+    [19, 45, 15, 26, 46, 16],
+    [5, 145, 115, 10, 146, 116],
+    [19, 75, 47, 10, 76, 48],
+    [15, 54, 24, 25, 55, 25],
+    [23, 45, 15, 25, 46, 16],
+    [13, 145, 115, 3, 146, 116],
+    [2, 74, 46, 29, 75, 47],
+    [42, 54, 24, 1, 55, 25],
+    [23, 45, 15, 28, 46, 16],
+    [17, 145, 115],
+    [10, 74, 46, 23, 75, 47],
+    [10, 54, 24, 35, 55, 25],
+    [19, 45, 15, 35, 46, 16],
+    [17, 145, 115, 1, 146, 116],
+    [14, 74, 46, 21, 75, 47],
+    [29, 54, 24, 19, 55, 25],
+    [11, 45, 15, 46, 46, 16],
+    [13, 145, 115, 6, 146, 116],
+    [14, 74, 46, 23, 75, 47],
+    [44, 54, 24, 7, 55, 25],
+    [59, 46, 16, 1, 47, 17],
+    [12, 151, 121, 7, 152, 122],
+    [12, 75, 47, 26, 76, 48],
+    [39, 54, 24, 14, 55, 25],
+    [22, 45, 15, 41, 46, 16],
+    [6, 151, 121, 14, 152, 122],
+    [6, 75, 47, 34, 76, 48],
+    [46, 54, 24, 10, 55, 25],
+    [2, 45, 15, 64, 46, 16],
+    [17, 152, 122, 4, 153, 123],
+    [29, 74, 46, 14, 75, 47],
+    [49, 54, 24, 10, 55, 25],
+    [24, 45, 15, 46, 46, 16],
+    [4, 152, 122, 18, 153, 123],
+    [13, 74, 46, 32, 75, 47],
+    [48, 54, 24, 14, 55, 25],
+    [42, 45, 15, 32, 46, 16],
+    [20, 147, 117, 4, 148, 118],
+    [40, 75, 47, 7, 76, 48],
+    [43, 54, 24, 22, 55, 25],
+    [10, 45, 15, 67, 46, 16],
+    [19, 148, 118, 6, 149, 119],
+    [18, 75, 47, 31, 76, 48],
+    [34, 54, 24, 34, 55, 25],
+    [20, 45, 15, 61, 46, 16],
+  ];
+  QRRSBlock.getRSBlocks = function(typeNumber, errorCorrectLevel) {
+    var rsBlock = QRRSBlock.getRsBlockTable(typeNumber, errorCorrectLevel);
+    if (rsBlock == undefined) {
+      throw new Error(
+        "bad rs block @ typeNumber:" +
+          typeNumber +
+          "/errorCorrectLevel:" +
+          errorCorrectLevel
+      );
+    }
+    var length = rsBlock.length / 3;
+    var list = [];
+    for (var i = 0; i < length; i++) {
+      var count = rsBlock[i * 3 + 0];
+      var totalCount = rsBlock[i * 3 + 1];
+      var dataCount = rsBlock[i * 3 + 2];
+      for (var j = 0; j < count; j++) {
+        list.push(new QRRSBlock(totalCount, dataCount));
+      }
+    }
+    return list;
+  };
+  QRRSBlock.getRsBlockTable = function(typeNumber, errorCorrectLevel) {
+    switch (errorCorrectLevel) {
+      case QRErrorCorrectLevel.L:
+        return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0];
+      case QRErrorCorrectLevel.M:
+        return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1];
+      case QRErrorCorrectLevel.Q:
+        return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 2];
+      case QRErrorCorrectLevel.H:
+        return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 3];
+      default:
+        return undefined;
+    }
+  };
+  function QRBitBuffer() {
+    this.buffer = [];
+    this.length = 0;
+  }
+  QRBitBuffer.prototype = {
+    get(index) {
+      var bufIndex = Math.floor(index / 8);
+      return ((this.buffer[bufIndex] >>> (7 - (index % 8))) & 1) == 1;
+    },
+    put(num, length) {
+      for (var i = 0; i < length; i++) {
+        this.putBit(((num >>> (length - i - 1)) & 1) == 1);
+      }
+    },
+    getLengthInBits() {
+      return this.length;
+    },
+    putBit(bit) {
+      var bufIndex = Math.floor(this.length / 8);
+      if (this.buffer.length <= bufIndex) {
+        this.buffer.push(0);
+      }
+      if (bit) {
