From 5d62a0bc1d86e7322e882c2f2667344fdf65409f Mon Sep 17 00:00:00 2001 From: Alexander Dines <160077924+dines-rl@users.noreply.github.com> Date: Wed, 4 Sep 2024 14:57:10 -0700 Subject: [PATCH] cp dines --- app/client/public/client.htm | 12 -- app/client/public/webssh2.bundle.js | 2 +- app/client/src/client.htm | 12 -- app/client/src/js/index.ts | 188 ++++++++----------- app/config.json | 14 +- app/package.json | 25 +-- app/server/app.js | 82 ++++----- app/server/config.js | 6 +- app/server/routes.js | 275 ++++++++++------------------ app/server/socket.js | 231 +++++++---------------- app/server/util.js | 69 ++++--- 11 files changed, 319 insertions(+), 597 deletions(-) diff --git a/app/client/public/client.htm b/app/client/public/client.htm index 2285948..ec22190 100644 --- a/app/client/public/client.htm +++ b/app/client/public/client.htm @@ -10,21 +10,9 @@
-
- -
-
diff --git a/app/client/public/webssh2.bundle.js b/app/client/public/webssh2.bundle.js index f42e1da..173340b 100644 --- a/app/client/public/webssh2.bundle.js +++ b/app/client/public/webssh2.bundle.js @@ -1 +1 @@ -(()=>{var e={670:(e,t,i)=>{"use strict";i.r(t)},671:(e,t,i)=>{"use strict";i.r(t)},526:e=>{var t;self,t=()=>(()=>{"use strict";var e,t={};return e=t,Object.defineProperty(e,"__esModule",{value:!0}),e.FitAddon=void 0,e.FitAddon=class{activate(e){this._terminal=e}dispose(){}fit(){const e=this.proposeDimensions();if(!e||!this._terminal||isNaN(e.cols)||isNaN(e.rows))return;const t=this._terminal._core;this._terminal.rows===e.rows&&this._terminal.cols===e.cols||(t._renderService.clear(),this._terminal.resize(e.cols,e.rows))}proposeDimensions(){if(!this._terminal)return;if(!this._terminal.element||!this._terminal.element.parentElement)return;const e=this._terminal._core,t=e._renderService.dimensions;if(0===t.css.cell.width||0===t.css.cell.height)return;const 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cleared")}}t.OscLinkProvider=a=r([s(0,o.IBufferService),s(1,o.IOptionsService),s(2,o.IOscLinkService)],a)},6193:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.RenderDebouncer=void 0,t.RenderDebouncer=class{constructor(e,t){this._renderCallback=e,this._coreBrowserService=t,this._refreshCallbacks=[]}dispose(){this._animationFrame&&(this._coreBrowserService.window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)}addRefreshCallback(e){return this._refreshCallbacks.push(e),this._animationFrame||(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._innerRefresh()))),this._animationFrame}refresh(e,t,i){this._rowCount=i,e=void 0!==e?e:0,t=void 0!==t?t:this._rowCount-1,this._rowStart=void 0!==this._rowStart?Math.min(this._rowStart,e):e,this._rowEnd=void 0!==this._rowEnd?Math.max(this._rowEnd,t):t,this._animationFrame||(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._innerRefresh())))}_innerRefresh(){if(this._animationFrame=void 0,void 0===this._rowStart||void 0===this._rowEnd||void 0===this._rowCount)return void this._runRefreshCallbacks();const e=Math.max(this._rowStart,0),t=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(e,t),this._runRefreshCallbacks()}_runRefreshCallbacks(){for(const e of this._refreshCallbacks)e(0);this._refreshCallbacks=[]}}},3236:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.Terminal=void 0;const r=i(3614),s=i(3656),n=i(3551),o=i(9042),a=i(3730),c=i(1680),h=i(3107),l=i(5744),d=i(2950),u=i(1296),f=i(428),_=i(4269),p=i(5114),v=i(8934),g=i(3230),m=i(9312),b=i(4725),S=i(6731),y=i(8055),C=i(8969),w=i(8460),k=i(844),E=i(6114),x=i(8437),L=i(2584),R=i(7399),A=i(5941),D=i(9074),B=i(2585),O=i(5435),T=i(4567),M=i(779);class P extends C.CoreTerminal{get onFocus(){return this._onFocus.event}get onBlur(){return this._onBlur.event}get onA11yChar(){return this._onA11yCharEmitter.event}get onA11yTab(){return this._onA11yTabEmitter.event}get onWillOpen(){return this._onWillOpen.event}constructor(e={}){super(e),this.browser=E,this._keyDownHandled=!1,this._keyDownSeen=!1,this._keyPressHandled=!1,this._unprocessedDeadKey=!1,this._accessibilityManager=this.register(new k.MutableDisposable),this._onCursorMove=this.register(new w.EventEmitter),this.onCursorMove=this._onCursorMove.event,this._onKey=this.register(new w.EventEmitter),this.onKey=this._onKey.event,this._onRender=this.register(new w.EventEmitter),this.onRender=this._onRender.event,this._onSelectionChange=this.register(new w.EventEmitter),this.onSelectionChange=this._onSelectionChange.event,this._onTitleChange=this.register(new w.EventEmitter),this.onTitleChange=this._onTitleChange.event,this._onBell=this.register(new w.EventEmitter),this.onBell=this._onBell.event,this._onFocus=this.register(new w.EventEmitter),this._onBlur=this.register(new w.EventEmitter),this._onA11yCharEmitter=this.register(new w.EventEmitter),this._onA11yTabEmitter=this.register(new w.EventEmitter),this._onWillOpen=this.register(new w.EventEmitter),this._setup(),this._decorationService=this._instantiationService.createInstance(D.DecorationService),this._instantiationService.setService(B.IDecorationService,this._decorationService),this._linkProviderService=this._instantiationService.createInstance(M.LinkProviderService),this._instantiationService.setService(b.ILinkProviderService,this._linkProviderService),this._linkProviderService.registerLinkProvider(this._instantiationService.createInstance(a.OscLinkProvider)),this.register(this._inputHandler.onRequestBell((()=>this._onBell.fire()))),this.register(this._inputHandler.onRequestRefreshRows(((e,t)=>this.refresh(e,t)))),this.register(this._inputHandler.onRequestSendFocus((()=>this._reportFocus()))),this.register(this._inputHandler.onRequestReset((()=>this.reset()))),this.register(this._inputHandler.onRequestWindowsOptionsReport((e=>this._reportWindowsOptions(e)))),this.register(this._inputHandler.onColor((e=>this._handleColorEvent(e)))),this.register((0,w.forwardEvent)(this._inputHandler.onCursorMove,this._onCursorMove)),this.register((0,w.forwardEvent)(this._inputHandler.onTitleChange,this._onTitleChange)),this.register((0,w.forwardEvent)(this._inputHandler.onA11yChar,this._onA11yCharEmitter)),this.register((0,w.forwardEvent)(this._inputHandler.onA11yTab,this._onA11yTabEmitter)),this.register(this._bufferService.onResize((e=>this._afterResize(e.cols,e.rows)))),this.register((0,k.toDisposable)((()=>{this._customKeyEventHandler=void 0,this.element?.parentNode?.removeChild(this.element)})))}_handleColorEvent(e){if(this._themeService)for(const t of e){let e,i="";switch(t.index){case 256:e="foreground",i="10";break;case 257:e="background",i="11";break;case 258:e="cursor",i="12";break;default:e="ansi",i="4;"+t.index}switch(t.type){case 0:const r=y.color.toColorRGB("ansi"===e?this._themeService.colors.ansi[t.index]:this._themeService.colors[e]);this.coreService.triggerDataEvent(`${L.C0.ESC}]${i};${(0,A.toRgbString)(r)}${L.C1_ESCAPED.ST}`);break;case 1:if("ansi"===e)this._themeService.modifyColors((e=>e.ansi[t.index]=y.channels.toColor(...t.color)));else{const i=e;this._themeService.modifyColors((e=>e[i]=y.channels.toColor(...t.color)))}break;case 2:this._themeService.restoreColor(t.index)}}}_setup(){super._setup(),this._customKeyEventHandler=void 0}get buffer(){return this.buffers.active}focus(){this.textarea&&this.textarea.focus({preventScroll:!0})}_handleScreenReaderModeOptionChange(e){e?!this._accessibilityManager.value&&this._renderService&&(this._accessibilityManager.value=this._instantiationService.createInstance(T.AccessibilityManager,this)):this._accessibilityManager.clear()}_handleTextAreaFocus(e){this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(L.C0.ESC+"[I"),this.element.classList.add("focus"),this._showCursor(),this._onFocus.fire()}blur(){return this.textarea?.blur()}_handleTextAreaBlur(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(L.C0.ESC+"[O"),this.element.classList.remove("focus"),this._onBlur.fire()}_syncTextArea(){if(!this.textarea||!this.buffer.isCursorInViewport||this._compositionHelper.isComposing||!this._renderService)return;const e=this.buffer.ybase+this.buffer.y,t=this.buffer.lines.get(e);if(!t)return;const i=Math.min(this.buffer.x,this.cols-1),r=this._renderService.dimensions.css.cell.height,s=t.getWidth(i),n=this._renderService.dimensions.css.cell.width*s,o=this.buffer.y*this._renderService.dimensions.css.cell.height,a=i*this._renderService.dimensions.css.cell.width;this.textarea.style.left=a+"px",this.textarea.style.top=o+"px",this.textarea.style.width=n+"px",this.textarea.style.height=r+"px",this.textarea.style.lineHeight=r+"px",this.textarea.style.zIndex="-5"}_initGlobal(){this._bindKeys(),this.register((0,s.addDisposableDomListener)(this.element,"copy",(e=>{this.hasSelection()&&(0,r.copyHandler)(e,this._selectionService)})));const e=e=>(0,r.handlePasteEvent)(e,this.textarea,this.coreService,this.optionsService);this.register((0,s.addDisposableDomListener)(this.textarea,"paste",e)),this.register((0,s.addDisposableDomListener)(this.element,"paste",e)),E.isFirefox?this.register((0,s.addDisposableDomListener)(this.element,"mousedown",(e=>{2===e.button&&(0,r.rightClickHandler)(e,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)}))):this.register((0,s.addDisposableDomListener)(this.element,"contextmenu",(e=>{(0,r.rightClickHandler)(e,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)}))),E.isLinux&&this.register((0,s.addDisposableDomListener)(this.element,"auxclick",(e=>{1===e.button&&(0,r.moveTextAreaUnderMouseCursor)(e,this.textarea,this.screenElement)})))}_bindKeys(){this.register((0,s.addDisposableDomListener)(this.textarea,"keyup",(e=>this._keyUp(e)),!0)),this.register((0,s.addDisposableDomListener)(this.textarea,"keydown",(e=>this._keyDown(e)),!0)),this.register((0,s.addDisposableDomListener)(this.textarea,"keypress",(e=>this._keyPress(e)),!0)),this.register((0,s.addDisposableDomListener)(this.textarea,"compositionstart",(()=>this._compositionHelper.compositionstart()))),this.register((0,s.addDisposableDomListener)(this.textarea,"compositionupdate",(e=>this._compositionHelper.compositionupdate(e)))),this.register((0,s.addDisposableDomListener)(this.textarea,"compositionend",(()=>this._compositionHelper.compositionend()))),this.register((0,s.addDisposableDomListener)(this.textarea,"input",(e=>this._inputEvent(e)),!0)),this.register(this.onRender((()=>this._compositionHelper.updateCompositionElements())))}open(e){if(!e)throw new Error("Terminal requires a parent element.");if(e.isConnected||this._logService.debug("Terminal.open was called on an element that was not attached to the DOM"),this.element?.ownerDocument.defaultView&&this._coreBrowserService)return void(this.element.ownerDocument.defaultView!==this._coreBrowserService.window&&(this._coreBrowserService.window=this.element.ownerDocument.defaultView));this._document=e.ownerDocument,this.options.documentOverride&&this.options.documentOverride instanceof Document&&(this._document=this.optionsService.rawOptions.documentOverride),this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),e.appendChild(this.element);const t=this._document.createDocumentFragment();this._viewportElement=this._document.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),t.appendChild(this._viewportElement),this._viewportScrollArea=this._document.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=this._document.createElement("div"),this.screenElement.classList.add("xterm-screen"),this.register((0,s.addDisposableDomListener)(this.screenElement,"mousemove",(e=>this.updateCursorStyle(e)))),this._helperContainer=this._document.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),t.appendChild(this.screenElement),this.textarea=this._document.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",o.promptLabel),E.isChromeOS||this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this._coreBrowserService=this.register(this._instantiationService.createInstance(p.CoreBrowserService,this.textarea,e.ownerDocument.defaultView??window,this._document??"undefined"!=typeof window?window.document:null)),this._instantiationService.setService(b.ICoreBrowserService,this._coreBrowserService),this.register((0,s.addDisposableDomListener)(this.textarea,"focus",(e=>this._handleTextAreaFocus(e)))),this.register((0,s.addDisposableDomListener)(this.textarea,"blur",(()=>this._handleTextAreaBlur()))),this._helperContainer.appendChild(this.textarea),this._charSizeService=this._instantiationService.createInstance(f.CharSizeService,this._document,this._helperContainer),this._instantiationService.setService(b.ICharSizeService,this._charSizeService),this._themeService=this._instantiationService.createInstance(S.ThemeService),this._instantiationService.setService(b.IThemeService,this._themeService),this._characterJoinerService=this._instantiationService.createInstance(_.CharacterJoinerService),this._instantiationService.setService(b.ICharacterJoinerService,this._characterJoinerService),this._renderService=this.register(this._instantiationService.createInstance(g.RenderService,this.rows,this.screenElement)),this._instantiationService.setService(b.IRenderService,this._renderService),this.register(this._renderService.onRenderedViewportChange((e=>this._onRender.fire(e)))),this.onResize((e=>this._renderService.resize(e.cols,e.rows))),this._compositionView=this._document.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(d.CompositionHelper,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this._mouseService=this._instantiationService.createInstance(v.MouseService),this._instantiationService.setService(b.IMouseService,this._mouseService),this.linkifier=this.register(this._instantiationService.createInstance(n.Linkifier,this.screenElement)),this.element.appendChild(t);try{this._onWillOpen.fire(this.element)}catch{}this._renderService.hasRenderer()||this._renderService.setRenderer(this._createRenderer()),this.viewport=this._instantiationService.createInstance(c.Viewport,this._viewportElement,this._viewportScrollArea),this.viewport.onRequestScrollLines((e=>this.scrollLines(e.amount,e.suppressScrollEvent,1))),this.register(this._inputHandler.onRequestSyncScrollBar((()=>this.viewport.syncScrollArea()))),this.register(this.viewport),this.register(this.onCursorMove((()=>{this._renderService.handleCursorMove(),this._syncTextArea()}))),this.register(this.onResize((()=>this._renderService.handleResize(this.cols,this.rows)))),this.register(this.onBlur((()=>this._renderService.handleBlur()))),this.register(this.onFocus((()=>this._renderService.handleFocus()))),this.register(this._renderService.onDimensionsChange((()=>this.viewport.syncScrollArea()))),this._selectionService=this.register(this._instantiationService.createInstance(m.SelectionService,this.element,this.screenElement,this.linkifier)),this._instantiationService.setService(b.ISelectionService,this._selectionService),this.register(this._selectionService.onRequestScrollLines((e=>this.scrollLines(e.amount,e.suppressScrollEvent)))),this.register(this._selectionService.onSelectionChange((()=>this._onSelectionChange.fire()))),this.register(this._selectionService.onRequestRedraw((e=>this._renderService.handleSelectionChanged(e.start,e.end,e.columnSelectMode)))),this.register(this._selectionService.onLinuxMouseSelection((e=>{this.textarea.value=e,this.textarea.focus(),this.textarea.select()}))),this.register(this._onScroll.event((e=>{this.viewport.syncScrollArea(),this._selectionService.refresh()}))),this.register((0,s.addDisposableDomListener)(this._viewportElement,"scroll",(()=>this._selectionService.refresh()))),this.register(this._instantiationService.createInstance(h.BufferDecorationRenderer,this.screenElement)),this.register((0,s.addDisposableDomListener)(this.element,"mousedown",(e=>this._selectionService.handleMouseDown(e)))),this.coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add("enable-mouse-events")):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager.value=this._instantiationService.createInstance(T.AccessibilityManager,this)),this.register(this.optionsService.onSpecificOptionChange("screenReaderMode",(e=>this._handleScreenReaderModeOptionChange(e)))),this.options.overviewRulerWidth&&(this._overviewRulerRenderer=this.register(this._instantiationService.createInstance(l.OverviewRulerRenderer,this._viewportElement,this.screenElement))),this.optionsService.onSpecificOptionChange("overviewRulerWidth",(e=>{!this._overviewRulerRenderer&&e&&this._viewportElement&&this.screenElement&&(this._overviewRulerRenderer=this.register(this._instantiationService.createInstance(l.OverviewRulerRenderer,this._viewportElement,this.screenElement)))})),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()}_createRenderer(){return this._instantiationService.createInstance(u.DomRenderer,this,this._document,this.element,this.screenElement,this._viewportElement,this._helperContainer,this.linkifier)}bindMouse(){const e=this,t=this.element;function i(t){const i=e._mouseService.getMouseReportCoords(t,e.screenElement);if(!i)return!1;let r,s;switch(t.overrideType||t.type){case"mousemove":s=32,void 0===t.buttons?(r=3,void 0!==t.button&&(r=t.button<3?t.button:3)):r=1&t.buttons?0:4&t.buttons?1:2&t.buttons?2:3;break;case"mouseup":s=0,r=t.button<3?t.button:3;break;case"mousedown":s=1,r=t.button<3?t.button:3;break;case"wheel":if(e._customWheelEventHandler&&!1===e._customWheelEventHandler(t))return!1;if(0===e.viewport.getLinesScrolled(t))return!1;s=t.deltaY<0?0:1,r=4;break;default:return!1}return!(void 0===s||void 0===r||r>4)&&e.coreMouseService.triggerMouseEvent({col:i.col,row:i.row,x:i.x,y:i.y,button:r,action:s,ctrl:t.ctrlKey,alt:t.altKey,shift:t.shiftKey})}const r={mouseup:null,wheel:null,mousedrag:null,mousemove:null},n={mouseup:e=>(i(e),e.buttons||(this._document.removeEventListener("mouseup",r.mouseup),r.mousedrag&&this._document.removeEventListener("mousemove",r.mousedrag)),this.cancel(e)),wheel:e=>(i(e),this.cancel(e,!0)),mousedrag:e=>{e.buttons&&i(e)},mousemove:e=>{e.buttons||i(e)}};this.register(this.coreMouseService.onProtocolChange((e=>{e?("debug"===this.optionsService.rawOptions.logLevel&&this._logService.debug("Binding to mouse events:",this.coreMouseService.explainEvents(e)),this.element.classList.add("enable-mouse-events"),this._selectionService.disable()):(this._logService.debug("Unbinding from mouse events."),this.element.classList.remove("enable-mouse-events"),this._selectionService.enable()),8&e?r.mousemove||(t.addEventListener("mousemove",n.mousemove),r.mousemove=n.mousemove):(t.removeEventListener("mousemove",r.mousemove),r.mousemove=null),16&e?r.wheel||(t.addEventListener("wheel",n.wheel,{passive:!1}),r.wheel=n.wheel):(t.removeEventListener("wheel",r.wheel),r.wheel=null),2&e?r.mouseup||(r.mouseup=n.mouseup):(this._document.removeEventListener("mouseup",r.mouseup),r.mouseup=null),4&e?r.mousedrag||(r.mousedrag=n.mousedrag):(this._document.removeEventListener("mousemove",r.mousedrag),r.mousedrag=null)}))),this.coreMouseService.activeProtocol=this.coreMouseService.activeProtocol,this.register((0,s.addDisposableDomListener)(t,"mousedown",(e=>{if(e.preventDefault(),this.focus(),this.coreMouseService.areMouseEventsActive&&!this._selectionService.shouldForceSelection(e))return i(e),r.mouseup&&this._document.addEventListener("mouseup",r.mouseup),r.mousedrag&&this._document.addEventListener("mousemove",r.mousedrag),this.cancel(e)}))),this.register((0,s.addDisposableDomListener)(t,"wheel",(e=>{if(!r.wheel){if(this._customWheelEventHandler&&!1===this._customWheelEventHandler(e))return!1;if(!this.buffer.hasScrollback){const t=this.viewport.getLinesScrolled(e);if(0===t)return;const i=L.C0.ESC+(this.coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(e.deltaY<0?"A":"B");let r="";for(let e=0;e{if(!this.coreMouseService.areMouseEventsActive)return this.viewport.handleTouchStart(e),this.cancel(e)}),{passive:!0})),this.register((0,s.addDisposableDomListener)(t,"touchmove",(e=>{if(!this.coreMouseService.areMouseEventsActive)return this.viewport.handleTouchMove(e)?void 0:this.cancel(e)}),{passive:!1}))}refresh(e,t){this._renderService?.refreshRows(e,t)}updateCursorStyle(e){this._selectionService?.shouldColumnSelect(e)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")}_showCursor(){this.coreService.isCursorInitialized||(this.coreService.isCursorInitialized=!0,this.refresh(this.buffer.y,this.buffer.y))}scrollLines(e,t,i=0){1===i?(super.scrollLines(e,t,i),this.refresh(0,this.rows-1)):this.viewport?.scrollLines(e)}paste(e){(0,r.paste)(e,this.textarea,this.coreService,this.optionsService)}attachCustomKeyEventHandler(e){this._customKeyEventHandler=e}attachCustomWheelEventHandler(e){this._customWheelEventHandler=e}registerLinkProvider(e){return this._linkProviderService.registerLinkProvider(e)}registerCharacterJoiner(e){if(!this._characterJoinerService)throw new Error("Terminal must be opened first");const t=this._characterJoinerService.register(e);return this.refresh(0,this.rows-1),t}deregisterCharacterJoiner(e){if(!this._characterJoinerService)throw new Error("Terminal must be opened first");this._characterJoinerService.deregister(e)&&this.refresh(0,this.rows-1)}get markers(){return this.buffer.markers}registerMarker(e){return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+e)}registerDecoration(e){return this._decorationService.registerDecoration(e)}hasSelection(){return!!this._selectionService&&this._selectionService.hasSelection}select(e,t,i){this._selectionService.setSelection(e,t,i)}getSelection(){return this._selectionService?this._selectionService.selectionText:""}getSelectionPosition(){if(this._selectionService&&this._selectionService.hasSelection)return{start:{x:this._selectionService.selectionStart[0],y:this._selectionService.selectionStart[1]},end:{x:this._selectionService.selectionEnd[0],y:this._selectionService.selectionEnd[1]}}}clearSelection(){this._selectionService?.clearSelection()}selectAll(){this._selectionService?.selectAll()}selectLines(e,t){this._selectionService?.selectLines(e,t)}_keyDown(e){if(this._keyDownHandled=!1,this._keyDownSeen=!0,this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;const t=this.browser.isMac&&this.options.macOptionIsMeta&&e.altKey;if(!t&&!this._compositionHelper.keydown(e))return this.options.scrollOnUserInput&&this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;t||"Dead"!==e.key&&"AltGraph"!==e.key||(this._unprocessedDeadKey=!0);const i=(0,R.evaluateKeyboardEvent)(e,this.coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(e),3===i.type||2===i.type){const t=this.rows-1;return this.scrollLines(2===i.type?-t:t),this.cancel(e,!0)}return 1===i.type&&this.selectAll(),!!this._isThirdLevelShift(this.browser,e)||(i.cancel&&this.cancel(e,!0),!i.key||!!(e.key&&!e.ctrlKey&&!e.altKey&&!e.metaKey&&1===e.key.length&&e.key.charCodeAt(0)>=65&&e.key.charCodeAt(0)<=90)||(this._unprocessedDeadKey?(this._unprocessedDeadKey=!1,!0):(i.key!==L.C0.ETX&&i.key!==L.C0.CR||(this.textarea.value=""),this._onKey.fire({key:i.key,domEvent:e}),this._showCursor(),this.coreService.triggerDataEvent(i.key,!0),!this.optionsService.rawOptions.screenReaderMode||e.altKey||e.ctrlKey?this.cancel(e,!0):void(this._keyDownHandled=!0))))}_isThirdLevelShift(e,t){const i=e.isMac&&!this.options.macOptionIsMeta&&t.altKey&&!t.ctrlKey&&!t.metaKey||e.isWindows&&t.altKey&&t.ctrlKey&&!t.metaKey||e.isWindows&&t.getModifierState("AltGraph");return"keypress"===t.type?i:i&&(!t.keyCode||t.keyCode>47)}_keyUp(e){this._keyDownSeen=!1,this._customKeyEventHandler&&!1===this._customKeyEventHandler(e)||(function(e){return 16===e.keyCode||17===e.keyCode||18===e.keyCode}(e)||this.focus(),this.updateCursorStyle(e),this._keyPressHandled=!1)}_keyPress(e){let t;if(this._keyPressHandled=!1,this._keyDownHandled)return!1;if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(this.cancel(e),e.charCode)t=e.charCode;else if(null===e.which||void 0===e.which)t=e.keyCode;else{if(0===e.which||0===e.charCode)return!1;t=e.which}return!(!t||(e.altKey||e.ctrlKey||e.metaKey)&&!this._isThirdLevelShift(this.browser,e)||(t=String.fromCharCode(t),this._onKey.fire({key:t,domEvent:e}),this._showCursor(),this.coreService.triggerDataEvent(t,!0),this._keyPressHandled=!0,this._unprocessedDeadKey=!1,0))}_inputEvent(e){if(e.data&&"insertText"===e.inputType&&(!e.composed||!this._keyDownSeen)&&!this.optionsService.rawOptions.screenReaderMode){if(this._keyPressHandled)return!1;this._unprocessedDeadKey=!1;const t=e.data;return this.coreService.triggerDataEvent(t,!0),this.cancel(e),!0}return!1}resize(e,t){e!==this.cols||t!==this.rows?super.resize(e,t):this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure()}_afterResize(e,t){this._charSizeService?.measure(),this.viewport?.syncScrollArea(!0)}clear(){if(0!==this.buffer.ybase||0!==this.buffer.y){this.buffer.clearAllMarkers(),this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(let e=1;e{Object.defineProperty(t,"__esModule",{value:!0}),t.TimeBasedDebouncer=void 0,t.TimeBasedDebouncer=class{constructor(e,t=1e3){this._renderCallback=e,this._debounceThresholdMS=t,this._lastRefreshMs=0,this._additionalRefreshRequested=!1}dispose(){this._refreshTimeoutID&&clearTimeout(this._refreshTimeoutID)}refresh(e,t,i){this._rowCount=i,e=void 0!==e?e:0,t=void 0!==t?t:this._rowCount-1,this._rowStart=void 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this._innerRefresh(),void(null!==this._refreshAnimationFrame&&this._coreBrowserService.window.cancelAnimationFrame(this._refreshAnimationFrame));null===this._refreshAnimationFrame&&(this._refreshAnimationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._innerRefresh())))}_innerRefresh(){if(this._charSizeService.height>0){this._currentRowHeight=this._renderDimensions.device.cell.height/this._coreBrowserService.dpr,this._currentDeviceCellHeight=this._renderDimensions.device.cell.height,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;const e=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._renderDimensions.css.canvas.height);this._lastRecordedBufferHeight!==e&&(this._lastRecordedBufferHeight=e,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}const e=this._bufferService.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==e&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=e),this._refreshAnimationFrame=null}syncScrollArea(e=!1){if(this._lastRecordedBufferLength!==this._bufferService.buffer.lines.length)return this._lastRecordedBufferLength=this._bufferService.buffer.lines.length,void this._refresh(e);this._lastRecordedViewportHeight===this._renderService.dimensions.css.canvas.height&&this._lastScrollTop===this._activeBuffer.ydisp*this._currentRowHeight&&this._renderDimensions.device.cell.height===this._currentDeviceCellHeight||this._refresh(e)}_handleScroll(e){if(this._lastScrollTop=this._viewportElement.scrollTop,!this._viewportElement.offsetParent)return;if(this._ignoreNextScrollEvent)return this._ignoreNextScrollEvent=!1,void this._onRequestScrollLines.fire({amount:0,suppressScrollEvent:!0});const t=Math.round(this._lastScrollTop/this._currentRowHeight)-this._bufferService.buffer.ydisp;this._onRequestScrollLines.fire({amount:t,suppressScrollEvent:!0})}_smoothScroll(){if(this._isDisposed||-1===this._smoothScrollState.origin||-1===this._smoothScrollState.target)return;const e=this._smoothScrollPercent();this._viewportElement.scrollTop=this._smoothScrollState.origin+Math.round(e*(this._smoothScrollState.target-this._smoothScrollState.origin)),e<1?this._coreBrowserService.window.requestAnimationFrame((()=>this._smoothScroll())):this._clearSmoothScrollState()}_smoothScrollPercent(){return this._optionsService.rawOptions.smoothScrollDuration&&this._smoothScrollState.startTime?Math.max(Math.min((Date.now()-this._smoothScrollState.startTime)/this._optionsService.rawOptions.smoothScrollDuration,1),0):1}_clearSmoothScrollState(){this._smoothScrollState.startTime=0,this._smoothScrollState.origin=-1,this._smoothScrollState.target=-1}_bubbleScroll(e,t){const i=this._viewportElement.scrollTop+this._lastRecordedViewportHeight;return!(t<0&&0!==this._viewportElement.scrollTop||t>0&&i0&&(i=e),r=""}}return{bufferElements:s,cursorElement:i}}getLinesScrolled(e){if(0===e.deltaY||e.shiftKey)return 0;let t=this._applyScrollModifier(e.deltaY,e);return e.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(t/=this._currentRowHeight+0,this._wheelPartialScroll+=t,t=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._bufferService.rows),t}_applyScrollModifier(e,t){const i=this._optionsService.rawOptions.fastScrollModifier;return"alt"===i&&t.altKey||"ctrl"===i&&t.ctrlKey||"shift"===i&&t.shiftKey?e*this._optionsService.rawOptions.fastScrollSensitivity*this._optionsService.rawOptions.scrollSensitivity:e*this._optionsService.rawOptions.scrollSensitivity}handleTouchStart(e){this._lastTouchY=e.touches[0].pageY}handleTouchMove(e){const t=this._lastTouchY-e.touches[0].pageY;return this._lastTouchY=e.touches[0].pageY,0!==t&&(this._viewportElement.scrollTop+=t,this._bubbleScroll(e,t))}};t.Viewport=l=r([s(2,h.IBufferService),s(3,h.IOptionsService),s(4,o.ICharSizeService),s(5,o.IRenderService),s(6,o.ICoreBrowserService),s(7,o.IThemeService)],l)},3107:function(e,t,i){var r=this&&this.__decorate||function(e,t,i,r){var s,n=arguments.length,o=n<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(s=e[a])&&(o=(n<3?s(o):n>3?s(t,i,o):s(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},s=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.BufferDecorationRenderer=void 0;const n=i(4725),o=i(844),a=i(2585);let c=t.BufferDecorationRenderer=class extends 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i&&i>this._bufferService.cols&&(t.style.display="none"),this._refreshXPosition(e,t),t}_refreshStyle(e){const t=e.marker.line-this._bufferService.buffers.active.ydisp;if(t<0||t>=this._bufferService.rows)e.element&&(e.element.style.display="none",e.onRenderEmitter.fire(e.element));else{let i=this._decorationElements.get(e);i||(i=this._createElement(e),e.element=i,this._decorationElements.set(e,i),this._container.appendChild(i),e.onDispose((()=>{this._decorationElements.delete(e),i.remove()}))),i.style.top=t*this._renderService.dimensions.css.cell.height+"px",i.style.display=this._altBufferIsActive?"none":"block",e.onRenderEmitter.fire(i)}}_refreshXPosition(e,t=e.element){if(!t)return;const i=e.options.x??0;"right"===(e.options.anchor||"left")?t.style.right=i?i*this._renderService.dimensions.css.cell.width+"px":"":t.style.left=i?i*this._renderService.dimensions.css.cell.width+"px":""}_removeDecoration(e){this._decorationElements.get(e)?.remove(),this._decorationElements.delete(e),e.dispose()}};t.BufferDecorationRenderer=c=r([s(1,a.IBufferService),s(2,n.ICoreBrowserService),s(3,a.IDecorationService),s(4,n.IRenderService)],c)},5871:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.ColorZoneStore=void 0,t.ColorZoneStore=class{constructor(){this._zones=[],this._zonePool=[],this._zonePoolIndex=0,this._linePadding={full:0,left:0,center:0,right:0}}get zones(){return this._zonePool.length=Math.min(this._zonePool.length,this._zones.length),this._zones}clear(){this._zones.length=0,this._zonePoolIndex=0}addDecoration(e){if(e.options.overviewRulerOptions){for(const t of 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n.ColorZoneStore,this._shouldUpdateDimensions=!0,this._shouldUpdateAnchor=!0,this._lastKnownBufferLength=0,this._canvas=this._coreBrowserService.mainDocument.createElement("canvas"),this._canvas.classList.add("xterm-decoration-overview-ruler"),this._refreshCanvasDimensions(),this._viewportElement.parentElement?.insertBefore(this._canvas,this._viewportElement);const h=this._canvas.getContext("2d");if(!h)throw new Error("Ctx cannot be null");this._ctx=h,this._registerDecorationListeners(),this._registerBufferChangeListeners(),this._registerDimensionChangeListeners(),this.register((0,a.toDisposable)((()=>{this._canvas?.remove()})))}_registerDecorationListeners(){this.register(this._decorationService.onDecorationRegistered((()=>this._queueRefresh(void 0,!0)))),this.register(this._decorationService.onDecorationRemoved((()=>this._queueRefresh(void 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e of this._decorationService.decorations)this._colorZoneStore.addDecoration(e);this._ctx.lineWidth=1;const e=this._colorZoneStore.zones;for(const t of e)"full"!==t.position&&this._renderColorZone(t);for(const t of e)"full"===t.position&&this._renderColorZone(t);this._shouldUpdateDimensions=!1,this._shouldUpdateAnchor=!1}_renderColorZone(e){this._ctx.fillStyle=e.color,this._ctx.fillRect(d[e.position||"full"],Math.round((this._canvas.height-1)*(e.startBufferLine/this._bufferService.buffers.active.lines.length)-h[e.position||"full"]/2),l[e.position||"full"],Math.round((this._canvas.height-1)*((e.endBufferLine-e.startBufferLine)/this._bufferService.buffers.active.lines.length)+h[e.position||"full"]))}_queueRefresh(e,t){this._shouldUpdateDimensions=e||this._shouldUpdateDimensions,this._shouldUpdateAnchor=t||this._shouldUpdateAnchor,void 0===this._animationFrame&&(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>{this._refreshDecorations(),this._animationFrame=void 0})))}};t.OverviewRulerRenderer=u=r([s(2,c.IBufferService),s(3,c.IDecorationService),s(4,o.IRenderService),s(5,c.IOptionsService),s(6,o.ICoreBrowserService)],u)},2950:function(e,t,i){var r=this&&this.__decorate||function(e,t,i,r){var s,n=arguments.length,o=n<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(s=e[a])&&(o=(n<3?s(o):n>3?s(t,i,o):s(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},s=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.CompositionHelper=void 0;const n=i(4725),o=i(2585),a=i(2584);let c=t.CompositionHelper=class{get isComposing(){return 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50331648:G=h.channels.toColor($>>16,$>>8&255,255&$),this._addStyle(S,`background-color:#${p(($>>>0).toString(16),"0",6)}`);break;default:K?(G=b.foreground,B.push(`xterm-bg-${n.INVERTED_DEFAULT_COLOR}`)):G=b.background}switch(V||I.isDim()&&(V=h.color.multiplyOpacity(G,.5)),z){case 16777216:case 33554432:I.isBold()&&U<8&&this._optionsService.rawOptions.drawBoldTextInBrightColors&&(U+=8),this._applyMinimumContrast(S,G,b.ansi[U],I,V,void 0)||B.push(`xterm-fg-${U}`);break;case 50331648:const e=h.channels.toColor(U>>16&255,U>>8&255,255&U);this._applyMinimumContrast(S,G,e,I,V,Y)||this._addStyle(S,`color:#${p(U.toString(16),"0",6)}`);break;default:this._applyMinimumContrast(S,G,b.foreground,I,V,Y)||K&&B.push(`xterm-fg-${n.INVERTED_DEFAULT_COLOR}`)}B.length&&(S.className=B.join(" "),B.length=0),F||M||W?S.textContent=w:C++,D!==this.defaultSpacing&&(S.style.letterSpacing=`${D}px`),g.push(S),T=P}return 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e){const i=new e.IntersectionObserver((e=>this._handleIntersectionChange(e[e.length-1])),{threshold:0});i.observe(t),this._observerDisposable.value=(0,c.toDisposable)((()=>i.disconnect()))}}_handleIntersectionChange(e){this._isPaused=void 0===e.isIntersecting?0===e.intersectionRatio:!e.isIntersecting,this._isPaused||this._charSizeService.hasValidSize||this._charSizeService.measure(),!this._isPaused&&this._needsFullRefresh&&(this._pausedResizeTask.flush(),this.refreshRows(0,this._rowCount-1),this._needsFullRefresh=!1)}refreshRows(e,t,i=!1){this._isPaused?this._needsFullRefresh=!0:(i||(this._isNextRenderRedrawOnly=!1),this._renderDebouncer.refresh(e,t,this._rowCount))}_renderRows(e,t){this._renderer.value&&(e=Math.min(e,this._rowCount-1),t=Math.min(t,this._rowCount-1),this._renderer.value.renderRows(e,t),this._needsSelectionRefresh&&(this._renderer.value.handleSelectionChanged(this._selectionState.start,this._selectionState.end,this._selectionState.columnSelectMode),this._needsSelectionRefresh=!1),this._isNextRenderRedrawOnly||this._onRenderedViewportChange.fire({start:e,end:t}),this._onRender.fire({start:e,end:t}),this._isNextRenderRedrawOnly=!0)}resize(e,t){this._rowCount=t,this._fireOnCanvasResize()}_handleOptionsChanged(){this._renderer.value&&(this.refreshRows(0,this._rowCount-1),this._fireOnCanvasResize())}_fireOnCanvasResize(){this._renderer.value&&(this._renderer.value.dimensions.css.canvas.width===this._canvasWidth&&this._renderer.value.dimensions.css.canvas.height===this._canvasHeight||this._onDimensionsChange.fire(this._renderer.value.dimensions))}hasRenderer(){return!!this._renderer.value}setRenderer(e){this._renderer.value=e,this._renderer.value&&(this._renderer.value.onRequestRedraw((e=>this.refreshRows(e.start,e.end,!0))),this._needsSelectionRefresh=!0,this._fullRefresh())}addRefreshCallback(e){return this._renderDebouncer.addRefreshCallback(e)}_fullRefresh(){this._isPaused?this._needsFullRefresh=!0:this.refreshRows(0,this._rowCount-1)}clearTextureAtlas(){this._renderer.value&&(this._renderer.value.clearTextureAtlas?.