From 7ac451c044b84317a6eb3ff9fb570d3fd7cd3fe9 Mon Sep 17 00:00:00 2001 From: 19z Date: Tue, 3 May 2022 11:44:36 +0800 Subject: [PATCH 1/3] UTF8 support --- README.md | 7 +++++++ qrcode.js | 52 ++++++++++++++++++--------------------------------- qrcode.min.js | 2 +- 3 files changed, 26 insertions(+), 35 deletions(-) diff --git a/README.md b/README.md index 5e2d2dc..69c9f54 100644 --- a/README.md +++ b/README.md @@ -33,6 +33,13 @@ qrcode.clear(); // clear the code. qrcode.makeCode("http://naver.com"); // make another code. ``` +## Language support in languages other than English. Full UTF-8 encoding support (this repo fix) + +``` +qrcode.clear(); // clear the code. +qrcode.makeCode("你好 こんにちは 여보세요"); // make another code. +``` + ## Browser Compatibility IE6~10, Chrome, Firefox, Safari, Opera, Mobile Safari, Android, Windows Mobile, ETC. diff --git a/qrcode.js b/qrcode.js index 5507c15..27be9e1 100644 --- a/qrcode.js +++ b/qrcode.js @@ -26,42 +26,27 @@ var QRCode; // 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); + function toUTF8(text){ + const code = encodeURIComponent(text); + let bytes = []; + for (let i = 0; i < code.length; i++) { + const c = code.charAt(i); + if (c === '%') { + const hex = code.charAt(i + 1) + code.charAt(i + 2); + const hexVal = parseInt(hex, 16); + bytes.push(hexVal); + i += 2; } else { - byteArray[0] = code; + bytes.push(c.charCodeAt(0)); } - - this.parsedData.push(byteArray); } + return bytes; + } - 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); - } + function QR8bitByte(data) { + this.mode = QRMode.MODE_8BIT_BYTE; + this.data = data; + this.parsedData = toUTF8(data) } QR8bitByte.prototype = { @@ -503,8 +488,7 @@ var QRCode; } function _getUTF8Length(sText) { - var replacedText = encodeURI(sText).toString().replace(/\%[0-9a-fA-F]{2}/g, 'a'); - return replacedText.length + (replacedText.length != sText ? 3 : 0); + return toUTF8(sText).length; } /** diff --git a/qrcode.min.js b/qrcode.min.js index 993e88f..9aac96e 100644 --- a/qrcode.min.js +++ b/qrcode.min.js @@ -1 +1 @@ -var QRCode;!function(){function a(a){this.mode=c.MODE_8BIT_BYTE,this.data=a,this.parsedData=[];for(var b=[],d=0,e=this.data.length;e>d;d++){var f=this.data.charCodeAt(d);f>65536?(b[0]=240|(1835008&f)>>>18,b[1]=128|(258048&f)>>>12,b[2]=128|(4032&f)>>>6,b[3]=128|63&f):f>2048?(b[0]=224|(61440&f)>>>12,b[1]=128|(4032&f)>>>6,b[2]=128|63&f):f>128?(b[0]=192|(1984&f)>>>6,b[1]=128|63&f):b[0]=f,this.parsedData=this.parsedData.concat(b)}this.parsedData.length!=this.data.length&&(this.parsedData.unshift(191),this.parsedData.unshift(187),this.parsedData.unshift(239))}function b(a,b){this.typeNumber=a,this.errorCorrectLevel=b,this.modules=null,this.moduleCount=0,this.dataCache=null,this.dataList=[]}function i(a,b){if(void 0==a.length)throw new Error(a.length+"/"+b);for(var c=0;c=f;f++){var h=0;switch(b){case d.L:h=l[f][0];break;case d.M:h=l[f][1];break;case d.Q:h=l[f][2];break;case d.H:h=l[f][3]}if(h>=e)break;c++}if(c>l.length)throw new Error("Too long data");return c}function s(a){var b=encodeURI(a).toString().replace(/\%[0-9a-fA-F]{2}/g,"a");return b.length+(b.length!=a?3:0)}a.prototype={getLength:function(){return this.parsedData.length},write:function(a){for(var b=0,c=this.parsedData.length;c>b;b++)a.put(this.parsedData[b],8)}},b.prototype={addData:function(b){var c=new a(b);this.dataList.push(c),this.dataCache=null},isDark:function(a,b){if(0>a||this.moduleCount<=a||0>b||this.moduleCount<=b)throw new Error(a+","+b);return this.modules[a][b]},getModuleCount:function(){return this.moduleCount},make:function(){this.makeImpl(!1,this.getBestMaskPattern())},makeImpl:function(a,c){this.moduleCount=4*this.typeNumber+17,this.modules=new Array(this.moduleCount);for(var d=0;d=7&&this.setupTypeNumber(a),null==this.dataCache&&(this.dataCache=b.createData(this.typeNumber,this.errorCorrectLevel,this.dataList)),this.mapData(this.dataCache,c)},setupPositionProbePattern:function(a,b){for(var c=-1;7>=c;c++)if(!