+        this.buffer[bufIndex] |= 0x80 >>> this.length % 8;
+      }
+      this.length++;
+    },
+  };
+  var QRCodeLimitLength = [
+    [17, 14, 11, 7],
+    [32, 26, 20, 14],
+    [53, 42, 32, 24],
+    [78, 62, 46, 34],
+    [106, 84, 60, 44],
+    [134, 106, 74, 58],
+    [154, 122, 86, 64],
+    [192, 152, 108, 84],
+    [230, 180, 130, 98],
+    [271, 213, 151, 119],
+    [321, 251, 177, 137],
+    [367, 287, 203, 155],
+    [425, 331, 241, 177],
+    [458, 362, 258, 194],
+    [520, 412, 292, 220],
+    [586, 450, 322, 250],
+    [644, 504, 364, 280],
+    [718, 560, 394, 310],
+    [792, 624, 442, 338],
+    [858, 666, 482, 382],
+    [929, 711, 509, 403],
+    [1003, 779, 565, 439],
+    [1091, 857, 611, 461],
+    [1171, 911, 661, 511],
+    [1273, 997, 715, 535],
+    [1367, 1059, 751, 593],
+    [1465, 1125, 805, 625],
+    [1528, 1190, 868, 658],
+    [1628, 1264, 908, 698],
+    [1732, 1370, 982, 742],
+    [1840, 1452, 1030, 790],
+    [1952, 1538, 1112, 842],
+    [2068, 1628, 1168, 898],
+    [2188, 1722, 1228, 958],
+    [2303, 1809, 1283, 983],
+    [2431, 1911, 1351, 1051],
+    [2563, 1989, 1423, 1093],
+    [2699, 2099, 1499, 1139],
+    [2809, 2213, 1579, 1219],
+    [2953, 2331, 1663, 1273],
+  ];
+
+  var svgDrawer = (function() {
+    var Drawing = function(el, htOption) {
+      this._el = el;
+      this._htOption = htOption;
+    };
+
+    Drawing.prototype.draw = function(oQRCode) {
+      var _htOption = this._htOption;
+      var _el = this._el;
+      var nCount = oQRCode.getModuleCount();
+
+      this.clear();
+
+      function makeSVG(tag, attrs) {
+        var el = _el.ownerDocument.createElementNS(
+          "http://www.w3.org/2000/svg";,
+          tag
+        );
+        for (var k in attrs) {
+          if (attrs.hasOwnProperty(k)) {
+            el.setAttribute(k, attrs[k]);
+          }
+        }
+        return el;
+      }
+
+      var svg = makeSVG("svg", {
+        viewBox: "0 0 " + String(nCount) + " " + String(nCount),
+        width: "100%",
+        height: "100%",
+        fill: _htOption.colorLight,
+        "shape-rendering": "crispEdges",
+      });
+      svg.setAttributeNS(
+        "http://www.w3.org/2000/xmlns/";,
+        "xmlns",
+        "http://www.w3.org/2000/svg";
+      );
+      _el.appendChild(svg);
+
+      svg.appendChild(
+        makeSVG("rect", {
+          fill: _htOption.colorLight,
+          width: "100%",
+          height: "100%",
+        })
+      );
+
+      var path = [];
+      for (var row = 0; row < nCount; row++) {
+        for (var col = 0; col < nCount; col++) {
+          var width = 0;
+          while (col + width < nCount && oQRCode.isDark(row, col + width)) {
+            width++;
+          }
+
+          if (width > 0) {
+            path.push("M" + col + " " + row + "v1h" + width + "v-1z");
+            col += width;
+          }
+        }
+      }
+      var child = makeSVG("path", {
+        d: path.join(""),
+        fill: _htOption.colorDark,
+      });
+      svg.appendChild(child);
+    };
+    Drawing.prototype.clear = function() {
+      while (this._el.hasChildNodes()) {
+        this._el.removeChild(this._el.lastChild);
+      }
+    };
+    return Drawing;
+  })();
+
+  /**
+   * Get the type by string length
+   *
+   * @private
+   * @param {String} sText