(),this._fullRefresh())}handleDevicePixelRatioChange(){this._charSizeService.measure(),this._renderer.value&&(this._renderer.value.handleDevicePixelRatioChange(),this.refreshRows(0,this._rowCount-1))}handleResize(e,t){this._renderer.value&&(this._isPaused?this._pausedResizeTask.set((()=>this._renderer.value?.handleResize(e,t))):this._renderer.value.handleResize(e,t),this._fullRefresh())}handleCharSizeChanged(){this._renderer.value?.handleCharSizeChanged()}handleBlur(){this._renderer.value?.handleBlur()}handleFocus(){this._renderer.value?.handleFocus()}handleSelectionChanged(e,t,i){this._selectionState.start=e,this._selectionState.end=t,this._selectionState.columnSelectMode=i,this._renderer.value?.handleSelectionChanged(e,t,i)}handleCursorMove(){this._renderer.value?.handleCursorMove()}clear(){this._renderer.value?.clear()}};t.RenderService=d=r([s(2,l.IOptionsService),s(3,o.ICharSizeService),s(4,l.IDecorationService),s(5,l.IBufferService),s(6,o.ICoreBrowserService),s(7,o.IThemeService)],d)},9312:function(e,t,i){var r=this&&this.__decorate||function(e,t,i,r){var s,n=arguments.length,o=n<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(s=e[a])&&(o=(n<3?s(o):n>3?s(t,i,o):s(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},s=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.SelectionService=void 0;const n=i(9806),o=i(9504),a=i(456),c=i(4725),h=i(8460),l=i(844),d=i(6114),u=i(4841),f=i(511),_=i(2585),p=String.fromCharCode(160),v=new RegExp(p,"g");let g=t.SelectionService=class extends l.Disposable{constructor(e,t,i,r,s,n,o,c,d){super(),this._element=e,this._screenElement=t,this._linkifier=i,this._bufferService=r,this._coreService=s,this._mouseService=n,this._optionsService=o,this._renderService=c,this._coreBrowserService=d,this._dragScrollAmount=0,this._enabled=!0,this._workCell=new f.CellData,this._mouseDownTimeStamp=0,this._oldHasSelection=!1,this._oldSelectionStart=void 0,this._oldSelectionEnd=void 0,this._onLinuxMouseSelection=this.register(new h.EventEmitter),this.onLinuxMouseSelection=this._onLinuxMouseSelection.event,this._onRedrawRequest=this.register(new h.EventEmitter),this.onRequestRedraw=this._onRedrawRequest.event,this._onSelectionChange=this.register(new h.EventEmitter),this.onSelectionChange=this._onSelectionChange.event,this._onRequestScrollLines=this.register(new h.EventEmitter),this.onRequestScrollLines=this._onRequestScrollLines.event,this._mouseMoveListener=e=>this._handleMouseMove(e),this._mouseUpListener=e=>this._handleMouseUp(e),this._coreService.onUserInput((()=>{this.hasSelection&&this.clearSelection()})),this._trimListener=this._bufferService.buffer.lines.onTrim((e=>this._handleTrim(e))),this.register(this._bufferService.buffers.onBufferActivate((e=>this._handleBufferActivate(e)))),this.enable(),this._model=new a.SelectionModel(this._bufferService),this._activeSelectionMode=0,this.register((0,l.toDisposable)((()=>{this._removeMouseDownListeners()})))}reset(){this.clearSelection()}disable(){this.clearSelection(),this._enabled=!1}enable(){this._enabled=!0}get selectionStart(){return this._model.finalSelectionStart}get selectionEnd(){return this._model.finalSelectionEnd}get hasSelection(){const e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;return!(!e||!t||e[0]===t[0]&&e[1]===t[1])}get selectionText(){const e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;if(!e||!t)return"";const i=this._bufferService.buffer,r=[];if(3===this._activeSelectionMode){if(e[0]===t[0])return"";const s=e[0]e.replace(v," "))).join(d.isWindows?"\r\n":"\n")}clearSelection(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()}refresh(e){this._refreshAnimationFrame||(this._refreshAnimationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._refresh()))),d.isLinux&&e&&this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText)}_refresh(){this._refreshAnimationFrame=void 0,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:3===this._activeSelectionMode})}_isClickInSelection(e){const t=this._getMouseBufferCoords(e),i=this._model.finalSelectionStart,r=this._model.finalSelectionEnd;return!!(i&&r&&t)&&this._areCoordsInSelection(t,i,r)}isCellInSelection(e,t){const i=this._model.finalSelectionStart,r=this._model.finalSelectionEnd;return!(!i||!r)&&this._areCoordsInSelection([e,t],i,r)}_areCoordsInSelection(e,t,i){return e[1]>t[1]&&e[1]=t[0]&&e[0]=t[0]}_selectWordAtCursor(e,t){const i=this._linkifier.currentLink?.link?.range;if(i)return this._model.selectionStart=[i.start.x-1,i.start.y-1],this._model.selectionStartLength=(0,u.getRangeLength)(i,this._bufferService.cols),this._model.selectionEnd=void 0,!0;const r=this._getMouseBufferCoords(e);return!!r&&(this._selectWordAt(r,t),this._model.selectionEnd=void 0,!0)}selectAll(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()}selectLines(e,t){this._model.clearSelection(),e=Math.max(e,0),t=Math.min(t,this._bufferService.buffer.lines.length-1),this._model.selectionStart=[0,e],this._model.selectionEnd=[this._bufferService.cols,t],this.refresh(),this._onSelectionChange.fire()}_handleTrim(e){this._model.handleTrim(e)&&this.refresh()}_getMouseBufferCoords(e){const t=this._mouseService.getCoords(e,this._screenElement,this._bufferService.cols,this._bufferService.rows,!0);if(t)return t[0]--,t[1]--,t[1]+=this._bufferService.buffer.ydisp,t}_getMouseEventScrollAmount(e){let t=(0,n.getCoordsRelativeToElement)(this._coreBrowserService.window,e,this._screenElement)[1];const i=this._renderService.dimensions.css.canvas.height;return t>=0&&t<=i?0:(t>i&&(t-=i),t=Math.min(Math.max(t,-50),50),t/=50,t/Math.abs(t)+Math.round(14*t))}shouldForceSelection(e){return d.isMac?e.altKey&&this._optionsService.rawOptions.macOptionClickForcesSelection:e.shiftKey}handleMouseDown(e){if(this._mouseDownTimeStamp=e.timeStamp,(2!==e.button||!this.hasSelection)&&0===e.button){if(!this._enabled){if(!this.shouldForceSelection(e))return;e.stopPropagation()}e.preventDefault(),this._dragScrollAmount=0,this._enabled&&e.shiftKey?this._handleIncrementalClick(e):1===e.detail?this._handleSingleClick(e):2===e.detail?this._handleDoubleClick(e):3===e.detail&&this._handleTripleClick(e),this._addMouseDownListeners(),this.refresh(!0)}}_addMouseDownListeners(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.addEventListener("mouseup",this._mouseUpListener)),this._dragScrollIntervalTimer=this._coreBrowserService.window.setInterval((()=>this._dragScroll()),50)}_removeMouseDownListeners(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),this._coreBrowserService.window.clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=void 0}_handleIncrementalClick(e){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(e))}_handleSingleClick(e){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(e)?3:0,this._model.selectionStart=this._getMouseBufferCoords(e),!this._model.selectionStart)return;this._model.selectionEnd=void 0;const t=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);t&&t.length!==this._model.selectionStart[0]&&0===t.hasWidth(this._model.selectionStart[0])&&this._model.selectionStart[0]++}_handleDoubleClick(e){this._selectWordAtCursor(e,!0)&&(this._activeSelectionMode=1)}_handleTripleClick(e){const t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=2,this._selectLineAt(t[1]))}shouldColumnSelect(e){return e.altKey&&!(d.isMac&&this._optionsService.rawOptions.macOptionClickForcesSelection)}_handleMouseMove(e){if(e.stopImmediatePropagation(),!this._model.selectionStart)return;const t=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(e),!this._model.selectionEnd)return void this.refresh(!0);2===this._activeSelectionMode?this._model.selectionEnd[1]0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));const i=this._bufferService.buffer;if(this._model.selectionEnd[1]0?(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(e.ydisp+this._bufferService.rows,e.lines.length-1)):(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=e.ydisp),this.refresh()}}_handleMouseUp(e){const t=e.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&t<500&&e.altKey&&this._optionsService.rawOptions.altClickMovesCursor){if(this._bufferService.buffer.ybase===this._bufferService.buffer.ydisp){const t=this._mouseService.getCoords(e,this._element,this._bufferService.cols,this._bufferService.rows,!1);if(t&&void 0!==t[0]&&void 0!==t[1]){const e=(0,o.moveToCellSequence)(t[0]-1,t[1]-1,this._bufferService,this._coreService.decPrivateModes.applicationCursorKeys);this._coreService.triggerDataEvent(e,!0)}}}else this._fireEventIfSelectionChanged()}_fireEventIfSelectionChanged(){const e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd,i=!(!e||!t||e[0]===t[0]&&e[1]===t[1]);i?e&&t&&(this._oldSelectionStart&&this._oldSelectionEnd&&e[0]===this._oldSelectionStart[0]&&e[1]===this._oldSelectionStart[1]&&t[0]===this._oldSelectionEnd[0]&&t[1]===this._oldSelectionEnd[1]||this._fireOnSelectionChange(e,t,i)):this._oldHasSelection&&this._fireOnSelectionChange(e,t,i)}_fireOnSelectionChange(e,t,i){this._oldSelectionStart=e,this._oldSelectionEnd=t,this._oldHasSelection=i,this._onSelectionChange.fire()}_handleBufferActivate(e){this.clearSelection(),this._trimListener.dispose(),this._trimListener=e.activeBuffer.lines.onTrim((e=>this._handleTrim(e)))}_convertViewportColToCharacterIndex(e,t){let i=t;for(let r=0;t>=r;r++){const s=e.loadCell(r,this._workCell).getChars().length;0===this._workCell.getWidth()?i--:s>1&&t!==r&&(i+=s-1)}return i}setSelection(e,t,i){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=i,this.refresh(),this._fireEventIfSelectionChanged()}rightClickSelect(e){this._isClickInSelection(e)||(this._selectWordAtCursor(e,!1)&&this.refresh(!0),this._fireEventIfSelectionChanged())}_getWordAt(e,t,i=!0,r=!0){if(e[0]>=this._bufferService.cols)return;const s=this._bufferService.buffer,n=s.lines.get(e[1]);if(!n)return;const o=s.translateBufferLineToString(e[1],!1);let a=this._convertViewportColToCharacterIndex(n,e[0]),c=a;const h=e[0]-a;let l=0,d=0,u=0,f=0;if(" "===o.charAt(a)){for(;a>0&&" "===o.charAt(a-1);)a--;for(;c1&&(f+=r-1,c+=r-1);t>0&&a>0&&!this._isCharWordSeparator(n.loadCell(t-1,this._workCell));){n.loadCell(t-1,this._workCell);const e=this._workCell.getChars().length;0===this._workCell.getWidth()?(l++,t--):e>1&&(u+=e-1,a-=e-1),a--,t--}for(;i1&&(f+=e-1,c+=e-1),c++,i++}}c++;let _=a+h-l+u,p=Math.min(this._bufferService.cols,c-a+l+d-u-f);if(t||""!==o.slice(a,c).trim()){if(i&&0===_&&32!==n.getCodePoint(0)){const t=s.lines.get(e[1]-1);if(t&&n.isWrapped&&32!==t.getCodePoint(this._bufferService.cols-1)){const t=this._getWordAt([this._bufferService.cols-1,e[1]-1],!1,!0,!1);if(t){const e=this._bufferService.cols-t.start;_-=e,p+=e}}}if(r&&_+p===this._bufferService.cols&&32!==n.getCodePoint(this._bufferService.cols-1)){const t=s.lines.get(e[1]+1);if(t?.isWrapped&&32!==t.getCodePoint(0)){const t=this._getWordAt([0,e[1]+1],!1,!1,!0);t&&(p+=t.length)}}return{start:_,length:p}}}_selectWordAt(e,t){const i=this._getWordAt(e,t);if(i){for(;i.start<0;)i.start+=this._bufferService.cols,e[1]--;this._model.selectionStart=[i.start,e[1]],this._model.selectionStartLength=i.length}}_selectToWordAt(e){const t=this._getWordAt(e,!0);if(t){let i=e[1];for(;t.start<0;)t.start+=this._bufferService.cols,i--;if(!this._model.areSelectionValuesReversed())for(;t.start+t.length>this._bufferService.cols;)t.length-=this._bufferService.cols,i++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?t.start:t.start+t.length,i]}}_isCharWordSeparator(e){return 0!==e.getWidth()&&this._optionsService.rawOptions.wordSeparator.indexOf(e.getChars())>=0}_selectLineAt(e){const t=this._bufferService.buffer.getWrappedRangeForLine(e),i={start:{x:0,y:t.first},end:{x:this._bufferService.cols-1,y:t.last}};this._model.selectionStart=[0,t.first],this._model.selectionEnd=void 0,this._model.selectionStartLength=(0,u.getRangeLength)(i,this._bufferService.cols)}};t.SelectionService=g=r([s(3,_.IBufferService),s(4,_.ICoreService),s(5,c.IMouseService),s(6,_.IOptionsService),s(7,c.IRenderService),s(8,c.ICoreBrowserService)],g)},4725:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.ILinkProviderService=t.IThemeService=t.ICharacterJoinerService=t.ISelectionService=t.IRenderService=t.IMouseService=t.ICoreBrowserService=t.ICharSizeService=void 0;const r=i(8343);t.ICharSizeService=(0,r.createDecorator)("CharSizeService"),t.ICoreBrowserService=(0,r.createDecorator)("CoreBrowserService"),t.IMouseService=(0,r.createDecorator)("MouseService"),t.IRenderService=(0,r.createDecorator)("RenderService"),t.ISelectionService=(0,r.createDecorator)("SelectionService"),t.ICharacterJoinerService=(0,r.createDecorator)("CharacterJoinerService"),t.IThemeService=(0,r.createDecorator)("ThemeService"),t.ILinkProviderService=(0,r.createDecorator)("LinkProviderService")},6731:function(e,t,i){var r=this&&this.__decorate||function(e,t,i,r){var s,n=arguments.length,o=n<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(s=e[a])&&(o=(n<3?s(o):n>3?s(t,i,o):s(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},s=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.ThemeService=t.DEFAULT_ANSI_COLORS=void 0;const n=i(7239),o=i(8055),a=i(8460),c=i(844),h=i(2585),l=o.css.toColor("#ffffff"),d=o.css.toColor("#000000"),u=o.css.toColor("#ffffff"),f=o.css.toColor("#000000"),_={css:"rgba(255, 255, 255, 0.3)",rgba:4294967117};t.DEFAULT_ANSI_COLORS=Object.freeze((()=>{const e=[o.css.toColor("#2e3436"),o.css.toColor("#cc0000"),o.css.toColor("#4e9a06"),o.css.toColor("#c4a000"),o.css.toColor("#3465a4"),o.css.toColor("#75507b"),o.css.toColor("#06989a"),o.css.toColor("#d3d7cf"),o.css.toColor("#555753"),o.css.toColor("#ef2929"),o.css.toColor("#8ae234"),o.css.toColor("#fce94f"),o.css.toColor("#729fcf"),o.css.toColor("#ad7fa8"),o.css.toColor("#34e2e2"),o.css.toColor("#eeeeec")],t=[0,95,135,175,215,255];for(let i=0;i<216;i++){const r=t[i/36%6|0],s=t[i/6%6|0],n=t[i%6];e.push({css:o.channels.toCss(r,s,n),rgba:o.channels.toRgba(r,s,n)})}for(let t=0;t<24;t++){const i=8+10*t;e.push({css:o.channels.toCss(i,i,i),rgba:o.channels.toRgba(i,i,i)})}return e})());let p=t.ThemeService=class extends c.Disposable{get colors(){return this._colors}constructor(e){super(),this._optionsService=e,this._contrastCache=new n.ColorContrastCache,this._halfContrastCache=new n.ColorContrastCache,this._onChangeColors=this.register(new a.EventEmitter),this.onChangeColors=this._onChangeColors.event,this._colors={foreground:l,background:d,cursor:u,cursorAccent:f,selectionForeground:void 0,selectionBackgroundTransparent:_,selectionBackgroundOpaque:o.color.blend(d,_),selectionInactiveBackgroundTransparent:_,selectionInactiveBackgroundOpaque:o.color.blend(d,_),ansi:t.DEFAULT_ANSI_COLORS.slice(),contrastCache:this._contrastCache,halfContrastCache:this._halfContrastCache},this._updateRestoreColors(),this._setTheme(this._optionsService.rawOptions.theme),this.register(this._optionsService.onSpecificOptionChange("minimumContrastRatio",(()=>this._contrastCache.clear()))),this.register(this._optionsService.onSpecificOptionChange("theme",(()=>this._setTheme(this._optionsService.rawOptions.theme))))}_setTheme(e={}){const i=this._colors;if(i.foreground=v(e.foreground,l),i.background=v(e.background,d),i.cursor=v(e.cursor,u),i.cursorAccent=v(e.cursorAccent,f),i.selectionBackgroundTransparent=v(e.selectionBackground,_),i.selectionBackgroundOpaque=o.color.blend(i.background,i.selectionBackgroundTransparent),i.selectionInactiveBackgroundTransparent=v(e.selectionInactiveBackground,i.selectionBackgroundTransparent),i.selectionInactiveBackgroundOpaque=o.color.blend(i.background,i.selectionInactiveBackgroundTransparent),i.selectionForeground=e.selectionForeground?v(e.selectionForeground,o.NULL_COLOR):void 0,i.selectionForeground===o.NULL_COLOR&&(i.selectionForeground=void 0),o.color.isOpaque(i.selectionBackgroundTransparent)){const e=.3;i.selectionBackgroundTransparent=o.color.opacity(i.selectionBackgroundTransparent,e)}if(o.color.isOpaque(i.selectionInactiveBackgroundTransparent)){const e=.3;i.selectionInactiveBackgroundTransparent=o.color.opacity(i.selectionInactiveBackgroundTransparent,e)}if(i.ansi=t.DEFAULT_ANSI_COLORS.slice(),i.ansi[0]=v(e.black,t.DEFAULT_ANSI_COLORS[0]),i.ansi[1]=v(e.red,t.DEFAULT_ANSI_COLORS[1]),i.ansi[2]=v(e.green,t.DEFAULT_ANSI_COLORS[2]),i.ansi[3]=v(e.yellow,t.DEFAULT_ANSI_COLORS[3]),i.ansi[4]=v(e.blue,t.DEFAULT_ANSI_COLORS[4]),i.ansi[5]=v(e.magenta,t.DEFAULT_ANSI_COLORS[5]),i.ansi[6]=v(e.cyan,t.DEFAULT_ANSI_COLORS[6]),i.ansi[7]=v(e.white,t.DEFAULT_ANSI_COLORS[7]),i.ansi[8]=v(e.brightBlack,t.DEFAULT_ANSI_COLORS[8]),i.ansi[9]=v(e.brightRed,t.DEFAULT_ANSI_COLORS[9]),i.ansi[10]=v(e.brightGreen,t.DEFAULT_ANSI_COLORS[10]),i.ansi[11]=v(e.brightYellow,t.DEFAULT_ANSI_COLORS[11]),i.ansi[12]=v(e.brightBlue,t.DEFAULT_ANSI_COLORS[12]),i.ansi[13]=v(e.brightMagenta,t.DEFAULT_ANSI_COLORS[13]),i.ansi[14]=v(e.brightCyan,t.DEFAULT_ANSI_COLORS[14]),i.ansi[15]=v(e.brightWhite,t.DEFAULT_ANSI_COLORS[15]),e.extendedAnsi){const r=Math.min(i.ansi.length-16,e.extendedAnsi.length);for(let s=0;s{Object.defineProperty(t,"__esModule",{value:!0}),t.CircularList=void 0;const r=i(8460),s=i(844);class n extends s.Disposable{constructor(e){super(),this._maxLength=e,this.onDeleteEmitter=this.register(new r.EventEmitter),this.onDelete=this.onDeleteEmitter.event,this.onInsertEmitter=this.register(new r.EventEmitter),this.onInsert=this.onInsertEmitter.event,this.onTrimEmitter=this.register(new r.EventEmitter),this.onTrim=this.onTrimEmitter.event,this._array=new Array(this._maxLength),this._startIndex=0,this._length=0}get maxLength(){return this._maxLength}set maxLength(e){if(this._maxLength===e)return;const t=new Array(e);for(let i=0;ithis._length)for(let t=this._length;t=e;t--)this._array[this._getCyclicIndex(t+i.length)]=this._array[this._getCyclicIndex(t)];for(let t=0;tthis._maxLength){const e=this._length+i.length-this._maxLength;this._startIndex+=e,this._length=this._maxLength,this.onTrimEmitter.fire(e)}else this._length+=i.length}trimStart(e){e>this._length&&(e=this._length),this._startIndex+=e,this._length-=e,this.onTrimEmitter.fire(e)}shiftElements(e,t,i){if(!(t<=0)){if(e<0||e>=this._length)throw new Error("start argument out of range");if(e+i<0)throw new Error("Cannot shift elements in list beyond index 0");if(i>0){for(let r=t-1;r>=0;r--)this.set(e+r+i,this.get(e+r));const r=e+t+i-this._length;if(r>0)for(this._length+=r;this._length>this._maxLength;)this._length--,this._startIndex++,this.onTrimEmitter.fire(1)}else for(let r=0;r{Object.defineProperty(t,"__esModule",{value:!0}),t.clone=void 0,t.clone=function e(t,i=5){if("object"!=typeof t)return t;const r=Array.isArray(t)?[]:{};for(const s in t)r[s]=i<=1?t[s]:t[s]&&e(t[s],i-1);return r}},8055:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.contrastRatio=t.toPaddedHex=t.rgba=t.rgb=t.css=t.color=t.channels=t.NULL_COLOR=void 0;let i=0,r=0,s=0,n=0;var o,a,c,h,l;function d(e){const t=e.toString(16);return t.length<2?"0"+t:t}function u(e,t){return e>>0},e.toColor=function(t,i,r,s){return{css:e.toCss(t,i,r,s),rgba:e.toRgba(t,i,r,s)}}}(o||(t.channels=o={})),function(e){function t(e,t){return n=Math.round(255*t),[i,r,s]=l.toChannels(e.rgba),{css:o.toCss(i,r,s,n),rgba:o.toRgba(i,r,s,n)}}e.blend=function(e,t){if(n=(255&t.rgba)/255,1===n)return{css:t.css,rgba:t.rgba};const a=t.rgba>>24&255,c=t.rgba>>16&255,h=t.rgba>>8&255,l=e.rgba>>24&255,d=e.rgba>>16&255,u=e.rgba>>8&255;return i=l+Math.round((a-l)*n),r=d+Math.round((c-d)*n),s=u+Math.round((h-u)*n),{css:o.toCss(i,r,s),rgba:o.toRgba(i,r,s)}},e.isOpaque=function(e){return!(255&~e.rgba)},e.ensureContrastRatio=function(e,t,i){const r=l.ensureContrastRatio(e.rgba,t.rgba,i);if(r)return o.toColor(r>>24&255,r>>16&255,r>>8&255)},e.opaque=function(e){const t=(255|e.rgba)>>>0;return[i,r,s]=l.toChannels(t),{css:o.toCss(i,r,s),rgba:t}},e.opacity=t,e.multiplyOpacity=function(e,i){return n=255&e.rgba,t(e,n*i/255)},e.toColorRGB=function(e){return[e.rgba>>24&255,e.rgba>>16&255,e.rgba>>8&255]}}(a||(t.color=a={})),function(e){let t,a;try{const e=document.createElement("canvas");e.width=1,e.height=1;const i=e.getContext("2d",{willReadFrequently:!0});i&&(t=i,t.globalCompositeOperation="copy",a=t.createLinearGradient(0,0,1,1))}catch{}e.toColor=function(e){if(e.match(/#[\da-f]{3,8}/i))switch(e.length){case 4:return i=parseInt(e.slice(1,2).repeat(2),16),r=parseInt(e.slice(2,3).repeat(2),16),s=parseInt(e.slice(3,4).repeat(2),16),o.toColor(i,r,s);case 5:return i=parseInt(e.slice(1,2).repeat(2),16),r=parseInt(e.slice(2,3).repeat(2),16),s=parseInt(e.slice(3,4).repeat(2),16),n=parseInt(e.slice(4,5).repeat(2),16),o.toColor(i,r,s,n);case 7:return{css:e,rgba:(parseInt(e.slice(1),16)<<8|255)>>>0};case 9:return{css:e,rgba:parseInt(e.slice(1),16)>>>0}}const c=e.match(/rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(,\s*(0|1|\d?\.(\d+))\s*)?\)/);if(c)return i=parseInt(c[1]),r=parseInt(c[2]),s=parseInt(c[3]),n=Math.round(255*(void 0===c[5]?1:parseFloat(c[5]))),o.toColor(i,r,s,n);if(!t||!a)throw new Error("css.toColor: Unsupported css format");if(t.fillStyle=a,t.fillStyle=e,"string"!=typeof t.fillStyle)throw new Error("css.toColor: Unsupported css format");if(t.fillRect(0,0,1,1),[i,r,s,n]=t.getImageData(0,0,1,1).data,255!==n)throw new Error("css.toColor: Unsupported css format");return{rgba:o.toRgba(i,r,s,n),css:e}}}(c||(t.css=c={})),function(e){function t(e,t,i){const r=e/255,s=t/255,n=i/255;return.2126*(r<=.03928?r/12.92:Math.pow((r+.055)/1.055,2.4))+.7152*(s<=.03928?s/12.92:Math.pow((s+.055)/1.055,2.4))+.0722*(n<=.03928?n/12.92:Math.pow((n+.055)/1.055,2.4))}e.relativeLuminance=function(e){return t(e>>16&255,e>>8&255,255&e)},e.relativeLuminance2=t}(h||(t.rgb=h={})),function(e){function t(e,t,i){const r=e>>24&255,s=e>>16&255,n=e>>8&255;let o=t>>24&255,a=t>>16&255,c=t>>8&255,l=u(h.relativeLuminance2(o,a,c),h.relativeLuminance2(r,s,n));for(;l0||a>0||c>0);)o-=Math.max(0,Math.ceil(.1*o)),a-=Math.max(0,Math.ceil(.1*a)),c-=Math.max(0,Math.ceil(.1*c)),l=u(h.relativeLuminance2(o,a,c),h.relativeLuminance2(r,s,n));return(o<<24|a<<16|c<<8|255)>>>0}function a(e,t,i){const r=e>>24&255,s=e>>16&255,n=e>>8&255;let o=t>>24&255,a=t>>16&255,c=t>>8&255,l=u(h.relativeLuminance2(o,a,c),h.relativeLuminance2(r,s,n));for(;l>>0}e.blend=function(e,t){if(n=(255&t)/255,1===n)return t;const a=t>>24&255,c=t>>16&255,h=t>>8&255,l=e>>24&255,d=e>>16&255,u=e>>8&255;return i=l+Math.round((a-l)*n),r=d+Math.round((c-d)*n),s=u+Math.round((h-u)*n),o.toRgba(i,r,s)},e.ensureContrastRatio=function(e,i,r){const s=h.relativeLuminance(e>>8),n=h.relativeLuminance(i>>8);if(u(s,n)>8));if(ou(s,h.relativeLuminance(t>>8))?n:t}return n}const o=a(e,i,r),c=u(s,h.relativeLuminance(o>>8));if(cu(s,h.relativeLuminance(n>>8))?o:n}return o}},e.reduceLuminance=t,e.increaseLuminance=a,e.toChannels=function(e){return[e>>24&255,e>>16&255,e>>8&255,255&e]}}(l||(t.rgba=l={})),t.toPaddedHex=d,t.contrastRatio=u},8969:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.CoreTerminal=void 0;const r=i(844),s=i(2585),n=i(4348),o=i(7866),a=i(744),c=i(7302),h=i(6975),l=i(8460),d=i(1753),u=i(1480),f=i(7994),_=i(9282),p=i(5435),v=i(5981),g=i(2660);let m=!1;class b extends r.Disposable{get onScroll(){return this._onScrollApi||(this._onScrollApi=this.register(new l.EventEmitter),this._onScroll.event((e=>{this._onScrollApi?.fire(e.position)}))),this._onScrollApi.event}get cols(){return this._bufferService.cols}get rows(){return this._bufferService.rows}get buffers(){return this._bufferService.buffers}get options(){return this.optionsService.options}set options(e){for(const t in e)this.optionsService.options[t]=e[t]}constructor(e){super(),this._windowsWrappingHeuristics=this.register(new r.MutableDisposable),this._onBinary=this.register(new l.EventEmitter),this.onBinary=this._onBinary.event,this._onData=this.register(new l.EventEmitter),this.onData=this._onData.event,this._onLineFeed=this.register(new l.EventEmitter),this.onLineFeed=this._onLineFeed.event,this._onResize=this.register(new l.EventEmitter),this.onResize=this._onResize.event,this._onWriteParsed=this.register(new l.EventEmitter),this.onWriteParsed=this._onWriteParsed.event,this._onScroll=this.register(new l.EventEmitter),this._instantiationService=new n.InstantiationService,this.optionsService=this.register(new c.OptionsService(e)),this._instantiationService.setService(s.IOptionsService,this.optionsService),this._bufferService=this.register(this._instantiationService.createInstance(a.BufferService)),this._instantiationService.setService(s.IBufferService,this._bufferService),this._logService=this.register(this._instantiationService.createInstance(o.LogService)),this._instantiationService.setService(s.ILogService,this._logService),this.coreService=this.register(this._instantiationService.createInstance(h.CoreService)),this._instantiationService.setService(s.ICoreService,this.coreService),this.coreMouseService=this.register(this._instantiationService.createInstance(d.CoreMouseService)),this._instantiationService.setService(s.ICoreMouseService,this.coreMouseService),this.unicodeService=this.register(this._instantiationService.createInstance(u.UnicodeService)),this._instantiationService.setService(s.IUnicodeService,this.unicodeService),this._charsetService=this._instantiationService.createInstance(f.CharsetService),this._instantiationService.setService(s.ICharsetService,this._charsetService),this._oscLinkService=this._instantiationService.createInstance(g.OscLinkService),this._instantiationService.setService(s.IOscLinkService,this._oscLinkService),this._inputHandler=this.register(new p.InputHandler(this._bufferService,this._charsetService,this.coreService,this._logService,this.optionsService,this._oscLinkService,this.coreMouseService,this.unicodeService)),this.register((0,l.forwardEvent)(this._inputHandler.onLineFeed,this._onLineFeed)),this.register(this._inputHandler),this.register((0,l.forwardEvent)(this._bufferService.onResize,this._onResize)),this.register((0,l.forwardEvent)(this.coreService.onData,this._onData)),this.register((0,l.forwardEvent)(this.coreService.onBinary,this._onBinary)),this.register(this.coreService.onRequestScrollToBottom((()=>this.scrollToBottom()))),this.register(this.coreService.onUserInput((()=>this._writeBuffer.handleUserInput()))),this.register(this.optionsService.onMultipleOptionChange(["windowsMode","windowsPty"],(()=>this._handleWindowsPtyOptionChange()))),this.register(this._bufferService.onScroll((e=>{this._onScroll.fire({position:this._bufferService.buffer.ydisp,source:0}),this._inputHandler.markRangeDirty(this._bufferService.buffer.scrollTop,this._bufferService.buffer.scrollBottom)}))),this.register(this._inputHandler.onScroll((e=>{this._onScroll.fire({position:this._bufferService.buffer.ydisp,source:0}),this._inputHandler.markRangeDirty(this._bufferService.buffer.scrollTop,this._bufferService.buffer.scrollBottom)}))),this._writeBuffer=this.register(new v.WriteBuffer(((e,t)=>this._inputHandler.parse(e,t)))),this.register((0,l.forwardEvent)(this._writeBuffer.onWriteParsed,this._onWriteParsed))}write(e,t){this._writeBuffer.write(e,t)}writeSync(e,t){this._logService.logLevel<=s.LogLevelEnum.WARN&&!m&&(this._logService.warn("writeSync is unreliable and will be removed soon."),m=!0),this._writeBuffer.writeSync(e,t)}input(e,t=!0){this.coreService.triggerDataEvent(e,t)}resize(e,t){isNaN(e)||isNaN(t)||(e=Math.max(e,a.MINIMUM_COLS),t=Math.max(t,a.MINIMUM_ROWS),this._bufferService.resize(e,t))}scroll(e,t=!1){this._bufferService.scroll(e,t)}scrollLines(e,t,i){this._bufferService.scrollLines(e,t,i)}scrollPages(e){this.scrollLines(e*(this.rows-1))}scrollToTop(){this.scrollLines(-this._bufferService.buffer.ydisp)}scrollToBottom(){this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)}scrollToLine(e){const t=e-this._bufferService.buffer.ydisp;0!==t&&this.scrollLines(t)}registerEscHandler(e,t){return this._inputHandler.registerEscHandler(e,t)}registerDcsHandler(e,t){return this._inputHandler.registerDcsHandler(e,t)}registerCsiHandler(e,t){return this._inputHandler.registerCsiHandler(e,t)}registerOscHandler(e,t){return this._inputHandler.registerOscHandler(e,t)}_setup(){this._handleWindowsPtyOptionChange()}reset(){this._inputHandler.reset(),this._bufferService.reset(),this._charsetService.reset(),this.coreService.reset(),this.coreMouseService.reset()}_handleWindowsPtyOptionChange(){let e=!1;const t=this.optionsService.rawOptions.windowsPty;t&&void 0!==t.buildNumber&&void 0!==t.buildNumber?e=!!("conpty"===t.backend&&t.buildNumber<21376):this.optionsService.rawOptions.windowsMode&&(e=!0),e?this._enableWindowsWrappingHeuristics():this._windowsWrappingHeuristics.clear()}_enableWindowsWrappingHeuristics(){if(!this._windowsWrappingHeuristics.value){const e=[];e.push(this.onLineFeed(_.updateWindowsModeWrappedState.bind(null,this._bufferService))),e.push(this.registerCsiHandler({final:"H"},(()=>((0,_.updateWindowsModeWrappedState)(this._bufferService),!1)))),this._windowsWrappingHeuristics.value=(0,r.toDisposable)((()=>{for(const t of e)t.dispose()}))}}}t.CoreTerminal=b},8460:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.runAndSubscribe=t.forwardEvent=t.EventEmitter=void 0,t.EventEmitter=class{constructor(){this._listeners=[],this._disposed=!1}get event(){return this._event||(this._event=e=>(this._listeners.push(e),{dispose:()=>{if(!this._disposed)for(let t=0;tt.fire(e)))},t.runAndSubscribe=function(e,t){return t(void 0),e((e=>t(e)))}},5435:function(e,t,i){var r=this&&this.__decorate||function(e,t,i,r){var s,n=arguments.length,o=n<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(s=e[a])&&(o=(n<3?s(o):n>3?s(t,i,o):s(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},s=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.InputHandler=t.WindowsOptionsReportType=void 0;const n=i(2584),o=i(7116),a=i(2015),c=i(844),h=i(482),l=i(8437),d=i(8460),u=i(643),f=i(511),_=i(3734),p=i(2585),v=i(1480),g=i(6242),m=i(6351),b=i(5941),S={"(":0,")":1,"*":2,"+":3,"-":1,".":2},y=131072;function C(e,t){if(e>24)return t.setWinLines||!1;switch(e){case 1:return!!t.restoreWin;case 2:return!!t.minimizeWin;case 3:return!!t.setWinPosition;case 4:return!!t.setWinSizePixels;case 5:return!!t.raiseWin;case 6:return!!t.lowerWin;case 7:return!!t.refreshWin;case 8:return!!t.setWinSizeChars;case 9:return!!t.maximizeWin;case 10:return!!t.fullscreenWin;case 11:return!!t.getWinState;case 13:return!!t.getWinPosition;case 14:return!!t.getWinSizePixels;case 15:return!!t.getScreenSizePixels;case 16:return!!t.getCellSizePixels;case 18:return!!t.getWinSizeChars;case 19:return!!t.getScreenSizeChars;case 20:return!!t.getIconTitle;case 21:return!!t.getWinTitle;case 22:return!!t.pushTitle;case 23:return!!t.popTitle;case 24:return!!t.setWinLines}return!1}var w;!function(e){e[e.GET_WIN_SIZE_PIXELS=0]="GET_WIN_SIZE_PIXELS",e[e.GET_CELL_SIZE_PIXELS=1]="GET_CELL_SIZE_PIXELS"}(w||(t.WindowsOptionsReportType=w={}));let k=0;class E extends c.Disposable{getAttrData(){return this._curAttrData}constructor(e,t,i,r,s,c,u,_,p=new a.EscapeSequenceParser){super(),this._bufferService=e,this._charsetService=t,this._coreService=i,this._logService=r,this._optionsService=s,this._oscLinkService=c,this._coreMouseService=u,this._unicodeService=_,this._parser=p,this._parseBuffer=new Uint32Array(4096),this._stringDecoder=new h.StringToUtf32,this._utf8Decoder=new h.Utf8ToUtf32,this._workCell=new f.CellData,this._windowTitle="",this._iconName="",this._windowTitleStack=[],this._iconNameStack=[],this._curAttrData=l.DEFAULT_ATTR_DATA.clone(),this._eraseAttrDataInternal=l.DEFAULT_ATTR_DATA.clone(),this._onRequestBell=this.register(new d.EventEmitter),this.onRequestBell=this._onRequestBell.event,this._onRequestRefreshRows=this.register(new d.EventEmitter),this.onRequestRefreshRows=this._onRequestRefreshRows.event,this._onRequestReset=this.register(new d.EventEmitter),this.onRequestReset=this._onRequestReset.event,this._onRequestSendFocus=this.register(new d.EventEmitter),this.onRequestSendFocus=this._onRequestSendFocus.event,this._onRequestSyncScrollBar=this.register(new d.EventEmitter),this.onRequestSyncScrollBar=this._onRequestSyncScrollBar.event,this._onRequestWindowsOptionsReport=this.register(new d.EventEmitter),this.onRequestWindowsOptionsReport=this._onRequestWindowsOptionsReport.event,this._onA11yChar=this.register(new d.EventEmitter),this.onA11yChar=this._onA11yChar.event,this._onA11yTab=this.register(new d.EventEmitter),this.onA11yTab=this._onA11yTab.event,this._onCursorMove=this.register(new d.EventEmitter),this.onCursorMove=this._onCursorMove.event,this._onLineFeed=this.register(new d.EventEmitter),this.onLineFeed=this._onLineFeed.event,this._onScroll=this.register(new d.EventEmitter),this.onScroll=this._onScroll.event,this._onTitleChange=this.register(new d.EventEmitter),this.onTitleChange=this._onTitleChange.event,this._onColor=this.register(new d.EventEmitter),this.onColor=this._onColor.event,this._parseStack={paused:!1,cursorStartX:0,cursorStartY:0,decodedLength:0,position:0},this._specialColors=[256,257,258],this.register(this._parser),this._dirtyRowTracker=new x(this._bufferService),this._activeBuffer=this._bufferService.buffer,this.register(this._bufferService.buffers.onBufferActivate((e=>this._activeBuffer=e.activeBuffer))),this._parser.setCsiHandlerFallback(((e,t)=>{this._logService.debug("Unknown CSI code: ",{identifier:this._parser.identToString(e),params:t.toArray()})})),this._parser.setEscHandlerFallback((e=>{this._logService.debug("Unknown ESC code: ",{identifier:this._parser.identToString(e)})})),this._parser.setExecuteHandlerFallback((e=>{this._logService.debug("Unknown EXECUTE code: ",{code:e})})),this._parser.setOscHandlerFallback(((e,t,i)=>{this._logService.debug("Unknown OSC code: ",{identifier:e,action:t,data:i})})),this._parser.setDcsHandlerFallback(((e,t,i)=>{"HOOK"===t&&(i=i.toArray()),this._logService.debug("Unknown DCS code: ",{identifier:this._parser.identToString(e),action:t,payload:i})})),this._parser.setPrintHandler(((e,t,i)=>this.print(e,t,i))),this._parser.registerCsiHandler({final:"@"},(e=>this.insertChars(e))),this._parser.registerCsiHandler({intermediates:" ",final:"@"},(e=>this.scrollLeft(e))),this._parser.registerCsiHandler({final:"A"},(e=>this.cursorUp(e))),this._parser.registerCsiHandler({intermediates:" ",final:"A"},(e=>this.scrollRight(e))),this._parser.registerCsiHandler({final:"B"},(e=>this.cursorDown(e))),this._parser.registerCsiHandler({final:"C"},(e=>this.cursorForward(e))),this._parser.registerCsiHandler({final:"D"},(e=>this.cursorBackward(e))),this._parser.registerCsiHandler({final:"E"},(e=>this.cursorNextLine(e))),this._parser.registerCsiHandler({final:"F"},(e=>this.cursorPrecedingLine(e))),this._parser.registerCsiHandler({final:"G"},(e=>this.cursorCharAbsolute(e))),this._parser.registerCsiHandler({final:"H"},(e=>this.cursorPosition(e))),this._parser.registerCsiHandler({final:"I"},(e=>this.cursorForwardTab(e))),this._parser.registerCsiHandler({final:"J"},(e=>this.eraseInDisplay(e,!1))),this._parser.registerCsiHandler({prefix:"?",final:"J"},(e=>this.eraseInDisplay(e,!0))),this._parser.registerCsiHandler({final:"K"},(e=>this.eraseInLine(e,!1))),this._parser.registerCsiHandler({prefix:"?",final:"K"},(e=>this.eraseInLine(e,!0))),this._parser.registerCsiHandler({final:"L"},(e=>this.insertLines(e))),this._parser.registerCsiHandler({final:"M"},(e=>this.deleteLines(e))),this._parser.registerCsiHandler({final:"P"},(e=>this.deleteChars(e))),this._parser.registerCsiHandler({final:"S"},(e=>this.scrollUp(e))),this._parser.registerCsiHandler({final:"T"},(e=>this.scrollDown(e))),this._parser.registerCsiHandler({final:"X"},(e=>this.eraseChars(e))),this._parser.registerCsiHandler({final:"Z"},(e=>this.cursorBackwardTab(e))),this._parser.registerCsiHandler({final:"`"},(e=>this.charPosAbsolute(e))),this._parser.registerCsiHandler({final:"a"},(e=>this.hPositionRelative(e))),this._parser.registerCsiHandler({final:"b"},(e=>this.repeatPrecedingCharacter(e))),this._parser.registerCsiHandler({final:"c"},(e=>this.sendDeviceAttributesPrimary(e))),this._parser.registerCsiHandler({prefix:">",final:"c"},(e=>this.sendDeviceAttributesSecondary(e))),this._parser.registerCsiHandler({final:"d"},(e=>this.linePosAbsolute(e))),this._parser.registerCsiHandler({final:"e"},(e=>this.vPositionRelative(e))),this._parser.registerCsiHandler({final:"f"},(e=>this.hVPosition(e))),this._parser.registerCsiHandler({final:"g"},(e=>this.tabClear(e))),this._parser.registerCsiHandler({final:"h"},(e=>this.setMode(e))),this._parser.registerCsiHandler({prefix:"?",final:"h"},(e=>this.setModePrivate(e))),this._parser.registerCsiHandler({final:"l"},(e=>this.resetMode(e))),this._parser.registerCsiHandler({prefix:"?",final:"l"},(e=>this.resetModePrivate(e))),this._parser.registerCsiHandler({final:"m"},(e=>this.charAttributes(e))),this._parser.registerCsiHandler({final:"n"},(e=>this.deviceStatus(e))),this._parser.registerCsiHandler({prefix:"?",final:"n"},(e=>this.deviceStatusPrivate(e))),this._parser.registerCsiHandler({intermediates:"!",final:"p"},(e=>this.softReset(e))),this._parser.registerCsiHandler({intermediates:" ",final:"q"},(e=>this.setCursorStyle(e))),this._parser.registerCsiHandler({final:"r"},(e=>this.setScrollRegion(e))),this._parser.registerCsiHandler({final:"s"},(e=>this.saveCursor(e))),this._parser.registerCsiHandler({final:"t"},(e=>this.windowOptions(e))),this._parser.registerCsiHandler({final:"u"},(e=>this.restoreCursor(e))),this._parser.registerCsiHandler({intermediates:"'",final:"}"},(e=>this.insertColumns(e))),this._parser.registerCsiHandler({intermediates:"'",final:"~"},(e=>this.deleteColumns(e))),this._parser.registerCsiHandler({intermediates:'"',final:"q"},(e=>this.selectProtected(e))),this._parser.registerCsiHandler({intermediates:"$",final:"p"},(e=>this.requestMode(e,!0))),this._parser.registerCsiHandler({prefix:"?",intermediates:"$",final:"p"},(e=>this.requestMode(e,!1))),this._parser.setExecuteHandler(n.C0.BEL,(()=>this.bell())),this._parser.setExecuteHandler(n.C0.LF,(()=>this.lineFeed())),this._parser.setExecuteHandler(n.C0.VT,(()=>this.lineFeed())),this._parser.setExecuteHandler(n.C0.FF,(()=>this.lineFeed())),this._parser.setExecuteHandler(n.C0.CR,(()=>this.carriageReturn())),this._parser.setExecuteHandler(n.C0.BS,(()=>this.backspace())),this._parser.setExecuteHandler(n.C0.HT,(()=>this.tab())),this._parser.setExecuteHandler(n.C0.SO,(()=>this.shiftOut())),this._parser.setExecuteHandler(n.C0.SI,(()=>this.shiftIn())),this._parser.setExecuteHandler(n.C1.IND,(()=>this.index())),this._parser.setExecuteHandler(n.C1.NEL,(()=>this.nextLine())),this._parser.setExecuteHandler(n.C1.HTS,(()=>this.tabSet())),this._parser.registerOscHandler(0,new g.OscHandler((e=>(this.setTitle(e),this.setIconName(e),!0)))),this._parser.registerOscHandler(1,new g.OscHandler((e=>this.setIconName(e)))),this._parser.registerOscHandler(2,new g.OscHandler((e=>this.setTitle(e)))),this._parser.registerOscHandler(4,new g.OscHandler((e=>this.setOrReportIndexedColor(e)))),this._parser.registerOscHandler(8,new g.OscHandler((e=>this.setHyperlink(e)))),this._parser.registerOscHandler(10,new g.OscHandler((e=>this.setOrReportFgColor(e)))),this._parser.registerOscHandler(11,new g.OscHandler((e=>this.setOrReportBgColor(e)))),this._parser.registerOscHandler(12,new g.OscHandler((e=>this.setOrReportCursorColor(e)))),this._parser.registerOscHandler(104,new g.OscHandler((e=>this.restoreIndexedColor(e)))),this._parser.registerOscHandler(110,new g.OscHandler((e=>this.restoreFgColor(e)))),this._parser.registerOscHandler(111,new g.OscHandler((e=>this.restoreBgColor(e)))),this._parser.registerOscHandler(112,new g.OscHandler((e=>this.restoreCursorColor(e)))),this._parser.registerEscHandler({final:"7"},(()=>this.saveCursor())),this._parser.registerEscHandler({final:"8"},(()=>this.restoreCursor())),this._parser.registerEscHandler({final:"D"},(()=>this.index())),this._parser.registerEscHandler({final:"E"},(()=>this.nextLine())),this._parser.registerEscHandler({final:"H"},(()=>this.tabSet())),this._parser.registerEscHandler({final:"M"},(()=>this.reverseIndex())),this._parser.registerEscHandler({final:"="},(()=>this.keypadApplicationMode())),this._parser.registerEscHandler({final:">"},(()=>this.keypadNumericMode())),this._parser.registerEscHandler({final:"c"},(()=>this.fullReset())),this._parser.registerEscHandler({final:"n"},(()=>this.setgLevel(2))),this._parser.registerEscHandler({final:"o"},(()=>this.setgLevel(3))),this._parser.registerEscHandler({final:"|"},(()=>this.setgLevel(3))),this._parser.registerEscHandler({final:"}"},(()=>this.setgLevel(2))),this._parser.registerEscHandler({final:"~"},(()=>this.setgLevel(1))),this._parser.registerEscHandler({intermediates:"%",final:"@"},(()=>this.selectDefaultCharset())),this._parser.registerEscHandler({intermediates:"%",final:"G"},(()=>this.selectDefaultCharset()));for(const e in o.CHARSETS)this._parser.registerEscHandler({intermediates:"(",final:e},(()=>this.selectCharset("("+e))),this._parser.registerEscHandler({intermediates:")",final:e},(()=>this.selectCharset(")"+e))),this._parser.registerEscHandler({intermediates:"*",final:e},(()=>this.selectCharset("*"+e))),this._parser.registerEscHandler({intermediates:"+",final:e},(()=>this.selectCharset("+"+e))),this._parser.registerEscHandler({intermediates:"-",final:e},(()=>this.selectCharset("-"+e))),this._parser.registerEscHandler({intermediates:".",final:e},(()=>this.selectCharset("."