witty/assets/xterm-addon-attach.js.map

{"version":3,"sources":["webpack://AttachAddon/webpack/universalModuleDefinition","webpack://AttachAddon/webpack/bootstrap","webpack://AttachAddon/./src/AttachAddon.ts"],"names":["root","factory","exports","module","define","amd","window","installedModules","__webpack_require__","moduleId","i","l","modules","call","m","c","d","name","getter","o","Object","defineProperty","enumerable","get","r","Symbol","toStringTag","value","t","mode","__esModule","ns","create","key","bind","n","object","property","prototype","hasOwnProperty","p","s","socket","options","_disposables","this","_socket","binaryType","_bidirectional","bidirectional","activate","terminal","push","addSocketListener","ev","data","write","Uint8Array","onData","_sendData","onBinary","_sendBinary","dispose","forEach","readyState","send","buffer","length","charCodeAt","type","handler","addEventListener","removeEventListener","AttachAddon"],"mappings":"CAAA,SAA2CA,EAAMC,GAC1B,iBAAZC,SAA0C,iBAAXC,OACxCA,OAAOD,QAAUD,IACQ,mBAAXG,QAAyBA,OAAOC,IAC9CD,OAAO,GAAIH,GACe,iBAAZC,QACdA,QAAqB,YAAID,IAEzBD,EAAkB,YAAIC,IARxB,CASGK,QAAQ,WACX,O,YCTE,IAAIC,EAAmB,GAGvB,SAASC,EAAoBC,GAG5B,GAAGF,EAAiBE,GACnB,OAAOF,EAAiBE,GAAUP,QAGnC,IAAIC,EAASI,EAAiBE,GAAY,CACzCC,EAAGD,EACHE,GAAG,EACHT,QAAS,IAUV,OANAU,EAAQH,GAAUI,KAAKV,EAAOD,QAASC,EAAQA,EAAOD,QAASM,GAG/DL,EAAOQ,GAAI,EAGJR,EAAOD,QA0Df,OArDAM,EAAoBM,EAAIF,EAGxBJ,EAAoBO,EAAIR,EAGxBC,EAAoBQ,EAAI,SAASd,EAASe,EAAMC,GAC3CV,EAAoBW,EAAEjB,EAASe,IAClCG,OAAOC,eAAenB,EAASe,EAAM,CAAEK,YAAY,EAAMC,IAAKL,KAKhEV,EAAoBgB,EAAI,SAAStB,GACX,oBAAXuB,QAA0BA,OAAOC,aAC1CN,OAAOC,eAAenB,EAASuB,OAAOC,YAAa,CAAEC,MAAO,WAE7DP,OAAOC,eAAenB,EAAS,aAAc,CAAEyB,OAAO,KAQvDnB,EAAoBoB,EAAI,SAASD,EAAOE,GAEvC,GADU,EAAPA,IAAUF,EAAQnB,EAAoBmB,IAC/B,EAAPE,EAAU,OAAOF,EACpB,GAAW,EAAPE,GAA8B,iBAAVF,GAAsBA,GAASA,EAAMG,WAAY,OAAOH,EAChF,IAAII,EAAKX,OAAOY,OAAO,MAGvB,GAFAxB,EAAoBgB,EAAEO,GACtBX,OAAOC,eAAeU,EAAI,UAAW,CAAET,YAAY,EAAMK,MAAOA,IACtD,EAAPE,GAA4B,iBAATF,EAAmB,IAAI,IAAIM,KAAON,EAAOnB,EAAoBQ,EAAEe,EAAIE,EAAK,SAASA,GAAO,OAAON,EAAMM,IAAQC,KAAK,KAAMD,IAC9I,OAAOF,GAIRvB,EAAoB2B,EAAI,SAAShC,GAChC,IAAIe,EAASf,GAAUA,EAAO2B,WAC7B,WAAwB,OAAO3B,EAAgB,SAC/C,WAA8B,OAAOA,GAEtC,OADAK,EAAoBQ,EAAEE,EAAQ,IAAKA,GAC5BA,GAIRV,EAAoBW,EAAI,SAASiB,EAAQC,GAAY,OAAOjB,OAAOkB,UAAUC,eAAe1B,KAAKuB,EAAQC,IAGzG7B,EAAoBgC,EAAI,GAIjBhC,EAAoBA,EAAoBiC,EAAI,G,qGCrErD,iBAKE,WAAYC,EAAmBC,GAFvB,KAAAC,aAA8B,GAGpCC,KAAKC,QAAUJ,EAEfG,KAAKC,QAAQC,WAAa,cAC1BF,KAAKG,gBAAkBL,IAAqC,IAA1BA,EAAQM,cA2C9C,OAxCS,YAAAC,SAAP,SAAgBC,GAAhB,WACEN,KAAKD,aAAaQ,KAChBC,EAAkBR,KAAKC,QAAS,WAAW,SAAAQ,GACzC,IAAMC,EAA6BD,EAAGC,KACtCJ,EAASK,MAAsB,iBAATD,EAAoBA,EAAO,IAAIE,WAAWF,QAIhEV,KAAKG,iBACPH,KAAKD,aAAaQ,KAAKD,EAASO,QAAO,SAAAH,GAAQ,SAAKI,UAAUJ,OAC9DV,KAAKD,aAAaQ,KAAKD,EAASS,UAAS,SAAAL,GAAQ,SAAKM,YAAYN,QAGpEV,KAAKD,aAAaQ,KAAKC,EAAkBR,KAAKC,QAAS,SAAS,WAAM,SAAKgB,cAC3EjB,KAAKD,aAAaQ,KAAKC,EAAkBR,KAAKC,QAAS,SAAS,WAAM,SAAKgB,eAGtE,YAAAA,QAAP,WACEjB,KAAKD,aAAamB,SAAQ,SAAA/C,GAAK,OAAAA,EAAE8C,cAG3B,YAAAH,UAAR,SAAkBJ,GAGgB,IAA5BV,KAAKC,QAAQkB,YAGjBnB,KAAKC,QAAQmB,KAAKV,IAGZ,YAAAM,YAAR,SAAoBN,GAClB,GAAgC,IAA5BV,KAAKC,QAAQkB,WAAjB,CAIA,IADA,IAAME,EAAS,IAAIT,WAAWF,EAAKY,QAC1BzD,EAAI,EAAGA,EAAI6C,EAAKY,SAAUzD,EACjCwD,EAAOxD,GAA0B,IAArB6C,EAAKa,WAAW1D,GAE9BmC,KAAKC,QAAQmB,KAAKC,KAEtB,EApDA,GAsDA,SAASb,EAAqDX,EAAmB2B,EAASC,GAExF,OADA5B,EAAO6B,iBAAiBF,EAAMC,GACvB,CACLR,QAAS,WACFQ,GAIL5B,EAAO8B,oBAAoBH,EAAMC,KA9D1B,EAAAG","file":"xterm-addon-attach.js","sourcesContent":["(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"AttachAddon\"] = factory();\n\telse\n\t\troot[\"AttachAddon\"] = factory();\n})(window, function() {\nreturn "," \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId]) {\n \t\t\treturn installedModules[moduleId].exports;\n \t\t}\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\ti: moduleId,\n \t\t\tl: false,\n \t\t\texports: {}\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.l = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// define getter function for harmony exports\n \t__webpack_require__.d = function(exports, name, getter) {\n \t\tif(!__webpack_require__.o(exports, name)) {\n \t\t\tObject.defineProperty(exports, name, { enumerable: true, get: getter });\n \t\t}\n \t};\n\n \t// define __esModule on exports\n \t__webpack_require__.r = function(exports) {\n \t\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n \t\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n \t\t}\n \t\tObject.defineProperty(exports, '__esModule', { value: true });\n \t};\n\n \t// create a fake namespace object\n \t// mode & 1: value is a module id, require it\n \t// mode & 2: merge all properties of value into the ns\n \t// mode & 4: return value when already ns object\n \t// mode & 8|1: behave like require\n \t__webpack_require__.t = function(value, mode) {\n \t\tif(mode & 1) value = __webpack_require__(value);\n \t\tif(mode & 8) return value;\n \t\tif((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;\n \t\tvar ns = Object.create(null);\n \t\t__webpack_require__.r(ns);\n \t\tObject.defineProperty(ns, 'default', { enumerable: true, value: value });\n \t\tif(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));\n \t\treturn ns;\n \t};\n\n \t// getDefaultExport function for compatibility with non-harmony modules\n \t__webpack_require__.n = function(module) {\n \t\tvar getter = module && module.__esModule ?