ethereum-lite-explorer/dist/plugins/aleth.io/eth-lite/014d46ded436c3e44069.bundle.js

Ethereum Lite Explorer

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a[4*(r-1)+3];default:return}}},tNOs:function(t,r,e){"use strict";e.r(r);e.d(r,"QrCode",function(){return u});var n=e("cDcd");var o=e.n(n);var a=e("+a/P");var i=e.n(a);class u extends n["PureComponent"]{componentDidMount(){this.renderToCanvasDeferred()}componentDidUpdate(t){t.value!==this.props.value&&this.renderToCanvasDeferred()}componentWillUnmount(){this.cancelDeferredRender()}renderToCanvasDeferred(){this.cancelDeferredRender();this.timeoutId=setTimeout(()=>{a["toCanvas"](this.canvasEl,this.props.value).catch(t=>{this.props.logger.error("Couldn't render QRCode",t,{value:this.props.value})})})}cancelDeferredRender(){if(this.timeoutId){clearTimeout(this.timeoutId);this.timeoutId=void 0}}render(){return n["createElement"]("canvas",{ref:t=>this.canvasEl=t})}}},uSPP:function(t,r,e){var n=e("XWDa");var o=["0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"," ","$","%","*","+","-",".","/",":"];function a(t){this.mode=n.ALPHANUMERIC;this.data=t}a.getBitsLength=function t(r){return 11*Math.floor(r/2)+r%2*6};a.prototype.getLength=function t(){return this.data.length};a.prototype.getBitsLength=function t(){return a.getBitsLength(this.data.length)};a.prototype.write=function t(r){var e;for(e=0;e+2<=this.data.length;e+=2){var n=45*o.indexOf(this.data[e]);n+=o.indexOf(this.data[e+1]);r.put(n,11)}this.data.length%2&&r.put(o.indexOf(this.data[e]),6)};t.exports=a},vS3M:function(t,r,e){var n=e("OWvW");var o=e("phLJ");var a=e("fFB8");var i=e("XWDa");var u=e("eGTa");var s=e("jz3v");var f=7973;var v=n.getBCHDigit(f);function h(t,e,n){for(var o=1;o<=40;o++)if(e<=r.getCapacity(o,n,t))return o;return}function c(t,r){return i.getCharCountIndicator(t,r)+4}function l(t,r){var e=0;t.forEach(function(t){var n=c(t.mode,r);e+=n+t.getBitsLength()});return e}function g(t,e){for(var n=1;n<=40;n++){var o;if(l(t,n)<=r.getCapacity(n,e,i.MIXED))return n}return}r.from=function t(r,e){if(u.isValid(r))return parseInt(r,10);return e};r.getCapacity=function t(r,e,a){if(!u.isValid(r))throw new Error("Invalid QR Code version");void 0===a&&(a=i.BYTE);var s;var f;var v=8*(n.getSymbolTotalCodewords(r)-o.getTotalCodewordsCount(r,e));if(a===i.MIXED)return v;var h=v-c(a,r);switch(a){case i.NUMERIC:return Math.floor(h/10*3);case i.ALPHANUMERIC:return Math.floor(h/11*2);case i.KANJI:return Math.floor(h/13);case i.BYTE:default:return Math.floor(h/8)}};r.getBestVersionForData=function t(r,e){var n;var o=a.from(e,a.M);if(s(r)){if(r.length>1)return g(r,o);if(0===r.length)return 1;n=r[0]}else n=r;return h(n.mode,n.getLength(),o)};r.getEncodedBits=function t(r){if(!u.isValid(r)||r<7)throw new Error("Invalid QR Code version");var e=r<<12;for(;n.getBCHDigit(e)-v>=0;)e^=f<<n.getBCHDigit(e)-v;return r<<12|e}},xI7O:function(t,r,e){var n=e("4SNz");var o=e("ZUi3");function a(t){this.genPoly=void 0;this.degree=t;this.degree&&this.initialize(this.degree)}a.prototype.initialize=function t(r){this.degree=r;this.genPoly=o.generateECPolynomial(this.degree)};a.prototype.encode=function t(r){if(!this.genPoly)throw new Error("Encoder not initialized");var e=new n(this.degree);e.fill(0);var a=n.concat([r,e],r.length+this.degree);var i=o.mod(a,this.genPoly);var u=this.degree-i.length;if(u>0){var s=new n(this.degree);s.fill(0);i.copy(s,u);return s}return i};t.exports=a}}]);
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