+e))),this._parser.registerEscHandler({intermediates:"/",final:e},(()=>this.selectCharset("/"+e)));this._parser.registerEscHandler({intermediates:"#",final:"8"},(()=>this.screenAlignmentPattern())),this._parser.setErrorHandler((e=>(this._logService.error("Parsing error: ",e),e))),this._parser.registerDcsHandler({intermediates:"$",final:"q"},new m.DcsHandler(((e,t)=>this.requestStatusString(e,t))))}_preserveStack(e,t,i,r){this._parseStack.paused=!0,this._parseStack.cursorStartX=e,this._parseStack.cursorStartY=t,this._parseStack.decodedLength=i,this._parseStack.position=r}_logSlowResolvingAsync(e){this._logService.logLevel<=p.LogLevelEnum.WARN&&Promise.race([e,new Promise(((e,t)=>setTimeout((()=>t("#SLOW_TIMEOUT")),5e3)))]).catch((e=>{if("#SLOW_TIMEOUT"!==e)throw e;console.warn("async parser handler taking longer than 5000 ms")}))}_getCurrentLinkId(){return this._curAttrData.extended.urlId}parse(e,t){let i,r=this._activeBuffer.x,s=this._activeBuffer.y,n=0;const o=this._parseStack.paused;if(o){if(i=this._parser.parse(this._parseBuffer,this._parseStack.decodedLength,t))return this._logSlowResolvingAsync(i),i;r=this._parseStack.cursorStartX,s=this._parseStack.cursorStartY,this._parseStack.paused=!1,e.length>y&&(n=this._parseStack.position+y)}if(this._logService.logLevel<=p.LogLevelEnum.DEBUG&&this._logService.debug("parsing data"+("string"==typeof e?` "${e}"`:` "${Array.prototype.map.call(e,(e=>String.fromCharCode(e))).join("")}"`),"string"==typeof e?e.split("").map((e=>e.charCodeAt(0))):e),this._parseBuffer.lengthy)for(let t=n;t0&&2===_.getWidth(this._activeBuffer.x-1)&&_.setCellFromCodepoint(this._activeBuffer.x-1,0,1,f);let p=this._parser.precedingJoinState;for(let g=t;ga)if(c){const e=_;let t=this._activeBuffer.x-m;for(this._activeBuffer.x=m,this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData(),!0)):(this._activeBuffer.y>=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!0),_=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y),m>0&&_ instanceof l.BufferLine&&_.copyCellsFrom(e,t,0,m,!1);t=0;)_.setCellFromCodepoint(this._activeBuffer.x++,0,0,f)}else if(d&&(_.insertCells(this._activeBuffer.x,s-m,this._activeBuffer.getNullCell(f)),2===_.getWidth(a-1)&&_.setCellFromCodepoint(a-1,u.NULL_CELL_CODE,u.NULL_CELL_WIDTH,f)),_.setCellFromCodepoint(this._activeBuffer.x++,r,s,f),s>0)for(;--s;)_.setCellFromCodepoint(this._activeBuffer.x++,0,0,f)}this._parser.precedingJoinState=p,this._activeBuffer.x0&&0===_.getWidth(this._activeBuffer.x)&&!_.hasContent(this._activeBuffer.x)&&_.setCellFromCodepoint(this._activeBuffer.x,0,1,f),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}registerCsiHandler(e,t){return"t"!==e.final||e.prefix||e.intermediates?this._parser.registerCsiHandler(e,t):this._parser.registerCsiHandler(e,(e=>!C(e.params[0],this._optionsService.rawOptions.windowOptions)||t(e)))}registerDcsHandler(e,t){return this._parser.registerDcsHandler(e,new m.DcsHandler(t))}registerEscHandler(e,t){return this._parser.registerEscHandler(e,t)}registerOscHandler(e,t){return this._parser.registerOscHandler(e,new g.OscHandler(t))}bell(){return this._onRequestBell.fire(),!0}lineFeed(){return this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._optionsService.rawOptions.convertEol&&(this._activeBuffer.x=0),this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData())):this._activeBuffer.y>=this._bufferService.rows?this._activeBuffer.y=this._bufferService.rows-1:this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.x>=this._bufferService.cols&&this._activeBuffer.x--,this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._onLineFeed.fire(),!0}carriageReturn(){return this._activeBuffer.x=0,!0}backspace(){if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),this._activeBuffer.x>0&&this._activeBuffer.x--,!0;if(this._restrictCursor(this._bufferService.cols),this._activeBuffer.x>0)this._activeBuffer.x--;else if(0===this._activeBuffer.x&&this._activeBuffer.y>this._activeBuffer.scrollTop&&this._activeBuffer.y<=this._activeBuffer.scrollBottom&&this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y)?.isWrapped){this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.y--,this._activeBuffer.x=this._bufferService.cols-1;const e=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);e.hasWidth(this._activeBuffer.x)&&!e.hasContent(this._activeBuffer.x)&&this._activeBuffer.x--}return this._restrictCursor(),!0}tab(){if(this._activeBuffer.x>=this._bufferService.cols)return!0;const e=this._activeBuffer.x;return this._activeBuffer.x=this._activeBuffer.nextStop(),this._optionsService.rawOptions.screenReaderMode&&this._onA11yTab.fire(this._activeBuffer.x-e),!0}shiftOut(){return this._charsetService.setgLevel(1),!0}shiftIn(){return this._charsetService.setgLevel(0),!0}_restrictCursor(e=this._bufferService.cols-1){this._activeBuffer.x=Math.min(e,Math.max(0,this._activeBuffer.x)),this._activeBuffer.y=this._coreService.decPrivateModes.origin?Math.min(this._activeBuffer.scrollBottom,Math.max(this._activeBuffer.scrollTop,this._activeBuffer.y)):Math.min(this._bufferService.rows-1,Math.max(0,this._activeBuffer.y)),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_setCursor(e,t){this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._coreService.decPrivateModes.origin?(this._activeBuffer.x=e,this._activeBuffer.y=this._activeBuffer.scrollTop+t):(this._activeBuffer.x=e,this._activeBuffer.y=t),this._restrictCursor(),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_moveCursor(e,t){this._restrictCursor(),this._setCursor(this._activeBuffer.x+e,this._activeBuffer.y+t)}cursorUp(e){const t=this._activeBuffer.y-this._activeBuffer.scrollTop;return t>=0?this._moveCursor(0,-Math.min(t,e.params[0]||1)):this._moveCursor(0,-(e.params[0]||1)),!0}cursorDown(e){const t=this._activeBuffer.scrollBottom-this._activeBuffer.y;return t>=0?this._moveCursor(0,Math.min(t,e.params[0]||1)):this._moveCursor(0,e.params[0]||1),!0}cursorForward(e){return this._moveCursor(e.params[0]||1,0),!0}cursorBackward(e){return this._moveCursor(-(e.params[0]||1),0),!0}cursorNextLine(e){return this.cursorDown(e),this._activeBuffer.x=0,!0}cursorPrecedingLine(e){return this.cursorUp(e),this._activeBuffer.x=0,!0}cursorCharAbsolute(e){return this._setCursor((e.params[0]||1)-1,this._activeBuffer.y),!0}cursorPosition(e){return this._setCursor(e.length>=2?(e.params[1]||1)-1:0,(e.params[0]||1)-1),!0}charPosAbsolute(e){return this._setCursor((e.params[0]||1)-1,this._activeBuffer.y),!0}hPositionRelative(e){return this._moveCursor(e.params[0]||1,0),!0}linePosAbsolute(e){return this._setCursor(this._activeBuffer.x,(e.params[0]||1)-1),!0}vPositionRelative(e){return this._moveCursor(0,e.params[0]||1),!0}hVPosition(e){return this.cursorPosition(e),!0}tabClear(e){const t=e.params[0];return 0===t?delete this._activeBuffer.tabs[this._activeBuffer.x]:3===t&&(this._activeBuffer.tabs={}),!0}cursorForwardTab(e){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let t=e.params[0]||1;for(;t--;)this._activeBuffer.x=this._activeBuffer.nextStop();return!0}cursorBackwardTab(e){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let t=e.params[0]||1;for(;t--;)this._activeBuffer.x=this._activeBuffer.prevStop();return!0}selectProtected(e){const t=e.params[0];return 1===t&&(this._curAttrData.bg|=536870912),2!==t&&0!==t||(this._curAttrData.bg&=-536870913),!0}_eraseInBufferLine(e,t,i,r=!1,s=!1){const n=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);n.replaceCells(t,i,this._activeBuffer.getNullCell(this._eraseAttrData()),s),r&&(n.isWrapped=!1)}_resetBufferLine(e,t=!1){const i=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);i&&(i.fill(this._activeBuffer.getNullCell(this._eraseAttrData()),t),this._bufferService.buffer.clearMarkers(this._activeBuffer.ybase+e),i.isWrapped=!1)}eraseInDisplay(e,t=!1){let i;switch(this._restrictCursor(this._bufferService.cols),e.params[0]){case 0:for(i=this._activeBuffer.y,this._dirtyRowTracker.markDirty(i),this._eraseInBufferLine(i++,this._activeBuffer.x,this._bufferService.cols,0===this._activeBuffer.x,t);i=this._bufferService.cols&&(this._activeBuffer.lines.get(i+1).isWrapped=!1);i--;)this._resetBufferLine(i,t);this._dirtyRowTracker.markDirty(0);break;case 2:for(i=this._bufferService.rows,this._dirtyRowTracker.markDirty(i-1);i--;)this._resetBufferLine(i,t);this._dirtyRowTracker.markDirty(0);break;case 3:const e=this._activeBuffer.lines.length-this._bufferService.rows;e>0&&(this._activeBuffer.lines.trimStart(e),this._activeBuffer.ybase=Math.max(this._activeBuffer.ybase-e,0),this._activeBuffer.ydisp=Math.max(this._activeBuffer.ydisp-e,0),this._onScroll.fire(0))}return!0}eraseInLine(e,t=!1){switch(this._restrictCursor(this._bufferService.cols),e.params[0]){case 0:this._eraseInBufferLine(this._activeBuffer.y,this._activeBuffer.x,this._bufferService.cols,0===this._activeBuffer.x,t);break;case 1:this._eraseInBufferLine(this._activeBuffer.y,0,this._activeBuffer.x+1,!1,t);break;case 2:this._eraseInBufferLine(this._activeBuffer.y,0,this._bufferService.cols,!0,t)}return this._dirtyRowTracker.markDirty(this._activeBuffer.y),!0}insertLines(e){this._restrictCursor();let t=e.params[0]||1;if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.y65535?2:1}let c=a;for(let e=1;e0||(this._is("xterm")||this._is("rxvt-unicode")||this._is("screen")?this._coreService.triggerDataEvent(n.C0.ESC+"[?1;2c"):this._is("linux")&&this._coreService.triggerDataEvent(n.C0.ESC+"[?6c")),!0}sendDeviceAttributesSecondary(e){return e.params[0]>0||(this._is("xterm")?this._coreService.triggerDataEvent(n.C0.ESC+"[>0;276;0c"):this._is("rxvt-unicode")?this._coreService.triggerDataEvent(n.C0.ESC+"[>85;95;0c"):this._is("linux")?this._coreService.triggerDataEvent(e.params[0]+"c"):this._is("screen")&&this._coreService.triggerDataEvent(n.C0.ESC+"[>83;40003;0c")),!0}_is(e){return 0===(this._optionsService.rawOptions.termName+"").indexOf(e)}setMode(e){for(let t=0;te?1:2,f=e.params[0];return _=f,p=t?2===f?4:4===f?u(o.modes.insertMode):12===f?3:20===f?u(d.convertEol):0:1===f?u(i.applicationCursorKeys):3===f?d.windowOptions.setWinLines?80===c?2:132===c?1:0:0:6===f?u(i.origin):7===f?u(i.wraparound):8===f?3:9===f?u("X10"===r):12===f?u(d.cursorBlink):25===f?u(!o.isCursorHidden):45===f?u(i.reverseWraparound):66===f?u(i.applicationKeypad):67===f?4:1e3===f?u("VT200"===r):1002===f?u("DRAG"===r):1003===f?u("ANY"===r):1004===f?u(i.sendFocus):1005===f?4:1006===f?u("SGR"===s):1015===f?4:1016===f?u("SGR_PIXELS"===s):1048===f?1:47===f||1047===f||1049===f?u(h===l):2004===f?u(i.bracketedPasteMode):0,o.triggerDataEvent(`${n.C0.ESC}[${t?"":"?"}${_};${p}$y`),!0;var _,p}_updateAttrColor(e,t,i,r,s){return 2===t?(e|=50331648,e&=-16777216,e|=_.AttributeData.fromColorRGB([i,r,s])):5===t&&(e&=-50331904,e|=33554432|255&i),e}_extractColor(e,t,i){const r=[0,0,-1,0,0,0];let s=0,n=0;do{if(r[n+s]=e.params[t+n],e.hasSubParams(t+n)){const i=e.getSubParams(t+n);let o=0;do{5===r[1]&&(s=1),r[n+o+1+s]=i[o]}while(++o=2||2===r[1]&&n+s>=5)break;r[1]&&(s=1)}while(++n+t5)&&(e=1),t.extended.underlineStyle=e,t.fg|=268435456,0===e&&(t.fg&=-268435457),t.updateExtended()}_processSGR0(e){e.fg=l.DEFAULT_ATTR_DATA.fg,e.bg=l.DEFAULT_ATTR_DATA.bg,e.extended=e.extended.clone(),e.extended.underlineStyle=0,e.extended.underlineColor&=-67108864,e.updateExtended()}charAttributes(e){if(1===e.length&&0===e.params[0])return this._processSGR0(this._curAttrData),!0;const t=e.length;let i;const r=this._curAttrData;for(let s=0;s=30&&i<=37?(r.fg&=-50331904,r.fg|=16777216|i-30):i>=40&&i<=47?(r.bg&=-50331904,r.bg|=16777216|i-40):i>=90&&i<=97?(r.fg&=-50331904,r.fg|=16777224|i-90):i>=100&&i<=107?(r.bg&=-50331904,r.bg|=16777224|i-100):0===i?this._processSGR0(r):1===i?r.fg|=134217728:3===i?r.bg|=67108864:4===i?(r.fg|=268435456,this._processUnderline(e.hasSubParams(s)?e.getSubParams(s)[0]:1,r)):5===i?r.fg|=536870912:7===i?r.fg|=67108864:8===i?r.fg|=1073741824:9===i?r.fg|=2147483648:2===i?r.bg|=134217728:21===i?this._processUnderline(2,r):22===i?(r.fg&=-134217729,r.bg&=-134217729):23===i?r.bg&=-67108865:24===i?(r.fg&=-268435457,this._processUnderline(0,r)):25===i?r.fg&=-536870913:27===i?r.fg&=-67108865:28===i?r.fg&=-1073741825:29===i?r.fg&=2147483647:39===i?(r.fg&=-67108864,r.fg|=16777215&l.DEFAULT_ATTR_DATA.fg):49===i?(r.bg&=-67108864,r.bg|=16777215&l.DEFAULT_ATTR_DATA.bg):38===i||48===i||58===i?s+=this._extractColor(e,s,r):53===i?r.bg|=1073741824:55===i?r.bg&=-1073741825:59===i?(r.extended=r.extended.clone(),r.extended.underlineColor=-1,r.updateExtended()):100===i?(r.fg&=-67108864,r.fg|=16777215&l.DEFAULT_ATTR_DATA.fg,r.bg&=-67108864,r.bg|=16777215&l.DEFAULT_ATTR_DATA.bg):this._logService.debug("Unknown SGR attribute: %d.",i);return!0}deviceStatus(e){switch(e.params[0]){case 5:this._coreService.triggerDataEvent(`${n.C0.ESC}[0n`);break;case 6:const e=this._activeBuffer.y+1,t=this._activeBuffer.x+1;this._coreService.triggerDataEvent(`${n.C0.ESC}[${e};${t}R`)}return!0}deviceStatusPrivate(e){if(6===e.params[0]){const e=this._activeBuffer.y+1,t=this._activeBuffer.x+1;this._coreService.triggerDataEvent(`${n.C0.ESC}[?${e};${t}R`)}return!0}softReset(e){return 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i;return(e.length<2||(i=e.params[1])>this._bufferService.rows||0===i)&&(i=this._bufferService.rows),i>t&&(this._activeBuffer.scrollTop=t-1,this._activeBuffer.scrollBottom=i-1,this._setCursor(0,0)),!0}windowOptions(e){if(!C(e.params[0],this._optionsService.rawOptions.windowOptions))return!0;const t=e.length>1?e.params[1]:0;switch(e.params[0]){case 14:2!==t&&this._onRequestWindowsOptionsReport.fire(w.GET_WIN_SIZE_PIXELS);break;case 16:this._onRequestWindowsOptionsReport.fire(w.GET_CELL_SIZE_PIXELS);break;case 18:this._bufferService&&this._coreService.triggerDataEvent(`${n.C0.ESC}[8;${this._bufferService.rows};${this._bufferService.cols}t`);break;case 22:0!==t&&2!==t||(this._windowTitleStack.push(this._windowTitle),this._windowTitleStack.length>10&&this._windowTitleStack.shift()),0!==t&&1!==t||(this._iconNameStack.push(this._iconName),this._iconNameStack.length>10&&this._iconNameStack.shift());break;case 23:0!==t&&2!==t||this._windowTitleStack.length&&this.setTitle(this._windowTitleStack.pop()),0!==t&&1!==t||this._iconNameStack.length&&this.setIconName(this._iconNameStack.pop())}return!0}saveCursor(e){return this._activeBuffer.savedX=this._activeBuffer.x,this._activeBuffer.savedY=this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,!0}restoreCursor(e){return this._activeBuffer.x=this._activeBuffer.savedX||0,this._activeBuffer.y=Math.max(this._activeBuffer.savedY-this._activeBuffer.ybase,0),this._curAttrData.fg=this._activeBuffer.savedCurAttrData.fg,this._curAttrData.bg=this._activeBuffer.savedCurAttrData.bg,this._charsetService.charset=this._savedCharset,this._activeBuffer.savedCharset&&(this._charsetService.charset=this._activeBuffer.savedCharset),this._restrictCursor(),!0}setTitle(e){return this._windowTitle=e,this._onTitleChange.fire(e),!0}setIconName(e){return this._iconName=e,!0}setOrReportIndexedColor(e){const t=[],i=e.split(";");for(;i.length>1;){const e=i.shift(),r=i.shift();if(/^\d+$/.exec(e)){const i=parseInt(e);if(L(i))if("?"===r)t.push({type:0,index:i});else{const e=(0,b.parseColor)(r);e&&t.push({type:1,index:i,color:e})}}}return t.length&&this._onColor.fire(t),!0}setHyperlink(e){const t=e.split(";");return!(t.length<2)&&(t[1]?this._createHyperlink(t[0],t[1]):!t[0]&&this._finishHyperlink())}_createHyperlink(e,t){this._getCurrentLinkId()&&this._finishHyperlink();const i=e.split(":");let r;const s=i.findIndex((e=>e.startsWith("id=")));return-1!==s&&(r=i[s].slice(3)||void 0),this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=this._oscLinkService.registerLink({id:r,uri:t}),this._curAttrData.updateExtended(),!0}_finishHyperlink(){return 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this._activeBuffer.tabs[this._activeBuffer.x]=!0,!0}reverseIndex(){if(this._restrictCursor(),this._activeBuffer.y===this._activeBuffer.scrollTop){const e=this._activeBuffer.scrollBottom-this._activeBuffer.scrollTop;this._activeBuffer.lines.shiftElements(this._activeBuffer.ybase+this._activeBuffer.y,e,1),this._activeBuffer.lines.set(this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.getBlankLine(this._eraseAttrData())),this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom)}else this._activeBuffer.y--,this._restrictCursor();return!0}fullReset(){return this._parser.reset(),this._onRequestReset.fire(),!0}reset(){this._curAttrData=l.DEFAULT_ATTR_DATA.clone(),this._eraseAttrDataInternal=l.DEFAULT_ATTR_DATA.clone()}_eraseAttrData(){return this._eraseAttrDataInternal.bg&=-67108864,this._eraseAttrDataInternal.bg|=67108863&this._curAttrData.bg,this._eraseAttrDataInternal}setgLevel(e){return this._charsetService.setgLevel(e),!0}screenAlignmentPattern(){const e=new f.CellData;e.content=1<<22|"E".charCodeAt(0),e.fg=this._curAttrData.fg,e.bg=this._curAttrData.bg,this._setCursor(0,0);for(let t=0;t(this._coreService.triggerDataEvent(`${n.C0.ESC}${e}${n.C0.ESC}\\`),!0))('"q'===e?`P1$r${this._curAttrData.isProtected()?1:0}"q`:'"p'===e?'P1$r61;1"p':"r"===e?`P1$r${i.scrollTop+1};${i.scrollBottom+1}r`:"m"===e?"P1$r0m":" q"===e?`P1$r${{block:2,underline:4,bar:6}[r.cursorStyle]-(r.cursorBlink?1:0)} q`:"P0$r")}markRangeDirty(e,t){this._dirtyRowTracker.markRangeDirty(e,t)}}t.InputHandler=E;let x=class{constructor(e){this._bufferService=e,this.clearRange()}clearRange(){this.start=this._bufferService.buffer.y,this.end=this._bufferService.buffer.y}markDirty(e){ethis.end&&(this.end=e)}markRangeDirty(e,t){e>t&&(k=e,e=t,t=k),ethis.end&&(this.end=t)}markAllDirty(){this.markRangeDirty(0,this._bufferService.rows-1)}};function L(e){return 0<=e&&e<256}x=r([s(0,p.IBufferService)],x)},844:(e,t)=>{function i(e){for(const t of e)t.dispose();e.length=0}Object.defineProperty(t,"__esModule",{value:!0}),t.getDisposeArrayDisposable=t.disposeArray=t.toDisposable=t.MutableDisposable=t.Disposable=void 0,t.Disposable=class{constructor(){this._disposables=[],this._isDisposed=!1}dispose(){this._isDisposed=!0;for(const e of this._disposables)e.dispose();this._disposables.length=0}register(e){return this._disposables.push(e),e}unregister(e){const t=this._disposables.indexOf(e);-1!==t&&this._disposables.splice(t,1)}},t.MutableDisposable=class{constructor(){this._isDisposed=!1}get value(){return this._isDisposed?void 0:this._value}set value(e){this._isDisposed||e===this._value||(this._value?.dispose(),this._value=e)}clear(){this.value=void 0}dispose(){this._isDisposed=!0,this._value?.dispose(),this._value=void 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i=t.isNode?"node":navigator.userAgent,r=t.isNode?"node":navigator.platform;t.isFirefox=i.includes("Firefox"),t.isLegacyEdge=i.includes("Edge"),t.isSafari=/^((?!chrome|android).)*safari/i.test(i),t.getSafariVersion=function(){if(!t.isSafari)return 0;const e=i.match(/Version\/(\d+)/);return null===e||e.length<2?0:parseInt(e[1])},t.isMac=["Macintosh","MacIntel","MacPPC","Mac68K"].includes(r),t.isIpad="iPad"===r,t.isIphone="iPhone"===r,t.isWindows=["Windows","Win16","Win32","WinCE"].includes(r),t.isLinux=r.indexOf("Linux")>=0,t.isChromeOS=/\bCrOS\b/.test(i)},6106:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.SortedList=void 0;let i=0;t.SortedList=class{constructor(e){this._getKey=e,this._array=[]}clear(){this._array.length=0}insert(e){0!==this._array.length?(i=this._search(this._getKey(e)),this._array.splice(i,0,e)):this._array.push(e)}delete(e){if(0===this._array.length)return!1;const t=this._getKey(e);if(void 0===t)return!1;if(i=this._search(t),-1===i)return!1;if(this._getKey(this._array[i])!==t)return!1;do{if(this._array[i]===e)return this._array.splice(i,1),!0}while(++i=this._array.length)&&this._getKey(this._array[i])===e))do{yield this._array[i]}while(++i=this._array.length)&&this._getKey(this._array[i])===e))do{t(this._array[i])}while(++i=t;){let r=t+i>>1;const s=this._getKey(this._array[r]);if(s>e)i=r-1;else{if(!(s0&&this._getKey(this._array[r-1])===e;)r--;return r}t=r+1}}return t}}},7226:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.DebouncedIdleTask=t.IdleTaskQueue=t.PriorityTaskQueue=void 0;const r=i(6114);class s{constructor(){this._tasks=[],this._i=0}enqueue(e){this._tasks.push(e),this._start()}flush(){for(;this._is)return r-t<-20&&console.warn(`task queue exceeded allotted deadline by ${Math.abs(Math.round(r-t))}ms`),void this._start();r=s}this.clear()}}class n extends s{_requestCallback(e){return setTimeout((()=>e(this._createDeadline(16))))}_cancelCallback(e){clearTimeout(e)}_createDeadline(e){const t=Date.now()+e;return{timeRemaining:()=>Math.max(0,t-Date.now())}}}t.PriorityTaskQueue=n,t.IdleTaskQueue=!r.isNode&&"requestIdleCallback"in window?class extends s{_requestCallback(e){return requestIdleCallback(e)}_cancelCallback(e){cancelIdleCallback(e)}}:n,t.DebouncedIdleTask=class{constructor(){this._queue=new t.IdleTaskQueue}set(e){this._queue.clear(),this._queue.enqueue(e)}flush(){this._queue.flush()}}},9282:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.updateWindowsModeWrappedState=void 0;const r=i(643);t.updateWindowsModeWrappedState=function(e){const t=e.buffer.lines.get(e.buffer.ybase+e.buffer.y-1),i=t?.get(e.cols-1),s=e.buffer.lines.get(e.buffer.ybase+e.buffer.y);s&&i&&(s.isWrapped=i[r.CHAR_DATA_CODE_INDEX]!==r.NULL_CELL_CODE&&i[r.CHAR_DATA_CODE_INDEX]!==r.WHITESPACE_CELL_CODE)}},3734:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.ExtendedAttrs=t.AttributeData=void 0;class i{constructor(){this.fg=0,this.bg=0,this.extended=new r}static toColorRGB(e){return[e>>>16&255,e>>>8&255,255&e]}static fromColorRGB(e){return(255&e[0])<<16|(255&e[1])<<8|255&e[2]}clone(){const e=new i;return e.fg=this.fg,e.bg=this.bg,e.extended=this.extended.clone(),e}isInverse(){return 67108864&this.fg}isBold(){return 134217728&this.fg}isUnderline(){return this.hasExtendedAttrs()&&0!==this.extended.underlineStyle?1:268435456&this.fg}isBlink(){return 536870912&this.fg}isInvisible(){return 1073741824&this.fg}isItalic(){return 67108864&this.bg}isDim(){return 134217728&this.bg}isStrikethrough(){return 2147483648&this.fg}isProtected(){return 536870912&this.bg}isOverline(){return 1073741824&this.bg}getFgColorMode(){return 50331648&this.fg}getBgColorMode(){return 50331648&this.bg}isFgRGB(){return!(50331648&~this.fg)}isBgRGB(){return!(50331648&~this.bg)}isFgPalette(){return 16777216==(50331648&this.fg)||33554432==(50331648&this.fg)}isBgPalette(){return 16777216==(50331648&this.bg)||33554432==(50331648&this.bg)}isFgDefault(){return!(50331648&this.fg)}isBgDefault(){return!(50331648&this.bg)}isAttributeDefault(){return 0===this.fg&&0===this.bg}getFgColor(){switch(50331648&this.fg){case 16777216:case 33554432:return 255&this.fg;case 50331648:return 16777215&this.fg;default:return-1}}getBgColor(){switch(50331648&this.bg){case 16777216:case 33554432:return 255&this.bg;case 50331648:return 16777215&this.bg;default:return-1}}hasExtendedAttrs(){return 268435456&this.bg}updateExtended(){this.extended.isEmpty()?this.bg&=-268435457:this.bg|=268435456}getUnderlineColor(){if(268435456&this.bg&&~this.extended.underlineColor)switch(50331648&this.extended.underlineColor){case 16777216:case 33554432:return 255&this.extended.underlineColor;case 50331648:return 16777215&this.extended.underlineColor;default:return this.getFgColor()}return this.getFgColor()}getUnderlineColorMode(){return 268435456&this.bg&&~this.extended.underlineColor?50331648&this.extended.underlineColor:this.getFgColorMode()}isUnderlineColorRGB(){return 268435456&this.bg&&~this.extended.underlineColor?!(50331648&~this.extended.underlineColor):this.isFgRGB()}isUnderlineColorPalette(){return 268435456&this.bg&&~this.extended.underlineColor?16777216==(50331648&this.extended.underlineColor)||33554432==(50331648&this.extended.underlineColor):this.isFgPalette()}isUnderlineColorDefault(){return 268435456&this.bg&&~this.extended.underlineColor?!(50331648&this.extended.underlineColor):this.isFgDefault()}getUnderlineStyle(){return 268435456&this.fg?268435456&this.bg?this.extended.underlineStyle:1:0}getUnderlineVariantOffset(){return this.extended.underlineVariantOffset}}t.AttributeData=i;class r{get ext(){return this._urlId?-469762049&this._ext|this.underlineStyle<<26:this._ext}set ext(e){this._ext=e}get underlineStyle(){return this._urlId?5:(469762048&this._ext)>>26}set underlineStyle(e){this._ext&=-469762049,this._ext|=e<<26&469762048}get underlineColor(){return 67108863&this._ext}set underlineColor(e){this._ext&=-67108864,this._ext|=67108863&e}get urlId(){return this._urlId}set urlId(e){this._urlId=e}get underlineVariantOffset(){const e=(3758096384&this._ext)>>29;return e<0?4294967288^e:e}set underlineVariantOffset(e){this._ext&=536870911,this._ext|=e<<29&3758096384}constructor(e=0,t=0){this._ext=0,this._urlId=0,this._ext=e,this._urlId=t}clone(){return new r(this._ext,this._urlId)}isEmpty(){return 0===this.underlineStyle&&0===this._urlId}}t.ExtendedAttrs=r},9092:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.Buffer=t.MAX_BUFFER_SIZE=void 0;const r=i(6349),s=i(7226),n=i(3734),o=i(8437),a=i(4634),c=i(511),h=i(643),l=i(4863),d=i(7116);t.MAX_BUFFER_SIZE=4294967295,t.Buffer=class{constructor(e,t,i){this._hasScrollback=e,this._optionsService=t,this._bufferService=i,this.ydisp=0,this.ybase=0,this.y=0,this.x=0,this.tabs={},this.savedY=0,this.savedX=0,this.savedCurAttrData=o.DEFAULT_ATTR_DATA.clone(),this.savedCharset=d.DEFAULT_CHARSET,this.markers=[],this._nullCell=c.CellData.fromCharData([0,h.NULL_CELL_CHAR,h.NULL_CELL_WIDTH,h.NULL_CELL_CODE]),this._whitespaceCell=c.CellData.fromCharData([0,h.WHITESPACE_CELL_CHAR,h.WHITESPACE_CELL_WIDTH,h.WHITESPACE_CELL_CODE]),this._isClearing=!1,this._memoryCleanupQueue=new 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e&&e.buildNumber?this._hasScrollback&&"conpty"===e.backend&&e.buildNumber>=21376:this._hasScrollback&&!this._optionsService.rawOptions.windowsMode}_reflow(e,t){this._cols!==e&&(e>this._cols?this._reflowLarger(e,t):this._reflowSmaller(e,t))}_reflowLarger(e,t){const i=(0,a.reflowLargerGetLinesToRemove)(this.lines,this._cols,e,this.ybase+this.y,this.getNullCell(o.DEFAULT_ATTR_DATA));if(i.length>0){const r=(0,a.reflowLargerCreateNewLayout)(this.lines,i);(0,a.reflowLargerApplyNewLayout)(this.lines,r.layout),this._reflowLargerAdjustViewport(e,t,r.countRemoved)}}_reflowLargerAdjustViewport(e,t,i){const r=this.getNullCell(o.DEFAULT_ATTR_DATA);let s=i;for(;s-- >0;)0===this.ybase?(this.y>0&&this.y--,this.lines.length=0;n--){let c=this.lines.get(n);if(!c||!c.isWrapped&&c.getTrimmedLength()<=e)continue;const h=[c];for(;c.isWrapped&&n>0;)c=this.lines.get(--n),h.unshift(c);const l=this.ybase+this.y;if(l>=n&&l0&&(r.push({start:n+h.length+s,newLines:p}),s+=p.length),h.push(...p);let 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t=0;t>22,2097152&t?this._combined[e].charCodeAt(this._combined[e].length-1):i]}set(e,t){this._data[3*e+1]=t[n.CHAR_DATA_ATTR_INDEX],t[n.CHAR_DATA_CHAR_INDEX].length>1?(this._combined[e]=t[1],this._data[3*e+0]=2097152|e|t[n.CHAR_DATA_WIDTH_INDEX]<<22):this._data[3*e+0]=t[n.CHAR_DATA_CHAR_INDEX].charCodeAt(0)|t[n.CHAR_DATA_WIDTH_INDEX]<<22}getWidth(e){return this._data[3*e+0]>>22}hasWidth(e){return 12582912&this._data[3*e+0]}getFg(e){return this._data[3*e+1]}getBg(e){return this._data[3*e+2]}hasContent(e){return 4194303&this._data[3*e+0]}getCodePoint(e){const t=this._data[3*e+0];return 2097152&t?this._combined[e].charCodeAt(this._combined[e].length-1):2097151&t}isCombined(e){return 2097152&this._data[3*e+0]}getString(e){const t=this._data[3*e+0];return 2097152&t?this._combined[e]:2097151&t?(0,o.stringFromCodePoint)(2097151&t):""}isProtected(e){return 536870912&this._data[3*e+2]}loadCell(e,t){return 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r=0;rthis.length){if(this._data.buffer.byteLength>=4*i)this._data=new Uint32Array(this._data.buffer,0,i);else{const e=new Uint32Array(i);e.set(this._data),this._data=e}for(let i=this.length;i=e&&delete this._combined[r]}const r=Object.keys(this._extendedAttrs);for(let t=0;t=e&&delete this._extendedAttrs[i]}}return this.length=e,4*i*2=0;--e)if(4194303&this._data[3*e+0])return e+(this._data[3*e+0]>>22);return 0}getNoBgTrimmedLength(){for(let e=this.length-1;e>=0;--e)if(4194303&this._data[3*e+0]||50331648&this._data[3*e+2])return e+(this._data[3*e+0]>>22);return 0}copyCellsFrom(e,t,i,r,s){const n=e._data;if(s)for(let s=r-1;s>=0;s--){for(let e=0;e<3;e++)this._data[3*(i+s)+e]=n[3*(t+s)+e];268435456&n[3*(t+s)+2]&&(this._extendedAttrs[i+s]=e._extendedAttrs[t+s])}else for(let s=0;s=t&&(this._combined[s-t+i]=e._combined[s])}}translateToString(e,t,i,r){t=t??0,i=i??this.length,e&&(i=Math.min(i,this.getTrimmedLength())),r&&(r.length=0);let s="";for(;t>22||1}return r&&r.push(t),s}}t.BufferLine=c},4841:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.getRangeLength=void 0,t.getRangeLength=function(e,t){if(e.start.y>e.end.y)throw new Error(`Buffer range end (${e.end.x}, ${e.end.y}) cannot be before start (${e.start.x}, ${e.start.y})`);return t*(e.end.y-e.start.y)+(e.end.x-e.start.x+1)}},4634:(e,t)=>{function i(e,t,i){if(t===e.length-1)return e[t].getTrimmedLength();const r=!e[t].hasContent(i-1)&&1===e[t].getWidth(i-1),s=2===e[t+1].getWidth(0);return r&&s?i-1:i}Object.defineProperty(t,"__esModule",{value:!0}),t.getWrappedLineTrimmedLength=t.reflowSmallerGetNewLineLengths=t.reflowLargerApplyNewLayout=t.reflowLargerCreateNewLayout=t.reflowLargerGetLinesToRemove=void 0,t.reflowLargerGetLinesToRemove=function(e,t,r,s,n){const o=[];for(let a=0;a=a&&s0&&(e>d||0===l[e].getTrimmedLength());e--)p++;p>0&&(o.push(a+l.length-p),o.push(p)),a+=l.length-1}return o},t.reflowLargerCreateNewLayout=function(e,t){const i=[];let r=0,s=t[r],n=0;for(let 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this._stack.paused=!0,this._stack.loopPosition=r,this._stack.fallThrough=!0,i}else this._handlerFb(this._ident,"UNHOOK",e);this._active=o,this._ident=0}};const a=new s.Params;a.addParam(0),t.DcsHandler=class{constructor(e){this._handler=e,this._data="",this._params=a,this._hitLimit=!1}hook(e){this._params=e.length>1||e.params[0]?e.clone():a,this._data="",this._hitLimit=!1}put(e,t,i){this._hitLimit||(this._data+=(0,r.utf32ToString)(e,t,i),this._data.length>n.PAYLOAD_LIMIT&&(this._data="",this._hitLimit=!0))}unhook(e){let t=!1;if(this._hitLimit)t=!1;else if(e&&(t=this._handler(this._data,this._params),t instanceof Promise))return t.then((e=>(this._params=a,this._data="",this._hitLimit=!1,e)));return this._params=a,this._data="",this._hitLimit=!1,t}}},2015:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.EscapeSequenceParser=t.VT500_TRANSITION_TABLE=t.TransitionTable=void 0;const r=i(844),s=i(8742),n=i(6242),o=i(6351);class a{constructor(e){this.table=new 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e.addMany(s,0,3,0),e.addMany(s,1,3,1),e.add(127,1,0,1),e.addMany(s,8,0,8),e.addMany(s,3,3,3),e.add(127,3,0,3),e.addMany(s,4,3,4),e.add(127,4,0,4),e.addMany(s,6,3,6),e.addMany(s,5,3,5),e.add(127,5,0,5),e.addMany(s,2,3,2),e.add(127,2,0,2),e.add(93,1,4,8),e.addMany(r,8,5,8),e.add(127,8,5,8),e.addMany([156,27,24,26,7],8,6,0),e.addMany(i(28,32),8,0,8),e.addMany([88,94,95],1,0,7),e.addMany(r,7,0,7),e.addMany(s,7,0,7),e.add(156,7,0,0),e.add(127,7,0,7),e.add(91,1,11,3),e.addMany(i(64,127),3,7,0),e.addMany(i(48,60),3,8,4),e.addMany([60,61,62,63],3,9,4),e.addMany(i(48,60),4,8,4),e.addMany(i(64,127),4,7,0),e.addMany([60,61,62,63],4,0,6),e.addMany(i(32,64),6,0,6),e.add(127,6,0,6),e.addMany(i(64,127),6,0,0),e.addMany(i(32,48),3,9,5),e.addMany(i(32,48),5,9,5),e.addMany(i(48,64),5,0,6),e.addMany(i(64,127),5,7,0),e.addMany(i(32,48),4,9,5),e.addMany(i(32,48),1,9,2),e.addMany(i(32,48),2,9,2),e.addMany(i(48,127),2,10,0),e.addMany(i(48,80),1,10,0),e.addMany(i(81,88),1,10,0),e.addMany([89,90,92],1,10,0),e.addMany(i(96,127),1,10,0),e.add(80,1,11,9),e.addMany(s,9,0,9),e.add(127,9,0,9),e.addMany(i(28,32),9,0,9),e.addMany(i(32,48),9,9,12),e.addMany(i(48,60),9,8,10),e.addMany([60,61,62,63],9,9,10),e.addMany(s,11,0,11),e.addMany(i(32,128),11,0,11),e.addMany(i(28,32),11,0,11),e.addMany(s,10,0,10),e.add(127,10,0,10),e.addMany(i(28,32),10,0,10),e.addMany(i(48,60),10,8,10),e.addMany([60,61,62,63],10,0,11),e.addMany(i(32,48),10,9,12),e.addMany(s,12,0,12),e.add(127,12,0,12),e.addMany(i(28,32),12,0,12),e.addMany(i(32,48),12,9,12),e.addMany(i(48,64),12,0,11),e.addMany(i(64,127),12,12,13),e.addMany(i(64,127),10,12,13),e.addMany(i(64,127),9,12,13),e.addMany(s,13,13,13),e.addMany(r,13,13,13),e.add(127,13,0,13),e.addMany([27,156,24,26],13,14,0),e.add(c,0,2,0),e.add(c,8,5,8),e.add(c,6,0,6),e.add(c,11,0,11),e.add(c,13,13,13),e}();class h extends r.Disposable{constructor(e=t.VT500_TRANSITION_TABLE){super(),this._transitions=e,this._parseStack={state:0,handlers:[],handlerPos:0,transition:0,chunkPos:0},this.initialState=0,this.currentState=this.initialState,this._params=new s.Params,this._params.addParam(0),this._collect=0,this.precedingJoinState=0,this._printHandlerFb=(e,t,i)=>{},this._executeHandlerFb=e=>{},this._csiHandlerFb=(e,t)=>{},this._escHandlerFb=e=>{},this._errorHandlerFb=e=>e,this._printHandler=this._printHandlerFb,this._executeHandlers=Object.create(null),this._csiHandlers=Object.create(null),this._escHandlers=Object.create(null),this.register((0,r.toDisposable)((()=>{this._csiHandlers=Object.create(null),this._executeHandlers=Object.create(null),this._escHandlers=Object.create(null)}))),this._oscParser=this.register(new n.OscParser),this._dcsParser=this.register(new o.DcsParser),this._errorHandler=this._errorHandlerFb,this.registerEscHandler({final:"\\"},(()=>!0))}_identifier(e,t=[64,126]){let i=0;if(e.prefix){if(e.prefix.length>1)throw new Error("only one byte as prefix supported");if(i=e.prefix.charCodeAt(0),i&&60>i||i>63)throw new Error("prefix must be in range 0x3c .. 