(-1>=a+c||this.moduleCount<=a+c))for(var d=-1;7>=d;d++)-1>=b+d||this.moduleCount<=b+d||(this.modules[a+c][b+d]=c>=0&&6>=c&&(0==d||6==d)||d>=0&&6>=d&&(0==c||6==c)||c>=2&&4>=c&&d>=2&&4>=d?!0:!1)},getBestMaskPattern:function(){for(var a=0,b=0,c=0;8>c;c++){this.makeImpl(!0,c);var d=f.getLostPoint(this);(0==c||a>d)&&(a=d,b=c)}return b},createMovieClip:function(a,b,c){var d=a.createEmptyMovieClip(b,c),e=1;this.make();for(var f=0;f=g;g++)for(var h=-2;2>=h;h++)this.modules[d+g][e+h]=-2==g||2==g||-2==h||2==h||0==g&&0==h?!0:!1}},setupTypeNumber:function(a){for(var b=f.getBCHTypeNumber(this.typeNumber),c=0;18>c;c++){var d=!a&&1==(1&b>>c);this.modules[Math.floor(c/3)][c%3+this.moduleCount-8-3]=d}for(var c=0;18>c;c++){var d=!a&&1==(1&b>>c);this.modules[c%3+this.moduleCount-8-3][Math.floor(c/3)]=d}},setupTypeInfo:function(a,b){for(var c=this.errorCorrectLevel<<3|b,d=f.getBCHTypeInfo(c),e=0;15>e;e++){var g=!a&&1==(1&d>>e);6>e?this.modules[e][8]=g:8>e?this.modules[e+1][8]=g:this.modules[this.moduleCount-15+e][8]=g}for(var e=0;15>e;e++){var g=!a&&1==(1&d>>e);8>e?this.modules[8][this.moduleCount-e-1]=g:9>e?this.modules[8][15-e-1+1]=g:this.modules[8][15-e-1]=g}this.modules[this.moduleCount-8][8]=!a},mapData:function(a,b){for(var c=-1,d=this.moduleCount-1,e=7,g=0,h=this.moduleCount-1;h>0;h-=2)for(6==h&&h--;;){for(var i=0;2>i;i++)if(null==this.modules[d][h-i]){var j=!1;g>>e));var k=f.getMask(b,d,h-i);k&&(j=!j),this.modules[d][h-i]=j,e--,-1==e&&(g++,e=7)}if(d+=c,0>d||this.moduleCount<=d){d-=c,c=-c;break}}}},b.PAD0=236,b.PAD1=17,b.createData=function(a,c,d){for(var e=j.getRSBlocks(a,c),g=new k,h=0;h8*l)throw new Error("code length overflow. 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e=function(a,b){this._bIsPainted=!1,this._android=n(),this._htOption=b,this._elCanvas=document.createElement("canvas"),this._elCanvas.width=b.width,this._elCanvas.height=b.height,a.appendChild(this._elCanvas),this._el=a,this._oContext=this._elCanvas.getContext("2d"),this._bIsPainted=!1,this._elImage=document.createElement("img"),this._elImage.style.display="none",this._el.appendChild(this._elImage),this._bSupportDataURI=null};return e.prototype.draw=function(a){var b=this._elImage,c=this._oContext,d=this._htOption,e=a.getModuleCount(),f=d.width/e,g=d.height/e,h=Math.round(f),i=Math.round(g);b.style.display="none",this.clear();for(var j=0;e>j;j++)for(var k=0;e>k;k++){var l=a.isDark(j,k),m=k*f,n=j*g;c.strokeStyle=l?d.colorDark:d.colorLight,c.lineWidth=1,c.fillStyle=l?d.colorDark:d.colorLight,c.fillRect(m,n,f,g),c.strokeRect(Math.floor(m)+.5,Math.floor(n)+.5,h,i),c.strokeRect(Math.ceil(m)-.5,Math.ceil(n)-.5,h,i)}this._bIsPainted=!0},e.prototype.makeImage=function(){this._bIsPainted&&d.call(this,a)},e.prototype.isPainted=function(){return this._bIsPainted},e.prototype.clear=function(){this._oContext.clearRect(0,0,this._elCanvas.width,this._elCanvas.height),this._bIsPainted=!1},e.prototype.round=function(a){return a?Math.floor(1e3*a)/1e3:a},e}():function(){var a=function(a,b){this._el=a,this._htOption=b};return a.prototype.draw=function(a){for(var b=this._htOption,c=this._el,d=a.getModuleCount(),e=Math.floor(b.width/d),f=Math.floor(b.height/d),g=[''],h=0;d>h;h++){g.push("");for(var i=0;d>i;i++)g.push('');g.push("")}g.push("
"),c.innerHTML=g.join("");var j=c.childNodes[0],k=(b.width-j.offsetWidth)/2,l=(b.height-j.offsetHeight)/2;k>0&&l>0&&(j.style.margin=l+"px "+k+"px")},a.prototype.clear=function(){this._el.innerHTML=""},a}();QRCode=function(a,b){if(this._htOption={width:256,height:256,typeNumber:4,colorDark:"#000000",colorLight:"#ffffff",correctLevel:d.H},"string"==typeof b&&(b={text:b}),b)for(var c in b)this._htOption[c]=b[c];"string"==typeof a&&(a=document.getElementById(a)),this._android=n(),this._el=a,this._oQRCode=null,this._oDrawing=new q(this._el,this._htOption),this._htOption.text&&this.makeCode(this._htOption.text)},QRCode.prototype.makeCode=function(a){this._oQRCode=new b(r(a,this._htOption.correctLevel),this._htOption.correctLevel),this._oQRCode.addData(a),this._oQRCode.make(),this._el.title=a,this._oDrawing.draw(this._oQRCode),this.makeImage()},QRCode.prototype.makeImage=function(){"function"==typeof