8 lines
39 KiB
JavaScript
8 lines
39 KiB
JavaScript
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/*!
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* Socket.IO v4.8.0
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* (c) 2014-2024 Guillermo Rauch
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* Released under the MIT License.
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*/
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const t=Object.create(null);t.open="0",t.close="1",t.ping="2",t.pong="3",t.message="4",t.upgrade="5",t.noop="6";const s=Object.create(null);Object.keys(t).forEach((i=>{s[t[i]]=i}));const i={type:"error",data:"parser error"},e="function"==typeof Blob||"undefined"!=typeof Blob&&"[object BlobConstructor]"===Object.prototype.toString.call(Blob),n="function"==typeof ArrayBuffer,r=t=>"function"==typeof ArrayBuffer.isView?ArrayBuffer.isView(t):t&&t.buffer instanceof ArrayBuffer,o=({type:s,data:i},o,c)=>e&&i instanceof Blob?o?c(i):h(i,c):n&&(i instanceof ArrayBuffer||r(i))?o?c(i):h(new Blob([i]),c):c(t[s]+(i||"")),h=(t,s)=>{const i=new FileReader;return i.onload=function(){const t=i.result.split(",")[1];s("b"+(t||""))},i.readAsDataURL(t)};function c(t){return t instanceof Uint8Array?t:t instanceof ArrayBuffer?new Uint8Array(t):new Uint8Array(t.buffer,t.byteOffset,t.byteLength)}let a;const u="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",f="undefined"==typeof Uint8Array?[]:new Uint8Array(256);for(let t=0;t<64;t++)f[u.charCodeAt(t)]=t;const l="function"==typeof ArrayBuffer,p=(t,e)=>{if("string"!=typeof t)return{type:"message",data:y(t,e)};const n=t.charAt(0);if("b"===n)return{type:"message",data:d(t.substring(1),e)};return s[n]?t.length>1?{type:s[n],data:t.substring(1)}:{type:s[n]}:i},d=(t,s)=>{if(l){const i=(t=>{let s,i,e,n,r,o=.75*t.length,h=t.length,c=0;"="===t[t.length-1]&&(o--,"="===t[t.length-2]&&o--);const a=new ArrayBuffer(o),u=new Uint8Array(a);for(s=0;s<h;s+=4)i=f[t.charCodeAt(s)],e=f[t.charCodeAt(s+1)],n=f[t.charCodeAt(s+2)],r=f[t.charCodeAt(s+3)],u[c++]=i<<2|e>>4,u[c++]=(15&e)<<4|n>>2,u[c++]=(3&n)<<6|63&r;return a})(t);return y(i,s)}return{base64:!0,data:t}},y=(t,s)=>"blob"===s?t instanceof Blob?t:new Blob([t]):t instanceof ArrayBuffer?t:t.buffer,g=String.fromCharCode(30);function b(){return new TransformStream({transform(t,s){!function(t,s){e&&t.data instanceof Blob?t.data.arrayBuffer().then(c).then(s):n&&(t.data instanceof ArrayBuffer||r(t.data))?s(c(t.data)):o(t,!1,(t=>{a||(a=new TextEncoder),s(a.encode(t))}))}(t,(i=>{const e=i.length;let n;if(e<126)n=new Uint8Array(1),new DataView(n.buffer).setUint8(0,e);else if(e<65536){n=new Uint8Array(3);const t=new DataView(n.buffer);t.setUint8(0,126),t.setUint16(1,e)}else{n=new Uint8Array(9);const t=new DataView(n.buffer);t.setUint8(0,127),t.setBigUint64(1,BigInt(e))}t.data&&"string"!=typeof t.data&&(n[0]|=128),s.enqueue(n),s.enqueue(i)}))}})}let w;function v(t){return t.reduce(((t,s)=>t+s.length),0)}function m(t,s){if(t[0].length===s)return t.shift();const i=new Uint8Array(s);let e=0;for(let n=0;n<s;n++)i[n]=t[0][e++],e===t[0].length&&(t.shift(),e=0);return t.length&&e<t[0].length&&(t[0]=t[0].slice(e)),i}function k(t){if(t)return function(t){for(var s in k.prototype)t[s]=k.prototype[s];return t}(t)}k.prototype.on=k.prototype.addEventListener=function(t,s){return this.t=this.t||{},(this.t["$"+t]=this.t["$"+t]||[]).push(s),this},k.prototype.once=function(t,s){function i(){this.off(t,i),s.apply(this,arguments)}return i.fn=s,this.on(t,i),this},k.prototype.off=k.prototype.removeListener=k.prototype.removeAllListeners=k.prototype.removeEventListener=function(t,s){if(this.t=this.t||{},0==arguments.length)return this.t={},this;var i,e=this.t["$"+t];if(!e)return this;if(1==arguments.length)return delete this.t["$"+t],this;for(var n=0;n<e.length;n++)if((i=e[n])===s||i.fn===s){e.splice(n,1);break}return 0===e.length&&delete this.t["$"+t],this},k.prototype.emit=function(t){this.t=this.t||{};for(var s=new Array(arguments.length-1),i=this.t["$"+t],e=1;e<arguments.length;e++)s[e-1]=arguments[e];if(i){e=0;for(var n=(i=i.slice(0)).length;e<n;++e)i[e].apply(this,s)}return this},k.prototype.emitReserved=k.prototype.emit,k.prototype.listeners=function(t){return this.t=this.t||{},this.t["$"+t]||[]},k.prototype.hasListeners=function(t){return!!this.listeners(t).length};const A="function"==typeof Promise&&"function"==typeof Promise.resolve?t=>Promise.resolve().then(t):(t,s)=>s(t,0),E="undefined"!=typeof self?self:"undefined"!=typeof window?window:Function("return this")();funct
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//# sourceMappingURL=socket.io.esm.min.js.map
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