0x3f")}if(e.intermediates){if(e.intermediates.length>2)throw new Error("only two bytes as intermediates are supported");for(let t=0;tr||r>47)throw new Error("intermediate must be in range 0x20 .. 0x2f");i<<=8,i|=r}}if(1!==e.final.length)throw new Error("final must be a single byte");const r=e.final.charCodeAt(0);if(t[0]>r||r>t[1])throw new Error(`final must be in range ${t[0]} .. ${t[1]}`);return i<<=8,i|=r,i}identToString(e){const t=[];for(;e;)t.push(String.fromCharCode(255&e)),e>>=8;return t.reverse().join("")}setPrintHandler(e){this._printHandler=e}clearPrintHandler(){this._printHandler=this._printHandlerFb}registerEscHandler(e,t){const i=this._identifier(e,[48,126]);void 0===this._escHandlers[i]&&(this._escHandlers[i]=[]);const r=this._escHandlers[i];return r.push(t),{dispose:()=>{const e=r.indexOf(t);-1!==e&&r.splice(e,1)}}}clearEscHandler(e){this._escHandlers[this._identifier(e,[48,126])]&&delete this._escHandlers[this._identifier(e,[48,126])]}setEscHandlerFallback(e){this._escHandlerFb=e}setExecuteHandler(e,t){this._executeHandlers[e.charCodeAt(0)]=t}clearExecuteHandler(e){this._executeHandlers[e.charCodeAt(0)]&&delete this._executeHandlers[e.charCodeAt(0)]}setExecuteHandlerFallback(e){this._executeHandlerFb=e}registerCsiHandler(e,t){const i=this._identifier(e);void 0===this._csiHandlers[i]&&(this._csiHandlers[i]=[]);const r=this._csiHandlers[i];return r.push(t),{dispose:()=>{const e=r.indexOf(t);-1!==e&&r.splice(e,1)}}}clearCsiHandler(e){this._csiHandlers[this._identifier(e)]&&delete this._csiHandlers[this._identifier(e)]}setCsiHandlerFallback(e){this._csiHandlerFb=e}registerDcsHandler(e,t){return this._dcsParser.registerHandler(this._identifier(e),t)}clearDcsHandler(e){this._dcsParser.clearHandler(this._identifier(e))}setDcsHandlerFallback(e){this._dcsParser.setHandlerFallback(e)}registerOscHandler(e,t){return this._oscParser.registerHandler(e,t)}clearOscHandler(e){this._oscParser.clearHandler(e)}setOscHandlerFallback(e){this._oscParser.setHandlerFallback(e)}setErrorHandler(e){this._errorHandler=e}clearErrorHandler(){this._errorHandler=this._errorHandlerFb}reset(){this.currentState=this.initialState,this._oscParser.reset(),this._dcsParser.reset(),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0,0!==this._parseStack.state&&(this._parseStack.state=2,this._parseStack.handlers=[])}_preserveStack(e,t,i,r,s){this._parseStack.state=e,this._parseStack.handlers=t,this._parseStack.handlerPos=i,this._parseStack.transition=r,this._parseStack.chunkPos=s}parse(e,t,i){let r,s=0,n=0,o=0;if(this._parseStack.state)if(2===this._parseStack.state)this._parseStack.state=0,o=this._parseStack.chunkPos+1;else{if(void 0===i||1===this._parseStack.state)throw this._parseStack.state=1,new Error("improper continuation due to previous async handler, giving up parsing");const t=this._parseStack.handlers;let n=this._parseStack.handlerPos-1;switch(this._parseStack.state){case 3:if(!1===i&&n>-1)for(;n>=0&&(r=t[n](this._params),!0!==r);n--)if(r instanceof Promise)return this._parseStack.handlerPos=n,r;this._parseStack.handlers=[];break;case 4:if(!1===i&&n>-1)for(;n>=0&&(r=t[n](),!0!==r);n--)if(r instanceof Promise)return this._parseStack.handlerPos=n,r;this._parseStack.handlers=[];break;case 6:if(s=e[this._parseStack.chunkPos],r=this._dcsParser.unhook(24!==s&&26!==s,i),r)return r;27===s&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0;break;case 5:if(s=e[this._parseStack.chunkPos],r=this._oscParser.end(24!==s&&26!==s,i),r)return r;27===s&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0}this._parseStack.state=0,o=this._parseStack.chunkPos+1,this.precedingJoinState=0,this.currentState=15&this._parseStack.transition}for(let i=o;i>4){case 2:for(let r=i+1;;++r){if(r>=t||(s=e[r])<32||s>126&&s=t||(s=e[r])<32||s>126&&s=t||(s=e[r])<32||s>126&&s=t||(s=e[r])<32||s>126&&s=0&&(r=o[a](this._params),!0!==r);a--)if(r instanceof Promise)return this._preserveStack(3,o,a,n,i),r;a<0&&this._csiHandlerFb(this._collect<<8|s,this._params),this.precedingJoinState=0;break;case 8:do{switch(s){case 59:this._params.addParam(0);break;case 58:this._params.addSubParam(-1);break;default:this._params.addDigit(s-48)}}while(++i47&&s<60);i--;break;case 9:this._collect<<=8,this._collect|=s;break;case 10:const h=this._escHandlers[this._collect<<8|s];let l=h?h.length-1:-1;for(;l>=0&&(r=h[l](),!0!==r);l--)if(r instanceof Promise)return this._preserveStack(4,h,l,n,i),r;l<0&&this._escHandlerFb(this._collect<<8|s),this.precedingJoinState=0;break;case 11:this._params.reset(),this._params.addParam(0),this._collect=0;break;case 12:this._dcsParser.hook(this._collect<<8|s,this._params);break;case 13:for(let r=i+1;;++r)if(r>=t||24===(s=e[r])||26===s||27===s||s>127&&s=t||(s=e[r])<32||s>127&&s{Object.defineProperty(t,"__esModule",{value:!0}),t.OscHandler=t.OscParser=void 0;const r=i(5770),s=i(482),n=[];t.OscParser=class{constructor(){this._state=0,this._active=n,this._id=-1,this._handlers=Object.create(null),this._handlerFb=()=>{},this._stack={paused:!1,loopPosition:0,fallThrough:!1}}registerHandler(e,t){void 0===this._handlers[e]&&(this._handlers[e]=[]);const i=this._handlers[e];return i.push(t),{dispose:()=>{const e=i.indexOf(t);-1!==e&&i.splice(e,1)}}}clearHandler(e){this._handlers[e]&&delete this._handlers[e]}setHandlerFallback(e){this._handlerFb=e}dispose(){this._handlers=Object.create(null),this._handlerFb=()=>{},this._active=n}reset(){if(2===this._state)for(let e=this._stack.paused?this._stack.loopPosition-1:this._active.length-1;e>=0;--e)this._active[e].end(!1);this._stack.paused=!1,this._active=n,this._id=-1,this._state=0}_start(){if(this._active=this._handlers[this._id]||n,this._active.length)for(let e=this._active.length-1;e>=0;e--)this._active[e].start();else this._handlerFb(this._id,"START")}_put(e,t,i){if(this._active.length)for(let r=this._active.length-1;r>=0;r--)this._active[r].put(e,t,i);else this._handlerFb(this._id,"PUT",(0,s.utf32ToString)(e,t,i))}start(){this.reset(),this._state=1}put(e,t,i){if(3!==this._state){if(1===this._state)for(;t0&&this._put(e,t,i)}}end(e,t=!0){if(0!==this._state){if(3!==this._state)if(1===this._state&&this._start(),this._active.length){let i=!1,r=this._active.length-1,s=!1;if(this._stack.paused&&(r=this._stack.loopPosition-1,i=t,s=this._stack.fallThrough,this._stack.paused=!1),!s&&!1===i){for(;r>=0&&(i=this._active[r].end(e),!0!==i);r--)if(i instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=r,this._stack.fallThrough=!1,i;r--}for(;r>=0;r--)if(i=this._active[r].end(!1),i instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=r,this._stack.fallThrough=!0,i}else this._handlerFb(this._id,"END",e);this._active=n,this._id=-1,this._state=0}}},t.OscHandler=class{constructor(e){this._handler=e,this._data="",this._hitLimit=!1}start(){this._data="",this._hitLimit=!1}put(e,t,i){this._hitLimit||(this._data+=(0,s.utf32ToString)(e,t,i),this._data.length>r.PAYLOAD_LIMIT&&(this._data="",this._hitLimit=!0))}end(e){let t=!1;if(this._hitLimit)t=!1;else if(e&&(t=this._handler(this._data),t instanceof Promise))return t.then((e=>(this._data="",this._hitLimit=!1,e)));return this._data="",this._hitLimit=!1,t}}},8742:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.Params=void 0;const i=2147483647;class r{static fromArray(e){const t=new r;if(!e.length)return t;for(let i=Array.isArray(e[0])?1:0;i256)throw new Error("maxSubParamsLength must not be greater than 256");this.params=new Int32Array(e),this.length=0,this._subParams=new Int32Array(t),this._subParamsLength=0,this._subParamsIdx=new Uint16Array(e),this._rejectDigits=!1,this._rejectSubDigits=!1,this._digitIsSub=!1}clone(){const e=new r(this.maxLength,this.maxSubParamsLength);return e.params.set(this.params),e.length=this.length,e._subParams.set(this._subParams),e._subParamsLength=this._subParamsLength,e._subParamsIdx.set(this._subParamsIdx),e._rejectDigits=this._rejectDigits,e._rejectSubDigits=this._rejectSubDigits,e._digitIsSub=this._digitIsSub,e}toArray(){const e=[];for(let t=0;t>8,r=255&this._subParamsIdx[t];r-i>0&&e.push(Array.prototype.slice.call(this._subParams,i,r))}return e}reset(){this.length=0,this._subParamsLength=0,this._rejectDigits=!1,this._rejectSubDigits=!1,this._digitIsSub=!1}addParam(e){if(this._digitIsSub=!1,this.length>=this.maxLength)this._rejectDigits=!0;else{if(e<-1)throw new Error("values lesser than -1 are not allowed");this._subParamsIdx[this.length]=this._subParamsLength<<8|this._subParamsLength,this.params[this.length++]=e>i?i:e}}addSubParam(e){if(this._digitIsSub=!0,this.length)if(this._rejectDigits||this._subParamsLength>=this.maxSubParamsLength)this._rejectSubDigits=!0;else{if(e<-1)throw new Error("values lesser than -1 are not allowed");this._subParams[this._subParamsLength++]=e>i?i:e,this._subParamsIdx[this.length-1]++}}hasSubParams(e){return(255&this._subParamsIdx[e])-(this._subParamsIdx[e]>>8)>0}getSubParams(e){const t=this._subParamsIdx[e]>>8,i=255&this._subParamsIdx[e];return i-t>0?this._subParams.subarray(t,i):null}getSubParamsAll(){const e={};for(let t=0;t>8,r=255&this._subParamsIdx[t];r-i>0&&(e[t]=this._subParams.slice(i,r))}return e}addDigit(e){let t;if(this._rejectDigits||!(t=this._digitIsSub?this._subParamsLength:this.length)||this._digitIsSub&&this._rejectSubDigits)return;const r=this._digitIsSub?this._subParams:this.params,s=r[t-1];r[t-1]=~s?Math.min(10*s+e,i):e}}t.Params=r},5741:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.AddonManager=void 0,t.AddonManager=class{constructor(){this._addons=[]}dispose(){for(let e=this._addons.length-1;e>=0;e--)this._addons[e].instance.dispose()}loadAddon(e,t){const i={instance:t,dispose:t.dispose,isDisposed:!1};this._addons.push(i),t.dispose=()=>this._wrappedAddonDispose(i),t.activate(e)}_wrappedAddonDispose(e){if(e.isDisposed)return;let t=-1;for(let i=0;i{Object.defineProperty(t,"__esModule",{value:!0}),t.BufferApiView=void 0;const r=i(3785),s=i(511);t.BufferApiView=class{constructor(e,t){this._buffer=e,this.type=t}init(e){return this._buffer=e,this}get cursorY(){return this._buffer.y}get cursorX(){return this._buffer.x}get viewportY(){return this._buffer.ydisp}get baseY(){return this._buffer.ybase}get length(){return this._buffer.lines.length}getLine(e){const t=this._buffer.lines.get(e);if(t)return new r.BufferLineApiView(t)}getNullCell(){return new s.CellData}}},3785:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.BufferLineApiView=void 0;const r=i(511);t.BufferLineApiView=class{constructor(e){this._line=e}get isWrapped(){return this._line.isWrapped}get length(){return this._line.length}getCell(e,t){if(!(e<0||e>=this._line.length))return t?(this._line.loadCell(e,t),t):this._line.loadCell(e,new r.CellData)}translateToString(e,t,i){return this._line.translateToString(e,t,i)}}},8285:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.BufferNamespaceApi=void 0;const r=i(8771),s=i(8460),n=i(844);class o extends n.Disposable{constructor(e){super(),this._core=e,this._onBufferChange=this.register(new s.EventEmitter),this.onBufferChange=this._onBufferChange.event,this._normal=new r.BufferApiView(this._core.buffers.normal,"normal"),this._alternate=new r.BufferApiView(this._core.buffers.alt,"alternate"),this._core.buffers.onBufferActivate((()=>this._onBufferChange.fire(this.active)))}get active(){if(this._core.buffers.active===this._core.buffers.normal)return this.normal;if(this._core.buffers.active===this._core.buffers.alt)return this.alternate;throw new Error("Active buffer is neither normal nor alternate")}get normal(){return this._normal.init(this._core.buffers.normal)}get alternate(){return this._alternate.init(this._core.buffers.alt)}}t.BufferNamespaceApi=o},7975:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.ParserApi=void 0,t.ParserApi=class{constructor(e){this._core=e}registerCsiHandler(e,t){return this._core.registerCsiHandler(e,(e=>t(e.toArray())))}addCsiHandler(e,t){return this.registerCsiHandler(e,t)}registerDcsHandler(e,t){return 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location&&e.hostname!==location.hostname||i!==e.port}const t=e&&e.forceBase64;this.supportsBinary=z&&!t,this.opts.withCredentials&&(this.cookieJar=void 0)}get name(){return"polling"}doOpen(){this.poll()}pause(e){this.readyState="pausing";const t=()=>{this.readyState="paused",e()};if(this.polling||!this.writable){let e=0;this.polling&&(e++,this.once("pollComplete",(function(){--e||t()}))),this.writable||(e++,this.once("drain",(function(){--e||t()})))}else t()}poll(){this.polling=!0,this.doPoll(),this.emitReserved("poll")}onData(e){((e,t)=>{const i=e.split(m),r=[];for(let e=0;e{if("opening"===this.readyState&&"open"===e.type&&this.onOpen(),"close"===e.type)return this.onClose({description:"transport closed by the server"}),!1;this.onPacket(e)})),"closed"!==this.readyState&&(this.polling=!1,this.emitReserved("pollComplete"),"open"===this.readyState&&this.poll())}doClose(){const e=()=>{this.write([{type:"close"}])};"open"===this.readyState?e():this.once("open",e)}write(e){this.writable=!1,((e,t)=>{const i=e.length,r=new Array(i);let s=0;e.forEach(((e,n)=>{c(e,!1,(e=>{r[n]=e,++s===i&&t(r.join(m))}))}))})(e,(e=>{this.doWrite(e,(()=>{this.writable=!0,this.emitReserved("drain")}))}))}uri(){const e=this.opts.secure?"https":"http",t=this.query||{};return!1!==this.opts.timestampRequests&&(t[this.opts.timestampParam]=F()),this.supportsBinary||t.sid||(t.b64=1),this.createUri(e,t)}request(e={}){return Object.assign(e,{xd:this.xd,cookieJar:this.cookieJar},this.opts),new $(this.uri(),e)}doWrite(e,t){const i=this.request({method:"POST",data:e});i.on("success",t),i.on("error",((e,t)=>{this.onError("xhr post error",e,t)}))}doPoll(){const e=this.request();e.on("data",this.onData.bind(this)),e.on("error",((e,t)=>{this.onError("xhr poll error",e,t)})),this.pollXhr=e}}},X=/^(?:(?![^:@\/?#]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@\/?#]*)(?::([^:@\/?#]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,J=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];function Z(e){if(e.length>2e3)throw"URI too long";const t=e,i=e.indexOf("["),r=e.indexOf("]");-1!=i&&-1!=r&&(e=e.substring(0,i)+e.substring(i,r).replace(/:/g,";")+e.substring(r,e.length));let s=X.exec(e||""),n={},o=14;for(;o--;)n[J[o]]=s[o]||"";return-1!=i&&-1!=r&&(n.source=t,n.host=n.host.substring(1,n.host.length-1).replace(/;/g,":"),n.authority=n.authority.replace("[","").replace("]","").replace(/;/g,":"),n.ipv6uri=!0),n.pathNames=function(e,t){const i=/\/{2,9}/g,r=t.replace(i,"/").split("/");"/"!=t.slice(0,1)&&0!==t.length||r.splice(0,1);"/"==t.slice(-1)&&r.splice(r.length-1,1);return r}(0,n.path),n.queryKey=function(e,t){const i={};return t.replace(/(?:^|&)([^&=]*)=?([^&]*)/g,(function(e,t,r){t&&(i[t]=r)})),i}(0,n.query),n}class Q extends w{constructor(e,t={}){super(),this.binaryType="arraybuffer",this.writeBuffer=[],e&&"object"==typeof e&&(t=e,e=null),e?(e=Z(e),t.hostname=e.host,t.secure="https"===e.protocol||"wss"===e.protocol,t.port=e.port,e.query&&(t.query=e.query)):t.host&&(t.hostname=Z(t.host).host),R(this,t),this.secure=null!=t.secure?t.secure:"undefined"!=typeof location&&"https:"===location.protocol,t.hostname&&!t.port&&(t.port=this.secure?"443":"80"),this.hostname=t.hostname||("undefined"!=typeof location?location.hostname:"localhost"),this.port=t.port||("undefined"!=typeof location&&location.port?location.port:this.secure?"443":"80"),this.transports=t.transports||["polling","websocket","webtransport"],this.writeBuffer=[],this.prevBufferLen=0,this.opts=Object.assign({path:"/engine.io",agent:!1,withCredentials:!1,upgrade:!0,timestampParam:"t",rememberUpgrade:!1,addTrailingSlash:!0,rejectUnauthorized:!0,perMessageDeflate:{threshold:1024},transportOptions:{},closeOnBeforeunload:!1},t),this.opts.path=this.opts.path.replace(/\/$/,"")+(this.opts.addTrailingSlash?"/":""),"string"==typeof this.opts.query&&(this.opts.query=function(e){let t={},i=e.split("&");for(let e=0,r=i.length;e{this.transport&&(this.transport.removeAllListeners(),this.transport.close())},addEventListener("beforeunload",this.beforeunloadEventListener,!1)),"localhost"!==this.hostname&&(this.offlineEventListener=()=>{this.onClose("transport close",{description:"network connection lost"})},addEventListener("offline",this.offlineEventListener,!1))),this.open()}createTransport(e){const t=Object.assign({},this.opts.query);t.EIO=4,t.transport=e,this.id&&(t.sid=this.id);const i=Object.assign({},this.opts,{query:t,socket:this,hostname:this.hostname,secure:this.secure,port:this.port},this.opts.transportOptions[e]);return new G[e](i)}open(){let e;if(this.opts.rememberUpgrade&&Q.priorWebsocketSuccess&&-1!==this.transports.indexOf("websocket"))e="websocket";else{if(0===this.transports.length)return void this.setTimeoutFn((()=>{this.emitReserved("error","No transports available")}),0);e=this.transports[0]}this.readyState="opening";try{e=this.createTransport(e)}catch(e){return this.transports.shift(),void this.open()}e.open(),this.setTransport(e)}setTransport(e){this.transport&&this.transport.removeAllListeners(),this.transport=e,e.on("drain",this.onDrain.bind(this)).on("packet",this.onPacket.bind(this)).on("error",this.onError.bind(this)).on("close",(e=>this.onClose("transport close",e)))}probe(e){let t=this.createTransport(e),i=!1;Q.priorWebsocketSuccess=!1;const r=()=>{i||(t.send([{type:"ping",data:"probe"}]),t.once("packet",(e=>{if(!i)if("pong"===e.type&&"probe"===e.data){if(this.upgrading=!0,this.emitReserved("upgrading",t),!t)return;Q.priorWebsocketSuccess="websocket"===t.name,this.transport.pause((()=>{i||"closed"!==this.readyState&&(h(),this.setTransport(t),t.send([{type:"upgrade"}]),this.emitReserved("upgrade",t),t=null,this.upgrading=!1,this.flush())}))}else{const e=new Error("probe error");e.transport=t.name,this.emitReserved("upgradeError",e)}})))};function s(){i||(i=!0,h(),t.close(),t=null)}const n=e=>{const i=new Error("probe error: "+e);i.transport=t.name,s(),this.emitReserved("upgradeError",i)};function o(){n("transport closed")}function a(){n("socket closed")}function c(e){t&&e.name!==t.name&&s()}const h=()=>{t.removeListener("open",r),t.removeListener("error",n),t.removeListener("close",o),this.off("close",a),this.off("upgrading",c)};t.once("open",r),t.once("error",n),t.once("close",o),this.once("close",a),this.once("upgrading",c),-1!==this.upgrades.indexOf("webtransport")&&"webtransport"!==e?this.setTimeoutFn((()=>{i||t.open()}),200):t.open()}onOpen(){if(this.readyState="open",Q.priorWebsocketSuccess="websocket"===this.transport.name,this.emitReserved("open"),this.flush(),"open"===this.readyState&&this.opts.upgrade){let e=0;const t=this.upgrades.length;for(;e{this.onClose("ping timeout")}),this.pingInterval+this.pingTimeout),this.opts.autoUnref&&this.pingTimeoutTimer.unref()}onDrain(){this.writeBuffer.splice(0,this.prevBufferLen),this.prevBufferLen=0,0===this.writeBuffer.length?this.emitReserved("drain"):this.flush()}flush(){if("closed"!==this.readyState&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length){const e=this.getWritablePackets();this.transport.send(e),this.prevBufferLen=e.length,this.emitReserved("flush")}}getWritablePackets(){if(!(this.maxPayload&&"polling"===this.transport.name&&this.writeBuffer.length>1))return this.writeBuffer;let e=1;for(let i=0;i=57344?i+=3:(r++,i+=4);return i}(t):Math.ceil(1.33*(t.byteLength||t.size))),i>0&&e>this.maxPayload)return this.writeBuffer.slice(0,i);e+=2}var t;return this.writeBuffer}write(e,t,i){return this.sendPacket("message",e,t,i),this}send(e,t,i){return this.sendPacket("message",e,t,i),this}sendPacket(e,t,i,r){if("function"==typeof t&&(r=t,t=void 0),"function"==typeof i&&(r=i,i=null),"closing"===this.readyState||"closed"===this.readyState)return;(i=i||{}).compress=!1!==i.compress;const s={type:e,data:t,options:i};this.emitReserved("packetCreate",s),this.writeBuffer.push(s),r&&this.once("flush",r),this.flush()}close(){const e=()=>{this.onClose("forced close"),this.transport.close()},t=()=>{this.off("upgrade",t),this.off("upgradeError",t),e()},i=()=>{this.once("upgrade",t),this.once("upgradeError",t)};return"opening"!==this.readyState&&"open"!==this.readyState||(this.readyState="closing",this.writeBuffer.length?this.once("drain",(()=>{this.upgrading?i():e()})):this.upgrading?i():e()),this}onError(e){Q.priorWebsocketSuccess=!1,this.emitReserved("error",e),this.onClose("transport error",e)}onClose(e,t){"opening"!==this.readyState&&"open"!==this.readyState&&"closing"!==this.readyState||(this.clearTimeoutFn(this.pingTimeoutTimer),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),"function"==typeof removeEventListener&&(removeEventListener("beforeunload",this.beforeunloadEventListener,!1),removeEventListener("offline",this.offlineEventListener,!1)),this.readyState="closed",this.id=null,this.emitReserved("close",e,t),this.writeBuffer=[],this.prevBufferLen=0)}filterUpgrades(e){const t=[];let i=0;const r=e.length;for(;i"function"==typeof ArrayBuffer.isView?ArrayBuffer.isView(e):e.buffer instanceof ArrayBuffer,ie=Object.prototype.toString,re="function"==typeof Blob||"undefined"!=typeof Blob&&"[object BlobConstructor]"===ie.call(Blob),se="function"==typeof File||"undefined"!=typeof File&&"[object FileConstructor]"===ie.call(File);function ne(e){return ee&&(e instanceof ArrayBuffer||te(e))||re&&e instanceof Blob||se&&e instanceof File}function oe(e,t){if(!e||"object"!=typeof e)return!1;if(Array.isArray(e)){for(let t=0,i=e.length;t=0&&e.num{delete this.acks[e];for(let t=0;t{this.io.clearTimeoutFn(s),t.apply(this,e)};n.withError=!0,this.acks[e]=n}emitWithAck(e,...t){return new Promise(((i,r)=>{const s=(e,t)=>e?r(e):i(t);s.withError=!0,t.push(s),this.emit(e,...t)}))}_addToQueue(e){let t;"function"==typeof e[e.length-1]&&(t=e.pop());const i={id:this._queueSeq++,tryCount:0,pending:!1,args:e,flags:Object.assign({fromQueue:!0},this.flags)};e.push(((e,...r)=>{if(i!==this._queue[0])return;return null!==e?i.tryCount>this._opts.retries&&(this._queue.shift(),t&&t(e)):(this._queue.shift(),t&&t(null,...r)),i.pending=!1,this._drainQueue()})),this._queue.push(i),this._drainQueue()}_drainQueue(e=!1){if(!this.connected||0===this._queue.length)return;const t=this._queue[0];t.pending&&!e||(t.pending=!0,t.tryCount++,this.flags=t.flags,this.emit.apply(this,t.args))}packet(e){e.nsp=this.nsp,this.io._packet(e)}onopen(){"function"==typeof this.auth?this.auth((e=>{this._sendConnectPacket(e)})):this._sendConnectPacket(this.auth)}_sendConnectPacket(e){this.packet({type:fe.CONNECT,data:this._pid?Object.assign({pid:this._pid,offset:this._lastOffset},e):e})}onerror(e){this.connected||this.emitReserved("connect_error",e)}onclose(e,t){this.connected=!1,delete this.id,this.emitReserved("disconnect",e,t),this._clearAcks()}_clearAcks(){Object.keys(this.acks).forEach((e=>{if(!this.sendBuffer.some((t=>String(t.id)===e))){const t=this.acks[e];delete this.acks[e],t.withError&&t.call(this,new Error("socket has been disconnected"))}}))}onpacket(e){if(e.nsp===this.nsp)switch(e.type){case fe.CONNECT:e.data&&e.data.sid?this.onconnect(e.data.sid,e.data.pid):this.emitReserved("connect_error",new Error("It seems you are trying to reach a Socket.IO server in v2.x with a v3.x client, but they are not compatible (more information here: https://socket.io/docs/v3/migrating-from-2-x-to-3-0/)"));break;case fe.EVENT:case fe.BINARY_EVENT:this.onevent(e);break;case fe.ACK:case fe.BINARY_ACK:this.onack(e);break;case fe.DISCONNECT:this.ondisconnect();break;case fe.CONNECT_ERROR:this.destroy();const t=new Error(e.data.message);t.data=e.data.data,this.emitReserved("connect_error",t)}}onevent(e){const t=e.data||[];null!=e.id&&t.push(this.ack(e.id)),this.connected?this.emitEvent(t):this.receiveBuffer.push(Object.freeze(t))}emitEvent(e){if(this._anyListeners&&this._anyListeners.length){const t=this._anyListeners.slice();for(const i of t)i.apply(this,e)}super.emit.apply(this,e),this._pid&&e.length&&"string"==typeof e[e.length-1]&&(this._lastOffset=e[e.length-1])}ack(e){const t=this;let i=!1;return function(...r){i||(i=!0,t.packet({type:fe.ACK,id:e,data:r}))}}onack(e){const t=this.acks[e.id];"function"==typeof t&&(delete this.acks[e.id],t.withError&&e.data.unshift(null),t.apply(this,e.data))}onconnect(e,t){this.id=e,this.recovered=t&&this._pid===t,this._pid=t,this.connected=!0,this.emitBuffered(),this.emitReserved("connect"),this._drainQueue(!0)}emitBuffered(){this.receiveBuffer.forEach((e=>this.emitEvent(e))),this.receiveBuffer=[],this.sendBuffer.forEach((e=>{this.notifyOutgoingListeners(e),this.packet(e)})),this.sendBuffer=[]}ondisconnect(){this.destroy(),this.onclose("io server disconnect")}destroy(){this.subs&&(this.subs.forEach((e=>e())),this.subs=void 0),this.io._destroy(this)}disconnect(){return this.connected&&this.packet({type:fe.DISCONNECT}),this.destroy(),this.connected&&this.onclose("io client disconnect"),this}close(){return this.disconnect()}compress(e){return this.flags.compress=e,this}get volatile(){return this.flags.volatile=!0,this}timeout(e){return this.flags.timeout=e,this}onAny(e){return this._anyListeners=this._anyListeners||[],this._anyListeners.push(e),this}prependAny(e){return this._anyListeners=this._anyListeners||[],this._anyListeners.unshift(e),this}offAny(e){if(!this._anyListeners)return this;if(e){const t=this._anyListeners;for(let i=0;i0&&e.jitter<=1?e.jitter:0,this.attempts=0}ye.prototype.duration=function(){var e=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var t=Math.random(),i=Math.floor(t*this.jitter*e);e=1&Math.floor(10*t)?e+i:e-i}return 0|Math.min(e,this.max)},ye.prototype.reset=function(){this.attempts=0},ye.prototype.setMin=function(e){this.ms=e},ye.prototype.setMax=function(e){this.max=e},ye.prototype.setJitter=function(e){this.jitter=e};class Ce extends w{constructor(t,i){var r;super(),this.nsps={},this.subs=[],t&&"object"==typeof t&&(i=t,t=void 0),(i=i||{}).path=i.path||"/socket.io",this.opts=i,R(this,i),this.reconnection(!1!==i.reconnection),this.reconnectionAttempts(i.reconnectionAttempts||1/0),this.reconnectionDelay(i.reconnectionDelay||1e3),this.reconnectionDelayMax(i.reconnectionDelayMax||5e3),this.randomizationFactor(null!==(r=i.randomizationFactor)&&void 0!==r?r:.5),this.backoff=new ye({min:this.reconnectionDelay(),max:this.reconnectionDelayMax(),jitter:this.randomizationFactor()}),this.timeout(null==i.timeout?2e4:i.timeout),this._readyState="closed",this.uri=t;const s=i.parser||e;this.encoder=new s.Encoder,this.decoder=new s.Decoder,this._autoConnect=!1!==i.autoConnect,this._autoConnect&&this.open()}reconnection(e){return arguments.length?(this._reconnection=!!e,this):this._reconnection}reconnectionAttempts(e){return void 0===e?this._reconnectionAttempts:(this._reconnectionAttempts=e,this)}reconnectionDelay(e){var t;return void 0===e?this._reconnectionDelay:(this._reconnectionDelay=e,null===(t=this.backoff)||void 0===t||t.setMin(e),this)}randomizationFactor(e){var t;return void 0===e?this._randomizationFactor:(this._randomizationFactor=e,null===(t=this.backoff)||void 0===t||t.setJitter(e),this)}reconnectionDelayMax(e){var t;return void 0===e?this._reconnectionDelayMax:(this._reconnectionDelayMax=e,null===(t=this.backoff)||void 0===t||t.setMax(e),this)}timeout(e){return arguments.length?(this._timeout=e,this):this._timeout}maybeReconnectOnOpen(){!this._reconnecting&&this._reconnection&&0===this.backoff.attempts&&this.reconnect()}open(e){if(~this._readyState.indexOf("open"))return this;this.engine=new Q(this.uri,this.opts);const t=this.engine,i=this;this._readyState="opening",this.skipReconnect=!1;const r=me(t,"open",(function(){i.onopen(),e&&e()})),s=t=>{this.cleanup(),this._readyState="closed",this.emitReserved("error",t),e?e(t):this.maybeReconnectOnOpen()},n=me(t,"error",s);if(!1!==this._timeout){const e=this._timeout,i=this.setTimeoutFn((()=>{r(),s(new Error("timeout")),t.close()}),e);this.opts.autoUnref&&i.unref(),this.subs.push((()=>{this.clearTimeoutFn(i)}))}return this.subs.push(r),this.subs.push(n),this}connect(e){return this.open(e)}onopen(){this.cleanup(),this._readyState="open",this.emitReserved("open");const e=this.engine;this.subs.push(me(e,"ping",this.onping.bind(this)),me(e,"data",this.ondata.bind(this)),me(e,"error",this.onerror.bind(this)),me(e,"close",this.onclose.bind(this)),me(this.decoder,"decoded",this.ondecoded.bind(this)))}onping(){this.emitReserved("ping")}ondata(e){try{this.decoder.add(e)}catch(e){this.onclose("parse error",e)}}ondecoded(e){K((()=>{this.emitReserved("packet",e)}),this.setTimeoutFn)}onerror(e){this.emitReserved("error",e)}socket(e,t){let i=this.nsps[e];return i?this._autoConnect&&!i.active&&i.connect():(i=new Se(this,e,t),this.nsps[e]=i),i}_destroy(e){const t=Object.keys(this.nsps);for(const e of t){if(this.nsps[e].active)return}this._close()}_packet(e){const t=this.encoder.encode(e);for(let i=0;ie())),this.subs.length=0,this.decoder.destroy()}_close(){this.skipReconnect=!0,this._reconnecting=!1,this.onclose("forced close"),this.engine&&this.engine.close()}disconnect(){return this._close()}onclose(e,t){this.cleanup(),this.backoff.reset(),this._readyState="closed",this.emitReserved("close",e,t),this._reconnection&&!this.skipReconnect&&this.reconnect()}reconnect(){if(this._reconnecting||this.skipReconnect)return this;const e=this;if(this.backoff.attempts>=this._reconnectionAttempts)this.backoff.reset(),this.emitReserved("reconnect_failed"),this._reconnecting=!1;else{const 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s=-1!==r.host.indexOf(":")?"["+r.host+"]":r.host;return r.id=r.protocol+"://"+s+":"+r.port+t,r.href=r.protocol+"://"+s+(i&&i.port===r.port?"":":"+r.port),r}(e,(t=t||{}).path||"/socket.io"),r=i.source,s=i.id,n=i.path,o=we[s]&&n in we[s].nsps;let a;return t.forceNew||t["force new connection"]||!1===t.multiplex||o?a=new Ce(r,t):(we[s]||(we[s]=new Ce(r,t)),a=we[s]),i.query&&!t.query&&(t.query=i.queryKey),a.socket(i.path,t)}Object.assign(ke,{Manager:Ce,Socket:Se,io:ke,connect:ke});var Ee=i(822),xe=i(526);function Le(e,t){var i=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),i.push.apply(i,r)}return i}function Re(e){for(var t=1;te.length)&&(t=e.length);for(var i=0,r=new Array(t);i0;)t+=Ft[62*Math.random()|0];return t}function Wt(e){for(var t=[],i=(e||[]).length>>>0;i--;)t[i]=e[i];return t}function jt(e){return e.classList?Wt(e.classList):(e.getAttribute("class")||"").split(" ").filter((function(e){return e}))}function Ut(e){return"".concat(e).replace(/&/g,"&").replace(/"/g,""").replace(/'/g,"'").replace(//g,">")}function zt(e){return Object.keys(e||{}).reduce((function(t,i){return t+"".concat(i,": ").concat(e[i].trim(),";")}),"")}function $t(e){return e.size!==Ht.size||e.x!==Ht.x||e.y!==Ht.y||e.rotate!