NapCatQQ/static/assets/qrcode.min.js

/**
 * Skipped minification because the original files appears to be already minified.
 * Original file: /npm/qrcode@1.5.1/build/qrcode.js
 *
 * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
 */
var QRCode=function(t){"use strict";var r,e=function(){return"function"==typeof Promise&&Promise.prototype&&Promise.prototype.then},n=[0,26,44,70,100,134,172,196,242,292,346,404,466,532,581,655,733,815,901,991,1085,1156,1258,1364,1474,1588,1706,1828,1921,2051,2185,2323,2465,2611,2761,2876,3034,3196,3362,3532,3706],o=function(t){if(!t)throw new Error('"version" cannot be null or undefined');if(t<1||t>40)throw new Error('"version" should be in range from 1 to 40');return 4*t+17},a=function(t){return n[t]},i=function(t){for(var r=0;0!==t;)r++,t>>>=1;return r},u=function(t){if("function"!=typeof t)throw new Error('"toSJISFunc" is not a valid function.');r=t},s=function(){return void 0!==r},f=function(t){return r(t)};function h(t,r){return t(r={exports:{}},r.exports),r.exports}var c=h((function(t,r){r.L={bit:1},r.M={bit:0},r.Q={bit:3},r.H={bit:2},r.isValid=function(t){return t&&void 0!==t.bit&&t.bit>=0&&t.bit<4},r.from=function(t,e){if(r.isValid(t))return t;try{return function(t){if("string"!=typeof t)throw new Error("Param is not a string");switch(t.toLowerCase()){case"l":case"low":return r.L;case"m":case"medium":return r.M;case"q":case"quartile":return r.Q;case"h":case"high":return r.H;default:throw new Error("Unknown EC Level: "+t)}}(t)}catch(t){return e}}}));function g(){this.buffer=[],this.length=0}c.L,c.M,c.Q,c.H,c.isValid,g.prototype={get:function(t){var r=Math.floor(t/8);return 1==(this.buffer[r]>>>7-t%8&1)},put:function(t,r){for(var e=0;e<r;e++)this.putBit(1==(t>>>r-e-1&1))},getLengthInBits:function(){return this.length},putBit:function(t){var r=Math.floor(this.length/8);this.buffer.length<=r&&this.buffer.push(0),t&&(this.buffer[r]|=128>>>this.length%8),this.length++}};var d=g;function l(t){if(!t||t<1)throw new Error("BitMatrix size must be defined and greater than 0");this.size=t,this.data=new Uint8Array(t*t),this.reservedBit=new Uint8Array(t*t)}l.prototype.set=function(t,r,e,n){var o=t*this.size+r;this.data[o]=e,n&&(this.reservedBit[o]=!0)},l.prototype.get=function(t,r){return this.data[t*this.size+r]},l.prototype.xor=function(t,r,e){this.data[t*this.size+r]^=e},l.prototype.isReserved=function(t,r){return this.reservedBit[t*this.size+r]};var v=l,p=h((function(t,r){var e=o;r.getRowColCoords=function(t){if(1===t)return[];for(var r=Math.floor(t/7)+2,n=e(t),o=145===n?26:2*Math.ceil((n-13)/(2*r-2)),a=[n-7],i=1;i<r-1;i++)a[i]=a[i-1]-o;return a.push(6),a.reverse()},r.getPositions=function(t){for(var e=[],n=r.getRowColCoords(t),o=n.length,a=0;a<o;a++)for(var i=0;i<o;i++)0===a&&0===i||0===a&&i===o-1||a===o-1&&0===i||e.push([n[a],n[i]]);return e}}));p.getRowColCoords,p.getPositions;var w=o,m=function(t){var r=w(t);return[[0,0],[r-7,0],[0,r-7]]},E=h((function(t,r){r.Patterns={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7};var e=3,n=3,o=40,a=10;function i(t,e,n){switch(t){case r.Patterns.PATTERN000:return(e+n)%2==0;case r.Patterns.PATTERN001:return e%2==0;case r.Patterns.PATTERN010:return n%3==0;case r.Patterns.PATTERN011:return(e+n)%3==0;case r.Patterns.PATTERN100:return(Math.floor(e/2)+Math.floor(n/3))%2==0;case r.Patterns.PATTERN101:return e*n%2+e*n%3==0;case r.Patterns.PATTERN110:return(e*n%2+e*n%3)%2==0;case r.Patterns.PATTERN111:return(e*n%3+(e+n)%2)%2==0;default:throw new Error("bad maskPattern:"+t)}}r.isValid=function(t){return null!=t&&""!==t&&!isNaN(t)&&t>=0&&t<=7},r.from=function(t){return r.isValid(t)?parseInt(t,10):void 0},r.getPenaltyN1=function(t){for(var r=t.size,n=0,o=0,a=0,i=null,u=null,s=0;s<r;s++){o=a=0,i=u=null;for(var f=0;f<r;f++){var h=t.get(s,f);h===i?o++:(o>=5&&(n+=e+(o-5)),i=h,o=1),(h=t.get(f,s))===u?a++:(a>=5&&(n+=e+(a-5)),u=h,a=1)}o>=5&&(n+=e+(o-5)),a>=5&&(n+=e+(a-5))}return n},r.getPenaltyN2=function(t){for(var r=t.size,e=0,o=0;o<r-1;o++)for(var a=0;a<r-1;a++){var i=t.get(o,a)+t.get(o,a+1)+t.get(o+1,a)+t.get(o+1,a+1);4!==i&&0!==i||e++}return e*n},r.getPenaltyN3=function(t){for(var r=t.size,e=0,n=0,a=0,i=0;i<r;i++){n=a=0;for(var u=0;u<r;u++)n=n<<1&2047|t.get(i,u),u>=10&&(1488===n||93===n)&&e++,a=a<<1&2047|t.get(u,i),u>=10&&(1488===a||93===a)