EncoderDecoder.min.js

"use strict";(function(q){function y(){}function C(b){var d=b.charCodeAt(0)|0;if(55296<=d)if(56319>=d)if(b=b.charCodeAt(1)|0,56320<=b&&57343>=b){if(d=(d<<10)+b-56613888|0,65535<d)return v(240|d>>18,128|d>>12&63,128|d>>6&63,128|d&63)}else d=65533;else 57343>=d&&(d=65533);return 2047>=d?v(192|d>>6,128|d&63):v(224|d>>12,128|d>>6&63,128|d&63)}function z(){}function A(b,d){var g=void 0===b?"":(""+b).replace(D,C),c=g.length|0,a=0,k=0,f=d.length|0,h=b.length|0;f<c&&(c=f);a:{for(;a<c;a=a+1|0){b=g.charCodeAt(a)|0;switch(b>>4){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:k=k+1|0;case 8:case 9:case 10:case 11:break;case 12:case 13:if((a+1|0)<f){k=k+1|0;break}case 14:if((a+2|0)<f){k=k+1|0;break}case 15:if((a+3|0)<f){k=k+1|0;break}default:break a}d[a]=b}c&&(k=k+1|0)}return{written:a,read:h<k?h:k}}var v=String.fromCharCode,x={}.toString,E=x.call(q.SharedArrayBuffer),F=x(),t=q.Uint8Array,w=t||Array,u=t?ArrayBuffer:w,G=u.isView||function(b){return b&&"length"in b},H=x.call(u.prototype),B=z.prototype;u=q.TextEncoder;var D=/[\x80-\uD7ff\uDC00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]?/g,e=new(t?Uint16Array:w)(32);y.prototype.decode=function(b){if(!G(b)){var d=x.call(b);if(d!==H&&d!==E&&d!==F)throw TypeError("Failed to execute 'decode' on 'TextDecoder': The provided value is not of type '(ArrayBuffer or ArrayBufferView)'");b=t?new w(b):b||[]}for(var g=d="",c=0,a=b.length|0,k=a-32|0,f,h,l=0,r=0,n,m=0,p=-1;c<a;){for(f=c<=k?32:a-c|0;m<f;c=c+1|0,m=m+1|0){h=b[c]&255;switch(h>>4){case 15:n=b[c=c+1|0]&255;if(2!==n>>6||247<h){c=c-1|0;break}l=(h&7)<<6|n&63;r=5;h=256;case 14:n=b[c=c+1|0]&255,l<<=6,l|=(h&15)<<6|n&63,r=2===n>>6?r+4|0:24,h=h+256&768;case 13:case 12:n=b[c=c+1|0]&255,l<<=6,l|=(h&31)<<6|n&63,r=r+7|0,c<a&&2===n>>6&&l>>r&&1114112>l?(h=l,l=l-65536|0,0<=l&&(p=(l>>10)+55296|0,h=(l&1023)+56320|0,31>m?(e[m]=p,m=m+1|0,p=-1):(n=p,p=h,h=n))):(h>>=8,c=c-h-1|0,h=65533),l=r=0,f=c<=k?32:a-c|0;default:e[m]=h;continue;case 11:case 10:case 9:case 8:}e[m]=65533}g+=v(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15],e[16],e[17],e[18],e[19],e[20],e[21],e[22],e[23],e[24],e[25],e[26],e[27],e[28],e[29],e[30],e[31]);32>m&&(g=g.slice(0,m-32|0));if(c<a){if(e[0]=p,m=~p>>>31,p=-1,g.length<d.length)continue}else-1!==p&&(g+=v(p));d+=g;g=""}return d};B.encode=function(b){b=void 0===b?"":""+b;var d=b.length|0,g=new w((d<<1)+8|0),c,a=0,k=!t;for(c=0;c<d;c=c+1|0,a=a+1|0){var f=b.charCodeAt(c)|0;if(127>=f)g[a]=f;else{if(2047>=f)g[a]=192|f>>6;else{a:{if(55296<=f)if(56319>=f){var h=b.charCodeAt(c=c+1|0)|0;if(56320<=h&&57343>=h){f=(f<<10)+h-56613888|0;if(65535<f){g[a]=240|f>>18;g[a=a+1|0]=128|f>>12&63;g[a=a+1|0]=128|f>>6&63;g[a=a+1|0]=128|f&63;continue}break a}f=65533}else 57343>=f&&(f=65533);!k&&c<<1<a&&c<<1<(a-7|0)&&(k=!0,h=new w(3*d),h.set(g),g=h)}g[a]=224|f>>12;g[a=a+1|0]=128|f>>6&63}g[a=a+1|0]=128|f&63}}return t?g.subarray(0,a):g.slice(0,a)};B.encodeInto=A;if(!u)q.TextDecoder=y,q.TextEncoder=z;else if(!(q=u.prototype).encodeInto){var I=new u;q.encodeInto=function(b,d){var g=b.length|0,c=d.length|0;if(g<c>>1){var a=I.encode(b);if((a.length|0)<c)return d.set(a),{read:g,written:a.length|0}}return A(b,d)}}})(globalThis||{});