==Ht.rotate||e.flipX||e.flipY}var qt=':root, :host {\n --fa-font-solid: normal 900 1em/1 "Font Awesome 6 Solid";\n --fa-font-regular: normal 400 1em/1 "Font Awesome 6 Regular";\n --fa-font-light: normal 300 1em/1 "Font Awesome 6 Light";\n --fa-font-thin: normal 100 1em/1 "Font Awesome 6 Thin";\n --fa-font-duotone: normal 900 1em/1 "Font Awesome 6 Duotone";\n --fa-font-sharp-solid: normal 900 1em/1 "Font Awesome 6 Sharp";\n --fa-font-sharp-regular: normal 400 1em/1 "Font Awesome 6 Sharp";\n --fa-font-sharp-light: normal 300 1em/1 "Font Awesome 6 Sharp";\n --fa-font-sharp-thin: normal 100 1em/1 "Font Awesome 6 Sharp";\n --fa-font-brands: normal 400 1em/1 "Font Awesome 6 Brands";\n}\n\nsvg:not(:root).svg-inline--fa, svg:not(:host).svg-inline--fa {\n overflow: visible;\n box-sizing: content-box;\n}\n\n.svg-inline--fa {\n display: var(--fa-display, inline-block);\n height: 1em;\n overflow: visible;\n vertical-align: -0.125em;\n}\n.svg-inline--fa.fa-2xs {\n vertical-align: 0.1em;\n}\n.svg-inline--fa.fa-xs {\n vertical-align: 0em;\n}\n.svg-inline--fa.fa-sm {\n vertical-align: -0.0714285705em;\n}\n.svg-inline--fa.fa-lg {\n vertical-align: -0.2em;\n}\n.svg-inline--fa.fa-xl {\n vertical-align: -0.25em;\n}\n.svg-inline--fa.fa-2xl {\n vertical-align: -0.3125em;\n}\n.svg-inline--fa.fa-pull-left {\n margin-right: var(--fa-pull-margin, 0.3em);\n width: auto;\n}\n.svg-inline--fa.fa-pull-right {\n margin-left: var(--fa-pull-margin, 0.3em);\n width: auto;\n}\n.svg-inline--fa.fa-li {\n width: var(--fa-li-width, 2em);\n top: 0.25em;\n}\n.svg-inline--fa.fa-fw {\n width: var(--fa-fw-width, 1.25em);\n}\n\n.fa-layers svg.svg-inline--fa {\n bottom: 0;\n left: 0;\n margin: auto;\n position: absolute;\n right: 0;\n top: 0;\n}\n\n.fa-layers-counter, .fa-layers-text {\n display: inline-block;\n position: absolute;\n text-align: center;\n}\n\n.fa-layers {\n display: inline-block;\n height: 1em;\n position: relative;\n text-align: center;\n vertical-align: -0.125em;\n width: 1em;\n}\n.fa-layers svg.svg-inline--fa {\n -webkit-transform-origin: center center;\n transform-origin: center center;\n}\n\n.fa-layers-text {\n left: 50%;\n top: 50%;\n -webkit-transform: translate(-50%, -50%);\n transform: translate(-50%, -50%);\n -webkit-transform-origin: center center;\n transform-origin: center center;\n}\n\n.fa-layers-counter {\n background-color: var(--fa-counter-background-color, #ff253a);\n border-radius: var(--fa-counter-border-radius, 1em);\n box-sizing: border-box;\n color: var(--fa-inverse, #fff);\n line-height: var(--fa-counter-line-height, 1);\n max-width: var(--fa-counter-max-width, 5em);\n min-width: var(--fa-counter-min-width, 1.5em);\n overflow: hidden;\n padding: var(--fa-counter-padding, 0.25em 0.5em);\n right: var(--fa-right, 0);\n text-overflow: ellipsis;\n top: var(--fa-top, 0);\n -webkit-transform: scale(var(--fa-counter-scale, 0.25));\n transform: scale(var(--fa-counter-scale, 0.25));\n -webkit-transform-origin: top right;\n transform-origin: top right;\n}\n\n.fa-layers-bottom-right {\n bottom: var(--fa-bottom, 0);\n right: var(--fa-right, 0);\n top: auto;\n -webkit-transform: scale(var(--fa-layers-scale, 0.25));\n transform: scale(var(--fa-layers-scale, 0.25));\n -webkit-transform-origin: bottom right;\n transform-origin: bottom right;\n}\n\n.fa-layers-bottom-left {\n bottom: var(--fa-bottom, 0);\n left: var(--fa-left, 0);\n right: auto;\n top: auto;\n -webkit-transform: scale(var(--fa-layers-scale, 0.25));\n transform: scale(var(--fa-layers-scale, 0.25));\n -webkit-transform-origin: bottom left;\n transform-origin: bottom left;\n}\n\n.fa-layers-top-right {\n top: var(--fa-top, 0);\n right: var(--fa-right, 0);\n -webkit-transform: scale(var(--fa-layers-scale, 0.25));\n transform: scale(var(--fa-layers-scale, 0.25));\n -webkit-transform-origin: top right;\n transform-origin: top right;\n}\n\n.fa-layers-top-left {\n left: var(--fa-left, 0);\n right: auto;\n top: var(--fa-top, 0);\n -webkit-transform: scale(var(--fa-layers-scale, 0.25));\n transform: scale(var(--fa-layers-scale, 0.25));\n -webkit-transform-origin: top left;\n transform-origin: top left;\n}\n\n.fa-1x {\n font-size: 1em;\n}\n\n.fa-2x {\n font-size: 2em;\n}\n\n.fa-3x {\n font-size: 3em;\n}\n\n.fa-4x {\n font-size: 4em;\n}\n\n.fa-5x {\n font-size: 5em;\n}\n\n.fa-6x {\n font-size: 6em;\n}\n\n.fa-7x {\n font-size: 7em;\n}\n\n.fa-8x {\n font-size: 8em;\n}\n\n.fa-9x {\n font-size: 9em;\n}\n\n.fa-10x {\n font-size: 10em;\n}\n\n.fa-2xs {\n font-size: 0.625em;\n line-height: 0.1em;\n vertical-align: 0.225em;\n}\n\n.fa-xs {\n font-size: 0.75em;\n line-height: 0.0833333337em;\n vertical-align: 0.125em;\n}\n\n.fa-sm {\n font-size: 0.875em;\n line-height: 0.0714285718em;\n vertical-align: 0.0535714295em;\n}\n\n.fa-lg {\n font-size: 1.25em;\n line-height: 0.05em;\n vertical-align: -0.075em;\n}\n\n.fa-xl {\n font-size: 1.5em;\n line-height: 0.0416666682em;\n vertical-align: -0.125em;\n}\n\n.fa-2xl {\n font-size: 2em;\n line-height: 0.03125em;\n vertical-align: -0.1875em;\n}\n\n.fa-fw {\n text-align: center;\n width: 1.25em;\n}\n\n.fa-ul {\n list-style-type: none;\n margin-left: var(--fa-li-margin, 2.5em);\n padding-left: 0;\n}\n.fa-ul > li {\n position: relative;\n}\n\n.fa-li {\n left: calc(var(--fa-li-width, 2em) * -1);\n position: absolute;\n text-align: center;\n width: var(--fa-li-width, 2em);\n line-height: inherit;\n}\n\n.fa-border {\n border-color: var(--fa-border-color, #eee);\n border-radius: var(--fa-border-radius, 0.1em);\n border-style: var(--fa-border-style, solid);\n border-width: var(--fa-border-width, 0.08em);\n padding: var(--fa-border-padding, 0.2em 0.25em 0.15em);\n}\n\n.fa-pull-left {\n float: left;\n margin-right: var(--fa-pull-margin, 0.3em);\n}\n\n.fa-pull-right {\n float: right;\n margin-left: var(--fa-pull-margin, 0.3em);\n}\n\n.fa-beat {\n -webkit-animation-name: fa-beat;\n animation-name: fa-beat;\n -webkit-animation-delay: var(--fa-animation-delay, 0s);\n animation-delay: var(--fa-animation-delay, 0s);\n -webkit-animation-direction: var(--fa-animation-direction, normal);\n animation-direction: var(--fa-animation-direction, normal);\n -webkit-animation-duration: var(--fa-animation-duration, 1s);\n animation-duration: var(--fa-animation-duration, 1s);\n -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n -webkit-animation-timing-function: var(--fa-animation-timing, ease-in-out);\n animation-timing-function: var(--fa-animation-timing, ease-in-out);\n}\n\n.fa-bounce {\n -webkit-animation-name: fa-bounce;\n animation-name: fa-bounce;\n -webkit-animation-delay: var(--fa-animation-delay, 0s);\n animation-delay: var(--fa-animation-delay, 0s);\n -webkit-animation-direction: var(--fa-animation-direction, normal);\n animation-direction: var(--fa-animation-direction, normal);\n -webkit-animation-duration: var(--fa-animation-duration, 1s);\n animation-duration: var(--fa-animation-duration, 1s);\n -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n -webkit-animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.28, 0.84, 0.42, 1));\n animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.28, 0.84, 0.42, 1));\n}\n\n.fa-fade {\n -webkit-animation-name: fa-fade;\n animation-name: fa-fade;\n -webkit-animation-delay: var(--fa-animation-delay, 0s);\n animation-delay: var(--fa-animation-delay, 0s);\n -webkit-animation-direction: var(--fa-animation-direction, normal);\n animation-direction: var(--fa-animation-direction, normal);\n -webkit-animation-duration: var(--fa-animation-duration, 1s);\n animation-duration: var(--fa-animation-duration, 1s);\n -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n -webkit-animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.4, 0, 0.6, 1));\n animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.4, 0, 0.6, 1));\n}\n\n.fa-beat-fade {\n -webkit-animation-name: fa-beat-fade;\n animation-name: fa-beat-fade;\n -webkit-animation-delay: var(--fa-animation-delay, 0s);\n animation-delay: var(--fa-animation-delay, 0s);\n -webkit-animation-direction: var(--fa-animation-direction, normal);\n animation-direction: var(--fa-animation-direction, normal);\n -webkit-animation-duration: var(--fa-animation-duration, 1s);\n animation-duration: var(--fa-animation-duration, 1s);\n -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n -webkit-animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.4, 0, 0.6, 1));\n animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.4, 0, 0.6, 1));\n}\n\n.fa-flip {\n -webkit-animation-name: fa-flip;\n animation-name: fa-flip;\n -webkit-animation-delay: var(--fa-animation-delay, 0s);\n animation-delay: var(--fa-animation-delay, 0s);\n -webkit-animation-direction: var(--fa-animation-direction, normal);\n animation-direction: var(--fa-animation-direction, normal);\n -webkit-animation-duration: var(--fa-animation-duration, 1s);\n animation-duration: var(--fa-animation-duration, 1s);\n -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n -webkit-animation-timing-function: var(--fa-animation-timing, ease-in-out);\n animation-timing-function: var(--fa-animation-timing, ease-in-out);\n}\n\n.fa-shake {\n -webkit-animation-name: fa-shake;\n animation-name: fa-shake;\n -webkit-animation-delay: var(--fa-animation-delay, 0s);\n animation-delay: var(--fa-animation-delay, 0s);\n -webkit-animation-direction: var(--fa-animation-direction, normal);\n animation-direction: var(--fa-animation-direction, normal);\n -webkit-animation-duration: var(--fa-animation-duration, 1s);\n animation-duration: var(--fa-animation-duration, 1s);\n -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n -webkit-animation-timing-function: var(--fa-animation-timing, linear);\n animation-timing-function: var(--fa-animation-timing, linear);\n}\n\n.fa-spin {\n -webkit-animation-name: fa-spin;\n animation-name: fa-spin;\n -webkit-animation-delay: var(--fa-animation-delay, 0s);\n animation-delay: var(--fa-animation-delay, 0s);\n -webkit-animation-direction: var(--fa-animation-direction, normal);\n animation-direction: var(--fa-animation-direction, normal);\n -webkit-animation-duration: var(--fa-animation-duration, 2s);\n animation-duration: var(--fa-animation-duration, 2s);\n -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n -webkit-animation-timing-function: var(--fa-animation-timing, linear);\n animation-timing-function: var(--fa-animation-timing, linear);\n}\n\n.fa-spin-reverse {\n --fa-animation-direction: reverse;\n}\n\n.fa-pulse,\n.fa-spin-pulse {\n -webkit-animation-name: fa-spin;\n animation-name: fa-spin;\n -webkit-animation-direction: var(--fa-animation-direction, normal);\n animation-direction: var(--fa-animation-direction, normal);\n -webkit-animation-duration: var(--fa-animation-duration, 1s);\n animation-duration: var(--fa-animation-duration, 1s);\n -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n -webkit-animation-timing-function: var(--fa-animation-timing, steps(8));\n animation-timing-function: var(--fa-animation-timing, steps(8));\n}\n\n@media (prefers-reduced-motion: reduce) {\n .fa-beat,\n.fa-bounce,\n.fa-fade,\n.fa-beat-fade,\n.fa-flip,\n.fa-pulse,\n.fa-shake,\n.fa-spin,\n.fa-spin-pulse {\n -webkit-animation-delay: -1ms;\n animation-delay: -1ms;\n -webkit-animation-duration: 1ms;\n animation-duration: 1ms;\n -webkit-animation-iteration-count: 1;\n animation-iteration-count: 1;\n -webkit-transition-delay: 0s;\n transition-delay: 0s;\n -webkit-transition-duration: 0s;\n transition-duration: 0s;\n }\n}\n@-webkit-keyframes fa-beat {\n 0%, 90% {\n -webkit-transform: scale(1);\n transform: scale(1);\n }\n 45% {\n -webkit-transform: scale(var(--fa-beat-scale, 1.25));\n transform: scale(var(--fa-beat-scale, 1.25));\n }\n}\n@keyframes fa-beat {\n 0%, 90% {\n -webkit-transform: scale(1);\n transform: scale(1);\n }\n 45% {\n -webkit-transform: scale(var(--fa-beat-scale, 1.25));\n transform: scale(var(--fa-beat-scale, 1.25));\n }\n}\n@-webkit-keyframes fa-bounce {\n 0% {\n -webkit-transform: scale(1, 1) translateY(0);\n transform: scale(1, 1) translateY(0);\n }\n 10% {\n -webkit-transform: scale(var(--fa-bounce-start-scale-x, 1.1), var(--fa-bounce-start-scale-y, 0.9)) translateY(0);\n transform: scale(var(--fa-bounce-start-scale-x, 1.1), var(--fa-bounce-start-scale-y, 0.9)) translateY(0);\n }\n 30% {\n -webkit-transform: scale(var(--fa-bounce-jump-scale-x, 0.9), var(--fa-bounce-jump-scale-y, 1.1)) translateY(var(--fa-bounce-height, -0.5em));\n transform: scale(var(--fa-bounce-jump-scale-x, 0.9), var(--fa-bounce-jump-scale-y, 1.1)) translateY(var(--fa-bounce-height, -0.5em));\n }\n 50% {\n -webkit-transform: scale(var(--fa-bounce-land-scale-x, 1.05), var(--fa-bounce-land-scale-y, 0.95)) translateY(0);\n transform: scale(var(--fa-bounce-land-scale-x, 1.05), var(--fa-bounce-land-scale-y, 0.95)) translateY(0);\n }\n 57% {\n -webkit-transform: scale(1, 1) translateY(var(--fa-bounce-rebound, -0.125em));\n transform: scale(1, 1) translateY(var(--fa-bounce-rebound, -0.125em));\n }\n 64% {\n -webkit-transform: scale(1, 1) translateY(0);\n transform: scale(1, 1) translateY(0);\n }\n 100% {\n -webkit-transform: scale(1, 1) translateY(0);\n transform: scale(1, 1) translateY(0);\n }\n}\n@keyframes fa-bounce {\n 0% {\n -webkit-transform: scale(1, 1) translateY(0);\n transform: scale(1, 1) translateY(0);\n }\n 10% {\n -webkit-transform: scale(var(--fa-bounce-start-scale-x, 1.1), var(--fa-bounce-start-scale-y, 0.9)) translateY(0);\n transform: scale(var(--fa-bounce-start-scale-x, 1.1), var(--fa-bounce-start-scale-y, 0.9)) translateY(0);\n }\n 30% {\n -webkit-transform: scale(var(--fa-bounce-jump-scale-x, 0.9), var(--fa-bounce-jump-scale-y, 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t={node:e.anchorNode,offset:e.anchorOffset},i={node:e.focusNode,offset:e.focusOffset};if((t.node.compareDocumentPosition(i.node)&Node.DOCUMENT_POSITION_PRECEDING||t.node===i.node&&t.offset>i.offset)&&([t,i]=[i,t]),t.node.compareDocumentPosition(this._rowElements[0])&(Node.DOCUMENT_POSITION_CONTAINED_BY|Node.DOCUMENT_POSITION_FOLLOWING)&&(t={node:this._rowElements[0].childNodes[0],offset:0}),!this._rowContainer.contains(t.node))return;const r=this._rowElements.slice(-1)[0];if(i.node.compareDocumentPosition(r)&(Node.DOCUMENT_POSITION_CONTAINED_BY|Node.DOCUMENT_POSITION_PRECEDING)&&(i={node:r,offset:r.textContent?.length??0}),!this._rowContainer.contains(i.node))return;const s=({node:e,offset:t})=>{const i=e instanceof Text?e.parentNode:e;let r=parseInt(i?.getAttribute("aria-posinset"),10)-1;if(isNaN(r))return console.warn("row is invalid. Race condition?"),null;const s=this._rowColumns.get(i);if(!s)return console.warn("columns is null. Race condition?"),null;let n=t=this._terminal.cols&&(++r,n=0),{row:r,column:n}},n=s(t),o=s(i);if(n&&o){if(n.row>o.row||n.row===o.row&&n.column>=o.column)throw new Error("invalid range");this._terminal.select(n.column,n.row,(o.row-n.row)*this._terminal.cols-n.column+o.column)}}_handleResize(e){this._rowElements[this._rowElements.length-1].removeEventListener("focus",this._bottomBoundaryFocusListener);for(let e=this._rowContainer.children.length;ee;)this._rowContainer.removeChild(this._rowElements.pop());this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._refreshRowsDimensions()}_createAccessibilityTreeNode(){const e=this._coreBrowserService.mainDocument.createElement("div");return e.setAttribute("role","listitem"),e.tabIndex=-1,this._refreshRowDimensions(e),e}_refreshRowsDimensions(){if(this._renderService.dimensions.css.cell.height){this._accessibilityContainer.style.width=`${this._renderService.dimensions.css.canvas.width}px`,this._rowElements.length!==this._terminal.rows&&this._handleResize(this._terminal.rows);for(let e=0;e{function i(e){return e.replace(/\r?\n/g,"\r")}function r(e,t){return t?"[200~"+e+"[201~":e}function s(e,t,s,n){e=r(e=i(e),s.decPrivateModes.bracketedPasteMode&&!0!==n.rawOptions.ignoreBracketedPasteMode),s.triggerDataEvent(e,!0),t.value=""}function n(e,t,i){const r=i.getBoundingClientRect(),s=e.clientX-r.left-10,n=e.clientY-r.top-10;t.style.width="20px",t.style.height="20px",t.style.left=`${s}px`,t.style.top=`${n}px`,t.style.zIndex="1000",t.focus()}Object.defineProperty(t,"__esModule",{value:!0}),t.rightClickHandler=t.moveTextAreaUnderMouseCursor=t.paste=t.handlePasteEvent=t.copyHandler=t.bracketTextForPaste=t.prepareTextForTerminal=void 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t=this._activeProviderReplies?.get(r);t&&(i=this._checkLinkProviderResult(r,e,i))}else s.provideLinks(e.y,(t=>{if(this._isMouseOut)return;const s=t?.map((e=>({link:e})));this._activeProviderReplies?.set(r,s),i=this._checkLinkProviderResult(r,e,i),this._activeProviderReplies?.size===this._linkProviderService.linkProviders.length&&this._removeIntersectingLinks(e.y,this._activeProviderReplies)}))}_removeIntersectingLinks(e,t){const i=new Set;for(let r=0;re?this._bufferService.cols:r.link.range.end.x;for(let e=n;e<=o;e++){if(i.has(e)){s.splice(t--,1);break}i.add(e)}}}}_checkLinkProviderResult(e,t,i){if(!this._activeProviderReplies)return i;const r=this._activeProviderReplies.get(e);let s=!1;for(let t=0;tthis._linkAtPosition(e.link,t)));e&&(i=!0,this._handleNewLink(e))}if(this._activeProviderReplies.size===this._linkProviderService.linkProviders.length&&!i)for(let e=0;ethis._linkAtPosition(e.link,t)));if(r){i=!0,this._handleNewLink(r);break}}return i}_handleMouseDown(){this._mouseDownLink=this._currentLink}_handleMouseUp(e){if(!this._currentLink)return;const t=this._positionFromMouseEvent(e,this._element,this._mouseService);t&&this._mouseDownLink===this._currentLink&&this._linkAtPosition(this._currentLink.link,t)&&this._currentLink.link.activate(e,this._currentLink.link.text)}_clearCurrentLink(e,t){this._currentLink&&this._lastMouseEvent&&(!e||!t||this._currentLink.link.range.start.y>=e&&this._currentLink.link.range.end.y<=t)&&(this._linkLeave(this._element,this._currentLink.link,this._lastMouseEvent),this._currentLink=void 0,(0,a.disposeArray)(this._linkCacheDisposables))}_handleNewLink(e){if(!this._lastMouseEvent)return;const t=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);t&&this._linkAtPosition(e.link,t)&&(this._currentLink=e,this._currentLink.state={decorations:{underline:void 0===e.link.decorations||e.link.decorations.underline,pointerCursor:void 0===e.link.decorations||e.link.decorations.pointerCursor},isHovered:!0},this._linkHover(this._element,e.link,this._lastMouseEvent),e.link.decorations={},Object.defineProperties(e.link.decorations,{pointerCursor:{get:()=>this._currentLink?.state?.decorations.pointerCursor,set:e=>{this._currentLink?.state&&this._currentLink.state.decorations.pointerCursor!==e&&(this._currentLink.state.decorations.pointerCursor=e,this._currentLink.state.isHovered&&this._element.classList.toggle("xterm-cursor-pointer",e))}},underline:{get:()=>this._currentLink?.state?.decorations.underline,set:t=>{this._currentLink?.state&&this._currentLink?.state?.decorations.underline!==t&&(this._currentLink.state.decorations.underline=t,this._currentLink.state.isHovered&&this._fireUnderlineEvent(e.link,t))}}}),this._linkCacheDisposables.push(this._renderService.onRenderedViewportChange((e=>{if(!this._currentLink)return;const t=0===e.start?0:e.start+1+this._bufferService.buffer.ydisp,i=this._bufferService.buffer.ydisp+1+e.end;if(this._currentLink.link.range.start.y>=t&&this._currentLink.link.range.end.y<=i&&(this._clearCurrentLink(t,i),this._lastMouseEvent)){const e=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);e&&this._askForLink(e,!1)}}))))}_linkHover(e,t,i){this._currentLink?.state&&(this._currentLink.state.isHovered=!0,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(t,!0),this._currentLink.state.decorations.pointerCursor&&e.classList.add("xterm-cursor-pointer")),t.hover&&t.hover(i,t.text)}_fireUnderlineEvent(e,t){const i=e.range,r=this._bufferService.buffer.ydisp,s=this._createLinkUnderlineEvent(i.start.x-1,i.start.y-r-1,i.end.x,i.end.y-r-1,void 0);(t?this._onShowLinkUnderline:this._onHideLinkUnderline).fire(s)}_linkLeave(e,t,i){this._currentLink?.state&&(this._currentLink.state.isHovered=!1,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(t,!1),this._currentLink.state.decorations.pointerCursor&&e.classList.remove("xterm-cursor-pointer")),t.leave&&t.leave(i,t.text)}_linkAtPosition(e,t){const i=e.range.start.y*this._bufferService.cols+e.range.start.x,r=e.range.end.y*this._bufferService.cols+e.range.end.x,s=t.y*this._bufferService.cols+t.x;return i<=s&&s<=r}_positionFromMouseEvent(e,t,i){const r=i.getCoords(e,t,this._bufferService.cols,this._bufferService.rows);if(r)return{x:r[0],y:r[1]+this._bufferService.buffer.ydisp}}_createLinkUnderlineEvent(e,t,i,r,s){return{x1:e,y1:t,x2:i,y2:r,cols:this._bufferService.cols,fg:s}}};t.Linkifier=l=r([s(1,h.IMouseService),s(2,h.IRenderService),s(3,c.IBufferService),s(4,h.ILinkProviderService)],l)},9042:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.tooMuchOutput=t.promptLabel=void 0,t.promptLabel="Terminal input",t.tooMuchOutput="Too much output to announce, navigate to rows manually to read"},3730:function(e,t,i){var r=this&&this.__decorate||function(e,t,i,r){var s,n=arguments.length,o=n<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(s=e[a])&&(o=(n<3?s(o):n>3?s(t,i,o):s(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},s=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.OscLinkProvider=void 0;const n=i(511),o=i(2585);let a=t.OscLinkProvider=class{constructor(e,t,i){this._bufferService=e,this._optionsService=t,this._oscLinkService=i}provideLinks(e,t){const i=this._bufferService.buffer.lines.get(e-1);if(!i)return void t(void 0);const r=[],s=this._optionsService.rawOptions.linkHandler,o=new n.CellData,a=i.getTrimmedLength();let h=-1,l=-1,d=!1;for(let t=0;ts?s.activate(e,t,n):c(0,t),hover:(e,t)=>s?.hover?.(e,t,n),leave:(e,t)=>s?.leave?.(e,t,n)})}d=!1,o.hasExtendedAttrs()&&o.extended.urlId?(l=t,h=o.extended.urlId):(l=-1,h=-1)}}t(r)}};function c(e,t){if(confirm(`Do you want to navigate to ${t}?\n\nWARNING: This link could potentially be dangerous`)){const e=window.open();if(e){try{e.opener=null}catch{}e.location.href=t}else console.warn("Opening link blocked as opener could not be cleared")}}t.OscLinkProvider=a=r([s(0,o.IBufferService),s(1,o.IOptionsService),s(2,o.IOscLinkService)],a)},6193:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.RenderDebouncer=void 0,t.RenderDebouncer=class{constructor(e,t){this._renderCallback=e,this._coreBrowserService=t,this._refreshCallbacks=[]}dispose(){this._animationFrame&&(this._coreBrowserService.window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)}addRefreshCallback(e){return this._refreshCallbacks.push(e),this._animationFrame||(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._innerRefresh()))),this._animationFrame}refresh(e,t,i){this._rowCount=i,e=void 0!==e?e:0,t=void 0!==t?t:this._rowCount-1,this._rowStart=void 0!==this._rowStart?Math.min(this._rowStart,e):e,this._rowEnd=void 0!==this._rowEnd?Math.max(this._rowEnd,t):t,this._animationFrame||(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._innerRefresh())))}_innerRefresh(){if(this._animationFrame=void 0,void 0===this._rowStart||void 0===this._rowEnd||void 0===this._rowCount)return void this._runRefreshCallbacks();const e=Math.max(this._rowStart,0),t=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(e,t),this._runRefreshCallbacks()}_runRefreshCallbacks(){for(const e of this._refreshCallbacks)e(0);this._refreshCallbacks=[]}}},3236:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.Terminal=void 0;const r=i(3614),s=i(3656),n=i(3551),o=i(9042),a=i(3730),c=i(1680),h=i(3107),l=i(5744),d=i(2950),u=i(1296),f=i(428),_=i(4269),p=i(5114),v=i(8934),g=i(3230),m=i(9312),b=i(4725),S=i(6731),y=i(8055),C=i(8969),w=i(8460),k=i(844),E=i(6114),x=i(8437),L=i(2584),R=i(7399),A=i(5941),D=i(9074),B=i(2585),O=i(5435),T=i(4567),M=i(779);class P extends C.CoreTerminal{get onFocus(){return this._onFocus.event}get onBlur(){return this._onBlur.event}get onA11yChar(){return this._onA11yCharEmitter.event}get onA11yTab(){return this._onA11yTabEmitter.event}get onWillOpen(){return this._onWillOpen.event}constructor(e={}){super(e),this.browser=E,this._keyDownHandled=!1,this._keyDownSeen=!1,this._keyPressHandled=!1,this._unprocessedDeadKey=!1,this._accessibilityManager=this.register(new k.MutableDisposable),this._onCursorMove=this.register(new w.EventEmitter),this.onCursorMove=this._onCursorMove.event,this._onKey=this.register(new w.EventEmitter),this.onKey=this._onKey.event,this._onRender=this.register(new w.EventEmitter),this.onRender=this._onRender.event,this._onSelectionChange=this.register(new w.EventEmitter),this.onSelectionChange=this._onSelectionChange.event,this._onTitleChange=this.register(new w.EventEmitter),this.onTitleChange=this._onTitleChange.event,this._onBell=this.register(new w.EventEmitter),this.onBell=this._onBell.event,this._onFocus=this.register(new w.EventEmitter),this._onBlur=this.register(new w.EventEmitter),this._onA11yCharEmitter=this.register(new w.EventEmitter),this._onA11yTabEmitter=this.register(new w.EventEmitter),this._onWillOpen=this.register(new w.EventEmitter),this._setup(),this._decorationService=this._instantiationService.createInstance(D.DecorationService),this._instantiationService.setService(B.IDecorationService,this._decorationService),this._linkProviderService=this._instantiationService.createInstance(M.LinkProviderService),this._instantiationService.setService(b.ILinkProviderService,this._linkProviderService),this._linkProviderService.registerLinkProvider(this._instantiationService.createInstance(a.OscLinkProvider)),this.register(this._inputHandler.onRequestBell((()=>this._onBell.fire()))),this.register(this._inputHandler.onRequestRefreshRows(((e,t)=>this.refresh(e,t)))),this.register(this._inputHandler.onRequestSendFocus((()=>this._reportFocus()))),this.register(this._inputHandler.onRequestReset((()=>this.reset()))),this.register(this._inputHandler.onRequestWindowsOptionsReport((e=>this._reportWindowsOptions(e)))),this.register(this._inputHandler.onColor((e=>this._handleColorEvent(e)))),this.register((0,w.forwardEvent)(this._inputHandler.onCursorMove,this._onCursorMove)),this.register((0,w.forwardEvent)(this._inputHandler.onTitleChange,this._onTitleChange)),this.register((0,w.forwardEvent)(this._inputHandler.onA11yChar,this._onA11yCharEmitter)),this.register((0,w.forwardEvent)(this._inputHandler.onA11yTab,this._onA11yTabEmitter)),this.register(this._bufferService.onResize((e=>this._afterResize(e.cols,e.rows)))),this.register((0,k.toDisposable)((()=>{this._customKeyEventHandler=void 0,this.element?.parentNode?.removeChild(this.element)})))}_handleColorEvent(e){if(this._themeService)for(const t of e){let e,i="";switch(t.index){case 256:e="foreground",i="10";break;case 257:e="background",i="11";break;case 258:e="cursor",i="12";break;default:e="ansi",i="4;"+t.index}switch(t.type){case 0:const r=y.color.toColorRGB("ansi"===e?this._themeService.colors.ansi[t.index]:this._themeService.colors[e]);this.coreService.triggerDataEvent(`${L.C0.ESC}]${i};${(0,A.toRgbString)(r)}${L.C1_ESCAPED.ST}`);break;case 1:if("ansi"===e)this._themeService.modifyColors((e=>e.ansi[t.index]=y.channels.toColor(...t.color)));else{const i=e;this._themeService.modifyColors((e=>e[i]=y.channels.toColor(...t.color)))}break;case 2:this._themeService.restoreColor(t.index)}}}_setup(){super._setup(),this._customKeyEventHandler=void 0}get buffer(){return this.buffers.active}focus(){this.textarea&&this.textarea.focus({preventScroll:!0})}_handleScreenReaderModeOptionChange(e){e?!this._accessibilityManager.value&&this._renderService&&(this._accessibilityManager.value=this._instantiationService.createInstance(T.AccessibilityManager,this)):this._accessibilityManager.clear()}_handleTextAreaFocus(e){this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(L.C0.ESC+"[I"),this.element.classList.add("focus"),this._showCursor(),this._onFocus.fire()}blur(){return this.textarea?.blur()}_handleTextAreaBlur(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(L.C0.ESC+"[O"),this.element.classList.remove("focus"),this._onBlur.fire()}_syncTextArea(){if(!this.textarea||!this.buffer.isCursorInViewport||this._compositionHelper.isComposing||!this._renderService)return;const e=this.buffer.ybase+this.buffer.y,t=this.buffer.lines.get(e);if(!t)return;const i=Math.min(this.buffer.x,this.cols-1),r=this._renderService.dimensions.css.cell.height,s=t.getWidth(i),n=this._renderService.dimensions.css.cell.width*s,o=this.buffer.y*this._renderService.dimensions.css.cell.height,a=i*this._renderService.dimensions.css.cell.width;this.textarea.style.left=a+"px",this.textarea.style.top=o+"px",this.textarea.style.width=n+"px",this.textarea.style.height=r+"px",this.textarea.style.lineHeight=r+"px",this.textarea.style.zIndex="-5"}_initGlobal(){this._bindKeys(),this.register((0,s.addDisposableDomListener)(this.element,"copy",(e=>{this.hasSelection()&&(0,r.copyHandler)(e,this._selectionService)})));const e=e=>(0,r.handlePasteEvent)(e,this.textarea,this.coreService,this.optionsService);this.register((0,s.addDisposableDomListener)(this.textarea,"paste",e)),this.register((0,s.addDisposableDomListener)(this.element,"paste",e)),E.isFirefox?this.register((0,s.addDisposableDomListener)(this.element,"mousedown",(e=>{2===e.button&&(0,r.rightClickHandler)(e,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)}))):this.register((0,s.addDisposableDomListener)(this.element,"contextmenu",(e=>{(0,r.rightClickHandler)(e,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)}))),E.isLinux&&this.register((0,s.addDisposableDomListener)(this.element,"auxclick",(e=>{1===e.button&&(0,r.moveTextAreaUnderMouseCursor)(e,this.textarea,this.screenElement)})))}_bindKeys(){this.register((0,s.addDisposableDomListener)(this.textarea,"keyup",(e=>this._keyUp(e)),!0)),this.register((0,s.addDisposableDomListener)(this.textarea,"keydown",(e=>this._keyDown(e)),!0)),this.register((0,s.addDisposableDomListener)(this.textarea,"keypress",(e=>this._keyPress(e)),!0)),this.register((0,s.addDisposableDomListener)(this.textarea,"compositionstart",(()=>this._compositionHelper.compositionstart()))),this.register((0,s.addDisposableDomListener)(this.textarea,"compositionupdate",(e=>this._compositionHelper.compositionupdate(e)))),this.register((0,s.addDisposableDomListener)(this.textarea,"compositionend",(()=>this._compositionHelper.compositionend()))),this.register((0,s.addDisposableDomListener)(this.textarea,"input",(e=>this._inputEvent(e)),!0)),this.register(this.onRender((()=>this._compositionHelper.updateCompositionElements())))}open(e){if(!e)throw new Error("Terminal requires a parent element.");if(e.isConnected||this._logService.debug("Terminal.open was called on an element that was not attached to the DOM"),this.element?.ownerDocument.defaultView&&this._coreBrowserService)return void(this.element.ownerDocument.defaultView!==this._coreBrowserService.window&&(this._coreBrowserService.window=this.element.ownerDocument.defaultView));this._document=e.ownerDocument,this.options.documentOverride&&this.options.documentOverride instanceof Document&&(this._document=this.optionsService.rawOptions.documentOverride),this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),e.appendChild(this.element);const t=this._document.createDocumentFragment();this._viewportElement=this._document.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),t.appendChild(this._viewportElement),this._viewportScrollArea=this._document.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=this._document.createElement("div"),this.screenElement.classList.add("xterm-screen"),this.register((0,s.addDisposableDomListener)(this.screenElement,"mousemove",(e=>this.updateCursorStyle(e)))),this._helperContainer=this._document.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),t.appendChild(this.screenElement),this.textarea=this._document.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",o.promptLabel),E.isChromeOS||this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this._coreBrowserService=this.register(this._instantiationService.createInstance(p.CoreBrowserService,this.textarea,e.ownerDocument.defaultView??window,this._document??"undefined"!=typeof window?window.document:null)),this._instantiationService.setService(b.ICoreBrowserService,this._coreBrowserService),this.register((0,s.addDisposableDomListener)(this.textarea,"focus",(e=>this._handleTextAreaFocus(e)))),this.register((0,s.addDisposableDomListener)(this.textarea,"blur",(()=>this._handleTextAreaBlur()))),this._helperContainer.appendChild(this.textarea),this._charSizeService=this._instantiationService.createInstance(f.CharSizeService,this._document,this._helperContainer),this._instantiationService.setService(b.ICharSizeService,this._charSizeService),this._themeService=this._instantiationService.createInstance(S.ThemeService),this._instantiationService.setService(b.IThemeService,this._themeService),this._characterJoinerService=this._instantiationService.createInstance(_.CharacterJoinerService),this._instantiationService.setService(b.ICharacterJoinerService,this._characterJoinerService),this._renderService=this.register(this._instantiationService.createInstance(g.RenderService,this.rows,this.screenElement)),this._instantiationService.setService(b.IRenderService,this._renderService),this.register(this._renderService.onRenderedViewportChange((e=>this._onRender.fire(e)))),this.onResize((e=>this._renderService.resize(e.cols,e.rows))),this._compositionView=this._document.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(d.CompositionHelper,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this._mouseService=this._instantiationService.createInstance(v.MouseService),this._instantiationService.setService(b.IMouseService,this._mouseService),this.linkifier=this.register(this._instantiationService.createInstance(n.Linkifier,this.screenElement)),this.element.appendChild(t);try{this._onWillOpen.fire(this.element)}catch{}this._renderService.hasRenderer()||this._renderService.setRenderer(this._createRenderer()),this.viewport=this._instantiationService.createInstance(c.Viewport,this._viewportElement,this._viewportScrollArea),this.viewport.onRequestScrollLines((e=>this.scrollLines(e.amount,e.suppressScrollEvent,1))),this.register(this._inputHandler.onRequestSyncScrollBar((()=>this.viewport.syncScrollArea()))),this.register(this.viewport),this.register(this.onCursorMove((()=>{this._renderService.handleCursorMove(),this._syncTextArea()}))),this.register(this.onResize((()=>this._renderService.handleResize(this.cols,this.rows)))),this.register(this.onBlur((()=>this._renderService.handleBlur()))),this.register(this.onFocus((()=>this._renderService.handleFocus()))),this.register(this._renderService.onDimensionsChange((()=>this.viewport.syncScrollArea()))),this._selectionService=this.register(this._instantiationService.createInstance(m.SelectionService,this.element,this.screenElement,this.linkifier)),this._instantiationService.setService(b.ISelectionService,this._selectionService),this.register(this._selectionService.onRequestScrollLines((e=>this.scrollLines(e.amount,e.suppressScrollEvent)))),this.register(this._selectionService.onSelectionChange((()=>this._onSelectionChange.fire()))),this.register(this._selectionService.onRequestRedraw((e=>this._renderService.handleSelectionChanged(e.start,e.end,e.columnSelectMode)))),this.register(this._selectionService.onLinuxMouseSelection((e=>{this.textarea.value=e,this.textarea.focus(),this.textarea.select()}))),this.register(this._onScroll.event((e=>{this.viewport.syncScrollArea(),this._selectionService.refresh()}))),this.register((0,s.addDisposableDomListener)(this._viewportElement,"scroll",(()=>this._selectionService.refresh()))),this.register(this._instantiationService.createInstance(h.BufferDecorationRenderer,this.screenElement)),this.register((0,s.addDisposableDomListener)(this.element,"mousedown",(e=>this._selectionService.handleMouseDown(e)))),this.coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add("enable-mouse-events")):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager.value=this._instantiationService.createInstance(T.AccessibilityManager,this)),this.register(this.optionsService.onSpecificOptionChange("screenReaderMode",(e=>this._handleScreenReaderModeOptionChange(e)))),this.options.overviewRulerWidth&&(this._overviewRulerRenderer=this.register(this._instantiationService.createInstance(l.OverviewRulerRenderer,this._viewportElement,this.screenElement))),this.optionsService.onSpecificOptionChange("overviewRulerWidth",(e=>{!this._overviewRulerRenderer&&e&&this._viewportElement&&this.screenElement&&(this._overviewRulerRenderer=this.register(this._instantiationService.createInstance(l.OverviewRulerRenderer,this._viewportElement,this.screenElement)))})),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()}_createRenderer(){return this._instantiationService.createInstance(u.DomRenderer,this,this._document,this.element,this.screenElement,this._viewportElement,this._helperContainer,this.linkifier)}bindMouse(){const e=this,t=this.element;function i(t){const i=e._mouseService.getMouseReportCoords(t,e.screenElement);if(!i)return!1;let r,s;switch(t.overrideType||t.type){case"mousemove":s=32,void 0===t.buttons?(r=3,void 0!==t.button&&(r=t.button<3?t.button:3)):r=1&t.buttons?0:4&t.buttons?1:2&t.buttons?2:3;break;case"mouseup":s=0,r=t.button<3?t.button:3;break;case"mousedown":s=1,r=t.button<3?t.button:3;break;case"wheel":if(e._customWheelEventHandler&&!1===e._customWheelEventHandler(t))return!1;if(0===e.viewport.getLinesScrolled(t))return!1;s=t.deltaY<0?0:1,r=4;break;default:return!1}return!(void 0===s||void 0===r||r>4)&&e.coreMouseService.triggerMouseEvent({col:i.col,row:i.row,x:i.x,y:i.y,button:r,action:s,ctrl:t.ctrlKey,alt:t.altKey,shift:t.shiftKey})}const r={mouseup:null,wheel:null,mousedrag:null,mousemove:null},n={mouseup:e=>(i(e),e.buttons||(this._document.removeEventListener("mouseup",r.mouseup),r.mousedrag&&this._document.removeEventListener("mousemove",r.mousedrag)),this.cancel(e)),wheel:e=>(i(e),this.cancel(e,!0)),mousedrag:e=>{e.buttons&&i(e)},mousemove:e=>{e.buttons||i(e)}};this.register(this.coreMouseService.onProtocolChange((e=>{e?("debug"===this.optionsService.rawOptions.logLevel&&this._logService.debug("Binding to mouse events:",this.coreMouseService.explainEvents(e)),this.element.classList.add("enable-mouse-events"),this._selectionService.disable()):(this._logService.debug("Unbinding from mouse events."),this.element.classList.remove("enable-mouse-events"),this._selectionService.enable()),8&e?r.mousemove||(t.addEventListener("mousemove",n.mousemove),r.mousemove=n.mousemove):(t.removeEventListener("mousemove",r.mousemove),r.mousemove=null),16&e?r.wheel||(t.addEventListener("wheel",n.wheel,{passive:!1}),r.wheel=n.wheel):(t.removeEventListener("wheel",r.wheel),r.wheel=null),2&e?r.mouseup||(r.mouseup=n.mouseup):(this._document.removeEventListener("mouseup",r.mouseup),r.mouseup=null),4&e?r.mousedrag||(r.mousedrag=n.mousedrag):(this._document.removeEventListener("mousemove",r.mousedrag),r.mousedrag=null)}))),this.coreMouseService.activeProtocol=this.coreMouseService.activeProtocol,this.register((0,s.addDisposableDomListener)(t,"mousedown",(e=>{if(e.preventDefault(),this.focus(),this.coreMouseService.areMouseEventsActive&&!this._selectionService.shouldForceSelection(e))return i(e),r.mouseup&&this._document.addEventListener("mouseup",r.mouseup),r.mousedrag&&this._document.addEventListener("mousemove",r.mousedrag),this.cancel(e)}))),this.register((0,s.addDisposableDomListener)(t,"wheel",(e=>{if(!r.wheel){if(this._customWheelEventHandler&&!1===this._customWheelEventHandler(e))return!1;if(!this.buffer.hasScrollback){const t=this.viewport.getLinesScrolled(e);if(0===t)return;const i=L.C0.ESC+(this.coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(e.deltaY<0?"A":"B");let r="";for(let e=0;e{if(!this.coreMouseService.areMouseEventsActive)return this.viewport.handleTouchStart(e),this.cancel(e)}),{passive:!0})),this.register((0,s.addDisposableDomListener)(t,"touchmove",(e=>{if(!this.coreMouseService.areMouseEventsActive)return this.viewport.handleTouchMove(e)?void 0:this.cancel(e)}),{passive:!1}))}refresh(e,t){this._renderService?.refreshRows(e,t)}updateCursorStyle(e){this._selectionService?.shouldColumnSelect(e)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")}_showCursor(){this.coreService.isCursorInitialized||(this.coreService.isCursorInitialized=!0,this.refresh(this.buffer.y,this.buffer.y))}scrollLines(e,t,i=0){1===i?(super.scrollLines(e,t,i),this.refresh(0,this.rows-1)):this.viewport?.scrollLines(e)}paste(e){(0,r.paste)(e,this.textarea,this.coreService,this.optionsService)}attachCustomKeyEventHandler(e){this._customKeyEventHandler=e}attachCustomWheelEventHandler(e){this._customWheelEventHandler=e}registerLinkProvider(e){return this._linkProviderService.registerLinkProvider(e)}registerCharacterJoiner(e){if(!this._characterJoinerService)throw new Error("Terminal must be opened first");const t=this._characterJoinerService.register(e);return this.refresh(0,this.rows-1),t}deregisterCharacterJoiner(e){if(!this._characterJoinerService)throw new Error("Terminal must be opened first");this._characterJoinerService.deregister(e)&&this.refresh(0,this.rows-1)}get markers(){return this.buffer.markers}registerMarker(e){return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+e)}registerDecoration(e){return this._decorationService.registerDecoration(e)}hasSelection(){return!!this._selectionService&&this._selectionService.hasSelection}select(e,t,i){this._selectionService.setSelection(e,t,i)}getSelection(){return this._selectionService?this._selectionService.selectionText:""}getSelectionPosition(){if(this._selectionService&&this._selectionService.hasSelection)return{start:{x:this._selectionService.selectionStart[0],y:this._selectionService.selectionStart[1]},end:{x:this._selectionService.selectionEnd[0],y:this._selectionService.selectionEnd[1]}}}clearSelection(){this._selectionService?.clearSelection()}selectAll(){this._selectionService?.selectAll()}selectLines(e,t){this._selectionService?.selectLines(e,t)}_keyDown(e){if(this._keyDownHandled=!1,this._keyDownSeen=!0,this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;const t=this.browser.isMac&&this.options.macOptionIsMeta&&e.altKey;if(!t&&!this._compositionHelper.keydown(e))return this.options.scrollOnUserInput&&this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;t||"Dead"!