this._oDrawing.makeImage&&(!this._android||this._android>=3)&&this._oDrawing.makeImage()},QRCode.prototype.clear=function(){this._oDrawing.clear()},QRCode.CorrectLevel=d}(); \ No newline at end of file +var QRCode;(function(){function QR8bitByte(a){this.mode=s.MODE_8BIT_BYTE;this.data=a;this.parsedData=[];for(var i=0,l=this.data.length;i0x10000){b[0]=0xF0|((c&0x1C0000)>>>18);b[1]=0x80|((c&0x3F000)>>>12);b[2]=0x80|((c&0xFC0)>>>6);b[3]=0x80|(c&0x3F)}else if(c>0x800){b[0]=0xE0|((c&0xF000)>>>12);b[1]=0x80|((c&0xFC0)>>>6);b[2]=0x80|(c&0x3F)}else if(c>0x80){b[0]=0xC0|((c&0x7C0)>>>6);b[1]=0x80|(c&0x3F)}else{b[0]=c}this.parsedData.push(b)}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(a){return this.parsedData.length},write:function(a){for(var i=0,l=this.parsedData.length;i=7){this.setupTypeNumber(a)}if(this.dataCache==null){this.dataCache=QRCodeModel.createData(this.typeNumber,this.errorCorrectLevel,this.dataList)}this.mapData(this.dataCache,b)},setupPositionProbePattern:function(a,b){for(var r=-1;r<=7;r++){if(a+r<=-1||this.moduleCount<=a+r)continue;for(var c=-1;c<=7;c++){if(b+c<=-1||this.moduleCount<=b+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[a+r][b+c]=true}else{this.modules[a+r][b+c]=false}}}},getBestMaskPattern:function(){var a=0;var b=0;for(var i=0;i<8;i++){this.makeImpl(true,i);var c=v.getLostPoint(this);if(i==0||a>c){a=c;b=i}}return b},createMovieClip:function(a,b,c){var d=a.createEmptyMovieClip(b,c);var e=1;this.make();for(var f=0;f>i)&1)==1);this.modules[Math.floor(i/3)][i%3+this.moduleCount-8-3]=c}for(var i=0;i<18;i++){var c=(!a&&((b>>i)&1)==1);this.modules[i%3+this.moduleCount-8-3][Math.floor(i/3)]=c}},setupTypeInfo:function(a,b){var c=(this.errorCorrectLevel<<3)|b;var d=v.getBCHTypeInfo(c);for(var i=0;i<15;i++){var e=(!a&&((d>>i)&1)==1);if(i<6){this.modules[i][8]=e}else if(i<8){this.modules[i+1][8]=e}else{this.modules[this.moduleCount-15+i][8]=e}}for(var i=0;i<15;i++){var e=(!a&&((d>>i)&1)==1);if(i<8){this.modules[8][this.moduleCount-i-1]=e}else if(i<9){this.modules[8][15-i-1+1]=e}else{this.modules[8][15-i-1]=e}}this.modules[this.moduleCount-8][8]=(!a)},mapData:function(a,b){var d=-1;var e=this.moduleCount-1;var f=7;var g=0;for(var h=this.moduleCount-1;h>0;h-=2){if(h==6)h--;while(true){for(var c=0;c<2;c++){if(this.modules[e][h-c]==null){var i=false;if(g>>f)&1)==1)}var j=v.getMask(b,e,h-c);if(j){i=!i}this.modules[e][h-c]=i;f--;if(f==-1){g++;f=7}}}e+=d;if(e<0||this.moduleCount<=e){e-=d;d=-d;break}}}}};QRCodeModel.PAD0=0xEC;QRCodeModel.PAD1=0x11;QRCodeModel.createData=function(a,b,c){var d=QRRSBlock.getRSBlocks(a,b);var e=new QRBitBuffer();for(var i=0;ig*8){throw new Error("code length overflow. ("+e.getLengthInBits()+">"+g*8+")");}if(e.getLengthInBits()+4<=g*8){e.put(0,4)}while(e.getLengthInBits()%8!=0){e.putBit(false)}while(true){if(e.getLengthInBits()>=g*8){break}e.put(QRCodeModel.PAD0,8);if(e.getLengthInBits()>=g*8){break}e.put(QRCodeModel.PAD1,8)}return QRCodeModel.createBytes(e,d)};QRCodeModel.createBytes=function(a,b){var c=0;var d=0;var e=0;var f=new Array(b.length);var g=new Array(b.length);for(var r=0;r=0)?m.get(n):0}}var o=0;for(var i=0;i=0){d^=(v.G15<<(v.getBCHDigit(d)-v.getBCHDigit(v.G15)))}return((a<<10)|d)^v.G15_MASK},getBCHTypeNumber:function(a){var d=a<<12;while(v.getBCHDigit(d)-v.getBCHDigit(v.G18)>=0){d^=(v.G18<<(v.getBCHDigit(d)-v.getBCHDigit(v.G18)))}return(a<<12)|d},getBCHDigit:function(a){var b=0;while(a!