+   * @param {Number} nCorrectLevel
+   * @return {Number} type
+   */
+  function _getTypeNumber(sText, nCorrectLevel) {
+    var nType = 1;
+    var length = _getUTF8Length(sText);
+
+    for (var i = 0, len = QRCodeLimitLength.length; i <= len; i++) {
+      var nLimit = 0;
+
+      switch (nCorrectLevel) {
+        case QRErrorCorrectLevel.L:
+          nLimit = QRCodeLimitLength[i][0];
+          break;
+        case QRErrorCorrectLevel.M:
+          nLimit = QRCodeLimitLength[i][1];
+          break;
+        case QRErrorCorrectLevel.Q:
+          nLimit = QRCodeLimitLength[i][2];
+          break;
+        case QRErrorCorrectLevel.H:
+          nLimit = QRCodeLimitLength[i][3];
+          break;
+      }
+
+      if (length <= nLimit) {
+        break;
+      } else {
+        nType++;
+      }
+    }
+
+    if (nType > QRCodeLimitLength.length) {
+      throw new Error("Too long data");
+    }
+
+    return nType;
+  }
+
+  function _getUTF8Length(sText) {
+    var replacedText = encodeURI(sText)
+      .toString()
+      .replace(/\%[0-9a-fA-F]{2}/g, "a");
+    return replacedText.length + (replacedText.length != sText ? 3 : 0);
+  }
+
+  /**
+   * @class QRCode
+   * @constructor
+   * @example
+   * new QRCode(document.getElementById("test"), "http://jindo.dev.naver.com/collie";);
+   *
+   * @example
+   * var oQRCode = new QRCode("test", {
+   *    text : "http://naver.com";,
+   *    width : 128,
+   *    height : 128
+   * });
+   *
+   * oQRCode.clear(); // Clear the QRCode.
+   * oQRCode.makeCode("http://map.naver.com";); // Re-create the QRCode.
+   *
+   * @param {HTMLElement} el target element
+   * @param {Object|String} vOption
+   * @param {String} vOption.text QRCode link data
+   * @param {Number} [vOption.width=256]
+   * @param {Number} [vOption.height=256]
+   * @param {String} [vOption.colorDark="#000000"]
+   * @param {String} [vOption.colorLight="#ffffff"]
+   * @param {QRCode.CorrectLevel} [vOption.correctLevel=QRCode.CorrectLevel.H] [L|M|Q|H]
+   */
+  QRCode = function(el, vOption) {
+    this._htOption = {
+      width: 256,
+      height: 256,
+      typeNumber: 4,
+      colorDark: "#000000",
+      colorLight: "#ffffff",
+      correctLevel: QRErrorCorrectLevel.H,
+    };
+
+    if (typeof vOption === "string") {
+      vOption = {
+        text: vOption,
+      };
+    }
+
+    // Overwrites options
+    if (vOption) {
+      for (var i in vOption) {
+        this._htOption[i] = vOption[i];
+      }
+    }
+
+    this._el = el;
+    this._oQRCode = null;
+    this._oDrawing = new svgDrawer(this._el, this._htOption);
+
+    if (this._htOption.text) {
+      this.makeCode(this._htOption.text);
+    }
+  };
+
+  /**
+   * Make the QRCode
+   *
+   * @param {String} sText link data
+   */
+  QRCode.prototype.makeCode = function(sText) {
+    this._oQRCode = new QRCodeModel(
+      _getTypeNumber(sText, this._htOption.correctLevel),
+      this._htOption.correctLevel
+    );
+    this._oQRCode.addData(sText);
+    this._oQRCode.make();
+    this._oDrawing.draw(this._oQRCode);
+  };
+
+  /**
+   * Clear the QRCode
+   */
+  QRCode.prototype.clear = function() {
+    this._oDrawing.clear();
+  };
+
+  /**
+   * @name QRCode.CorrectLevel
+   */
+  QRCode.CorrectLevel = QRErrorCorrectLevel;
 })();

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