8 lines
39 KiB
JavaScript
8 lines
39 KiB
JavaScript
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/*!
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* Socket.IO v4.7.4
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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 e=Object.create(null);Object.keys(t).forEach((s=>{e[t[s]]=s}));const s={type:"error",data:"parser error"},n="function"==typeof Blob||"undefined"!=typeof Blob&&"[object BlobConstructor]"===Object.prototype.toString.call(Blob),i="function"==typeof ArrayBuffer,r=t=>"function"==typeof ArrayBuffer.isView?ArrayBuffer.isView(t):t&&t.buffer instanceof ArrayBuffer,o=({type:e,data:s},o,h)=>n&&s instanceof Blob?o?h(s):a(s,h):i&&(s instanceof ArrayBuffer||r(s))?o?h(s):a(new Blob([s]),h):h(t[e]+(s||"")),a=(t,e)=>{const s=new FileReader;return s.onload=function(){const t=s.result.split(",")[1];e("b"+(t||""))},s.readAsDataURL(t)};function h(t){return t instanceof Uint8Array?t:t instanceof ArrayBuffer?new Uint8Array(t):new Uint8Array(t.buffer,t.byteOffset,t.byteLength)}let c;const u="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",p="undefined"==typeof Uint8Array?[]:new Uint8Array(256);for(let t=0;t<64;t++)p[u.charCodeAt(t)]=t;const l="function"==typeof ArrayBuffer,d=(t,n)=>{if("string"!=typeof t)return{type:"message",data:y(t,n)};const i=t.charAt(0);if("b"===i)return{type:"message",data:f(t.substring(1),n)};return e[i]?t.length>1?{type:e[i],data:t.substring(1)}:{type:e[i]}:s},f=(t,e)=>{if(l){const s=(t=>{let e,s,n,i,r,o=.75*t.length,a=t.length,h=0;"="===t[t.length-1]&&(o--,"="===t[t.length-2]&&o--);const c=new ArrayBuffer(o),u=new Uint8Array(c);for(e=0;e<a;e+=4)s=p[t.charCodeAt(e)],n=p[t.charCodeAt(e+1)],i=p[t.charCodeAt(e+2)],r=p[t.charCodeAt(e+3)],u[h++]=s<<2|n>>4,u[h++]=(15&n)<<4|i>>2,u[h++]=(3&i)<<6|63&r;return c})(t);return y(s,e)}return{base64:!0,data:t}},y=(t,e)=>"blob"===e?t instanceof Blob?t:new Blob([t]):t instanceof ArrayBuffer?t:t.buffer,g=String.fromCharCode(30);function m(){return new TransformStream({transform(t,e){!function(t,e){n&&t.data instanceof Blob?t.data.arrayBuffer().then(h).then(e):i&&(t.data instanceof ArrayBuffer||r(t.data))?e(h(t.data)):o(t,!1,(t=>{c||(c=new TextEncoder),e(c.encode(t))}))}(t,(s=>{const n=s.length;let i;if(n<126)i=new Uint8Array(1),new DataView(i.buffer).setUint8(0,n);else if(n<65536){i=new Uint8Array(3);const t=new DataView(i.buffer);t.setUint8(0,126),t.setUint16(1,n)}else{i=new Uint8Array(9);const t=new DataView(i.buffer);t.setUint8(0,127),t.setBigUint64(1,BigInt(n))}t.data&&"string"!=typeof t.data&&(i[0]|=128),e.enqueue(i),e.enqueue(s)}))}})}let b;function v(t){return t.reduce(((t,e)=>t+e.length),0)}function w(t,e){if(t[0].length===e)return t.shift();const s=new Uint8Array(e);let n=0;for(let i=0;i<e;i++)s[i]=t[0][n++],n===t[0].length&&(t.shift(),n=0);return t.length&&n<t[0].length&&(t[0]=t[0].slice(n)),s}function k(t){if(t)return function(t){for(var e in k.prototype)t[e]=k.prototype[e];return t}(t)}k.prototype.on=k.prototype.addEventListener=function(t,e){return this._callbacks=this._callbacks||{},(this._callbacks["$"+t]=this._callbacks["$"+t]||[]).push(e),this},k.prototype.once=function(t,e){function s(){this.off(t,s),e.apply(this,arguments)}return s.fn=e,this.on(t,s),this},k.prototype.off=k.prototype.removeListener=k.prototype.removeAllListeners=k.prototype.removeEventListener=function(t,e){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var s,n=this._callbacks["$"+t];if(!n)return this;if(1==arguments.length)return delete this._callbacks["$"+t],this;for(var i=0;i<n.length;i++)if((s=n[i])===e||s.fn===e){n.splice(i,1);break}return 0===n.length&&delete this._callbacks["$"+t],this},k.prototype.emit=function(t){this._callbacks=this._callbacks||{};for(var e=new Array(arguments.length-1),s=this._callbacks["$"+t],n=1;n<arguments.length;n++)e[n-1]=arguments[n];if(s){n=0;for(var i=(s=s.slice(0)).length;n<i;++n)s[n].apply(this,e)}return this},k.prototype.emitReserved=k.prototype.emit,k.prototype.listeners=function(t){return this._callbacks=this._callbacks||{},this._callbacks["$"+t]||[]},k.prototype.hasListeners=function(t){return!!this.listeners(t).length};const _="undefined"!=typeof self?self:"undefined"!=typeof window?wi
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