=0){b++;a>>>=1}return b},getPatternPosition:function(a){return v.PATTERN_POSITION_TABLE[a-1]},getMask:function(a,i,j){switch(a){case u.PATTERN000:return(i+j)%2==0;case u.PATTERN001:return i%2==0;case u.PATTERN010:return j%3==0;case u.PATTERN011:return(i+j)%3==0;case u.PATTERN100:return(Math.floor(i/2)+Math.floor(j/3))%2==0;case u.PATTERN101:return(i*j)%2+(i*j)%3==0;case u.PATTERN110:return((i*j)%2+(i*j)%3)%2==0;case u.PATTERN111:return((i*j)%3+(i+j)%2)%2==0;default:throw new Error("bad maskPattern:"+a);}},getErrorCorrectPolynomial:function(b){var a=new QRPolynomial([1],0);for(var i=0;i5){d+=(3+g-5)}}}for(var e=0;e=256){n-=255}return w.EXP_TABLE[n]},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)};for(var i=0;i<8;i++){w.EXP_TABLE[i]=1<>>(7-a%8))&1)==1},put:function(a,b){for(var i=0;i>>(b-i-1))&1)==1)}},getLengthInBits:function(){return this.length},putBit:function(a){var b=Math.floor(this.length/8);if(this.buffer.length<=b){this.buffer.push(0)}if(a){this.buffer[b]|=(0x80>>>(this.length%8))}this.length++}};var z=[[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"}function _getAndroid(){var a=false;var b=navigator.userAgent;if(/android/i.test(b)){a=true;var c=b.toString().match(/android ([0-9]\.[0-9])/i);if(c&&c[1]){a=parseFloat(c[1])}}return a}var A=(function(){var o=function(a,b){this._el=a;this._htOption=b};o.prototype.draw=function(d){var e=this._htOption;var f=this._el;var g=d.getModuleCount();var h=Math.floor(e.width/g);var i=Math.floor(e.height/g);this.clear();function makeSVG(a,b){var c=document.createElementNS('http://www.w3.org/2000/svg',a);for(var k in b)if(b.hasOwnProperty(k))c.setAttribute(k,b[k]);return c}var j=makeSVG("svg",{'viewBox':'0 0 '+String(g)+" "+String(g),'width':'100%','height':'100%','fill':e.colorLight});j.setAttributeNS("http://www.w3.org/2000/xmlns/","xmlns:xlink","http://www.w3.org/1999/xlink");f.appendChild(j);j.appendChild(makeSVG("rect",{"fill":e.colorLight,"width":"100%","height":"100%"}));j.appendChild(makeSVG("rect",{"fill":e.colorDark,"width":"1","height":"1","id":"template"}));for(var l=0;l'];for(var h=0;h');for(var i=0;i')}g.push('')}g.push('');c.innerHTML=g.join('');var j=c.childNodes[0];var k=(b.width-j.offsetWidth)/2;var l=(b.height-j.offsetHeight)/2;if(k>0&&l>0){j.style.margin=l+"px "+k+"px"}};m.prototype.clear=function(){this._el.innerHTML=''};return m})():(function(){function _onMakeImage(){this._elImage.src=this._elCanvas.toDataURL("image/png");this._elImage.style.display="block";this._elCanvas.style.display="none"}if(this._android&&this._android<=2.1){var o=1/window.devicePixelRatio;var p=CanvasRenderingContext2D.prototype.drawImage;CanvasRenderingContext2D.prototype.drawImage=function(a,b,c,d,e,f,g,h,j){if(("nodeName"in a)&&/img/i.test(a.nodeName)){for(var i=arguments.length-1;i>=1;i--){arguments[i]=arguments[i]*o}}else if(typeof h=="undefined"){arguments[1]*=o;arguments[2]*=o;arguments[3]*=o;arguments[4]*=o}p.apply(this,arguments)}}function _safeSetDataURI(a,b){var c=this;c._fFail=b;c._fSuccess=a;if(c._bSupportDataURI===null){var d=document.createElement("img");var e=function(){c._bSupportDataURI=false;if(c._fFail){c._fFail.call(c)}};var f=function(){c._bSupportDataURI=true;if(c._fSuccess){c._fSuccess.call(c)}};d.onabort=e;d.onerror=e;d.onload=f;d.src="data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==";return}else if(c._bSupportDataURI===true&&c._fSuccess){c._fSuccess.call(c)}else if(c._bSupportDataURI===false&&c._fFail){c._fFail.call(c)}};var q=function(a,b){this._bIsPainted=false;this._android=_getAndroid();this._htOption=b;this._elCanvas=document.createElement("canvas");this._elCanvas.width=b.width;this._elCanvas.height=b.height;a.appendChild(this._elCanvas);this._el=a;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};q.prototype.draw=function(a){var b=this._elImage;var c=this._oContext;var d=this._htOption;var e=a.getModuleCount();var f=d.width/e;var g=d.height/e;var h=Math.round(f);var i=Math.round(g);b.style.display="none";this.clear();for(var j=0;jz.length){throw new Error("Too long data");}return c}function _getUTF8Length(a){var b=encodeURI(a).toString().replace(/\%[0-9a-fA-F]{2}/g,'a');return b.length+(b.length!