tracks/node_modules/playwright/lib/mcpBundleImpl.js

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data: ${s}

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data: ${JSON.stringify(e)}

`)}get sessionId(){return this._sessionId}};var pu=br(fu(),1),Pa=br(require("node:process"),1),mu=require("node:stream");var Zt=class{append(e){this._buffer=this._buffer?Buffer.concat([this._buffer,e]):e}readMessage(){if(!this._buffer)return null;let e=this._buffer.indexOf(`
`);if(e===-1)return null;let t=this._buffer.toString("utf8",0,e).replace(/\r$/,"");return this._buffer=this._buffer.subarray(e+1),nv(t)}clear(){this._buffer=void 0}};function nv(a){return Qe.parse(JSON.parse(a))}function ws(a){return JSON.stringify(a)+`
`}var iv=Pa.default.platform==="win32"?["APPDATA","HOMEDRIVE","HOMEPATH","LOCALAPPDATA","PATH","PROCESSOR_ARCHITECTURE","SYSTEMDRIVE","SYSTEMROOT","TEMP","USERNAME","USERPROFILE","PROGRAMFILES"]:["HOME","LOGNAME","PATH","SHELL","TERM","USER"];function ov(){let a={};for(let e of iv){let t=Pa.default.env[e];t!==void 0&&(t.startsWith("()")||(a[e]=t))}return a}var xs=class{constructor(e){this._abortController=new AbortController,this._readBuffer=new Zt,this._stderrStream=null,this._serverParams=e,(e.stderr==="pipe"||e.stderr==="overlapped")&&(this._stderrStream=new mu.PassThrough)}async start(){if(this._process)throw new Error("StdioClientTransport already started! If using Client class, note that connect() calls start() automatically.");return new Promise((e,t)=>{var s,r,n,i,o;this._process=(0,pu.default)(this._serverParams.command,(s=this._serverParams.args)!==null&&s!==void 0?s:[],{env:{...ov(),...this._serverParams.env},stdio:["pipe","pipe",(r=this._serverParams.stderr)!==null&&r!==void 0?r:"inherit"],shell:!1,signal:this._abortController.signal,windowsHide:Pa.default.platform==="win32"&&lv(),cwd:this._serverParams.cwd}),this._process.on("error",u=>{var c,h;if(u.name==="AbortError"){(c=this.onclose)===null||c===void 0||c.call(this);return}t(u),(h=this.onerror)===null||h===void 0||h.call(this,u)}),this._process.on("spawn",()=>{e()}),this._process.on("close",u=>{var c;this._process=void 0,(c=this.onclose)===null||c===void 0||c.call(this)}),(n=this._process.stdin)===null||n===void 0||n.on("error",u=>{var c;(c=this.onerror)===null||c===void 0||c.call(this,u)}),(i=this._process.stdout)===null||i===void 0||i.on("data",u=>{this._readBuffer.append(u),this.processReadBuffer()}),(o=this._process.stdout)===null||o===void 0||o.on("error",u=>{var c;(c=this.onerror)===null||c===void 0||c.call(this,u)}),this._stderrStream&&this._process.stderr&&this._process.stderr.pipe(this._stderrStream)})}get stderr(){var e,t;return this._stderrStream?this._stderrStream:(t=(e=this._process)===null||e===void 0?void 0:e.stderr)!