==e.key&&"AltGraph"!==e.key||(this._unprocessedDeadKey=!0);const i=(0,R.evaluateKeyboardEvent)(e,this.coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(e),3===i.type||2===i.type){const t=this.rows-1;return this.scrollLines(2===i.type?-t:t),this.cancel(e,!0)}return 1===i.type&&this.selectAll(),!!this._isThirdLevelShift(this.browser,e)||(i.cancel&&this.cancel(e,!0),!i.key||!!(e.key&&!e.ctrlKey&&!e.altKey&&!e.metaKey&&1===e.key.length&&e.key.charCodeAt(0)>=65&&e.key.charCodeAt(0)<=90)||(this._unprocessedDeadKey?(this._unprocessedDeadKey=!1,!0):(i.key!==L.C0.ETX&&i.key!==L.C0.CR||(this.textarea.value=""),this._onKey.fire({key:i.key,domEvent:e}),this._showCursor(),this.coreService.triggerDataEvent(i.key,!0),!this.optionsService.rawOptions.screenReaderMode||e.altKey||e.ctrlKey?this.cancel(e,!0):void(this._keyDownHandled=!0))))}_isThirdLevelShift(e,t){const i=e.isMac&&!this.options.macOptionIsMeta&&t.altKey&&!t.ctrlKey&&!t.metaKey||e.isWindows&&t.altKey&&t.ctrlKey&&!t.metaKey||e.isWindows&&t.getModifierState("AltGraph");return"keypress"===t.type?i:i&&(!t.keyCode||t.keyCode>47)}_keyUp(e){this._keyDownSeen=!1,this._customKeyEventHandler&&!1===this._customKeyEventHandler(e)||(function(e){return 16===e.keyCode||17===e.keyCode||18===e.keyCode}(e)||this.focus(),this.updateCursorStyle(e),this._keyPressHandled=!1)}_keyPress(e){let t;if(this._keyPressHandled=!1,this._keyDownHandled)return!1;if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(this.cancel(e),e.charCode)t=e.charCode;else if(null===e.which||void 0===e.which)t=e.keyCode;else{if(0===e.which||0===e.charCode)return!1;t=e.which}return!(!t||(e.altKey||e.ctrlKey||e.metaKey)&&!this._isThirdLevelShift(this.browser,e)||(t=String.fromCharCode(t),this._onKey.fire({key:t,domEvent:e}),this._showCursor(),this.coreService.triggerDataEvent(t,!0),this._keyPressHandled=!0,this._unprocessedDeadKey=!1,0))}_inputEvent(e){if(e.data&&"insertText"===e.inputType&&(!e.composed||!this._keyDownSeen)&&!this.optionsService.rawOptions.screenReaderMode){if(this._keyPressHandled)return!1;this._unprocessedDeadKey=!1;const t=e.data;return this.coreService.triggerDataEvent(t,!0),this.cancel(e),!0}return!1}resize(e,t){e!==this.cols||t!==this.rows?super.resize(e,t):this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure()}_afterResize(e,t){this._charSizeService?.measure(),this.viewport?.syncScrollArea(!0)}clear(){if(0!==this.buffer.ybase||0!==this.buffer.y){this.buffer.clearAllMarkers(),this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(let e=1;e{Object.defineProperty(t,"__esModule",{value:!0}),t.TimeBasedDebouncer=void 0,t.TimeBasedDebouncer=class{constructor(e,t=1e3){this._renderCallback=e,this._debounceThresholdMS=t,this._lastRefreshMs=0,this._additionalRefreshRequested=!1}dispose(){this._refreshTimeoutID&&clearTimeout(this._refreshTimeoutID)}refresh(e,t,i){this._rowCount=i,e=void 0!==e?e:0,t=void 0!==t?t:this._rowCount-1,this._rowStart=void 0!==this._rowStart?Math.min(this._rowStart,e):e,this._rowEnd=void 0!==this._rowEnd?Math.max(this._rowEnd,t):t;const r=Date.now();if(r-this._lastRefreshMs>=this._debounceThresholdMS)this._lastRefreshMs=r,this._innerRefresh();else if(!this._additionalRefreshRequested){const e=r-this._lastRefreshMs,t=this._debounceThresholdMS-e;this._additionalRefreshRequested=!0,this._refreshTimeoutID=window.setTimeout((()=>{this._lastRefreshMs=Date.now(),this._innerRefresh(),this._additionalRefreshRequested=!1,this._refreshTimeoutID=void 0}),t)}}_innerRefresh(){if(void 0===this._rowStart||void 0===this._rowEnd||void 0===this._rowCount)return;const e=Math.max(this._rowStart,0),t=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(e,t)}}},1680:function(e,t,i){var r=this&&this.__decorate||function(e,t,i,r){var s,n=arguments.length,o=n<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(s=e[a])&&(o=(n<3?s(o):n>3?s(t,i,o):s(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},s=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.Viewport=void 0;const n=i(3656),o=i(4725),a=i(8460),c=i(844),h=i(2585);let l=t.Viewport=class extends c.Disposable{constructor(e,t,i,r,s,o,c,h){super(),this._viewportElement=e,this._scrollArea=t,this._bufferService=i,this._optionsService=r,this._charSizeService=s,this._renderService=o,this._coreBrowserService=c,this.scrollBarWidth=0,this._currentRowHeight=0,this._currentDeviceCellHeight=0,this._lastRecordedBufferLength=0,this._lastRecordedViewportHeight=0,this._lastRecordedBufferHeight=0,this._lastTouchY=0,this._lastScrollTop=0,this._wheelPartialScroll=0,this._refreshAnimationFrame=null,this._ignoreNextScrollEvent=!1,this._smoothScrollState={startTime:0,origin:-1,target:-1},this._onRequestScrollLines=this.register(new a.EventEmitter),this.onRequestScrollLines=this._onRequestScrollLines.event,this.scrollBarWidth=this._viewportElement.offsetWidth-this._scrollArea.offsetWidth||15,this.register((0,n.addDisposableDomListener)(this._viewportElement,"scroll",this._handleScroll.bind(this))),this._activeBuffer=this._bufferService.buffer,this.register(this._bufferService.buffers.onBufferActivate((e=>this._activeBuffer=e.activeBuffer))),this._renderDimensions=this._renderService.dimensions,this.register(this._renderService.onDimensionsChange((e=>this._renderDimensions=e))),this._handleThemeChange(h.colors),this.register(h.onChangeColors((e=>this._handleThemeChange(e)))),this.register(this._optionsService.onSpecificOptionChange("scrollback",(()=>this.syncScrollArea()))),setTimeout((()=>this.syncScrollArea()))}_handleThemeChange(e){this._viewportElement.style.backgroundColor=e.background.css}reset(){this._currentRowHeight=0,this._currentDeviceCellHeight=0,this._lastRecordedBufferLength=0,this._lastRecordedViewportHeight=0,this._lastRecordedBufferHeight=0,this._lastTouchY=0,this._lastScrollTop=0,this._coreBrowserService.window.requestAnimationFrame((()=>this.syncScrollArea()))}_refresh(e){if(e)return this._innerRefresh(),void(null!==this._refreshAnimationFrame&&this._coreBrowserService.window.cancelAnimationFrame(this._refreshAnimationFrame));null===this._refreshAnimationFrame&&(this._refreshAnimationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._innerRefresh())))}_innerRefresh(){if(this._charSizeService.height>0){this._currentRowHeight=this._renderDimensions.device.cell.height/this._coreBrowserService.dpr,this._currentDeviceCellHeight=this._renderDimensions.device.cell.height,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;const e=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._renderDimensions.css.canvas.height);this._lastRecordedBufferHeight!==e&&(this._lastRecordedBufferHeight=e,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}const e=this._bufferService.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==e&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=e),this._refreshAnimationFrame=null}syncScrollArea(e=!1){if(this._lastRecordedBufferLength!==this._bufferService.buffer.lines.length)return this._lastRecordedBufferLength=this._bufferService.buffer.lines.length,void this._refresh(e);this._lastRecordedViewportHeight===this._renderService.dimensions.css.canvas.height&&this._lastScrollTop===this._activeBuffer.ydisp*this._currentRowHeight&&this._renderDimensions.device.cell.height===this._currentDeviceCellHeight||this._refresh(e)}_handleScroll(e){if(this._lastScrollTop=this._viewportElement.scrollTop,!this._viewportElement.offsetParent)return;if(this._ignoreNextScrollEvent)return this._ignoreNextScrollEvent=!1,void this._onRequestScrollLines.fire({amount:0,suppressScrollEvent:!0});const t=Math.round(this._lastScrollTop/this._currentRowHeight)-this._bufferService.buffer.ydisp;this._onRequestScrollLines.fire({amount:t,suppressScrollEvent:!0})}_smoothScroll(){if(this._isDisposed||-1===this._smoothScrollState.origin||-1===this._smoothScrollState.target)return;const e=this._smoothScrollPercent();this._viewportElement.scrollTop=this._smoothScrollState.origin+Math.round(e*(this._smoothScrollState.target-this._smoothScrollState.origin)),e<1?this._coreBrowserService.window.requestAnimationFrame((()=>this._smoothScroll())):this._clearSmoothScrollState()}_smoothScrollPercent(){return this._optionsService.rawOptions.smoothScrollDuration&&this._smoothScrollState.startTime?Math.max(Math.min((Date.now()-this._smoothScrollState.startTime)/this._optionsService.rawOptions.smoothScrollDuration,1),0):1}_clearSmoothScrollState(){this._smoothScrollState.startTime=0,this._smoothScrollState.origin=-1,this._smoothScrollState.target=-1}_bubbleScroll(e,t){const i=this._viewportElement.scrollTop+this._lastRecordedViewportHeight;return!(t<0&&0!==this._viewportElement.scrollTop||t>0&&i0&&(i=e),r=""}}return{bufferElements:s,cursorElement:i}}getLinesScrolled(e){if(0===e.deltaY||e.shiftKey)return 0;let t=this._applyScrollModifier(e.deltaY,e);return e.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(t/=this._currentRowHeight+0,this._wheelPartialScroll+=t,t=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._bufferService.rows),t}_applyScrollModifier(e,t){const i=this._optionsService.rawOptions.fastScrollModifier;return"alt"===i&&t.altKey||"ctrl"===i&&t.ctrlKey||"shift"===i&&t.shiftKey?e*this._optionsService.rawOptions.fastScrollSensitivity*this._optionsService.rawOptions.scrollSensitivity:e*this._optionsService.rawOptions.scrollSensitivity}handleTouchStart(e){this._lastTouchY=e.touches[0].pageY}handleTouchMove(e){const t=this._lastTouchY-e.touches[0].pageY;return this._lastTouchY=e.touches[0].pageY,0!==t&&(this._viewportElement.scrollTop+=t,this._bubbleScroll(e,t))}};t.Viewport=l=r([s(2,h.IBufferService),s(3,h.IOptionsService),s(4,o.ICharSizeService),s(5,o.IRenderService),s(6,o.ICoreBrowserService),s(7,o.IThemeService)],l)},3107:function(e,t,i){var r=this&&this.__decorate||function(e,t,i,r){var s,n=arguments.length,o=n<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(s=e[a])&&(o=(n<3?s(o):n>3?s(t,i,o):s(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},s=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.BufferDecorationRenderer=void 0;const n=i(4725),o=i(844),a=i(2585);let c=t.BufferDecorationRenderer=class extends 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f.Disposable{constructor(e,t,i,r,s,a,l,d,_,g,m,b,C){super(),this._terminal=e,this._document=t,this._element=i,this._screenElement=r,this._viewportElement=s,this._helperContainer=a,this._linkifier2=l,this._charSizeService=_,this._optionsService=g,this._bufferService=m,this._coreBrowserService=b,this._themeService=C,this._terminalClass=y++,this._rowElements=[],this._selectionRenderModel=(0,h.createSelectionRenderModel)(),this.onRequestRedraw=this.register(new 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e=this._coreBrowserService.dpr;this.dimensions.device.char.width=this._charSizeService.width*e,this.dimensions.device.char.height=Math.ceil(this._charSizeService.height*e),this.dimensions.device.cell.width=this.dimensions.device.char.width+Math.round(this._optionsService.rawOptions.letterSpacing),this.dimensions.device.cell.height=Math.floor(this.dimensions.device.char.height*this._optionsService.rawOptions.lineHeight),this.dimensions.device.char.left=0,this.dimensions.device.char.top=0,this.dimensions.device.canvas.width=this.dimensions.device.cell.width*this._bufferService.cols,this.dimensions.device.canvas.height=this.dimensions.device.cell.height*this._bufferService.rows,this.dimensions.css.canvas.width=Math.round(this.dimensions.device.canvas.width/e),this.dimensions.css.canvas.height=Math.round(this.dimensions.device.canvas.height/e),this.dimensions.css.cell.width=this.dimensions.css.canvas.width/this._bufferService.cols,this.dimensions.css.cell.height=this.dimensions.css.canvas.height/this._bufferService.rows;for(const 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finalSelectionStart(){return this.isSelectAllActive?[0,0]:this.selectionEnd&&this.selectionStart&&this.areSelectionValuesReversed()?this.selectionEnd:this.selectionStart}get finalSelectionEnd(){if(this.isSelectAllActive)return[this._bufferService.cols,this._bufferService.buffer.ybase+this._bufferService.rows-1];if(this.selectionStart){if(!this.selectionEnd||this.areSelectionValuesReversed()){const e=this.selectionStart[0]+this.selectionStartLength;return e>this._bufferService.cols?e%this._bufferService.cols==0?[this._bufferService.cols,this.selectionStart[1]+Math.floor(e/this._bufferService.cols)-1]:[e%this._bufferService.cols,this.selectionStart[1]+Math.floor(e/this._bufferService.cols)]:[e,this.selectionStart[1]]}if(this.selectionStartLength&&this.selectionEnd[1]===this.selectionStart[1]){const e=this.selectionStart[0]+this.selectionStartLength;return 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a.Disposable{constructor(){super(...arguments),this._result={width:0,height:0}}_validateAndSet(e,t){void 0!==e&&e>0&&void 0!==t&&t>0&&(this._result.width=e,this._result.height=t)}}class l extends h{constructor(e,t,i){super(),this._document=e,this._parentElement=t,this._optionsService=i,this._measureElement=this._document.createElement("span"),this._measureElement.classList.add("xterm-char-measure-element"),this._measureElement.textContent="W".repeat(32),this._measureElement.setAttribute("aria-hidden","true"),this._measureElement.style.whiteSpace="pre",this._measureElement.style.fontKerning="none",this._parentElement.appendChild(this._measureElement)}measure(){return this._measureElement.style.fontFamily=this._optionsService.rawOptions.fontFamily,this._measureElement.style.fontSize=`${this._optionsService.rawOptions.fontSize}px`,this._validateAndSet(Number(this._measureElement.offsetWidth)/32,Number(this._measureElement.offsetHeight)),this._result}}class d extends h{constructor(e){super(),this._optionsService=e,this._canvas=new OffscreenCanvas(100,100),this._ctx=this._canvas.getContext("2d");const t=this._ctx.measureText("W");if(!("width"in t&&"fontBoundingBoxAscent"in t&&"fontBoundingBoxDescent"in t))throw new Error("Required font metrics not supported")}measure(){this._ctx.font=`${this._optionsService.rawOptions.fontSize}px ${this._optionsService.rawOptions.fontFamily}`;const e=this._ctx.measureText("W");return this._validateAndSet(e.width,e.fontBoundingBoxAscent+e.fontBoundingBoxDescent),this._result}}},4269:function(e,t,i){var r=this&&this.__decorate||function(e,t,i,r){var s,n=arguments.length,o=n<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(s=e[a])&&(o=(n<3?s(o):n>3?s(t,i,o):s(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},s=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.CharacterJoinerService=t.JoinedCellData=void 0;const n=i(3734),o=i(643),a=i(511),c=i(2585);class h extends n.AttributeData{constructor(e,t,i){super(),this.content=0,this.combinedData="",this.fg=e.fg,this.bg=e.bg,this.combinedData=t,this._width=i}isCombined(){return 2097152}getWidth(){return this._width}getChars(){return this.combinedData}getCode(){return 2097151}setFromCharData(e){throw new Error("not implemented")}getAsCharData(){return[this.fg,this.getChars(),this.getWidth(),this.getCode()]}}t.JoinedCellData=h;let l=t.CharacterJoinerService=class e{constructor(e){this._bufferService=e,this._characterJoiners=[],this._nextCharacterJoinerId=0,this._workCell=new a.CellData}register(e){const t={id:this._nextCharacterJoinerId++,handler:e};return this._characterJoiners.push(t),t.id}deregister(e){for(let t=0;t1){const e=this._getJoinedRanges(r,a,n,t,s);for(let t=0;t1){const e=this._getJoinedRanges(r,a,n,t,s);for(let t=0;t{Object.defineProperty(t,"__esModule",{value:!0}),t.CoreBrowserService=void 0;const r=i(844),s=i(8460),n=i(3656);class o extends r.Disposable{constructor(e,t,i){super(),this._textarea=e,this._window=t,this.mainDocument=i,this._isFocused=!1,this._cachedIsFocused=void 0,this._screenDprMonitor=new a(this._window),this._onDprChange=this.register(new s.EventEmitter),this.onDprChange=this._onDprChange.event,this._onWindowChange=this.register(new s.EventEmitter),this.onWindowChange=this._onWindowChange.event,this.register(this.onWindowChange((e=>this._screenDprMonitor.setWindow(e)))),this.register((0,s.forwardEvent)(this._screenDprMonitor.onDprChange,this._onDprChange)),this._textarea.addEventListener("focus",(()=>this._isFocused=!0)),this._textarea.addEventListener("blur",(()=>this._isFocused=!1))}get window(){return this._window}set window(e){this._window!==e&&(this._window=e,this._onWindowChange.fire(this._window))}get dpr(){return this.window.devicePixelRatio}get isFocused(){return void 0===this._cachedIsFocused&&(this._cachedIsFocused=this._isFocused&&this._textarea.ownerDocument.hasFocus(),queueMicrotask((()=>this._cachedIsFocused=void 0))),this._cachedIsFocused}}t.CoreBrowserService=o;class a extends r.Disposable{constructor(e){super(),this._parentWindow=e,this._windowResizeListener=this.register(new r.MutableDisposable),this._onDprChange=this.register(new s.EventEmitter),this.onDprChange=this._onDprChange.event,this._outerListener=()=>this._setDprAndFireIfDiffers(),this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this._updateDpr(),this._setWindowResizeListener(),this.register((0,r.toDisposable)((()=>this.clearListener())))}setWindow(e){this._parentWindow=e,this._setWindowResizeListener(),this._setDprAndFireIfDiffers()}_setWindowResizeListener(){this._windowResizeListener.value=(0,n.addDisposableDomListener)(this._parentWindow,"resize",(()=>this._setDprAndFireIfDiffers()))}_setDprAndFireIfDiffers(){this._parentWindow.devicePixelRatio!==this._currentDevicePixelRatio&&this._onDprChange.fire(this._parentWindow.devicePixelRatio),this._updateDpr()}_updateDpr(){this._outerListener&&(this._resolutionMediaMatchList?.removeListener(this._outerListener),this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this._resolutionMediaMatchList=this._parentWindow.matchMedia(`screen and (resolution: ${this._parentWindow.devicePixelRatio}dppx)`),this._resolutionMediaMatchList.addListener(this._outerListener))}clearListener(){this._resolutionMediaMatchList&&this._outerListener&&(this._resolutionMediaMatchList.removeListener(this._outerListener),this._resolutionMediaMatchList=void 0,this._outerListener=void 0)}}},779:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.LinkProviderService=void 0;const r=i(844);class s extends r.Disposable{constructor(){super(),this.linkProviders=[],this.register((0,r.toDisposable)((()=>this.linkProviders.length=0)))}registerLinkProvider(e){return this.linkProviders.push(e),{dispose:()=>{const t=this.linkProviders.indexOf(e);-1!==t&&this.linkProviders.splice(t,1)}}}}t.LinkProviderService=s},8934:function(e,t,i){var r=this&&this.__decorate||function(e,t,i,r){var s,n=arguments.length,o=n<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var 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i[0]=Math.min(Math.max(i[0],0),this._renderService.dimensions.css.canvas.width-1),i[1]=Math.min(Math.max(i[1],0),this._renderService.dimensions.css.canvas.height-1),{col:Math.floor(i[0]/this._renderService.dimensions.css.cell.width),row:Math.floor(i[1]/this._renderService.dimensions.css.cell.height),x:Math.floor(i[0]),y:Math.floor(i[1])}}};t.MouseService=a=r([s(0,n.IRenderService),s(1,n.ICharSizeService)],a)},3230:function(e,t,i){var r=this&&this.__decorate||function(e,t,i,r){var s,n=arguments.length,o=n<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(s=e[a])&&(o=(n<3?s(o):n>3?s(t,i,o):s(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},s=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.RenderService=void 0;const n=i(6193),o=i(4725),a=i(8460),c=i(844),h=i(7226),l=i(2585);let d=t.RenderService=class extends c.Disposable{get dimensions(){return this._renderer.value.dimensions}constructor(e,t,i,r,s,o,l,d){super(),this._rowCount=e,this._charSizeService=r,this._renderer=this.register(new c.MutableDisposable),this._pausedResizeTask=new h.DebouncedIdleTask,this._observerDisposable=this.register(new c.MutableDisposable),this._isPaused=!1,this._needsFullRefresh=!1,this._isNextRenderRedrawOnly=!0,this._needsSelectionRefresh=!1,this._canvasWidth=0,this._canvasHeight=0,this._selectionState={start:void 0,end:void 0,columnSelectMode:!1},this._onDimensionsChange=this.register(new a.EventEmitter),this.onDimensionsChange=this._onDimensionsChange.event,this._onRenderedViewportChange=this.register(new a.EventEmitter),this.onRenderedViewportChange=this._onRenderedViewportChange.event,this._onRender=this.register(new a.EventEmitter),this.onRender=this._onRender.event,this._onRefreshRequest=this.register(new a.EventEmitter),this.onRefreshRequest=this._onRefreshRequest.event,this._renderDebouncer=new n.RenderDebouncer(((e,t)=>this._renderRows(e,t)),l),this.register(this._renderDebouncer),this.register(l.onDprChange((()=>this.handleDevicePixelRatioChange()))),this.register(o.onResize((()=>this._fullRefresh()))),this.register(o.buffers.onBufferActivate((()=>this._renderer.value?.clear()))),this.register(i.onOptionChange((()=>this._handleOptionsChanged()))),this.register(this._charSizeService.onCharSizeChange((()=>this.handleCharSizeChanged()))),this.register(s.onDecorationRegistered((()=>this._fullRefresh()))),this.register(s.onDecorationRemoved((()=>this._fullRefresh()))),this.register(i.onMultipleOptionChange(["customGlyphs","drawBoldTextInBrightColors","letterSpacing","lineHeight","fontFamily","fontSize","fontWeight","fontWeightBold","minimumContrastRatio","rescaleOverlappingGlyphs"],(()=>{this.clear(),this.handleResize(o.cols,o.rows),this._fullRefresh()}))),this.register(i.onMultipleOptionChange(["cursorBlink","cursorStyle"],(()=>this.refreshRows(o.buffer.y,o.buffer.y,!0)))),this.register(d.onChangeColors((()=>this._fullRefresh()))),this._registerIntersectionObserver(l.window,t),this.register(l.onWindowChange((e=>this._registerIntersectionObserver(e,t))))}_registerIntersectionObserver(e,t){if("IntersectionObserver"in e){const i=new e.IntersectionObserver((e=>this._handleIntersectionChange(e[e.length-1])),{threshold:0});i.observe(t),this._observerDisposable.value=(0,c.toDisposable)((()=>i.disconnect()))}}_handleIntersectionChange(e){this._isPaused=void 0===e.isIntersecting?0===e.intersectionRatio:!e.isIntersecting,this._isPaused||this._charSizeService.hasValidSize||this._charSizeService.measure(),!this._isPaused&&this._needsFullRefresh&&(this._pausedResizeTask.flush(),this.refreshRows(0,this._rowCount-1),this._needsFullRefresh=!1)}refreshRows(e,t,i=!1){this._isPaused?this._needsFullRefresh=!0:(i||(this._isNextRenderRedrawOnly=!1),this._renderDebouncer.refresh(e,t,this._rowCount))}_renderRows(e,t){this._renderer.value&&(e=Math.min(e,this._rowCount-1),t=Math.min(t,this._rowCount-1),this._renderer.value.renderRows(e,t),this._needsSelectionRefresh&&(this._renderer.value.handleSelectionChanged(this._selectionState.start,this._selectionState.end,this._selectionState.columnSelectMode),this._needsSelectionRefresh=!1),this._isNextRenderRedrawOnly||this._onRenderedViewportChange.fire({start:e,end:t}),this._onRender.fire({start:e,end:t}),this._isNextRenderRedrawOnly=!0)}resize(e,t){this._rowCount=t,this._fireOnCanvasResize()}_handleOptionsChanged(){this._renderer.value&&(this.refreshRows(0,this._rowCount-1),this._fireOnCanvasResize())}_fireOnCanvasResize(){this._renderer.value&&(this._renderer.value.dimensions.css.canvas.width===this._canvasWidth&&this._renderer.value.dimensions.css.canvas.height===this._canvasHeight||this._onDimensionsChange.fire(this._renderer.value.dimensions))}hasRenderer(){return!!this._renderer.value}setRenderer(e){this._renderer.value=e,this._renderer.value&&(this._renderer.value.onRequestRedraw((e=>this.refreshRows(e.start,e.end,!0))),this._needsSelectionRefresh=!0,this._fullRefresh())}addRefreshCallback(e){return this._renderDebouncer.addRefreshCallback(e)}_fullRefresh(){this._isPaused?this._needsFullRefresh=!0:this.refreshRows(0,this._rowCount-1)}clearTextureAtlas(){this._renderer.value&&(this._renderer.value.clearTextureAtlas?.(),this._fullRefresh())}handleDevicePixelRatioChange(){this._charSizeService.measure(),this._renderer.value&&(this._renderer.value.handleDevicePixelRatioChange(),this.refreshRows(0,this._rowCount-1))}handleResize(e,t){this._renderer.value&&(this._isPaused?this._pausedResizeTask.set((()=>this._renderer.value?.handleResize(e,t))):this._renderer.value.handleResize(e,t),this._fullRefresh())}handleCharSizeChanged(){this._renderer.value?.handleCharSizeChanged()}handleBlur(){this._renderer.value?.handleBlur()}handleFocus(){this._renderer.value?.handleFocus()}handleSelectionChanged(e,t,i){this._selectionState.start=e,this._selectionState.end=t,this._selectionState.columnSelectMode=i,this._renderer.value?.handleSelectionChanged(e,t,i)}handleCursorMove(){this._renderer.value?.handleCursorMove()}clear(){this._renderer.value?.clear()}};t.RenderService=d=r([s(2,l.IOptionsService),s(3,o.ICharSizeService),s(4,l.IDecorationService),s(5,l.IBufferService),s(6,o.ICoreBrowserService),s(7,o.IThemeService)],d)},9312:function(e,t,i){var r=this&&this.__decorate||function(e,t,i,r){var s,n=arguments.length,o=n<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(s=e[a])&&(o=(n<3?s(o):n>3?s(t,i,o):s(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},s=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.SelectionService=void 0;const n=i(9806),o=i(9504),a=i(456),c=i(4725),h=i(8460),l=i(844),d=i(6114),u=i(4841),f=i(511),_=i(2585),p=String.fromCharCode(160),v=new RegExp(p,"g");let g=t.SelectionService=class extends l.Disposable{constructor(e,t,i,r,s,n,o,c,d){super(),this._element=e,this._screenElement=t,this._linkifier=i,this._bufferService=r,this._coreService=s,this._mouseService=n,this._optionsService=o,this._renderService=c,this._coreBrowserService=d,this._dragScrollAmount=0,this._enabled=!0,this._workCell=new f.CellData,this._mouseDownTimeStamp=0,this._oldHasSelection=!1,this._oldSelectionStart=void 0,this._oldSelectionEnd=void 0,this._onLinuxMouseSelection=this.register(new h.EventEmitter),this.onLinuxMouseSelection=this._onLinuxMouseSelection.event,this._onRedrawRequest=this.register(new h.EventEmitter),this.onRequestRedraw=this._onRedrawRequest.event,this._onSelectionChange=this.register(new h.EventEmitter),this.onSelectionChange=this._onSelectionChange.event,this._onRequestScrollLines=this.register(new h.EventEmitter),this.onRequestScrollLines=this._onRequestScrollLines.event,this._mouseMoveListener=e=>this._handleMouseMove(e),this._mouseUpListener=e=>this._handleMouseUp(e),this._coreService.onUserInput((()=>{this.hasSelection&&this.clearSelection()})),this._trimListener=this._bufferService.buffer.lines.onTrim((e=>this._handleTrim(e))),this.register(this._bufferService.buffers.onBufferActivate((e=>this._handleBufferActivate(e)))),this.enable(),this._model=new a.SelectionModel(this._bufferService),this._activeSelectionMode=0,this.register((0,l.toDisposable)((()=>{this._removeMouseDownListeners()})))}reset(){this.clearSelection()}disable(){this.clearSelection(),this._enabled=!1}enable(){this._enabled=!0}get selectionStart(){return this._model.finalSelectionStart}get selectionEnd(){return this._model.finalSelectionEnd}get hasSelection(){const e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;return!(!e||!t||e[0]===t[0]&&e[1]===t[1])}get selectionText(){const e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;if(!e||!t)return"";const i=this._bufferService.buffer,r=[];if(3===this._activeSelectionMode){if(e[0]===t[0])return"";const s=e[0]e.replace(v," "))).join(d.isWindows?"\r\n":"\n")}clearSelection(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()}refresh(e){this._refreshAnimationFrame||(this._refreshAnimationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._refresh()))),d.isLinux&&e&&this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText)}_refresh(){this._refreshAnimationFrame=void 0,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:3===this._activeSelectionMode})}_isClickInSelection(e){const t=this._getMouseBufferCoords(e),i=this._model.finalSelectionStart,r=this._model.finalSelectionEnd;return!!(i&&r&&t)&&this._areCoordsInSelection(t,i,r)}isCellInSelection(e,t){const i=this._model.finalSelectionStart,r=this._model.finalSelectionEnd;return!(!i||!r)&&this._areCoordsInSelection([e,t],i,r)}_areCoordsInSelection(e,t,i){return e[1]>t[1]&&e[1]=t[0]&&e[0]=t[0]}_selectWordAtCursor(e,t){const i=this._linkifier.currentLink?.link?.range;if(i)return this._model.selectionStart=[i.start.x-1,i.start.y-1],this._model.selectionStartLength=(0,u.getRangeLength)(i,this._bufferService.cols),this._model.selectionEnd=void 0,!0;const r=this._getMouseBufferCoords(e);return!!r&&(this._selectWordAt(r,t),this._model.selectionEnd=void 0,!0)}selectAll(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()}selectLines(e,t){this._model.clearSelection(),e=Math.max(e,0),t=Math.min(t,this._bufferService.buffer.lines.length-1),this._model.selectionStart=[0,e],this._model.selectionEnd=[this._bufferService.cols,t],this.refresh(),this._onSelectionChange.fire()}_handleTrim(e){this._model.handleTrim(e)&&this.refresh()}_getMouseBufferCoords(e){const t=this._mouseService.getCoords(e,this._screenElement,this._bufferService.cols,this._bufferService.rows,!0);if(t)return t[0]--,t[1]--,t[1]+=this._bufferService.buffer.ydisp,t}_getMouseEventScrollAmount(e){let t=(0,n.getCoordsRelativeToElement)(this._coreBrowserService.window,e,this._screenElement)[1];const i=this._renderService.dimensions.css.canvas.height;return t>=0&&t<=i?0:(t>i&&(t-=i),t=Math.min(Math.max(t,-50),50),t/=50,t/Math.abs(t)+Math.round(14*t))}shouldForceSelection(e){return d.isMac?e.altKey&&this._optionsService.rawOptions.macOptionClickForcesSelection:e.shiftKey}handleMouseDown(e){if(this._mouseDownTimeStamp=e.timeStamp,(2!==e.button||!this.hasSelection)&&0===e.button){if(!this._enabled){if(!this.shouldForceSelection(e))return;e.stopPropagation()}e.preventDefault(),this._dragScrollAmount=0,this._enabled&&e.shiftKey?this._handleIncrementalClick(e):1===e.detail?this._handleSingleClick(e):2===e.detail?this._handleDoubleClick(e):3===e.detail&&this._handleTripleClick(e),this._addMouseDownListeners(),this.refresh(!0)}}_addMouseDownListeners(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.addEventListener("mouseup",this._mouseUpListener)),this._dragScrollIntervalTimer=this._coreBrowserService.window.setInterval((()=>this._dragScroll()),50)}_removeMouseDownListeners(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),this._coreBrowserService.window.clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=void 0}_handleIncrementalClick(e){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(e))}_handleSingleClick(e){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(e)?3:0,this._model.selectionStart=this._getMouseBufferCoords(e),!this._model.selectionStart)return;this._model.selectionEnd=void 0;const t=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);t&&t.length!==this._model.selectionStart[0]&&0===t.hasWidth(this._model.selectionStart[0])&&this._model.selectionStart[0]++}_handleDoubleClick(e){this._selectWordAtCursor(e,!0)&&(this._activeSelectionMode=1)}_handleTripleClick(e){const t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=2,this._selectLineAt(t[1]))}shouldColumnSelect(e){return e.altKey&&!(d.isMac&&this._optionsService.rawOptions.macOptionClickForcesSelection)}_handleMouseMove(e){if(e.stopImmediatePropagation(),!this._model.selectionStart)return;const t=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(e),!this._model.selectionEnd)return void this.refresh(!0);2===this._activeSelectionMode?this._model.selectionEnd[1]0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));const i=this._bufferService.buffer;if(this._model.selectionEnd[1]0?(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(e.ydisp+this._bufferService.rows,e.lines.length-1)):(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=e.ydisp),this.refresh()}}_handleMouseUp(e){const t=e.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&t<500&&e.altKey&&this._optionsService.rawOptions.altClickMovesCursor){if(this._bufferService.buffer.ybase===this._bufferService.buffer.ydisp){const t=this._mouseService.getCoords(e,this._element,this._bufferService.cols,this._bufferService.rows,!1);if(t&&void 0!==t[0]&&void 0!==t[1]){const e=(0,o.moveToCellSequence)(t[0]-1,t[1]-1,this._bufferService,this._coreService.decPrivateModes.applicationCursorKeys);this._coreService.triggerDataEvent(e,!0)}}}else this._fireEventIfSelectionChanged()}_fireEventIfSelectionChanged(){const e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd,i=!(!e||!t||e[0]===t[0]&&e[1]===t[1]);i?e&&t&&(this._oldSelectionStart&&this._oldSelectionEnd&&e[0]===this._oldSelectionStart[0]&&e[1]===this._oldSelectionStart[1]&&t[0]===this._oldSelectionEnd[0]&&t[1]===this._oldSelectionEnd[1]||this._fireOnSelectionChange(e,t,i)):this._oldHasSelection&&this._fireOnSelectionChange(e,t,i)}_fireOnSelectionChange(e,t,i){this._oldSelectionStart=e,this._oldSelectionEnd=t,this._oldHasSelection=i,this._onSelectionChange.fire()}_handleBufferActivate(e){this.clearSelection(),this._trimListener.dispose(),this._trimListener=e.activeBuffer.lines.onTrim((e=>this._handleTrim(e)))}_convertViewportColToCharacterIndex(e,t){let i=t;for(let r=0;t>=r;r++){const s=e.loadCell(r,this._workCell).getChars().length;0===this._workCell.getWidth()?i--:s>1&&t!==r&&(i+=s-1)}return i}setSelection(e,t,i){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=i,this.refresh(),this._fireEventIfSelectionChanged()}rightClickSelect(e){this._isClickInSelection(e)||(this._selectWordAtCursor(e,!1)&&this.refresh(!0),this._fireEventIfSelectionChanged())}_getWordAt(e,t,i=!0,r=!0){if(e[0]>=this._bufferService.cols)return;const s=this._bufferService.buffer,n=s.lines.get(e[1]);if(!n)return;const o=s.translateBufferLineToString(e[1],!1);let a=this._convertViewportColToCharacterIndex(n,e[0]),c=a;const h=e[0]-a;let l=0,d=0,u=0,f=0;if(" "===o.charAt(a)){for(;a>0&&" "===o.charAt(a-1);)a--;for(;c1&&(f+=r-1,c+=r-1);t>0&&a>0&&!this._isCharWordSeparator(n.loadCell(t-1,this._workCell));){n.loadCell(t-1,this._workCell);const e=this._workCell.getChars().length;0===this._workCell.getWidth()?(l++,t--):e>1&&(u+=e-1,a-=e-1),a--,t--}for(;i1&&(f+=e-1,c+=e-1),c++,i++}}c++;let _=a+h-l+u,p=Math.min(this._bufferService.cols,c-a+l+d-u-f);if(t||""!==o.slice(a,c).trim()){if(i&&0===_&&32!==n.getCodePoint(0)){const t=s.lines.get(e[1]-1);if(t&&n.isWrapped&&32!==t.getCodePoint(this._bufferService.cols-1)){const t=this._getWordAt([this._bufferService.cols-1,e[1]-1],!1,!0,!1);if(t){const e=this._bufferService.cols-t.start;_-=e,p+=e}}}if(r&&_+p===this._bufferService.cols&&32!==n.getCodePoint(this._bufferService.cols-1)){const t=s.lines.get(e[1]+1);if(t?.isWrapped&&32!==t.getCodePoint(0)){const t=this._getWordAt([0,e[1]+1],!1,!1,!0);t&&(p+=t.length)}}return{start:_,length:p}}}_selectWordAt(e,t){const i=this._getWordAt(e,t);if(i){for(;i.start<0;)i.start+=this._bufferService.cols,e[1]--;this._model.selectionStart=[i.start,e[1]],this._model.selectionStartLength=i.length}}_selectToWordAt(e){const t=this._getWordAt(e,!0);if(t){let i=e[1];for(;t.start<0;)t.start+=this._bufferService.cols,i--;if(!this._model.areSelectionValuesReversed())for(;t.start+t.length>this._bufferService.cols;)t.length-=this._bufferService.cols,i++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?t.start:t.start+t.length,i]}}_isCharWordSeparator(e){return 0!==e.getWidth()&&this._optionsService.rawOptions.wordSeparator.indexOf(e.getChars())>=0}_selectLineAt(e){const t=this._bufferService.buffer.getWrappedRangeForLine(e),i={start:{x:0,y:t.first},end:{x:this._bufferService.cols-1,y:t.last}};this._model.selectionStart=[0,t.first],this._model.selectionEnd=void 0,this._model.selectionStartLength=(0,u.getRangeLength)(i,this._bufferService.cols)}};t.SelectionService=g=r([s(3,_.IBufferService),s(4,_.ICoreService),s(5,c.IMouseService),s(6,_.IOptionsService),s(7,c.IRenderService),s(8,c.ICoreBrowserService)],g)},4725:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.ILinkProviderService=t.IThemeService=t.ICharacterJoinerService=t.ISelectionService=t.IRenderService=t.IMouseService=t.ICoreBrowserService=t.ICharSizeService=void 0;const r=i(8343);t.ICharSizeService=(0,r.createDecorator)("CharSizeService"),t.ICoreBrowserService=(0,r.createDecorator)("CoreBrowserService"),t.IMouseService=(0,r.createDecorator)("MouseService"),t.IRenderService=(0,r.createDecorator)("RenderService"),t.ISelectionService=(0,r.createDecorator)("SelectionService"),t.ICharacterJoinerService=(0,r.createDecorator)("CharacterJoinerService"),t.IThemeService=(0,r.createDecorator)("ThemeService"),t.ILinkProviderService=(0,r.createDecorator)("LinkProviderService")},6731:function(e,t,i){var r=this&&this.