=a?3:0)}QRCode=function(a,b){this._htOption={width:256,height:256,typeNumber:4,colorDark:"#000000",colorLight:"#ffffff",correctLevel:t.H};if(typeof b==='string'){b={text:b}}if(b){for(var i in b){this._htOption[i]=b[i]}}if(typeof a=="string"){a=document.getElementById(a)}if(this._htOption.useSVG){C=A}this._android=_getAndroid();this._el=a;this._oQRCode=null;this._oDrawing=new C(this._el,this._htOption);if(this._htOption.text){this.makeCode(this._htOption.text)}};QRCode.prototype.makeCode=function(a){this._oQRCode=new QRCodeModel(_getTypeNumber(a,this._htOption.correctLevel),this._htOption.correctLevel);this._oQRCode.addData(a);this._oQRCode.make();this._el.title=a;this._oDrawing.draw(this._oQRCode);this.makeImage()};QRCode.prototype.makeImage=function(){if(typeof this._oDrawing.makeImage=="function"&&(!this._android||this._android>=3)){this._oDrawing.makeImage()}};QRCode.prototype.clear=function(){this._oDrawing.clear()};QRCode.CorrectLevel=t})(); From 770117380a216882bd50264d420ce115298498c9 Mon Sep 17 00:00:00 2001 From: 19z Date: Tue, 3 May 2022 11:50:12 +0800 Subject: [PATCH 2/3] UTF8 support --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 69c9f54..81c8cca 100644 --- a/README.md +++ b/README.md @@ -33,7 +33,7 @@ qrcode.clear(); // clear the code. qrcode.makeCode("http://naver.com"); // make another code. ``` -## Language support in languages other than English. Full UTF-8 encoding support (this repo fix) +## Full UTF-8 encoding support ``` qrcode.clear(); // clear the code. From 581aebfb5e24158401a4ecfe2787e7167acdfd89 Mon Sep 17 00:00:00 2001 From: 19z Date: Fri, 5 Aug 2022 01:51:33 +0800 Subject: [PATCH 3/3] rebuild minified version. #266 #issuecomment-1204124563 --- qrcode.min.js | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/qrcode.min.js b/qrcode.min.js index 9aac96e..1041649 100644 --- a/qrcode.min.js +++ b/qrcode.min.js @@ -1 +1,15 @@ -var QRCode;(function(){function QR8bitByte(a){this.mode=s.MODE_8BIT_BYTE;this.data=a;this.parsedData=[];for(var i=0,l=this.data.length;i0x10000){b[0]=0xF0|((c&0x1C0000)>>>18);b[1]=0x80|((c&0x3F000)>>>12);b[2]=0x80|((c&0xFC0)>>>6);b[3]=0x80|(c&0x3F)}else if(c>0x800){b[0]=0xE0|((c&0xF000)>>>12);b[1]=0x80|((c&0xFC0)>>>6);b[2]=0x80|(c&0x3F)}else if(c>0x80){b[0]=0xC0|((c&0x7C0)>>>6);b[1]=0x80|(c&0x3F)}else{b[0]=c}this.parsedData.push(b)}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(a){return this.parsedData.length},write:function(a){for(var i=0,l=this.parsedData.length;i=7){this.setupTypeNumber(a)}if(this.dataCache==null){this.dataCache=QRCodeModel.createData(this.typeNumber,this.errorCorrectLevel,this.dataList)}this.mapData(this.dataCache,b)},setupPositionProbePattern:function(a,b){for(var r=-1;r<=7;r++){if(a+r<=-1||this.moduleCount<=a+r)continue;for(var c=-1;c<=7;c++){if(b+c<=-1||this.moduleCount<=b+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[a+r][b+c]=true}else{this.modules[a+r][b+c]=false}}}},getBestMaskPattern:function(){var a=0;var b=0;for(var i=0;i<8;i++){this.makeImpl(true,i);var c=v.getLostPoint(this);if(i==0||a>c){a=c;b=i}}return b},createMovieClip:function(a,b,c){var d=a.createEmptyMovieClip(b,c);var e=1;this.make();for(var f=0;f>i)&1)==1);this.modules[Math.floor(i/3)][i%3+this.moduleCount-8-3]=c}for(var i=0;i<18;i++){var c=(!a&&((b>>i)&1)==1);this.modules[i%3+this.moduleCount-8-3][Math.floor(i/3)]=c}},setupTypeInfo:function(a,b){var c=(this.errorCorrectLevel<<3)|b;var d=v.getBCHTypeInfo(c);for(var i=0;i<15;i++){var e=(!a&&((d>>i)&1)==1);if(i<6){this.modules[i][8]=e}else if(i<8){this.modules[i+1][8]=e}else{this.modules[this.moduleCount-15+i][8]=e}}for(var i=0;i<15;i++){var e=(!a&&((d>>i)&1)==1);if(i<8){this.modules[8][this.moduleCount-i-1]=e}else if(i<9){this.modules[8][15-i-1+1]=e}else{this.modules[8][15-i-1]=e}}this.modules[this.moduleCount-8][8]=(!a)},mapData:function(a,b){var d=-1;var e=this.moduleCount-1;var f=7;var g=0;for(var h=this.moduleCount-1;h>0;h-=2){if(h==6)h--;while(true){for(var c=0;c<2;c++){if(this.modules[e][h-c]==null){var i=false;if(g>>f)&1)==1)}var j=v.getMask(b,e,h-c);if(j){i=!i}this.modules[e][h-c]=i;f--;if(f==-1){g++;f=7}}}e+=d;if(e<0||this.moduleCount<=e){e-=d;d=-d;break}}}}};QRCodeModel.PAD0=0xEC;QRCodeModel.PAD1=0x11;QRCodeModel.createData=function(a,b,c){var d=QRRSBlock.getRSBlocks(a,b);var e=new QRBitBuffer();for(var i=0;ig*8){throw new Error("code length overflow. ("+e.getLengthInBits()+">"+g*8+")");}if(e.getLengthInBits()+4<=g*8){e.put(0,4)}while(e.getLengthInBits()%8!