==null&&t!==void 0?t:null}get pid(){var e,t;return(t=(e=this._process)===null||e===void 0?void 0:e.pid)!==null&&t!==void 0?t:null}processReadBuffer(){for(var e,t;;)try{let s=this._readBuffer.readMessage();if(s===null)break;(e=this.onmessage)===null||e===void 0||e.call(this,s)}catch(s){(t=this.onerror)===null||t===void 0||t.call(this,s)}}async close(){this._abortController.abort(),this._process=void 0,this._readBuffer.clear()}send(e){return new Promise(t=>{var s;if(!(!((s=this._process)===null||s===void 0)&&s.stdin))throw new Error("Not connected");let r=ws(e);this._process.stdin.write(r)?t():this._process.stdin.once("drain",t)})}};function lv(){return"type"in Pa.default}var si=br(require("node:process"),1);var Es=class{constructor(e=si.default.stdin,t=si.default.stdout){this._stdin=e,this._stdout=t,this._readBuffer=new Zt,this._started=!1,this._ondata=s=>{this._readBuffer.append(s),this.processReadBuffer()},this._onerror=s=>{var r;(r=this.onerror)===null||r===void 0||r.call(this,s)}}async start(){if(this._started)throw new Error("StdioServerTransport already started! If using Server class, note that connect() calls start() automatically.");this._started=!0,this._stdin.on("data",this._ondata),this._stdin.on("error",this._onerror)}processReadBuffer(){for(var e,t;;)try{let s=this._readBuffer.readMessage();if(s===null)break;(e=this.onmessage)===null||e===void 0||e.call(this,s)}catch(s){(t=this.onerror)===null||t===void 0||t.call(this,s)}}async close(){var e;this._stdin.off("data",this._ondata),this._stdin.off("error",this._onerror),this._stdin.listenerCount("data")===0&&this._stdin.pause(),this._readBuffer.clear(),(e=this.onclose)===null||e===void 0||e.call(this)}send(e){return new Promise(t=>{let s=ws(e);this._stdout.write(s)?t():this._stdout.once("drain",t)})}};var vu=br(Qn(),1),gu=require("node:crypto"),cv="4mb",Ps=class{constructor(e){var t,s;this._started=!1,this._streamMapping=new Map,this._requestToStreamMapping=new Map,this._requestResponseMap=new Map,this._initialized=!1,this._enableJsonResponse=!1,this._standaloneSseStre
`;return s&&(r+=`id: ${s}
`),r+=`data: ${JSON.stringify(t)}