__decorate||function(e,t,i,r){var s,n=arguments.length,o=n<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(s=e[a])&&(o=(n<3?s(o):n>3?s(t,i,o):s(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},s=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.ThemeService=t.DEFAULT_ANSI_COLORS=void 0;const n=i(7239),o=i(8055),a=i(8460),c=i(844),h=i(2585),l=o.css.toColor("#ffffff"),d=o.css.toColor("#000000"),u=o.css.toColor("#ffffff"),f=o.css.toColor("#000000"),_={css:"rgba(255, 255, 255, 0.3)",rgba:4294967117};t.DEFAULT_ANSI_COLORS=Object.freeze((()=>{const e=[o.css.toColor("#2e3436"),o.css.toColor("#cc0000"),o.css.toColor("#4e9a06"),o.css.toColor("#c4a000"),o.css.toColor("#3465a4"),o.css.toColor("#75507b"),o.css.toColor("#06989a"),o.css.toColor("#d3d7cf"),o.css.toColor("#555753"),o.css.toColor("#ef2929"),o.css.toColor("#8ae234"),o.css.toColor("#fce94f"),o.css.toColor("#729fcf"),o.css.toColor("#ad7fa8"),o.css.toColor("#34e2e2"),o.css.toColor("#eeeeec")],t=[0,95,135,175,215,255];for(let i=0;i<216;i++){const r=t[i/36%6|0],s=t[i/6%6|0],n=t[i%6];e.push({css:o.channels.toCss(r,s,n),rgba:o.channels.toRgba(r,s,n)})}for(let t=0;t<24;t++){const i=8+10*t;e.push({css:o.channels.toCss(i,i,i),rgba:o.channels.toRgba(i,i,i)})}return e})());let p=t.ThemeService=class extends c.Disposable{get colors(){return this._colors}constructor(e){super(),this._optionsService=e,this._contrastCache=new n.ColorContrastCache,this._halfContrastCache=new n.ColorContrastCache,this._onChangeColors=this.register(new a.EventEmitter),this.onChangeColors=this._onChangeColors.event,this._colors={foreground:l,background:d,cursor:u,cursorAccent:f,selectionForeground:void 0,selectionBackgroundTransparent:_,selectionBackgroundOpaque:o.color.blend(d,_),selectionInactiveBackgroundTransparent:_,selectionInactiveBackgroundOpaque:o.color.blend(d,_),ansi:t.DEFAULT_ANSI_COLORS.slice(),contrastCache:this._contrastCache,halfContrastCache:this._halfContrastCache},this._updateRestoreColors(),this._setTheme(this._optionsService.rawOptions.theme),this.register(this._optionsService.onSpecificOptionChange("minimumContrastRatio",(()=>this._contrastCache.clear()))),this.register(this._optionsService.onSpecificOptionChange("theme",(()=>this._setTheme(this._optionsService.rawOptions.theme))))}_setTheme(e={}){const i=this._colors;if(i.foreground=v(e.foreground,l),i.background=v(e.background,d),i.cursor=v(e.cursor,u),i.cursorAccent=v(e.cursorAccent,f),i.selectionBackgroundTransparent=v(e.selectionBackground,_),i.selectionBackgroundOpaque=o.color.blend(i.background,i.selectionBackgroundTransparent),i.selectionInactiveBackgroundTransparent=v(e.selectionInactiveBackground,i.selectionBackgroundTransparent),i.selectionInactiveBackgroundOpaque=o.color.blend(i.background,i.selectionInactiveBackgroundTransparent),i.selectionForeground=e.selectionForeground?v(e.selectionForeground,o.NULL_COLOR):void 0,i.selectionForeground===o.NULL_COLOR&&(i.selectionForeground=void 0),o.color.isOpaque(i.selectionBackgroundTransparent)){const e=.3;i.selectionBackgroundTransparent=o.color.opacity(i.selectionBackgroundTransparent,e)}if(o.color.isOpaque(i.selectionInactiveBackgroundTransparent)){const e=.3;i.selectionInactiveBackgroundTransparent=o.color.opacity(i.selectionInactiveBackgroundTransparent,e)}if(i.ansi=t.DEFAULT_ANSI_COLORS.slice(),i.ansi[0]=v(e.black,t.DEFAULT_ANSI_COLORS[0]),i.ansi[1]=v(e.red,t.DEFAULT_ANSI_COLORS[1]),i.ansi[2]=v(e.green,t.DEFAULT_ANSI_COLORS[2]),i.ansi[3]=v(e.yellow,t.DEFAULT_ANSI_COLORS[3]),i.ansi[4]=v(e.blue,t.DEFAULT_ANSI_COLORS[4]),i.ansi[5]=v(e.magenta,t.DEFAULT_ANSI_COLORS[5]),i.ansi[6]=v(e.cyan,t.DEFAULT_ANSI_COLORS[6]),i.ansi[7]=v(e.white,t.DEFAULT_ANSI_COLORS[7]),i.ansi[8]=v(e.brightBlack,t.DEFAULT_ANSI_COLORS[8]),i.ansi[9]=v(e.brightRed,t.DEFAULT_ANSI_COLORS[9]),i.ansi[10]=v(e.brightGreen,t.DEFAULT_ANSI_COLORS[10]),i.ansi[11]=v(e.brightYellow,t.DEFAULT_ANSI_COLORS[11]),i.ansi[12]=v(e.brightBlue,t.DEFAULT_ANSI_COLORS[12]),i.ansi[13]=v(e.brightMagenta,t.DEFAULT_ANSI_COLORS[13]),i.ansi[14]=v(e.brightCyan,t.DEFAULT_ANSI_COLORS[14]),i.ansi[15]=v(e.brightWhite,t.DEFAULT_ANSI_COLORS[15]),e.extendedAnsi){const r=Math.min(i.ansi.length-16,e.extendedAnsi.length);for(let s=0;s{Object.defineProperty(t,"__esModule",{value:!0}),t.CircularList=void 0;const r=i(8460),s=i(844);class n extends s.Disposable{constructor(e){super(),this._maxLength=e,this.onDeleteEmitter=this.register(new r.EventEmitter),this.onDelete=this.onDeleteEmitter.event,this.onInsertEmitter=this.register(new r.EventEmitter),this.onInsert=this.onInsertEmitter.event,this.onTrimEmitter=this.register(new r.EventEmitter),this.onTrim=this.onTrimEmitter.event,this._array=new Array(this._maxLength),this._startIndex=0,this._length=0}get maxLength(){return this._maxLength}set maxLength(e){if(this._maxLength===e)return;const t=new Array(e);for(let i=0;ithis._length)for(let t=this._length;t=e;t--)this._array[this._getCyclicIndex(t+i.length)]=this._array[this._getCyclicIndex(t)];for(let t=0;tthis._maxLength){const e=this._length+i.length-this._maxLength;this._startIndex+=e,this._length=this._maxLength,this.onTrimEmitter.fire(e)}else this._length+=i.length}trimStart(e){e>this._length&&(e=this._length),this._startIndex+=e,this._length-=e,this.onTrimEmitter.fire(e)}shiftElements(e,t,i){if(!(t<=0)){if(e<0||e>=this._length)throw new Error("start argument out of range");if(e+i<0)throw new Error("Cannot shift elements in list beyond index 0");if(i>0){for(let r=t-1;r>=0;r--)this.set(e+r+i,this.get(e+r));const r=e+t+i-this._length;if(r>0)for(this._length+=r;this._length>this._maxLength;)this._length--,this._startIndex++,this.onTrimEmitter.fire(1)}else for(let r=0;r{Object.defineProperty(t,"__esModule",{value:!0}),t.clone=void 0,t.clone=function e(t,i=5){if("object"!=typeof t)return t;const r=Array.isArray(t)?[]:{};for(const s in t)r[s]=i<=1?t[s]:t[s]&&e(t[s],i-1);return r}},8055:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.contrastRatio=t.toPaddedHex=t.rgba=t.rgb=t.css=t.color=t.channels=t.NULL_COLOR=void 0;let i=0,r=0,s=0,n=0;var o,a,c,h,l;function d(e){const t=e.toString(16);return t.length<2?"0"+t:t}function u(e,t){return e>>0},e.toColor=function(t,i,r,s){return{css:e.toCss(t,i,r,s),rgba:e.toRgba(t,i,r,s)}}}(o||(t.channels=o={})),function(e){function t(e,t){return n=Math.round(255*t),[i,r,s]=l.toChannels(e.rgba),{css:o.toCss(i,r,s,n),rgba:o.toRgba(i,r,s,n)}}e.blend=function(e,t){if(n=(255&t.rgba)/255,1===n)return{css:t.css,rgba:t.rgba};const a=t.rgba>>24&255,c=t.rgba>>16&255,h=t.rgba>>8&255,l=e.rgba>>24&255,d=e.rgba>>16&255,u=e.rgba>>8&255;return i=l+Math.round((a-l)*n),r=d+Math.round((c-d)*n),s=u+Math.round((h-u)*n),{css:o.toCss(i,r,s),rgba:o.toRgba(i,r,s)}},e.isOpaque=function(e){return!(255&~e.rgba)},e.ensureContrastRatio=function(e,t,i){const r=l.ensureContrastRatio(e.rgba,t.rgba,i);if(r)return o.toColor(r>>24&255,r>>16&255,r>>8&255)},e.opaque=function(e){const t=(255|e.rgba)>>>0;return[i,r,s]=l.toChannels(t),{css:o.toCss(i,r,s),rgba:t}},e.opacity=t,e.multiplyOpacity=function(e,i){return n=255&e.rgba,t(e,n*i/255)},e.toColorRGB=function(e){return[e.rgba>>24&255,e.rgba>>16&255,e.rgba>>8&255]}}(a||(t.color=a={})),function(e){let t,a;try{const e=document.createElement("canvas");e.width=1,e.height=1;const i=e.getContext("2d",{willReadFrequently:!0});i&&(t=i,t.globalCompositeOperation="copy",a=t.createLinearGradient(0,0,1,1))}catch{}e.toColor=function(e){if(e.match(/#[\da-f]{3,8}/i))switch(e.length){case 4:return i=parseInt(e.slice(1,2).repeat(2),16),r=parseInt(e.slice(2,3).repeat(2),16),s=parseInt(e.slice(3,4).repeat(2),16),o.toColor(i,r,s);case 5:return i=parseInt(e.slice(1,2).repeat(2),16),r=parseInt(e.slice(2,3).repeat(2),16),s=parseInt(e.slice(3,4).repeat(2),16),n=parseInt(e.slice(4,5).repeat(2),16),o.toColor(i,r,s,n);case 7:return{css:e,rgba:(parseInt(e.slice(1),16)<<8|255)>>>0};case 9:return{css:e,rgba:parseInt(e.slice(1),16)>>>0}}const c=e.match(/rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(,\s*(0|1|\d?\.(\d+))\s*)?\)/);if(c)return i=parseInt(c[1]),r=parseInt(c[2]),s=parseInt(c[3]),n=Math.round(255*(void 0===c[5]?1:parseFloat(c[5]))),o.toColor(i,r,s,n);if(!t||!a)throw new Error("css.toColor: Unsupported css format");if(t.fillStyle=a,t.fillStyle=e,"string"!=typeof t.fillStyle)throw new Error("css.toColor: Unsupported css format");if(t.fillRect(0,0,1,1),[i,r,s,n]=t.getImageData(0,0,1,1).data,255!==n)throw new Error("css.toColor: Unsupported css format");return{rgba:o.toRgba(i,r,s,n),css:e}}}(c||(t.css=c={})),function(e){function t(e,t,i){const r=e/255,s=t/255,n=i/255;return.2126*(r<=.03928?r/12.92:Math.pow((r+.055)/1.055,2.4))+.7152*(s<=.03928?s/12.92:Math.pow((s+.055)/1.055,2.4))+.0722*(n<=.03928?n/12.92:Math.pow((n+.055)/1.055,2.4))}e.relativeLuminance=function(e){return t(e>>16&255,e>>8&255,255&e)},e.relativeLuminance2=t}(h||(t.rgb=h={})),function(e){function t(e,t,i){const r=e>>24&255,s=e>>16&255,n=e>>8&255;let o=t>>24&255,a=t>>16&255,c=t>>8&255,l=u(h.relativeLuminance2(o,a,c),h.relativeLuminance2(r,s,n));for(;l0||a>0||c>0);)o-=Math.max(0,Math.ceil(.1*o)),a-=Math.max(0,Math.ceil(.1*a)),c-=Math.max(0,Math.ceil(.1*c)),l=u(h.relativeLuminance2(o,a,c),h.relativeLuminance2(r,s,n));return(o<<24|a<<16|c<<8|255)>>>0}function a(e,t,i){const r=e>>24&255,s=e>>16&255,n=e>>8&255;let o=t>>24&255,a=t>>16&255,c=t>>8&255,l=u(h.relativeLuminance2(o,a,c),h.relativeLuminance2(r,s,n));for(;l>>0}e.blend=function(e,t){if(n=(255&t)/255,1===n)return t;const a=t>>24&255,c=t>>16&255,h=t>>8&255,l=e>>24&255,d=e>>16&255,u=e>>8&255;return i=l+Math.round((a-l)*n),r=d+Math.round((c-d)*n),s=u+Math.round((h-u)*n),o.toRgba(i,r,s)},e.ensureContrastRatio=function(e,i,r){const s=h.relativeLuminance(e>>8),n=h.relativeLuminance(i>>8);if(u(s,n)>8));if(ou(s,h.relativeLuminance(t>>8))?n:t}return n}const o=a(e,i,r),c=u(s,h.relativeLuminance(o>>8));if(cu(s,h.relativeLuminance(n>>8))?o:n}return o}},e.reduceLuminance=t,e.increaseLuminance=a,e.toChannels=function(e){return[e>>24&255,e>>16&255,e>>8&255,255&e]}}(l||(t.rgba=l={})),t.toPaddedHex=d,t.contrastRatio=u},8969:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.CoreTerminal=void 0;const r=i(844),s=i(2585),n=i(4348),o=i(7866),a=i(744),c=i(7302),h=i(6975),l=i(8460),d=i(1753),u=i(1480),f=i(7994),_=i(9282),p=i(5435),v=i(5981),g=i(2660);let m=!1;class b extends r.Disposable{get onScroll(){return this._onScrollApi||(this._onScrollApi=this.register(new l.EventEmitter),this._onScroll.event((e=>{this._onScrollApi?.fire(e.position)}))),this._onScrollApi.event}get cols(){return this._bufferService.cols}get rows(){return this._bufferService.rows}get buffers(){return this._bufferService.buffers}get options(){return this.optionsService.options}set options(e){for(const t in e)this.optionsService.options[t]=e[t]}constructor(e){super(),this._windowsWrappingHeuristics=this.register(new r.MutableDisposable),this._onBinary=this.register(new l.EventEmitter),this.onBinary=this._onBinary.event,this._onData=this.register(new l.EventEmitter),this.onData=this._onData.event,this._onLineFeed=this.register(new l.EventEmitter),this.onLineFeed=this._onLineFeed.event,this._onResize=this.register(new l.EventEmitter),this.onResize=this._onResize.event,this._onWriteParsed=this.register(new l.EventEmitter),this.onWriteParsed=this._onWriteParsed.event,this._onScroll=this.register(new l.EventEmitter),this._instantiationService=new n.InstantiationService,this.optionsService=this.register(new c.OptionsService(e)),this._instantiationService.setService(s.IOptionsService,this.optionsService),this._bufferService=this.register(this._instantiationService.createInstance(a.BufferService)),this._instantiationService.setService(s.IBufferService,this._bufferService),this._logService=this.register(this._instantiationService.createInstance(o.LogService)),this._instantiationService.setService(s.ILogService,this._logService),this.coreService=this.register(this._instantiationService.createInstance(h.CoreService)),this._instantiationService.setService(s.ICoreService,this.coreService),this.coreMouseService=this.register(this._instantiationService.createInstance(d.CoreMouseService)),this._instantiationService.setService(s.ICoreMouseService,this.coreMouseService),this.unicodeService=this.register(this._instantiationService.createInstance(u.UnicodeService)),this._instantiationService.setService(s.IUnicodeService,this.unicodeService),this._charsetService=this._instantiationService.createInstance(f.CharsetService),this._instantiationService.setService(s.ICharsetService,this._charsetService),this._oscLinkService=this._instantiationService.createInstance(g.OscLinkService),this._instantiationService.setService(s.IOscLinkService,this._oscLinkService),this._inputHandler=this.register(new p.InputHandler(this._bufferService,this._charsetService,this.coreService,this._logService,this.optionsService,this._oscLinkService,this.coreMouseService,this.unicodeService)),this.register((0,l.forwardEvent)(this._inputHandler.onLineFeed,this._onLineFeed)),this.register(this._inputHandler),this.register((0,l.forwardEvent)(this._bufferService.onResize,this._onResize)),this.register((0,l.forwardEvent)(this.coreService.onData,this._onData)),this.register((0,l.forwardEvent)(this.coreService.onBinary,this._onBinary)),this.register(this.coreService.onRequestScrollToBottom((()=>this.scrollToBottom()))),this.register(this.coreService.onUserInput((()=>this._writeBuffer.handleUserInput()))),this.register(this.optionsService.onMultipleOptionChange(["windowsMode","windowsPty"],(()=>this._handleWindowsPtyOptionChange()))),this.register(this._bufferService.onScroll((e=>{this._onScroll.fire({position:this._bufferService.buffer.ydisp,source:0}),this._inputHandler.markRangeDirty(this._bufferService.buffer.scrollTop,this._bufferService.buffer.scrollBottom)}))),this.register(this._inputHandler.onScroll((e=>{this._onScroll.fire({position:this._bufferService.buffer.ydisp,source:0}),this._inputHandler.markRangeDirty(this._bufferService.buffer.scrollTop,this._bufferService.buffer.scrollBottom)}))),this._writeBuffer=this.register(new v.WriteBuffer(((e,t)=>this._inputHandler.parse(e,t)))),this.register((0,l.forwardEvent)(this._writeBuffer.onWriteParsed,this._onWriteParsed))}write(e,t){this._writeBuffer.write(e,t)}writeSync(e,t){this._logService.logLevel<=s.LogLevelEnum.WARN&&!m&&(this._logService.warn("writeSync is unreliable and will be removed soon."),m=!0),this._writeBuffer.writeSync(e,t)}input(e,t=!0){this.coreService.triggerDataEvent(e,t)}resize(e,t){isNaN(e)||isNaN(t)||(e=Math.max(e,a.MINIMUM_COLS),t=Math.max(t,a.MINIMUM_ROWS),this._bufferService.resize(e,t))}scroll(e,t=!1){this._bufferService.scroll(e,t)}scrollLines(e,t,i){this._bufferService.scrollLines(e,t,i)}scrollPages(e){this.scrollLines(e*(this.rows-1))}scrollToTop(){this.scrollLines(-this._bufferService.buffer.ydisp)}scrollToBottom(){this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)}scrollToLine(e){const t=e-this._bufferService.buffer.ydisp;0!==t&&this.scrollLines(t)}registerEscHandler(e,t){return this._inputHandler.registerEscHandler(e,t)}registerDcsHandler(e,t){return this._inputHandler.registerDcsHandler(e,t)}registerCsiHandler(e,t){return this._inputHandler.registerCsiHandler(e,t)}registerOscHandler(e,t){return this._inputHandler.registerOscHandler(e,t)}_setup(){this._handleWindowsPtyOptionChange()}reset(){this._inputHandler.reset(),this._bufferService.reset(),this._charsetService.reset(),this.coreService.reset(),this.coreMouseService.reset()}_handleWindowsPtyOptionChange(){let e=!1;const t=this.optionsService.rawOptions.windowsPty;t&&void 0!==t.buildNumber&&void 0!==t.buildNumber?e=!!("conpty"===t.backend&&t.buildNumber<21376):this.optionsService.rawOptions.windowsMode&&(e=!0),e?this._enableWindowsWrappingHeuristics():this._windowsWrappingHeuristics.clear()}_enableWindowsWrappingHeuristics(){if(!this._windowsWrappingHeuristics.value){const e=[];e.push(this.onLineFeed(_.updateWindowsModeWrappedState.bind(null,this._bufferService))),e.push(this.registerCsiHandler({final:"H"},(()=>((0,_.updateWindowsModeWrappedState)(this._bufferService),!1)))),this._windowsWrappingHeuristics.value=(0,r.toDisposable)((()=>{for(const t of e)t.dispose()}))}}}t.CoreTerminal=b},8460:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.runAndSubscribe=t.forwardEvent=t.EventEmitter=void 0,t.EventEmitter=class{constructor(){this._listeners=[],this._disposed=!1}get event(){return this._event||(this._event=e=>(this._listeners.push(e),{dispose:()=>{if(!this._disposed)for(let t=0;tt.fire(e)))},t.runAndSubscribe=function(e,t){return t(void 0),e((e=>t(e)))}},5435:function(e,t,i){var r=this&&this.__decorate||function(e,t,i,r){var s,n=arguments.length,o=n<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(s=e[a])&&(o=(n<3?s(o):n>3?s(t,i,o):s(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},s=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.InputHandler=t.WindowsOptionsReportType=void 0;const n=i(2584),o=i(7116),a=i(2015),c=i(844),h=i(482),l=i(8437),d=i(8460),u=i(643),f=i(511),_=i(3734),p=i(2585),v=i(1480),g=i(6242),m=i(6351),b=i(5941),S={"(":0,")":1,"*":2,"+":3,"-":1,".":2},y=131072;function C(e,t){if(e>24)return t.setWinLines||!1;switch(e){case 1:return!!t.restoreWin;case 2:return!!t.minimizeWin;case 3:return!!t.setWinPosition;case 4:return!!t.setWinSizePixels;case 5:return!!t.raiseWin;case 6:return!!t.lowerWin;case 7:return!!t.refreshWin;case 8:return!!t.setWinSizeChars;case 9:return!!t.maximizeWin;case 10:return!!t.fullscreenWin;case 11:return!!t.getWinState;case 13:return!!t.getWinPosition;case 14:return!!t.getWinSizePixels;case 15:return!!t.getScreenSizePixels;case 16:return!!t.getCellSizePixels;case 18:return!!t.getWinSizeChars;case 19:return!!t.getScreenSizeChars;case 20:return!!t.getIconTitle;case 21:return!!t.getWinTitle;case 22:return!!t.pushTitle;case 23:return!!t.popTitle;case 24:return!!t.setWinLines}return!1}var w;!function(e){e[e.GET_WIN_SIZE_PIXELS=0]="GET_WIN_SIZE_PIXELS",e[e.GET_CELL_SIZE_PIXELS=1]="GET_CELL_SIZE_PIXELS"}(w||(t.WindowsOptionsReportType=w={}));let k=0;class E extends c.Disposable{getAttrData(){return this._curAttrData}constructor(e,t,i,r,s,c,u,_,p=new a.EscapeSequenceParser){super(),this._bufferService=e,this._charsetService=t,this._coreService=i,this._logService=r,this._optionsService=s,this._oscLinkService=c,this._coreMouseService=u,this._unicodeService=_,this._parser=p,this._parseBuffer=new Uint32Array(4096),this._stringDecoder=new h.StringToUtf32,this._utf8Decoder=new h.Utf8ToUtf32,this._workCell=new f.CellData,this._windowTitle="",this._iconName="",this._windowTitleStack=[],this._iconNameStack=[],this._curAttrData=l.DEFAULT_ATTR_DATA.clone(),this._eraseAttrDataInternal=l.DEFAULT_ATTR_DATA.clone(),this._onRequestBell=this.register(new d.EventEmitter),this.onRequestBell=this._onRequestBell.event,this._onRequestRefreshRows=this.register(new d.EventEmitter),this.onRequestRefreshRows=this._onRequestRefreshRows.event,this._onRequestReset=this.register(new d.EventEmitter),this.onRequestReset=this._onRequestReset.event,this._onRequestSendFocus=this.register(new d.EventEmitter),this.onRequestSendFocus=this._onRequestSendFocus.event,this._onRequestSyncScrollBar=this.register(new d.EventEmitter),this.onRequestSyncScrollBar=this._onRequestSyncScrollBar.event,this._onRequestWindowsOptionsReport=this.register(new d.EventEmitter),this.onRequestWindowsOptionsReport=this._onRequestWindowsOptionsReport.event,this._onA11yChar=this.register(new d.EventEmitter),this.onA11yChar=this._onA11yChar.event,this._onA11yTab=this.register(new d.EventEmitter),this.onA11yTab=this._onA11yTab.event,this._onCursorMove=this.register(new d.EventEmitter),this.onCursorMove=this._onCursorMove.event,this._onLineFeed=this.register(new d.EventEmitter),this.onLineFeed=this._onLineFeed.event,this._onScroll=this.register(new d.EventEmitter),this.onScroll=this._onScroll.event,this._onTitleChange=this.register(new d.EventEmitter),this.onTitleChange=this._onTitleChange.event,this._onColor=this.register(new d.EventEmitter),this.onColor=this._onColor.event,this._parseStack={paused:!1,cursorStartX:0,cursorStartY:0,decodedLength:0,position:0},this._specialColors=[256,257,258],this.register(this._parser),this._dirtyRowTracker=new x(this._bufferService),this._activeBuffer=this._bufferService.buffer,this.register(this._bufferService.buffers.onBufferActivate((e=>this._activeBuffer=e.activeBuffer))),this._parser.setCsiHandlerFallback(((e,t)=>{this._logService.debug("Unknown CSI code: ",{identifier:this._parser.identToString(e),params:t.toArray()})})),this._parser.setEscHandlerFallback((e=>{this._logService.debug("Unknown ESC code: ",{identifier:this._parser.identToString(e)})})),this._parser.setExecuteHandlerFallback((e=>{this._logService.debug("Unknown EXECUTE code: ",{code:e})})),this._parser.setOscHandlerFallback(((e,t,i)=>{this._logService.debug("Unknown OSC code: ",{identifier:e,action:t,data:i})})),this._parser.setDcsHandlerFallback(((e,t,i)=>{"HOOK"===t&&(i=i.toArray()),this._logService.debug("Unknown DCS code: ",{identifier:this._parser.identToString(e),action:t,payload:i})})),this._parser.setPrintHandler(((e,t,i)=>this.print(e,t,i))),this._parser.registerCsiHandler({final:"@"},(e=>this.insertChars(e))),this._parser.registerCsiHandler({intermediates:" ",final:"@"},(e=>this.scrollLeft(e))),this._parser.registerCsiHandler({final:"A"},(e=>this.cursorUp(e))),this._parser.registerCsiHandler({intermediates:" ",final:"A"},(e=>this.scrollRight(e))),this._parser.registerCsiHandler({final:"B"},(e=>this.cursorDown(e))),this._parser.registerCsiHandler({final:"C"},(e=>this.cursorForward(e))),this._parser.registerCsiHandler({final:"D"},(e=>this.cursorBackward(e))),this._parser.registerCsiHandler({final:"E"},(e=>this.cursorNextLine(e))),this._parser.registerCsiHandler({final:"F"},(e=>this.cursorPrecedingLine(e))),this._parser.registerCsiHandler({final:"G"},(e=>this.cursorCharAbsolute(e))),this._parser.registerCsiHandler({final:"H"},(e=>this.cursorPosition(e))),this._parser.registerCsiHandler({final:"I"},(e=>this.cursorForwardTab(e))),this._parser.registerCsiHandler({final:"J"},(e=>this.eraseInDisplay(e,!1))),this._parser.registerCsiHandler({prefix:"?",final:"J"},(e=>this.eraseInDisplay(e,!0))),this._parser.registerCsiHandler({final:"K"},(e=>this.eraseInLine(e,!1))),this._parser.registerCsiHandler({prefix:"?",final:"K"},(e=>this.eraseInLine(e,!0))),this._parser.registerCsiHandler({final:"L"},(e=>this.insertLines(e))),this._parser.registerCsiHandler({final:"M"},(e=>this.deleteLines(e))),this._parser.registerCsiHandler({final:"P"},(e=>this.deleteChars(e))),this._parser.registerCsiHandler({final:"S"},(e=>this.scrollUp(e))),this._parser.registerCsiHandler({final:"T"},(e=>this.scrollDown(e))),this._parser.registerCsiHandler({final:"X"},(e=>this.eraseChars(e))),this._parser.registerCsiHandler({final:"Z"},(e=>this.cursorBackwardTab(e))),this._parser.registerCsiHandler({final:"`"},(e=>this.charPosAbsolute(e))),this._parser.registerCsiHandler({final:"a"},(e=>this.hPositionRelative(e))),this._parser.registerCsiHandler({final:"b"},(e=>this.repeatPrecedingCharacter(e))),this._parser.registerCsiHandler({final:"c"},(e=>this.sendDeviceAttributesPrimary(e))),this._parser.registerCsiHandler({prefix:">",final:"c"},(e=>this.sendDeviceAttributesSecondary(e))),this._parser.registerCsiHandler({final:"d"},(e=>this.linePosAbsolute(e))),this._parser.registerCsiHandler({final:"e"},(e=>this.vPositionRelative(e))),this._parser.registerCsiHandler({final:"f"},(e=>this.hVPosition(e))),this._parser.registerCsiHandler({final:"g"},(e=>this.tabClear(e))),this._parser.registerCsiHandler({final:"h"},(e=>this.setMode(e))),this._parser.registerCsiHandler({prefix:"?",final:"h"},(e=>this.setModePrivate(e))),this._parser.registerCsiHandler({final:"l"},(e=>this.resetMode(e))),this._parser.registerCsiHandler({prefix:"?",final:"l"},(e=>this.resetModePrivate(e))),this._parser.registerCsiHandler({final:"m"},(e=>this.charAttributes(e))),this._parser.registerCsiHandler({final:"n"},(e=>this.deviceStatus(e))),this._parser.registerCsiHandler({prefix:"?",final:"n"},(e=>this.deviceStatusPrivate(e))),this._parser.registerCsiHandler({intermediates:"!",final:"p"},(e=>this.softReset(e))),this._parser.registerCsiHandler({intermediates:" ",final:"q"},(e=>this.setCursorStyle(e))),this._parser.registerCsiHandler({final:"r"},(e=>this.setScrollRegion(e))),this._parser.registerCsiHandler({final:"s"},(e=>this.saveCursor(e))),this._parser.registerCsiHandler({final:"t"},(e=>this.windowOptions(e))),this._parser.registerCsiHandler({final:"u"},(e=>this.restoreCursor(e))),this._parser.registerCsiHandler({intermediates:"'",final:"}"},(e=>this.insertColumns(e))),this._parser.registerCsiHandler({intermediates:"'",final:"~"},(e=>this.deleteColumns(e))),this._parser.registerCsiHandler({intermediates:'"',final:"q"},(e=>this.selectProtected(e))),this._parser.registerCsiHandler({intermediates:"$",final:"p"},(e=>this.requestMode(e,!0))),this._parser.registerCsiHandler({prefix:"?",intermediates:"$",final:"p"},(e=>this.requestMode(e,!1))),this._parser.setExecuteHandler(n.C0.BEL,(()=>this.bell())),this._parser.setExecuteHandler(n.C0.LF,(()=>this.lineFeed())),this._parser.setExecuteHandler(n.C0.VT,(()=>this.lineFeed())),this._parser.setExecuteHandler(n.C0.FF,(()=>this.lineFeed())),this._parser.setExecuteHandler(n.C0.CR,(()=>this.carriageReturn())),this._parser.setExecuteHandler(n.C0.BS,(()=>this.backspace())),this._parser.setExecuteHandler(n.C0.HT,(()=>this.tab())),this._parser.setExecuteHandler(n.C0.SO,(()=>this.shiftOut())),this._parser.setExecuteHandler(n.C0.SI,(()=>this.shiftIn())),this._parser.setExecuteHandler(n.C1.IND,(()=>this.index())),this._parser.setExecuteHandler(n.C1.NEL,(()=>this.nextLine())),this._parser.setExecuteHandler(n.C1.HTS,(()=>this.tabSet())),this._parser.registerOscHandler(0,new g.OscHandler((e=>(this.setTitle(e),this.setIconName(e),!0)))),this._parser.registerOscHandler(1,new g.OscHandler((e=>this.setIconName(e)))),this._parser.registerOscHandler(2,new g.OscHandler((e=>this.setTitle(e)))),this._parser.registerOscHandler(4,new g.OscHandler((e=>this.setOrReportIndexedColor(e)))),this._parser.registerOscHandler(8,new g.OscHandler((e=>this.setHyperlink(e)))),this._parser.registerOscHandler(10,new g.OscHandler((e=>this.setOrReportFgColor(e)))),this._parser.registerOscHandler(11,new g.OscHandler((e=>this.setOrReportBgColor(e)))),this._parser.registerOscHandler(12,new g.OscHandler((e=>this.setOrReportCursorColor(e)))),this._parser.registerOscHandler(104,new g.OscHandler((e=>this.restoreIndexedColor(e)))),this._parser.registerOscHandler(110,new g.OscHandler((e=>this.restoreFgColor(e)))),this._parser.registerOscHandler(111,new g.OscHandler((e=>this.restoreBgColor(e)))),this._parser.registerOscHandler(112,new g.OscHandler((e=>this.restoreCursorColor(e)))),this._parser.registerEscHandler({final:"7"},(()=>this.saveCursor())),this._parser.registerEscHandler({final:"8"},(()=>this.restoreCursor())),this._parser.registerEscHandler({final:"D"},(()=>this.index())),this._parser.registerEscHandler({final:"E"},(()=>this.nextLine())),this._parser.registerEscHandler({final:"H"},(()=>this.tabSet())),this._parser.registerEscHandler({final:"M"},(()=>this.reverseIndex())),this._parser.registerEscHandler({final:"="},(()=>this.keypadApplicationMode())),this._parser.registerEscHandler({final:">"},(()=>this.keypadNumericMode())),this._parser.registerEscHandler({final:"c"},(()=>this.fullReset())),this._parser.registerEscHandler({final:"n"},(()=>this.setgLevel(2))),this._parser.registerEscHandler({final:"o"},(()=>this.setgLevel(3))),this._parser.registerEscHandler({final:"|"},(()=>this.setgLevel(3))),this._parser.registerEscHandler({final:"}"},(()=>this.setgLevel(2))),this._parser.registerEscHandler({final:"~"},(()=>this.setgLevel(1))),this._parser.registerEscHandler({intermediates:"%",final:"@"},(()=>this.selectDefaultCharset())),this._parser.registerEscHandler({intermediates:"%",final:"G"},(()=>this.selectDefaultCharset()));for(const e in o.CHARSETS)this._parser.registerEscHandler({intermediates:"(",final:e},(()=>this.selectCharset("("+e))),this._parser.registerEscHandler({intermediates:")",final:e},(()=>this.selectCharset(")"+e))),this._parser.registerEscHandler({intermediates:"*",final:e},(()=>this.selectCharset("*"+e))),this._parser.registerEscHandler({intermediates:"+",final:e},(()=>this.selectCharset("+"+e))),this._parser.registerEscHandler({intermediates:"-",final:e},(()=>this.selectCharset("-"+e))),this._parser.registerEscHandler({intermediates:".",final:e},(()=>this.selectCharset("."+e))),this._parser.registerEscHandler({intermediates:"/",final:e},(()=>this.selectCharset("/"+e)));this._parser.registerEscHandler({intermediates:"#",final:"8"},(()=>this.screenAlignmentPattern())),this._parser.setErrorHandler((e=>(this._logService.error("Parsing error: ",e),e))),this._parser.registerDcsHandler({intermediates:"$",final:"q"},new m.DcsHandler(((e,t)=>this.requestStatusString(e,t))))}_preserveStack(e,t,i,r){this._parseStack.paused=!0,this._parseStack.cursorStartX=e,this._parseStack.cursorStartY=t,this._parseStack.decodedLength=i,this._parseStack.position=r}_logSlowResolvingAsync(e){this._logService.logLevel<=p.LogLevelEnum.WARN&&Promise.race([e,new Promise(((e,t)=>setTimeout((()=>t("#SLOW_TIMEOUT")),5e3)))]).catch((e=>{if("#SLOW_TIMEOUT"!==e)throw e;console.warn("async parser handler taking longer than 5000 ms")}))}_getCurrentLinkId(){return this._curAttrData.extended.urlId}parse(e,t){let i,r=this._activeBuffer.x,s=this._activeBuffer.y,n=0;const o=this._parseStack.paused;if(o){if(i=this._parser.parse(this._parseBuffer,this._parseStack.decodedLength,t))return this._logSlowResolvingAsync(i),i;r=this._parseStack.cursorStartX,s=this._parseStack.cursorStartY,this._parseStack.paused=!1,e.length>y&&(n=this._parseStack.position+y)}if(this._logService.logLevel<=p.LogLevelEnum.DEBUG&&this._logService.debug("parsing data"+("string"==typeof e?` "${e}"`:` "${Array.prototype.map.call(e,(e=>String.fromCharCode(e))).join("")}"`),"string"==typeof e?e.split("").map((e=>e.charCodeAt(0))):e),this._parseBuffer.lengthy)for(let t=n;t0&&2===_.getWidth(this._activeBuffer.x-1)&&_.setCellFromCodepoint(this._activeBuffer.x-1,0,1,f);let p=this._parser.precedingJoinState;for(let g=t;ga)if(c){const e=_;let t=this._activeBuffer.x-m;for(this._activeBuffer.x=m,this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData(),!0)):(this._activeBuffer.y>=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!0),_=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y),m>0&&_ instanceof l.BufferLine&&_.copyCellsFrom(e,t,0,m,!1);t=0;)_.setCellFromCodepoint(this._activeBuffer.x++,0,0,f)}else if(d&&(_.insertCells(this._activeBuffer.x,s-m,this._activeBuffer.getNullCell(f)),2===_.getWidth(a-1)&&_.setCellFromCodepoint(a-1,u.NULL_CELL_CODE,u.NULL_CELL_WIDTH,f)),_.setCellFromCodepoint(this._activeBuffer.x++,r,s,f),s>0)for(;--s;)_.setCellFromCodepoint(this._activeBuffer.x++,0,0,f)}this._parser.precedingJoinState=p,this._activeBuffer.x0&&0===_.getWidth(this._activeBuffer.x)&&!_.hasContent(this._activeBuffer.x)&&_.setCellFromCodepoint(this._activeBuffer.x,0,1,f),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}registerCsiHandler(e,t){return"t"!==e.final||e.prefix||e.intermediates?this._parser.registerCsiHandler(e,t):this._parser.registerCsiHandler(e,(e=>!C(e.params[0],this._optionsService.rawOptions.windowOptions)||t(e)))}registerDcsHandler(e,t){return this._parser.registerDcsHandler(e,new m.DcsHandler(t))}registerEscHandler(e,t){return this._parser.registerEscHandler(e,t)}registerOscHandler(e,t){return this._parser.registerOscHandler(e,new g.OscHandler(t))}bell(){return this._onRequestBell.fire(),!0}lineFeed(){return this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._optionsService.rawOptions.convertEol&&(this._activeBuffer.x=0),this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData())):this._activeBuffer.y>=this._bufferService.rows?this._activeBuffer.y=this._bufferService.rows-1:this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.x>=this._bufferService.cols&&this._activeBuffer.x--,this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._onLineFeed.fire(),!0}carriageReturn(){return this._activeBuffer.x=0,!0}backspace(){if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),this._activeBuffer.x>0&&this._activeBuffer.x--,!0;if(this._restrictCursor(this._bufferService.cols),this._activeBuffer.x>0)this._activeBuffer.x--;else if(0===this._activeBuffer.x&&this._activeBuffer.y>this._activeBuffer.scrollTop&&this._activeBuffer.y<=this._activeBuffer.scrollBottom&&this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y)?.isWrapped){this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.y--,this._activeBuffer.x=this._bufferService.cols-1;const e=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);e.hasWidth(this._activeBuffer.x)&&!e.hasContent(this._activeBuffer.x)&&this._activeBuffer.x--}return this._restrictCursor(),!0}tab(){if(this._activeBuffer.x>=this._bufferService.cols)return!0;const e=this._activeBuffer.x;return this._activeBuffer.x=this._activeBuffer.nextStop(),this._optionsService.rawOptions.screenReaderMode&&this._onA11yTab.fire(this._activeBuffer.x-e),!0}shiftOut(){return this._charsetService.setgLevel(1),!0}shiftIn(){return this._charsetService.setgLevel(0),!0}_restrictCursor(e=this._bufferService.cols-1){this._activeBuffer.x=Math.min(e,Math.max(0,this._activeBuffer.x)),this._activeBuffer.y=this._coreService.decPrivateModes.origin?Math.min(this._activeBuffer.scrollBottom,Math.max(this._activeBuffer.scrollTop,this._activeBuffer.y)):Math.min(this._bufferService.rows-1,Math.max(0,this._activeBuffer.y)),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_setCursor(e,t){this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._coreService.decPrivateModes.origin?(this._activeBuffer.x=e,this._activeBuffer.y=this._activeBuffer.scrollTop+t):(this._activeBuffer.x=e,this._activeBuffer.y=t),this._restrictCursor(),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_moveCursor(e,t){this._restrictCursor(),this._setCursor(this._activeBuffer.x+e,this._activeBuffer.y+t)}cursorUp(e){const t=this._activeBuffer.y-this._activeBuffer.scrollTop;return t>=0?this._moveCursor(0,-Math.min(t,e.params[0]||1)):this._moveCursor(0,-(e.params[0]||1)),!0}cursorDown(e){const t=this._activeBuffer.scrollBottom-this._activeBuffer.y;return t>=0?this._moveCursor(0,Math.min(t,e.params[0]||1)):this._moveCursor(0,e.params[0]||1),!0}cursorForward(e){return this._moveCursor(e.params[0]||1,0),!0}cursorBackward(e){return this._moveCursor(-(e.params[0]||1),0),!0}cursorNextLine(e){return this.cursorDown(e),this._activeBuffer.x=0,!0}cursorPrecedingLine(e){return this.cursorUp(e),this._activeBuffer.x=0,!0}cursorCharAbsolute(e){return this._setCursor((e.params[0]||1)-1,this._activeBuffer.y),!0}cursorPosition(e){return this._setCursor(e.length>=2?(e.params[1]||1)-1:0,(e.params[0]||1)-1),!0}charPosAbsolute(e){return this._setCursor((e.params[0]||1)-1,this._activeBuffer.y),!0}hPositionRelative(e){return this._moveCursor(e.params[0]||1,0),!0}linePosAbsolute(e){return this._setCursor(this._activeBuffer.x,(e.params[0]||1)-1),!0}vPositionRelative(e){return this._moveCursor(0,e.params[0]||1),!0}hVPosition(e){return this.cursorPosition(e),!0}tabClear(e){const t=e.params[0];return 0===t?delete this._activeBuffer.tabs[this._activeBuffer.x]:3===t&&(this._activeBuffer.tabs={}),!0}cursorForwardTab(e){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let t=e.params[0]||1;for(;t--;)this._activeBuffer.x=this._activeBuffer.nextStop();return!0}cursorBackwardTab(e){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let t=e.params[0]||1;for(;t--;)this._activeBuffer.x=this._activeBuffer.prevStop();return!0}selectProtected(e){const t=e.params[0];return 1===t&&(this._curAttrData.bg|=536870912),2!==t&&0!