=0){e.putBit(false)}while(true){if(e.getLengthInBits()>=g*8){break}e.put(QRCodeModel.PAD0,8);if(e.getLengthInBits()>=g*8){break}e.put(QRCodeModel.PAD1,8)}return QRCodeModel.createBytes(e,d)};QRCodeModel.createBytes=function(a,b){var c=0;var d=0;var e=0;var f=new Array(b.length);var g=new Array(b.length);for(var r=0;r=0)?m.get(n):0}}var o=0;for(var i=0;i=0){d^=(v.G15<<(v.getBCHDigit(d)-v.getBCHDigit(v.G15)))}return((a<<10)|d)^v.G15_MASK},getBCHTypeNumber:function(a){var d=a<<12;while(v.getBCHDigit(d)-v.getBCHDigit(v.G18)>=0){d^=(v.G18<<(v.getBCHDigit(d)-v.getBCHDigit(v.G18)))}return(a<<12)|d},getBCHDigit:function(a){var b=0;while(a!=0){b++;a>>>=1}return b},getPatternPosition:function(a){return v.PATTERN_POSITION_TABLE[a-1]},getMask:function(a,i,j){switch(a){case u.PATTERN000:return(i+j)%2==0;case u.PATTERN001:return i%2==0;case u.PATTERN010:return j%3==0;case u.PATTERN011:return(i+j)%3==0;case u.PATTERN100:return(Math.floor(i/2)+Math.floor(j/3))%2==0;case u.PATTERN101:return(i*j)%2+(i*j)%3==0;case u.PATTERN110:return((i*j)%2+(i*j)%3)%2==0;case u.PATTERN111:return((i*j)%3+(i+j)%2)%2==0;default:throw new Error("bad maskPattern:"+a);}},getErrorCorrectPolynomial:function(b){var a=new QRPolynomial([1],0);for(var i=0;i5){d+=(3+g-5)}}}for(var e=0;e=256){n-=255}return w.EXP_TABLE[n]},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)};for(var i=0;i<8;i++){w.EXP_TABLE[i]=1<>>(7-a%8))&1)==1},put:function(a,b){for(var i=0;i>>(b-i-1))&1)==1)}},getLengthInBits:function(){return this.length},putBit:function(a){var b=Math.floor(this.length/8);if(this.buffer.length<=b){this.buffer.push(0)}if(a){this.buffer[b]|=(0x80>>>(this.length%8))}this.length++}};var z=[[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"}function _getAndroid(){var a=false;var b=navigator.userAgent;if(/android/i.test(b)){a=true;var c=b.toString().match(/android ([0-9]\.[0-9])/i);if(c&&c[1]){a=parseFloat(c[1])}}return a}var A=(function(){var o=function(a,b){this._el=a;this._htOption=b};o.prototype.draw=function(d){var e=this._htOption;var f=this._el;var g=d.getModuleCount();var h=Math.floor(e.width/g);var i=Math.floor(e.height/g);this.clear();function makeSVG(a,b){var c=document.createElementNS('http://www.w3.org/2000/svg',a);for(var k in b)if(b.hasOwnProperty(k))c.setAttribute(k,b[k]);return c}var j=makeSVG("svg",{'viewBox':'0 0 '+String(g)+" "+String(g),'width':'100%','height':'100%','fill':e.colorLight});j.setAttributeNS("http://www.w3.org/2000/xmlns/","xmlns:xlink","http://www.w3.org/1999/xlink");f.appendChild(j);j.appendChild(makeSVG("rect",{"fill":e.colorLight,"width":"100%","height":"100%"}));j.appendChild(makeSVG("rect",{"fill":e.colorDark,"width":"1","height":"1","id":"template"}));for(var l=0;l'];for(var h=0;h');for(var i=0;i')}g.push('')}g.push('');c.innerHTML=g.join('');var j=c.childNodes[0];var k=(b.width-j.offsetWidth)/2;var l=(b.height-j.offsetHeight)/2;if(k>0&&l>0){j.style.margin=l+"px "+k+"px"}};m.prototype.clear=function(){this._el.innerHTML=''};return m})():(function(){function _onMakeImage(){this._elImage.src=this._elCanvas.toDataURL("image/png");this._elImage.style.display="block";this._elCanvas.style.display="none"}if(this._android&&this._android<=2.1){var o=1/window.devicePixelRatio;var p=CanvasRenderingContext2D.prototype.drawImage;CanvasRenderingContext2D.prototype.drawImage=function(a,b,c,d,e,f,g,h,j){if(("nodeName"in a)&&/img/i.test(a.nodeName)){for(var i=arguments.length-1;i>=1;i--){arguments[i]=arguments[i]*o}}else if(typeof h=="undefined"){arguments[1]*=o;arguments[2]*=o;arguments[3]*=o;arguments[4]*=o}p.apply(this,arguments)}}function _safeSetDataURI(a,b){var c=this;c._fFail=b;c._fSuccess=a;if(c._bSupportDataURI===null){var d=document.createElement("img");var e=function(){c._bSupportDataURI=false;if(c._fFail){c._fFail.call(c)}};var f=function(){c._bSupportDataURI=true;if(c._fSuccess){c._fSuccess.call(c)}};d.onabort=e;d.onerror=e;d.onload=f;d.src="data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==";return}else if(c._bSupportDataURI===true&&c._fSuccess){c._fSuccess.call(c)}else if(c._bSupportDataURI===false&&c._fFail){c._fFail.call(c)}};var