@devmehq/react-qr-code/dist/index.js

React component to generate QR codes

!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("react")):"function"==typeof define&&define.amd?define(["exports","react"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).ReactQrCode={},t.React)}(this,function(t,m){"use strict";var p=function(){return(p=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t}).apply(this,arguments)};function v(t,e){var r={};for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&e.indexOf(n)<0&&(r[n]=t[n]);if(null!=t&&"function"==typeof Object.getOwnPropertySymbols)for(var o=0,n=Object.getOwnPropertySymbols(t);o<n.length;o++)e.indexOf(n[o])<0&&Object.prototype.propertyIsEnumerable.call(t,n[o])&&(r[n[o]]=t[n[o]]);return r}var r=1,n=2,o=4,i=8;function a(t){this.mode=o,this.data=t}a.prototype={getLength:function(t){return this.data.length},write:function(t){for(var e=0;e<this.data.length;e++)t.put(this.data.charCodeAt(e),8)}};for(var s={glog:function(t){if(t<1)throw new Error("glog("+t+")");return s.LOG_TABLE[t]},gexp:function(t){for(;t<0;)t+=255;for(;256<=t;)t-=255;return s.EXP_TABLE[t]},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)},e=0;e<8;e++)s.EXP_TABLE[e]=1<<e;for(e=8;e<256;e++)s.EXP_TABLE[e]=s.EXP_TABLE[e-4]^s.EXP_TABLE[e-5]^s.EXP_TABLE[e-6]^s.EXP_TABLE[e-8];for(e=0;e<255;e++)s.LOG_TABLE[s.EXP_TABLE[e]]=e;function C(t,e){if(null==t.length)throw new Error(t.length+"/"+e);for(var r=0;r<t.length&&0==t[r];)r++;this.num=new Array(t.length-r+e);for(var n=0;n<t.length-r;n++)this.num[n]=t[n+r]}C.prototype={get:function(t){return this.num[t]},getLength:function(){return this.num.length},multiply:function(t){for(var e=new Array(this.getLength()+t.getLength()-1),r=0;r<this.getLength();r++)for(var n=0;n<t.getLength();n++)e[r+n]^=s.gexp(s.glog(this.get(r))+s.glog(t.get(n)));return new C(e,0)},mod:function(t){if(this.getLength()-t.getLength()<0)return this;for(var e=s.glog(this.get(0))-s.glog(t.get(0)),r=new Array(this.getLength()),n=0;n<this.getLength();n++)r[n]=this.get(n);for(n=0;n<t.getLength();n++)r[n]^=s.gexp(s.glog(t.get(n))+e);return new C(r,0).mod(t)}};var u=0,h=1,l=2,f=3,g=4,c=5,d=6,L=7,y=[[],[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]],w=1335,P=7973,b={getBCHTypeInfo:function(t){for(var e=t<<10;0<=b.getBCHDigit(e)-b.getBCHDigit(w);)e^=w<<b.getBCHDigit(e)-b.getBCHDigit(w);return 21522^(t<<10|e)},getBCHTypeNumber:function(t){for(var e=t<<12;0<=b.getBCHDigit(e)-b.getBCHDigit(P);)e^=P<<b.getBCHDigit(e)-b.getBCHDigit(P);return t<<12|e},getBCHDigit:function(t){for(var e=0;0!=t;)e++,t>>>=1;return e},getPatternPosition:function(t){return y[t-1]},getMask:function(t,e,r){switch(t){case u:return(e+r)%2==0;case h:return e%2==0;case l:return r%3==0;case f:return(e+r)%3==0;case g:return(Math.floor(e/2)+Math.floor(r/3))%2==0;case c:return e*r%2+e*r%3==0;case d:return(e*r%2+e*r%3)%2==0;case L:return(e*r%3+(e+r)%2)%2==0;default:throw new Error("bad maskPattern:"+t)}},getErrorCorrectPolynomial:function(t){for(var e=new C([1],0),r=0;r<t;r++)e=e.multiply(new C([1,s.gexp(r)],0));return e},getLengthInBits:function(t,e){if(1<=e&&e<10)switch(t){case r:return 10;case n:return 9;case o:case i:return 8;default:throw new Error("mode:"+t)}else if(e<27)switch(t){case r:return 12;case n:return 11;case o:return 16;case i:return 10;default:throw new Error("mode:"+t)}else{if(!(e<41))throw new Error("type:"+e);switch(t){case r:return 14;case n:return 13;case o:return 16;case i:return 12;default:throw new Error("mode:"+t)}}},getLostPoint:function(t){for(var e=t.getModuleCount(),r=0,n=0;n<e;n++)for(l=0;l<e;l++){for(var o=0,i=t.isDark(n,l),a=-1;a<=1;a++)if(!(n+a<0||e<=n+a))for(var s=-1;s<=1;s++)l+s<0||e<=l+s||0==a&&0==s||i==t.isDark(n+a,l+s)&&o++;5<o&&(r+=3+o-5)}for(n=0;n<e-1;n++)for(l=0;l<e-1;l++){var u=0;t.isDark(n,l)&&u++,t.isDark(n+1,l)&&u++,t.isDark(n,l+1)&&u++,t.isDark(n+1,l+1)&&u++,0!=u&&4!=u||(r+=3)}for(n=0;n<e;n++)for(l=0;l<e-6;l++)t.isDark(n,l)&&!t.isDark(n,l+1)&&t.isDark(n,l+2)&&t.isDark(n,l+3)&&t.isDark(n,l+4)&&!t.isDark(n,l+5)&&t.isDark(n,l+6)&&(r+=40);for(l=0;l<e;l++)for(n=0;n<e-6;n++)t.isDark(n,l)&&!t.isDark(n+1,l)&&t.isDark(n+2,l)&&t.isDark(n+3,l)&&t.isDark(n+4,l)&&!t.isDark(n+5,l)&&t.isDark(n+6,l)&&(r+=40);for(var h=0,l=0;l<e;l++)for(n=0;n<e;n++)t.isDark(n,l)&&h++;return 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r,n=this.errorCorrectLevel<<3|e,o=b.getBCHTypeInfo(n),i=0;i<15;i++)r=!t&&1==(o>>i&1),i<6?this.modules[i][8]=r:i<8?this.modules[i+1][8]=r:this.modules[this.moduleCount-15+i][8]=r;for(i=0;i<15;i++)r=!t&&1==(o>>i&1),i<8?this.modules[8][this.moduleCount-i-1]=r:i<9?this.modules[8][15-i-1+1]=r:this.modules[8][15-i-1]=r;this.modules[this.moduleCount-8][8]=!t},T.mapData=function(t,e){for(var r=-1,n=this.moduleCount-1,o=7,i=0,a=this.moduleCount-1;0<a;a-=2)for(6==a&&a--;;){for(var s,u=0;u<2;u++){null==this.modules[n][a-u]&&(s=!1,i<t.length&&(s=1==(t[i]>>>o&1)),b.getMask(e,n,a-u)&&(s=!s),this.modules[n][a-u]=s,-1==--o&&(i++,o=7))}if((n+=r)<0||this.moduleCount<=n){n-=r,r=-r;break}}},A.PAD0=236,A.PAD1=17,A.createData=function(t,e,r){for(var n=k.getRSBlocks(t,e),o=new E,i=0;i<r.length;i++){var a=r[i];o.put(a.mode,4),o.put(a.getLength(),b.getLengthInBits(a.mode,t)),a.write(o)}var s=0;for(i=0;i<n.length;i++)s+=n[i].dataCount;if(o.getLengthInBits()>8*s)throw new Error("code length overflow. 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