`,e.write(r)}async handleUnsupportedRequest(e){e.writeHead(405,{Allow:"GET, POST, DELETE"}).end(JSON.stringify({jsonrpc:"2.0",error:{code:-32e3,message:"Method not allowed."},id:null}))}async handlePostRequest(e,t,s){var r,n,i,o,u;try{let c=e.headers.accept;if(!(c!=null&&c.includes("application/json"))||!c.includes("text/event-stream")){t.writeHead(406).end(JSON.stringify({jsonrpc:"2.0",error:{code:-32e3,message:"Not Acceptable: Client must accept both application/json and text/event-stream"},id:null}));return}let h=e.headers["content-type"];if(!h||!h.includes("application/json")){t.writeHead(415).end(JSON.stringify({jsonrpc:"2.0",error:{code:-32e3,message:"Unsupported Media Type: Content-Type must be application/json"},id:null}));return}let f=e.auth,g={headers:e.headers},d;if(s!==void 0)d=s;else{let w=vu.default.parse(h),S=await Ea(e,{limit:cv,encoding:(r=w.parameters.charset)!==null&&r!==void 0?r:"utf-8"});d=JSON.parse(S.toString())}let y;Array.isArray(d)?y=d.map(w=>Qe.parse(w)):y=[Qe.parse(d)];let m=y.some(Hi);if(m){if(this._initialized&&this.sessionId!==void 0){t.writeHead(400).end(JSON.stringify({jsonrpc:"2.0",error:{code:-32600,message:"Invalid Request: Server already initialized"},id:null}));return}if(y.length>1){t.writeHead(400).end(JSON.stringify({jsonrpc:"2.0",error:{code:-32600,message:"Invalid Request: Only one initialization request is allowed"},id:null}));return}this.sessionId=(n=this.sessionIdGenerator)===null||n===void 0?void 0:n.call(this),this._initialized=!0,this.sessionId&&this._onsessioninitialized&&await Promise.resolve(this._onsessioninitialized(this.sessionId))}if(!m&&(!this.validateSession(e,t)||!this.validateProtocolVersion(e,t)))return;let v=y.some(dt);if(v){if(v){let w=(0,gu.randomUUID)();if(!this._enableJsonResponse){let S={"Content-Type":"text/event-stream","Cache-Control":"no-cache",Connection:"keep-alive"};this.sessionId!==void 0&&(S["mcp-session-id"]=this.sessionId),t.writeHead(200,S)}for(let S of y)dt(S)&&(this._streamMapping.set(w,t),this._requestToStreamMapping.set(S.id,w));t.on("close",()=>{this._streamMapping.delete(w)});for(let S of y)(o=this.onmessage)===null||o===void 0||o.call(this,S,{authInfo:f,requestInfo:g})}}else{t.writeHead(202).end();for(let w of y)(i=this.onmessage)===null||i===void 0||i.call(this,w,{authInfo:f,requestInfo:g})}}catch(c){t.writeHead(400).end(JSON.stringify({jsonrpc:"2.0",error:{code:-32700,message:"Parse error",data:String(c)},id:null})),(u=this.onerror)===null||u===void 0||u.call(this,c)}}async handleDeleteRequest(e,t){var s;this.validateSession(e,t)&&this.validateProtocolVersion(e,t)&&(await Promise.resolve((s=this._onsessionclosed)===null||s===void 0?void 0:s.call(this,this.sessionId)),await this.close(),t.writeHead(200).end())}validateSession(e,t){if(this.sessionIdGenerator===void 0)return!0;if(!this._initialized)return t.writeHead(400).end(JSON.stringify({jsonrpc:"2.0",error:{code:-32e3,message:"Bad Request: Server not initialized"},id:null})),!1;let s=e.headers["mcp-session-id"];if(s){if(Array.isArray(s))return t.writeHead(400).end(JSON.stringify({jsonrpc:"2.0",error:{code:-32e3,message:"Bad Request: Mcp-Session-Id header must be a single value"},id:null})),!1;if(s!==this.sessionId)return t.writeHead(404).end(JSON.stringify({jsonrpc:"2.0",error:{code:-32001,message:"Session not found"},id:null})),!1}else return t.writeHead(400).end(JSON.stringify({jsonrpc:"2.0",error:{code:-32e3,message:"Bad Request: Mcp-Session-Id header is required"},id:null})),!1;return!0}validateProtocolVersion(e,t){var s;let r=(s=e.headers["mcp-protocol-version"])!==null&&s!==void 0?s:Ni;return Array.isArray(r)&&(r=r[r.length-1]),ut.includes(r)?!0:(t.writeHead(400).end(JSON.stringify({jsonrpc:"2.0",error:{code:-32e3,message:`Bad Request: Unsupported protocol version (supported versions: ${ut.join(", ")})`},id:null})),!1)}async close(){var e;this._streamMapping.forEach(t=>{t.end()}),this._streamMapping.clear(),this._requestResponseMap.clear(),(e=this.onclose)===null||e===void 0||e.call(this)}async send(e,t){let s=t==null?void 0:t.relatedRequestId;if((Sr(e)||Dt(e))&&(s=e.id),s===v
]))`;continue}else if(s[c]==="$"){r+=`($|(?=[\r
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/*! Bundled license information:

uri-js/dist/es5/uri.all.js:
  (** @license URI.js v4.4.1 (c) 2011 Gary Court. License: http://github.com/garycourt/uri-js *)

bytes/index.js:
  (*!
   * bytes
   * Copyright(c) 2012-2014 TJ Holowaychuk
   * Copyright(c) 2015 Jed Watson
   * MIT Licensed
   *)

content-type/index.js:
  (*!
   * content-type
   * Copyright(c) 2015 Douglas Christopher Wilson
   * MIT Licensed
   *)
*/