q=function(a,b){this._bIsPainted=false;this._android=_getAndroid();this._htOption=b;this._elCanvas=document.createElement("canvas");this._elCanvas.width=b.width;this._elCanvas.height=b.height;a.appendChild(this._elCanvas);this._el=a;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};q.prototype.draw=function(a){var b=this._elImage;var c=this._oContext;var d=this._htOption;var e=a.getModuleCount();var f=d.width/e;var g=d.height/e;var h=Math.round(f);var i=Math.round(g);b.style.display="none";this.clear();for(var j=0;jz.length){throw new Error("Too long data");}return c}function _getUTF8Length(a){var b=encodeURI(a).toString().replace(/\%[0-9a-fA-F]{2}/g,'a');return b.length+(b.length!=a?3:0)}QRCode=function(a,b){this._htOption={width:256,height:256,typeNumber:4,colorDark:"#000000",colorLight:"#ffffff",correctLevel:t.H};if(typeof b==='string'){b={text:b}}if(b){for(var i in b){this._htOption[i]=b[i]}}if(typeof a=="string"){a=document.getElementById(a)}if(this._htOption.useSVG){C=A}this._android=_getAndroid();this._el=a;this._oQRCode=null;this._oDrawing=new C(this._el,this._htOption);if(this._htOption.text){this.makeCode(this._htOption.text)}};QRCode.prototype.makeCode=function(a){this._oQRCode=new QRCodeModel(_getTypeNumber(a,this._htOption.correctLevel),this._htOption.correctLevel);this._oQRCode.addData(a);this._oQRCode.make();this._el.title=a;this._oDrawing.draw(this._oQRCode);this.makeImage()};QRCode.prototype.makeImage=function(){if(typeof this._oDrawing.makeImage=="function"&&(!this._android||this._android>=3)){this._oDrawing.makeImage()}};QRCode.prototype.clear=function(){this._oDrawing.clear()};QRCode.CorrectLevel=t})(); +var QRCode;!function(){function t(t){const e=encodeURIComponent(t);let r=[];for(let t=0;t=7&&this.setupTypeNumber(t),null==this.dataCache&&(this.dataCache=r.createData(this.typeNumber,this.errorCorrectLevel,this.dataList)),this.mapData(this.dataCache,e)},setupPositionProbePattern:function(t,e){for(var r=-1;r<=7;r++)if(!(t+r<=-1||this.moduleCount<=t+r))for(var o=-1;o<=7;o++)e+o<=-1||this.moduleCount<=e+o||(this.modules[t+r][e+o]=0<=r&&r<=6&&(0==o||6==o)||0<=o&&o<=6&&(0==r||6==r)||2<=r&&r<=4&&2<=o&&o<=4)},getBestMaskPattern:function(){for(var t=0,e=0,r=0;r<8;r++){this.makeImpl(!0,r);var o=c.getLostPoint(this);(0==r||t>o)&&(t=o,e=r)}return e},createMovieClip:function(t,e,r){var o=t.createEmptyMovieClip(e,r);this.make();for(var n=0;n>r&1);this.modules[Math.floor(r/3)][r%3+this.moduleCount-8-3]=o}for(r=0;r<18;r++){o=!t&&1==(e>>r&1);this.modules[r%3+this.moduleCount-8-3][Math.floor(r/3)]=o}},setupTypeInfo:function(t,e){for(var r=this.errorCorrectLevel<<3|e,o=c.getBCHTypeInfo(r),n=0;n<15;n++){var i=!t&&1==(o>>n&1);n<6?this.modules[n][8]=i:n<8?this.modules[n+1][8]=i:this.modules[this.moduleCount-15+n][8]=i}for(n=0;n<15;n++){i=!t&&1==(o>>n&1);n<8?this.modules[8][this.moduleCount-n-1]=i:n<9?this.modules[8][15-n-1+1]=i:this.modules[8][15-n-1]=i}this.modules[this.moduleCount-8][8]=!t},mapData:function(t,e){for(var r=-1,o=this.moduleCount-1,n=7,i=0,a=this.moduleCount-1;a>0;a-=2)for(6==a&&a--;;){for(var s=0;s<2;s++)if(null==this.modules[o][a-s]){var h=!1;i>>n&1)),c.getMask(e,o,a-s)&&(h=!h),this.modules[o][a-s]=h,-1==--n&&(i++,n=7)}if((o+=r)<0||this.moduleCount<=o){o-=r,r=-r;break}}}},r.PAD0=236,r.PAD1=17,r.createData=function(t,e,o){for(var n=_.getRSBlocks(t,e),i=new v,a=0;a8*h)throw new Error("code length overflow. ("+i.getLengthInBits()+">"+8*h+")");for(i.getLengthInBits()+4<=8*h&&i.put(0,4);i.getLengthInBits()%8!=0;)i.putBit(!1);for(;!