\n \t\t\tfunction getDefault() { return module['default']; } :\n \t\t\tfunction getModuleExports() { return module; };\n \t\t__webpack_require__.d(getter, 'a', getter);\n \t\treturn getter;\n \t};\n\n \t// Object.prototype.hasOwnProperty.call\n \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(__webpack_require__.s = 0);\n","/**\n * Copyright (c) 2014, 2019 The xterm.js authors. All rights reserved.\n * @license MIT\n *\n * Implements the attach method, that attaches the terminal to a WebSocket stream.\n */\n\nimport { Terminal, IDisposable, ITerminalAddon } from 'xterm';\n\ninterface IAttachOptions {\n  bidirectional?: boolean;\n}\n\nexport class AttachAddon implements ITerminalAddon {\n  private _socket: WebSocket;\n  private _bidirectional: boolean;\n  private _disposables: IDisposable[] = [];\n\n  constructor(socket: WebSocket, options?: IAttachOptions) {\n    this._socket = socket;\n    // always set binary type to arraybuffer, we do not handle blobs\n    this._socket.binaryType = 'arraybuffer';\n    this._bidirectional = (options && options.bidirectional === false) ? false : true;\n  }\n\n  public activate(terminal: Terminal): void {\n    this._disposables.push(\n      addSocketListener(this._socket, 'message', ev => {\n        const data: ArrayBuffer | string = ev.data;\n        terminal.write(typeof data === 'string' ? data : new Uint8Array(data));\n      })\n    );\n\n    if (this._bidirectional) {\n      this._disposables.push(terminal.onData(data => this._sendData(data)));\n      this._disposables.push(terminal.onBinary(data => this._sendBinary(data)));\n    }\n\n    this._disposables.push(addSocketListener(this._socket, 'close', () => this.dispose()));\n    this._disposables.push(addSocketListener(this._socket, 'error', () => this.dispose()));\n  }\n\n  public dispose(): void {\n    this._disposables.forEach(d => d.dispose());\n  }\n\n  private _sendData(data: string): void {\n    // TODO: do something better than just swallowing\n    // the data if the socket is not in a working condition\n    if (this._socket.readyState !== 1) {\n      return;\n    }\n    this._socket.send(data);\n  }\n\n  private _sendBinary(data: string): void {\n    if (this._socket.readyState !== 1) {\n      return;\n    }\n    const buffer = new Uint8Array(data.length);\n    for (let i = 0; i < data.length; ++i) {\n      buffer[i] = data.charCodeAt(i) & 255;\n    }\n    this._socket.send(buffer);\n  }\n}\n\nfunction addSocketListener<K extends keyof WebSocketEventMap>(socket: WebSocket, type: K, handler: (this: WebSocket, ev: WebSocketEventMap[K]) => any): IDisposable {\n  socket.addEventListener(type, handler);\n  return {\n    dispose: () => {\n      if (!handler) {\n        // Already disposed\n        return;\n      }\n      socket.removeEventListener(type, handler);\n    }\n  };\n}\n"],"sourceRoot":""}