(i.getLengthInBits()>=8*h||(i.put(r.PAD0,8),i.getLengthInBits()>=8*h));)i.put(r.PAD1,8);return r.createBytes(i,n)},r.createBytes=function(t,e){for(var r=0,o=0,n=0,i=new Array(e.length),a=new Array(e.length),s=0;s=0?g.get(d):0}}var p=0;for(u=0;u=0;)e^=c.G15<=0;)e^=c.G18<>>=1;return e},getPatternPosition:function(t){return c.PATTERN_POSITION_TABLE[t-1]},getMask:function(t,e,r){switch(t){case i:return(e+r)%2==0;case a:return e%2==0;case s:return r%3==0;case h:return(e+r)%3==0;case l:return(Math.floor(e/2)+Math.floor(r/3))%2==0;case u:return e*r%2+e*r%3==0;case f:return(e*r%2+e*r%3)%2==0;case g:return(e*r%3+(e+r)%2)%2==0;default:throw new Error("bad maskPattern:"+t)}},getErrorCorrectPolynomial:function(t){for(var e=new m([1],0),r=0;r5&&(r+=3+i-5)}for(o=0;o=256;)t-=255;return d.EXP_TABLE[t]},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)},p=0;p<8;p++)d.EXP_TABLE[p]=1<>>7-t%8&1)},put:function(t,e){for(var r=0;r>>e-r-1&1))},getLengthInBits:function(){return this.length},putBit:function(t){var e=Math.floor(this.length/8);this.buffer.length<=e&&this.buffer.push(0),t&&(this.buffer[e]|=128>>>this.length%8),this.length++}};var C=[[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 w(){var t=!1,e=navigator.userAgent;if(/android/i.test(e)){t=!0;var r=e.toString().match(/android ([0-9]\.[0-9])/i);r&&r[1]&&(t=parseFloat(r[1]))}return t}var A=function(){var t=function(t,e){this._el=t,this._htOption=e};return t.prototype.draw=function(t){var e=this._htOption,r=this._el,o=t.getModuleCount();Math.floor(e.width/o),Math.floor(e.height/o);function n(t,e){var r=document.createElementNS("http://www.w3.org/2000/svg",t);for(var o in e)e.hasOwnProperty(o)&&r.setAttribute(o,e[o]);return r}this.clear();var i=n("svg",{viewBox:"0 0 "+String(o)+" "+String(o),width:"100%",height:"100%",fill:e.colorLight});i.setAttributeNS("http://www.w3.org/2000/xmlns/","xmlns:xlink","http://www.w3.org/1999/xlink"),r.appendChild(i),i.appendChild(n("rect",{fill:e.colorLight,width:"100%",height:"100%"})),i.appendChild(n("rect",{fill:e.colorDark,width:"1",height:"1",id:"template"}));for(var a=0;a'],s=0;s");for(var h=0;h');a.push("")}a.push(""),r.innerHTML=a.join("");var l=r.childNodes[0],u=(e.width-l.offsetWidth)/2,f=(e.height-l.offsetHeight)/2;u>0&&f>0&&(l.style.margin=f+"px "+u+"px")}, +t.prototype.clear=function(){this._el.innerHTML=""},t}():function(){function t(){this._elImage.src=this._elCanvas.toDataURL("image/png"),this._elImage.style.display="block",this._elCanvas.style.display="none"}if(this._android&&this._android<=2.1){var e=1/window.devicePixelRatio,r=CanvasRenderingContext2D.prototype.drawImage;CanvasRenderingContext2D.prototype.drawImage=function(t,o,n,i,a,s,h,l,u){if("nodeName"in t&&/img/i.test(t.nodeName))for(var f=arguments.length-1;f>=1;f--)arguments[f]=arguments[f]*e;else void 0===l&&(arguments[1]*=e,arguments[2]*=e,arguments[3]*=e,arguments[4]*=e);r.apply(this,arguments)}} +var o=function(t,e){this._bIsPainted=!1,this._android=w(),this._htOption=e,this._elCanvas=document.createElement("canvas"),this._elCanvas.width=e.width,this._elCanvas.height=e.height,t.appendChild(this._elCanvas),this._el=t,this._oContext=this._elCanvas.getContext("2d"),this._bIsPainted=!1,this._elImage=document.createElement("img"),this._elImage.alt="Scan me!",this._elImage.style.display="none",this._el.appendChild(this._elImage),this._bSupportDataURI=null}; +return o.prototype.draw=function(t){var e=this._elImage,r=this._oContext,o=this._htOption,n=t.getModuleCount(),i=o.width/n,a=o.height/n,s=Math.round(i),h=Math.round(a);e.style.display="none",this.clear();for(var l=0;lC.length)throw new Error("Too long data");return o} +(QRCode=function(t,e){if(this._htOption={width:256,height:256,typeNumber:4,colorDark:"#000000",colorLight:"#ffffff",correctLevel:n.H},"string"==typeof e&&(e={text:e}),e)for(var r in e)this._htOption[r]=e[r];"string"==typeof t&&(t=document.getElementById(t)),this._htOption.useSVG&&(D=A),this._android=w(),this._el=t,this._oQRCode=null,this._oDrawing=new D(this._el,this._htOption),this._htOption.text&&this.makeCode(this._htOption.text)}).prototype.makeCode=function(t){this._oQRCode=new r(L(t,this._htOption.correctLevel),this._htOption.correctLevel),this._oQRCode.addData(t),this._oQRCode.make(),this._el.title=t,this._oDrawing.draw(this._oQRCode),this.makeImage()}, +QRCode.prototype.makeImage=function(){"function"==typeof this._oDrawing.makeImage&&(!this._android||this._android>=3)&&this._oDrawing.makeImage()}, +QRCode.prototype.clear=function(){this._oDrawing.clear()}, +QRCode.CorrectLevel=n}();