==t||(this._curAttrData.bg&=-536870913),!0}_eraseInBufferLine(e,t,i,r=!1,s=!1){const n=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);n.replaceCells(t,i,this._activeBuffer.getNullCell(this._eraseAttrData()),s),r&&(n.isWrapped=!1)}_resetBufferLine(e,t=!1){const i=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);i&&(i.fill(this._activeBuffer.getNullCell(this._eraseAttrData()),t),this._bufferService.buffer.clearMarkers(this._activeBuffer.ybase+e),i.isWrapped=!1)}eraseInDisplay(e,t=!1){let i;switch(this._restrictCursor(this._bufferService.cols),e.params[0]){case 0:for(i=this._activeBuffer.y,this._dirtyRowTracker.markDirty(i),this._eraseInBufferLine(i++,this._activeBuffer.x,this._bufferService.cols,0===this._activeBuffer.x,t);i=this._bufferService.cols&&(this._activeBuffer.lines.get(i+1).isWrapped=!1);i--;)this._resetBufferLine(i,t);this._dirtyRowTracker.markDirty(0);break;case 2:for(i=this._bufferService.rows,this._dirtyRowTracker.markDirty(i-1);i--;)this._resetBufferLine(i,t);this._dirtyRowTracker.markDirty(0);break;case 3:const e=this._activeBuffer.lines.length-this._bufferService.rows;e>0&&(this._activeBuffer.lines.trimStart(e),this._activeBuffer.ybase=Math.max(this._activeBuffer.ybase-e,0),this._activeBuffer.ydisp=Math.max(this._activeBuffer.ydisp-e,0),this._onScroll.fire(0))}return!0}eraseInLine(e,t=!1){switch(this._restrictCursor(this._bufferService.cols),e.params[0]){case 0:this._eraseInBufferLine(this._activeBuffer.y,this._activeBuffer.x,this._bufferService.cols,0===this._activeBuffer.x,t);break;case 1:this._eraseInBufferLine(this._activeBuffer.y,0,this._activeBuffer.x+1,!1,t);break;case 2:this._eraseInBufferLine(this._activeBuffer.y,0,this._bufferService.cols,!0,t)}return this._dirtyRowTracker.markDirty(this._activeBuffer.y),!0}insertLines(e){this._restrictCursor();let t=e.params[0]||1;if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.y65535?2:1}let c=a;for(let e=1;e0||(this._is("xterm")||this._is("rxvt-unicode")||this._is("screen")?this._coreService.triggerDataEvent(n.C0.ESC+"[?1;2c"):this._is("linux")&&this._coreService.triggerDataEvent(n.C0.ESC+"[?6c")),!0}sendDeviceAttributesSecondary(e){return e.params[0]>0||(this._is("xterm")?this._coreService.triggerDataEvent(n.C0.ESC+"[>0;276;0c"):this._is("rxvt-unicode")?this._coreService.triggerDataEvent(n.C0.ESC+"[>85;95;0c"):this._is("linux")?this._coreService.triggerDataEvent(e.params[0]+"c"):this._is("screen")&&this._coreService.triggerDataEvent(n.C0.ESC+"[>83;40003;0c")),!0}_is(e){return 0===(this._optionsService.rawOptions.termName+"").indexOf(e)}setMode(e){for(let t=0;te?1:2,f=e.params[0];return _=f,p=t?2===f?4:4===f?u(o.modes.insertMode):12===f?3:20===f?u(d.convertEol):0:1===f?u(i.applicationCursorKeys):3===f?d.windowOptions.setWinLines?80===c?2:132===c?1:0:0:6===f?u(i.origin):7===f?u(i.wraparound):8===f?3:9===f?u("X10"===r):12===f?u(d.cursorBlink):25===f?u(!o.isCursorHidden):45===f?u(i.reverseWraparound):66===f?u(i.applicationKeypad):67===f?4:1e3===f?u("VT200"===r):1002===f?u("DRAG"===r):1003===f?u("ANY"===r):1004===f?u(i.sendFocus):1005===f?4:1006===f?u("SGR"===s):1015===f?4:1016===f?u("SGR_PIXELS"===s):1048===f?1:47===f||1047===f||1049===f?u(h===l):2004===f?u(i.bracketedPasteMode):0,o.triggerDataEvent(`${n.C0.ESC}[${t?"":"?"}${_};${p}$y`),!0;var _,p}_updateAttrColor(e,t,i,r,s){return 2===t?(e|=50331648,e&=-16777216,e|=_.AttributeData.fromColorRGB([i,r,s])):5===t&&(e&=-50331904,e|=33554432|255&i),e}_extractColor(e,t,i){const r=[0,0,-1,0,0,0];let s=0,n=0;do{if(r[n+s]=e.params[t+n],e.hasSubParams(t+n)){const i=e.getSubParams(t+n);let o=0;do{5===r[1]&&(s=1),r[n+o+1+s]=i[o]}while(++o=2||2===r[1]&&n+s>=5)break;r[1]&&(s=1)}while(++n+t5)&&(e=1),t.extended.underlineStyle=e,t.fg|=268435456,0===e&&(t.fg&=-268435457),t.updateExtended()}_processSGR0(e){e.fg=l.DEFAULT_ATTR_DATA.fg,e.bg=l.DEFAULT_ATTR_DATA.bg,e.extended=e.extended.clone(),e.extended.underlineStyle=0,e.extended.underlineColor&=-67108864,e.updateExtended()}charAttributes(e){if(1===e.length&&0===e.params[0])return this._processSGR0(this._curAttrData),!0;const t=e.length;let i;const r=this._curAttrData;for(let s=0;s=30&&i<=37?(r.fg&=-50331904,r.fg|=16777216|i-30):i>=40&&i<=47?(r.bg&=-50331904,r.bg|=16777216|i-40):i>=90&&i<=97?(r.fg&=-50331904,r.fg|=16777224|i-90):i>=100&&i<=107?(r.bg&=-50331904,r.bg|=16777224|i-100):0===i?this._processSGR0(r):1===i?r.fg|=134217728:3===i?r.bg|=67108864:4===i?(r.fg|=268435456,this._processUnderline(e.hasSubParams(s)?e.getSubParams(s)[0]:1,r)):5===i?r.fg|=536870912:7===i?r.fg|=67108864:8===i?r.fg|=1073741824:9===i?r.fg|=2147483648:2===i?r.bg|=134217728:21===i?this._processUnderline(2,r):22===i?(r.fg&=-134217729,r.bg&=-134217729):23===i?r.bg&=-67108865:24===i?(r.fg&=-268435457,this._processUnderline(0,r)):25===i?r.fg&=-536870913:27===i?r.fg&=-67108865:28===i?r.fg&=-1073741825:29===i?r.fg&=2147483647:39===i?(r.fg&=-67108864,r.fg|=16777215&l.DEFAULT_ATTR_DATA.fg):49===i?(r.bg&=-67108864,r.bg|=16777215&l.DEFAULT_ATTR_DATA.bg):38===i||48===i||58===i?s+=this._extractColor(e,s,r):53===i?r.bg|=1073741824:55===i?r.bg&=-1073741825:59===i?(r.extended=r.extended.clone(),r.extended.underlineColor=-1,r.updateExtended()):100===i?(r.fg&=-67108864,r.fg|=16777215&l.DEFAULT_ATTR_DATA.fg,r.bg&=-67108864,r.bg|=16777215&l.DEFAULT_ATTR_DATA.bg):this._logService.debug("Unknown SGR attribute: %d.",i);return!0}deviceStatus(e){switch(e.params[0]){case 5:this._coreService.triggerDataEvent(`${n.C0.ESC}[0n`);break;case 6:const e=this._activeBuffer.y+1,t=this._activeBuffer.x+1;this._coreService.triggerDataEvent(`${n.C0.ESC}[${e};${t}R`)}return!0}deviceStatusPrivate(e){if(6===e.params[0]){const e=this._activeBuffer.y+1,t=this._activeBuffer.x+1;this._coreService.triggerDataEvent(`${n.C0.ESC}[?${e};${t}R`)}return!0}softReset(e){return this._coreService.isCursorHidden=!1,this._onRequestSyncScrollBar.fire(),this._activeBuffer.scrollTop=0,this._activeBuffer.scrollBottom=this._bufferService.rows-1,this._curAttrData=l.DEFAULT_ATTR_DATA.clone(),this._coreService.reset(),this._charsetService.reset(),this._activeBuffer.savedX=0,this._activeBuffer.savedY=this._activeBuffer.ybase,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,this._coreService.decPrivateModes.origin=!1,!0}setCursorStyle(e){const t=e.params[0]||1;switch(t){case 1:case 2:this._optionsService.options.cursorStyle="block";break;case 3:case 4:this._optionsService.options.cursorStyle="underline";break;case 5:case 6:this._optionsService.options.cursorStyle="bar"}const i=t%2==1;return this._optionsService.options.cursorBlink=i,!0}setScrollRegion(e){const t=e.params[0]||1;let i;return(e.length<2||(i=e.params[1])>this._bufferService.rows||0===i)&&(i=this._bufferService.rows),i>t&&(this._activeBuffer.scrollTop=t-1,this._activeBuffer.scrollBottom=i-1,this._setCursor(0,0)),!0}windowOptions(e){if(!C(e.params[0],this._optionsService.rawOptions.windowOptions))return!0;const t=e.length>1?e.params[1]:0;switch(e.params[0]){case 14:2!==t&&this._onRequestWindowsOptionsReport.fire(w.GET_WIN_SIZE_PIXELS);break;case 16:this._onRequestWindowsOptionsReport.fire(w.GET_CELL_SIZE_PIXELS);break;case 18:this._bufferService&&this._coreService.triggerDataEvent(`${n.C0.ESC}[8;${this._bufferService.rows};${this._bufferService.cols}t`);break;case 22:0!==t&&2!==t||(this._windowTitleStack.push(this._windowTitle),this._windowTitleStack.length>10&&this._windowTitleStack.shift()),0!==t&&1!==t||(this._iconNameStack.push(this._iconName),this._iconNameStack.length>10&&this._iconNameStack.shift());break;case 23:0!==t&&2!==t||this._windowTitleStack.length&&this.setTitle(this._windowTitleStack.pop()),0!==t&&1!==t||this._iconNameStack.length&&this.setIconName(this._iconNameStack.pop())}return!0}saveCursor(e){return this._activeBuffer.savedX=this._activeBuffer.x,this._activeBuffer.savedY=this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,!0}restoreCursor(e){return this._activeBuffer.x=this._activeBuffer.savedX||0,this._activeBuffer.y=Math.max(this._activeBuffer.savedY-this._activeBuffer.ybase,0),this._curAttrData.fg=this._activeBuffer.savedCurAttrData.fg,this._curAttrData.bg=this._activeBuffer.savedCurAttrData.bg,this._charsetService.charset=this._savedCharset,this._activeBuffer.savedCharset&&(this._charsetService.charset=this._activeBuffer.savedCharset),this._restrictCursor(),!0}setTitle(e){return this._windowTitle=e,this._onTitleChange.fire(e),!0}setIconName(e){return this._iconName=e,!0}setOrReportIndexedColor(e){const t=[],i=e.split(";");for(;i.length>1;){const e=i.shift(),r=i.shift();if(/^\d+$/.exec(e)){const i=parseInt(e);if(L(i))if("?"===r)t.push({type:0,index:i});else{const e=(0,b.parseColor)(r);e&&t.push({type:1,index:i,color:e})}}}return t.length&&this._onColor.fire(t),!0}setHyperlink(e){const t=e.split(";");return!(t.length<2)&&(t[1]?this._createHyperlink(t[0],t[1]):!t[0]&&this._finishHyperlink())}_createHyperlink(e,t){this._getCurrentLinkId()&&this._finishHyperlink();const i=e.split(":");let r;const s=i.findIndex((e=>e.startsWith("id=")));return-1!==s&&(r=i[s].slice(3)||void 0),this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=this._oscLinkService.registerLink({id:r,uri:t}),this._curAttrData.updateExtended(),!0}_finishHyperlink(){return this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=0,this._curAttrData.updateExtended(),!0}_setOrReportSpecialColor(e,t){const i=e.split(";");for(let e=0;e=this._specialColors.length);++e,++t)if("?"===i[e])this._onColor.fire([{type:0,index:this._specialColors[t]}]);else{const r=(0,b.parseColor)(i[e]);r&&this._onColor.fire([{type:1,index:this._specialColors[t],color:r}])}return!0}setOrReportFgColor(e){return this._setOrReportSpecialColor(e,0)}setOrReportBgColor(e){return this._setOrReportSpecialColor(e,1)}setOrReportCursorColor(e){return this._setOrReportSpecialColor(e,2)}restoreIndexedColor(e){if(!e)return this._onColor.fire([{type:2}]),!0;const t=[],i=e.split(";");for(let e=0;e=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._restrictCursor(),!0}tabSet(){return 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r.EventEmitter),this.onWriteParsed=this._onWriteParsed.event}handleUserInput(){this._didUserInput=!0}writeSync(e,t){if(void 0!==t&&this._syncCalls>t)return void(this._syncCalls=0);if(this._pendingData+=e.length,this._writeBuffer.push(e),this._callbacks.push(void 0),this._syncCalls++,this._isSyncWriting)return;let i;for(this._isSyncWriting=!0;i=this._writeBuffer.shift();){this._action(i);const e=this._callbacks.shift();e&&e()}this._pendingData=0,this._bufferOffset=2147483647,this._isSyncWriting=!1,this._syncCalls=0}write(e,t){if(this._pendingData>5e7)throw new Error("write data discarded, use flow control to avoid losing data");if(!this._writeBuffer.length){if(this._bufferOffset=0,this._didUserInput)return this._didUserInput=!1,this._pendingData+=e.length,this._writeBuffer.push(e),this._callbacks.push(t),void this._innerWrite();setTimeout((()=>this._innerWrite()))}this._pendingData+=e.length,this._writeBuffer.push(e),this._callbacks.push(t)}_innerWrite(e=0,t=!0){const i=e||Date.now();for(;this._writeBuffer.length>this._bufferOffset;){const e=this._writeBuffer[this._bufferOffset],r=this._action(e,t);if(r){const e=e=>Date.now()-i>=12?setTimeout((()=>this._innerWrite(0,e))):this._innerWrite(i,e);return void r.catch((e=>(queueMicrotask((()=>{throw e})),Promise.resolve(!1)))).then(e)}const s=this._callbacks[this._bufferOffset];if(s&&s(),this._bufferOffset++,this._pendingData-=e.length,Date.now()-i>=12)break}this._writeBuffer.length>this._bufferOffset?(this._bufferOffset>50&&(this._writeBuffer=this._writeBuffer.slice(this._bufferOffset),this._callbacks=this._callbacks.slice(this._bufferOffset),this._bufferOffset=0),setTimeout((()=>this._innerWrite()))):(this._writeBuffer.length=0,this._callbacks.length=0,this._pendingData=0,this._bufferOffset=0),this._onWriteParsed.fire()}}t.WriteBuffer=n},5941:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.toRgbString=t.parseColor=void 0;const i=/^([\da-f])\/([\da-f])\/([\da-f])$|^([\da-f]{2})\/([\da-f]{2})\/([\da-f]{2})$|^([\da-f]{3})\/([\da-f]{3})\/([\da-f]{3})$|^([\da-f]{4})\/([\da-f]{4})\/([\da-f]{4})$/,r=/^[\da-f]+$/;function s(e,t){const i=e.toString(16),r=i.length<2?"0"+i:i;switch(t){case 4:return i[0];case 8:return r;case 12:return(r+r).slice(0,3);default:return r+r}}t.parseColor=function(e){if(!e)return;let t=e.toLowerCase();if(0===t.indexOf("rgb:")){t=t.slice(4);const e=i.exec(t);if(e){const t=e[1]?15:e[4]?255:e[7]?4095:65535;return[Math.round(parseInt(e[1]||e[4]||e[7]||e[10],16)/t*255),Math.round(parseInt(e[2]||e[5]||e[8]||e[11],16)/t*255),Math.round(parseInt(e[3]||e[6]||e[9]||e[12],16)/t*255)]}}else if(0===t.indexOf("#")&&(t=t.slice(1),r.exec(t)&&[3,6,9,12].includes(t.length))){const e=t.length/3,i=[0,0,0];for(let r=0;r<3;++r){const s=parseInt(t.slice(e*r,e*r+e),16);i[r]=1===e?s<<4:2===e?s:3===e?s>>4:s>>8}return i}},t.toRgbString=function(e,t=16){const[i,r,n]=e;return`rgb:${s(i,t)}/${s(r,t)}/${s(n,t)}`}},5770:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.PAYLOAD_LIMIT=void 0,t.PAYLOAD_LIMIT=1e7},6351:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.DcsHandler=t.DcsParser=void 0;const r=i(482),s=i(8742),n=i(5770),o=[];t.DcsParser=class{constructor(){this._handlers=Object.create(null),this._active=o,this._ident=0,this._handlerFb=()=>{},this._stack={paused:!1,loopPosition:0,fallThrough:!1}}dispose(){this._handlers=Object.create(null),this._handlerFb=()=>{},this._active=o}registerHandler(e,t){void 0===this._handlers[e]&&(this._handlers[e]=[]);const i=this._handlers[e];return i.push(t),{dispose:()=>{const e=i.indexOf(t);-1!==e&&i.splice(e,1)}}}clearHandler(e){this._handlers[e]&&delete this._handlers[e]}setHandlerFallback(e){this._handlerFb=e}reset(){if(this._active.length)for(let e=this._stack.paused?this._stack.loopPosition-1:this._active.length-1;e>=0;--e)this._active[e].unhook(!1);this._stack.paused=!1,this._active=o,this._ident=0}hook(e,t){if(this.reset(),this._ident=e,this._active=this._handlers[e]||o,this._active.length)for(let e=this._active.length-1;e>=0;e--)this._active[e].hook(t);else this._handlerFb(this._ident,"HOOK",t)}put(e,t,i){if(this._active.length)for(let r=this._active.length-1;r>=0;r--)this._active[r].put(e,t,i);else this._handlerFb(this._ident,"PUT",(0,r.utf32ToString)(e,t,i))}unhook(e,t=!0){if(this._active.length){let i=!1,r=this._active.length-1,s=!1;if(this._stack.paused&&(r=this._stack.loopPosition-1,i=t,s=this._stack.fallThrough,this._stack.paused=!1),!s&&!1===i){for(;r>=0&&(i=this._active[r].unhook(e),!0!==i);r--)if(i instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=r,this._stack.fallThrough=!1,i;r--}for(;r>=0;r--)if(i=this._active[r].unhook(!1),i instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=r,this._stack.fallThrough=!0,i}else this._handlerFb(this._ident,"UNHOOK",e);this._active=o,this._ident=0}};const a=new s.Params;a.addParam(0),t.DcsHandler=class{constructor(e){this._handler=e,this._data="",this._params=a,this._hitLimit=!1}hook(e){this._params=e.length>1||e.params[0]?e.clone():a,this._data="",this._hitLimit=!1}put(e,t,i){this._hitLimit||(this._data+=(0,r.utf32ToString)(e,t,i),this._data.length>n.PAYLOAD_LIMIT&&(this._data="",this._hitLimit=!0))}unhook(e){let t=!1;if(this._hitLimit)t=!1;else if(e&&(t=this._handler(this._data,this._params),t instanceof Promise))return t.then((e=>(this._params=a,this._data="",this._hitLimit=!1,e)));return this._params=a,this._data="",this._hitLimit=!1,t}}},2015:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.EscapeSequenceParser=t.VT500_TRANSITION_TABLE=t.TransitionTable=void 0;const r=i(844),s=i(8742),n=i(6242),o=i(6351);class a{constructor(e){this.table=new Uint8Array(e)}setDefault(e,t){this.table.fill(e<<4|t)}add(e,t,i,r){this.table[t<<8|e]=i<<4|r}addMany(e,t,i,r){for(let s=0;st)),i=(e,i)=>t.slice(e,i),r=i(32,127),s=i(0,24);s.push(25),s.push.apply(s,i(28,32));const n=i(0,14);let o;for(o in e.setDefault(1,0),e.addMany(r,0,2,0),n)e.addMany([24,26,153,154],o,3,0),e.addMany(i(128,144),o,3,0),e.addMany(i(144,152),o,3,0),e.add(156,o,0,0),e.add(27,o,11,1),e.add(157,o,4,8),e.addMany([152,158,159],o,0,7),e.add(155,o,11,3),e.add(144,o,11,9);return e.addMany(s,0,3,0),e.addMany(s,1,3,1),e.add(127,1,0,1),e.addMany(s,8,0,8),e.addMany(s,3,3,3),e.add(127,3,0,3),e.addMany(s,4,3,4),e.add(127,4,0,4),e.addMany(s,6,3,6),e.addMany(s,5,3,5),e.add(127,5,0,5),e.addMany(s,2,3,2),e.add(127,2,0,2),e.add(93,1,4,8),e.addMany(r,8,5,8),e.add(127,8,5,8),e.addMany([156,27,24,26,7],8,6,0),e.addMany(i(28,32),8,0,8),e.addMany([88,94,95],1,0,7),e.addMany(r,7,0,7),e.addMany(s,7,0,7),e.add(156,7,0,0),e.add(127,7,0,7),e.add(91,1,11,3),e.addMany(i(64,127),3,7,0),e.addMany(i(48,60),3,8,4),e.addMany([60,61,62,63],3,9,4),e.addMany(i(48,60),4,8,4),e.addMany(i(64,127),4,7,0),e.addMany([60,61,62,63],4,0,6),e.addMany(i(32,64),6,0,6),e.add(127,6,0,6),e.addMany(i(64,127),6,0,0),e.addMany(i(32,48),3,9,5),e.addMany(i(32,48),5,9,5),e.addMany(i(48,64),5,0,6),e.addMany(i(64,127),5,7,0),e.addMany(i(32,48),4,9,5),e.addMany(i(32,48),1,9,2),e.addMany(i(32,48),2,9,2),e.addMany(i(48,127),2,10,0),e.addMany(i(48,80),1,10,0),e.addMany(i(81,88),1,10,0),e.addMany([89,90,92],1,10,0),e.addMany(i(96,127),1,10,0),e.add(80,1,11,9),e.addMany(s,9,0,9),e.add(127,9,0,9),e.addMany(i(28,32),9,0,9),e.addMany(i(32,48),9,9,12),e.addMany(i(48,60),9,8,10),e.addMany([60,61,62,63],9,9,10),e.addMany(s,11,0,11),e.addMany(i(32,128),11,0,11),e.addMany(i(28,32),11,0,11),e.addMany(s,10,0,10),e.add(127,10,0,10),e.addMany(i(28,32),10,0,10),e.addMany(i(48,60),10,8,10),e.addMany([60,61,62,63],10,0,11),e.addMany(i(32,48),10,9,12),e.addMany(s,12,0,12),e.add(127,12,0,12),e.addMany(i(28,32),12,0,12),e.addMany(i(32,48),12,9,12),e.addMany(i(48,64),12,0,11),e.addMany(i(64,127),12,12,13),e.addMany(i(64,127),10,12,13),e.addMany(i(64,127),9,12,13),e.addMany(s,13,13,13),e.addMany(r,13,13,13),e.add(127,13,0,13),e.addMany([27,156,24,26],13,14,0),e.add(c,0,2,0),e.add(c,8,5,8),e.add(c,6,0,6),e.add(c,11,0,11),e.add(c,13,13,13),e}();class h extends r.Disposable{constructor(e=t.VT500_TRANSITION_TABLE){super(),this._transitions=e,this._parseStack={state:0,handlers:[],handlerPos:0,transition:0,chunkPos:0},this.initialState=0,this.currentState=this.initialState,this._params=new s.Params,this._params.addParam(0),this._collect=0,this.precedingJoinState=0,this._printHandlerFb=(e,t,i)=>{},this._executeHandlerFb=e=>{},this._csiHandlerFb=(e,t)=>{},this._escHandlerFb=e=>{},this._errorHandlerFb=e=>e,this._printHandler=this._printHandlerFb,this._executeHandlers=Object.create(null),this._csiHandlers=Object.create(null),this._escHandlers=Object.create(null),this.register((0,r.toDisposable)((()=>{this._csiHandlers=Object.create(null),this._executeHandlers=Object.create(null),this._escHandlers=Object.create(null)}))),this._oscParser=this.register(new n.OscParser),this._dcsParser=this.register(new o.DcsParser),this._errorHandler=this._errorHandlerFb,this.registerEscHandler({final:"\\"},(()=>!0))}_identifier(e,t=[64,126]){let i=0;if(e.prefix){if(e.prefix.length>1)throw new Error("only one byte as prefix supported");if(i=e.prefix.charCodeAt(0),i&&60>i||i>63)throw new Error("prefix must be in range 0x3c .. 0x3f")}if(e.intermediates){if(e.intermediates.length>2)throw new Error("only two bytes as intermediates are supported");for(let t=0;tr||r>47)throw new Error("intermediate must be in range 0x20 .. 0x2f");i<<=8,i|=r}}if(1!==e.final.length)throw new Error("final must be a single byte");const r=e.final.charCodeAt(0);if(t[0]>r||r>t[1])throw new Error(`final must be in range ${t[0]} .. ${t[1]}`);return i<<=8,i|=r,i}identToString(e){const t=[];for(;e;)t.push(String.fromCharCode(255&e)),e>>=8;return t.reverse().join("")}setPrintHandler(e){this._printHandler=e}clearPrintHandler(){this._printHandler=this._printHandlerFb}registerEscHandler(e,t){const i=this._identifier(e,[48,126]);void 0===this._escHandlers[i]&&(this._escHandlers[i]=[]);const r=this._escHandlers[i];return r.push(t),{dispose:()=>{const e=r.indexOf(t);-1!==e&&r.splice(e,1)}}}clearEscHandler(e){this._escHandlers[this._identifier(e,[48,126])]&&delete this._escHandlers[this._identifier(e,[48,126])]}setEscHandlerFallback(e){this._escHandlerFb=e}setExecuteHandler(e,t){this._executeHandlers[e.charCodeAt(0)]=t}clearExecuteHandler(e){this._executeHandlers[e.charCodeAt(0)]&&delete this._executeHandlers[e.charCodeAt(0)]}setExecuteHandlerFallback(e){this._executeHandlerFb=e}registerCsiHandler(e,t){const i=this._identifier(e);void 0===this._csiHandlers[i]&&(this._csiHandlers[i]=[]);const r=this._csiHandlers[i];return r.push(t),{dispose:()=>{const e=r.indexOf(t);-1!==e&&r.splice(e,1)}}}clearCsiHandler(e){this._csiHandlers[this._identifier(e)]&&delete this._csiHandlers[this._identifier(e)]}setCsiHandlerFallback(e){this._csiHandlerFb=e}registerDcsHandler(e,t){return this._dcsParser.registerHandler(this._identifier(e),t)}clearDcsHandler(e){this._dcsParser.clearHandler(this._identifier(e))}setDcsHandlerFallback(e){this._dcsParser.setHandlerFallback(e)}registerOscHandler(e,t){return this._oscParser.registerHandler(e,t)}clearOscHandler(e){this._oscParser.clearHandler(e)}setOscHandlerFallback(e){this._oscParser.setHandlerFallback(e)}setErrorHandler(e){this._errorHandler=e}clearErrorHandler(){this._errorHandler=this._errorHandlerFb}reset(){this.currentState=this.initialState,this._oscParser.reset(),this._dcsParser.reset(),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0,0!==this._parseStack.state&&(this._parseStack.state=2,this._parseStack.handlers=[])}_preserveStack(e,t,i,r,s){this._parseStack.state=e,this._parseStack.handlers=t,this._parseStack.handlerPos=i,this._parseStack.transition=r,this._parseStack.chunkPos=s}parse(e,t,i){let r,s=0,n=0,o=0;if(this._parseStack.state)if(2===this._parseStack.state)this._parseStack.state=0,o=this._parseStack.chunkPos+1;else{if(void 0===i||1===this._parseStack.state)throw this._parseStack.state=1,new Error("improper continuation due to previous async handler, giving up parsing");const t=this._parseStack.handlers;let n=this._parseStack.handlerPos-1;switch(this._parseStack.state){case 3:if(!1===i&&n>-1)for(;n>=0&&(r=t[n](this._params),!0!==r);n--)if(r instanceof Promise)return this._parseStack.handlerPos=n,r;this._parseStack.handlers=[];break;case 4:if(!1===i&&n>-1)for(;n>=0&&(r=t[n](),!0!==r);n--)if(r instanceof Promise)return this._parseStack.handlerPos=n,r;this._parseStack.handlers=[];break;case 6:if(s=e[this._parseStack.chunkPos],r=this._dcsParser.unhook(24!==s&&26!==s,i),r)return r;27===s&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0;break;case 5:if(s=e[this._parseStack.chunkPos],r=this._oscParser.end(24!==s&&26!==s,i),r)return r;27===s&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0}this._parseStack.state=0,o=this._parseStack.chunkPos+1,this.precedingJoinState=0,this.currentState=15&this._parseStack.transition}for(let i=o;i>4){case 2:for(let r=i+1;;++r){if(r>=t||(s=e[r])<32||s>126&&s=t||(s=e[r])<32||s>126&&s=t||(s=e[r])<32||s>126&&s=t||(s=e[r])<32||s>126&&s=0&&(r=o[a](this._params),!0!==r);a--)if(r instanceof Promise)return this._preserveStack(3,o,a,n,i),r;a<0&&this._csiHandlerFb(this._collect<<8|s,this._params),this.precedingJoinState=0;break;case 8:do{switch(s){case 59:this._params.addParam(0);break;case 58:this._params.addSubParam(-1);break;default:this._params.addDigit(s-48)}}while(++i47&&s<60);i--;break;case 9:this._collect<<=8,this._collect|=s;break;case 10:const h=this._escHandlers[this._collect<<8|s];let l=h?h.length-1:-1;for(;l>=0&&(r=h[l](),!0!==r);l--)if(r instanceof Promise)return this._preserveStack(4,h,l,n,i),r;l<0&&this._escHandlerFb(this._collect<<8|s),this.precedingJoinState=0;break;case 11:this._params.reset(),this._params.addParam(0),this._collect=0;break;case 12:this._dcsParser.hook(this._collect<<8|s,this._params);break;case 13:for(let r=i+1;;++r)if(r>=t||24===(s=e[r])||26===s||27===s||s>127&&s=t||(s=e[r])<32||s>127&&s{Object.defineProperty(t,"__esModule",{value:!0}),t.OscHandler=t.OscParser=void 0;const r=i(5770),s=i(482),n=[];t.OscParser=class{constructor(){this._state=0,this._active=n,this._id=-1,this._handlers=Object.create(null),this._handlerFb=()=>{},this._stack={paused:!1,loopPosition:0,fallThrough:!1}}registerHandler(e,t){void 0===this._handlers[e]&&(this._handlers[e]=[]);const i=this._handlers[e];return i.push(t),{dispose:()=>{const e=i.indexOf(t);-1!==e&&i.splice(e,1)}}}clearHandler(e){this._handlers[e]&&delete 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close"),this.transport.close()},t=()=>{this.off("upgrade",t),this.off("upgradeError",t),e()},i=()=>{this.once("upgrade",t),this.once("upgradeError",t)};return"opening"!==this.readyState&&"open"!==this.readyState||(this.readyState="closing",this.writeBuffer.length?this.once("drain",(()=>{this.upgrading?i():e()})):this.upgrading?i():e()),this}onError(e){Q.priorWebsocketSuccess=!1,this.emitReserved("error",e),this.onClose("transport error",e)}onClose(e,t){"opening"!==this.readyState&&"open"!==this.readyState&&"closing"!==this.readyState||(this.clearTimeoutFn(this.pingTimeoutTimer),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),"function"==typeof removeEventListener&&(removeEventListener("beforeunload",this.beforeunloadEventListener,!1),removeEventListener("offline",this.offlineEventListener,!1)),this.readyState="closed",this.id=null,this.emitReserved("close",e,t),this.writeBuffer=[],this.prevBufferLen=0)}filterUpgrades(e){const t=[];let i=0;const r=e.length;for(;i"function"==typeof ArrayBuffer.isView?ArrayBuffer.isView(e):e.buffer instanceof ArrayBuffer,ie=Object.prototype.toString,re="function"==typeof Blob||"undefined"!=typeof Blob&&"[object BlobConstructor]"===ie.call(Blob),se="function"==typeof File||"undefined"!=typeof File&&"[object FileConstructor]"===ie.call(File);function ne(e){return ee&&(e instanceof ArrayBuffer||te(e))||re&&e instanceof Blob||se&&e instanceof File}function oe(e,t){if(!e||"object"!=typeof e)return!1;if(Array.isArray(e)){for(let t=0,i=e.length;t=0&&e.num{delete this.acks[e];for(let t=0;t{this.io.clearTimeoutFn(s),t.apply(this,e)};n.withError=!0,this.acks[e]=n}emitWithAck(e,...t){return new Promise(((i,r)=>{const s=(e,t)=>e?r(e):i(t);s.withError=!0,t.push(s),this.emit(e,...t)}))}_addToQueue(e){let t;"function"==typeof e[e.length-1]&&(t=e.pop());const i={id:this._queueSeq++,tryCount:0,pending:!1,args:e,flags:Object.assign({fromQueue:!0},this.flags)};e.push(((e,...r)=>{if(i!==this._queue[0])return;return null!==e?i.tryCount>this._opts.retries&&(this._queue.shift(),t&&t(e)):(this._queue.shift(),t&&t(null,...r)),i.pending=!1,this._drainQueue()})),this._queue.push(i),this._drainQueue()}_drainQueue(e=!1){if(!this.connected||0===this._queue.length)return;const t=this._queue[0];t.pending&&!e||(t.pending=!0,t.tryCount++,this.flags=t.flags,this.emit.apply(this,t.args))}packet(e){e.nsp=this.nsp,this.io._packet(e)}onopen(){"function"==typeof this.auth?this.auth((e=>{this._sendConnectPacket(e)})):this._sendConnectPacket(this.auth)}_sendConnectPacket(e){this.packet({type:fe.CONNECT,data:this._pid?Object.assign({pid:this._pid,offset:this._lastOffset},e):e})}onerror(e){this.connected||this.emitReserved("connect_error",e)}onclose(e,t){this.connected=!1,delete this.id,this.emitReserved("disconnect",e,t),this._clearAcks()}_clearAcks(){Object.keys(this.acks).forEach((e=>{if(!this.sendBuffer.some((t=>String(t.id)===e))){const t=this.acks[e];delete this.acks[e],t.withError&&t.call(this,new Error("socket has been disconnected"))}}))}onpacket(e){if(e.nsp===this.nsp)switch(e.type){case fe.CONNECT:e.data&&e.data.sid?this.onconnect(e.data.sid,e.data.pid):this.emitReserved("connect_error",new Error("It seems you are trying to reach a Socket.IO server in v2.x with a v3.x client, but they are not compatible (more information here: https://socket.io/docs/v3/migrating-from-2-x-to-3-0/)"));break;case fe.EVENT:case fe.BINARY_EVENT:this.onevent(e);break;case fe.ACK:case fe.BINARY_ACK:this.onack(e);break;case fe.DISCONNECT:this.ondisconnect();break;case fe.CONNECT_ERROR:this.destroy();const t=new Error(e.data.message);t.data=e.data.data,this.emitReserved("connect_error",t)}}onevent(e){const t=e.data||[];null!=e.id&&t.push(this.ack(e.id)),this.connected?this.emitEvent(t):this.receiveBuffer.push(Object.freeze(t))}emitEvent(e){if(this._anyListeners&&this._anyListeners.length){const t=this._anyListeners.slice();for(const i of t)i.apply(this,e)}super.emit.apply(this,e),this._pid&&e.length&&"string"==typeof e[e.length-1]&&(this._lastOffset=e[e.length-1])}ack(e){const t=this;let i=!1;return function(...r){i||(i=!0,t.packet({type:fe.ACK,id:e,data:r}))}}onack(e){const t=this.acks[e.id];"function"==typeof t&&(delete this.acks[e.id],t.withError&&e.data.unshift(null),t.apply(this,e.data))}onconnect(e,t){this.id=e,this.recovered=t&&this._pid===t,this._pid=t,this.connected=!0,this.emitBuffered(),this.emitReserved("connect"),this._drainQueue(!0)}emitBuffered(){this.receiveBuffer.forEach((e=>this.emitEvent(e))),this.receiveBuffer=[],this.sendBuffer.forEach((e=>{this.notifyOutgoingListeners(e),this.packet(e)})),this.sendBuffer=[]}ondisconnect(){this.destroy(),this.onclose("io server disconnect")}destroy(){this.subs&&(this.subs.forEach((e=>e())),this.subs=void 0),this.io._destroy(this)}disconnect(){return this.connected&&this.packet({type:fe.DISCONNECT}),this.destroy(),this.connected&&this.onclose("io client disconnect"),this}close(){return this.disconnect()}compress(e){return this.flags.compress=e,this}get volatile(){return this.flags.volatile=!0,this}timeout(e){return this.flags.timeout=e,this}onAny(e){return this._anyListeners=this._anyListeners||[],this._anyListeners.push(e),this}prependAny(e){return this._anyListeners=this._anyListeners||[],this._anyListeners.unshift(e),this}offAny(e){if(!this._anyListeners)return this;if(e){const t=this._anyListeners;for(let i=0;i0&&e.jitter<=1?e.jitter:0,this.attempts=0}ye.prototype.duration=function(){var e=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var t=Math.random(),i=Math.floor(t*this.jitter*e);e=1&Math.floor(10*t)?e+i:e-i}return 0|Math.min(e,this.max)},ye.prototype.reset=function(){this.attempts=0},ye.prototype.setMin=function(e){this.ms=e},ye.prototype.setMax=function(e){this.max=e},ye.prototype.setJitter=function(e){this.jitter=e};class Ce extends w{constructor(t,i){var r;super(),this.nsps={},this.subs=[],t&&"object"==typeof t&&(i=t,t=void 0),(i=i||{}).path=i.path||"/socket.io",this.opts=i,R(this,i),this.reconnection(!1!==i.reconnection),this.reconnectionAttempts(i.reconnectionAttempts||1/0),this.reconnectionDelay(i.reconnectionDelay||1e3),this.reconnectionDelayMax(i.reconnectionDelayMax||5e3),this.randomizationFactor(null!==(r=i.randomizationFactor)&&void 0!==r?r:.5),this.backoff=new ye({min:this.reconnectionDelay(),max:this.reconnectionDelayMax(),jitter:this.randomizationFactor()}),this.timeout(null==i.timeout?2e4:i.timeout),this._readyState="closed",this.uri=t;const s=i.parser||e;this.encoder=new s.Encoder,this.decoder=new s.Decoder,this._autoConnect=!1!==i.autoConnect,this._autoConnect&&this.open()}reconnection(e){return arguments.length?(this._reconnection=!!e,this):this._reconnection}reconnectionAttempts(e){return void 0===e?this._reconnectionAttempts:(this._reconnectionAttempts=e,this)}reconnectionDelay(e){var t;return void 0===e?this._reconnectionDelay:(this._reconnectionDelay=e,null===(t=this.backoff)||void 0===t||t.setMin(e),this)}randomizationFactor(e){var t;return void 0===e?this._randomizationFactor:(this._randomizationFactor=e,null===(t=this.backoff)||void 0===t||t.setJitter(e),this)}reconnectionDelayMax(e){var t;return void 0===e?this._reconnectionDelayMax:(this._reconnectionDelayMax=e,null===(t=this.backoff)||void 0===t||t.setMax(e),this)}timeout(e){return arguments.length?(this._timeout=e,this):this._timeout}maybeReconnectOnOpen(){!this._reconnecting&&this._reconnection&&0===this.backoff.attempts&&this.reconnect()}open(e){if(~this._readyState.indexOf("open"))return this;this.engine=new Q(this.uri,this.opts);const t=this.engine,i=this;this._readyState="opening",this.skipReconnect=!1;const r=me(t,"open",(function(){i.onopen(),e&&e()})),s=t=>{this.cleanup(),this._readyState="closed",this.emitReserved("error",t),e?e(t):this.maybeReconnectOnOpen()},n=me(t,"error",s);if(!1!==this._timeout){const e=this._timeout,i=this.setTimeoutFn((()=>{r(),s(new Error("timeout")),t.close()}),e);this.opts.autoUnref&&i.unref(),this.subs.push((()=>{this.clearTimeoutFn(i)}))}return this.subs.push(r),this.subs.push(n),this}connect(e){return this.open(e)}onopen(){this.cleanup(),this._readyState="open",this.emitReserved("open");const e=this.engine;this.subs.push(me(e,"ping",this.onping.bind(this)),me(e,"data",this.ondata.bind(this)),me(e,"error",this.onerror.bind(this)),me(e,"close",this.onclose.bind(this)),me(this.decoder,"decoded",this.ondecoded.bind(this)))}onping(){this.emitReserved("ping")}ondata(e){try{this.decoder.add(e)}catch(e){this.onclose("parse error",e)}}ondecoded(e){K((()=>{this.emitReserved("packet",e)}),this.setTimeoutFn)}onerror(e){this.emitReserved("error",e)}socket(e,t){let i=this.nsps[e];return i?this._autoConnect&&!i.active&&i.connect():(i=new Se(this,e,t),this.nsps[e]=i),i}_destroy(e){const t=Object.keys(this.nsps);for(const e of t){if(this.nsps[e].active)return}this._close()}_packet(e){const t=this.encoder.encode(e);for(let i=0;ie())),this.subs.length=0,this.decoder.destroy()}_close(){this.skipReconnect=!0,this._reconnecting=!1,this.onclose("forced close"),this.engine&&this.engine.close()}disconnect(){return this._close()}onclose(e,t){this.cleanup(),this.backoff.reset(),this._readyState="closed",this.emitReserved("close",e,t),this._reconnection&&!this.skipReconnect&&this.reconnect()}reconnect(){if(this._reconnecting||this.skipReconnect)return this;const e=this;if(this.backoff.attempts>=this._reconnectionAttempts)this.backoff.reset(),this.emitReserved("reconnect_failed"),this._reconnecting=!1;else{const t=this.backoff.duration();this._reconnecting=!0;const i=this.setTimeoutFn((()=>{e.skipReconnect||(this.emitReserved("reconnect_attempt",e.backoff.attempts),e.skipReconnect||e.open((t=>{t?(e._reconnecting=!1,e.reconnect(),this.emitReserved("reconnect_error",t)):e.onreconnect()})))}),t);this.opts.autoUnref&&i.unref(),this.subs.push((()=>{this.clearTimeoutFn(i)}))}}onreconnect(){const e=this.backoff.attempts;this._reconnecting=!1,this.backoff.reset(),this.emitReserved("reconnect",e)}}const we={};function ke(e,t){"object"==typeof e&&(t=e,e=void 0);const i=function(e,t="",i){let r=e;i=i||"undefined"!=typeof location&&location,null==e&&(e=i.protocol+"//"+i.host),"string"==typeof e&&("/"===e.charAt(0)&&(e="/"===e.charAt(1)?i.protocol+e:i.host+e),/^(https?|wss?):\/\//.test(e)||(e=void 0!==i?i.protocol+"//"+e:"https://"+e),r=Z(e)),r.port||(/^(http|ws)$/.test(r.protocol)?r.port="80":/^(http|ws)s$/.test(r.protocol)&&(r.port="443")),r.path=r.path||"/";const s=-1!==r.host.indexOf(":")?"["+r.host+"]":r.host;return r.id=r.protocol+"://"+s+":"+r.port+t,r.href=r.protocol+"://"+s+(i&&i.port===r.port?"":":"+r.port),r}(e,(t=t||{}).path||"/socket.io"),r=i.source,s=i.id,n=i.path,o=we[s]&&n in we[s].nsps;let a;return t.forceNew||t["force new connection"]||!1===t.multiplex||o?a=new Ce(r,t):(we[s]||(we[s]=new Ce(r,t)),a=we[s]),i.query&&!t.query&&(t.query=i.queryKey),a.socket(i.path,t)}Object.assign(ke,{Manager:Ce,Socket:Se,io:ke,connect:ke});var Ee=i(822),xe=i(526);function Le(e,t){var i=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),i.push.apply(i,r)}return i}function Re(e){for(var t=1;te.length)&&(t=e.length);for(var i=0,r=new Array(t);i0;)t+=Ft[62*Math.random()|0];return t}function Wt(e){for(var t=[],i=(e||[]).length>>>0;i--;)t[i]=e[i];return t}function jt(e){return e.classList?Wt(e.classList):(e.getAttribute("class")||"").split(" ").filter((function(e){return e}))}function Ut(e){return"".concat(e).replace(/&/g,"&").replace(/"/g,""").replace(/'/g,"'").replace(//g,">")}function zt(e){return Object.keys(e||{}).reduce((function(t,i){return t+"".concat(i,": ").concat(e[i].trim(),";")}),"")}function $t(e){return e.size!==Ht.size||e.x!==Ht.x||e.y!==Ht.y||e.rotate!==Ht.rotate||e.flipX||e.flipY}var qt=':root, :host {\n --fa-font-solid: normal 900 1em/1 "Font Awesome 6 Solid";\n --fa-font-regular: normal 400 1em/1 "Font Awesome 6 Regular";\n --fa-font-light: normal 300 1em/1 "Font Awesome 6 Light";\n --fa-font-thin: normal 100 1em/1 "Font Awesome 6 Thin";\n --fa-font-duotone: normal 900 1em/1 "Font Awesome 6 Duotone";\n --fa-font-sharp-solid: normal 900 1em/1 "Font Awesome 6 Sharp";\n --fa-font-sharp-regular: normal 400 1em/1 "Font Awesome 6 Sharp";\n --fa-font-sharp-light: normal 300 1em/1 "Font Awesome 6 Sharp";\n --fa-font-sharp-thin: normal 100 1em/1 "Font Awesome 6 Sharp";\n --fa-font-brands: normal 400 1em/1 "Font Awesome 6 Brands";\n}\n\nsvg:not(:root).svg-inline--fa, svg:not(:host).svg-inline--fa {\n overflow: visible;\n box-sizing: content-box;\n}\n\n.svg-inline--fa {\n display: var(--fa-display, inline-block);\n height: 1em;\n overflow: visible;\n vertical-align: -0.125em;\n}\n.svg-inline--fa.fa-2xs {\n vertical-align: 0.1em;\n}\n.svg-inline--fa.fa-xs {\n vertical-align: 0em;\n}\n.svg-inline--fa.fa-sm {\n vertical-align: -0.0714285705em;\n}\n.svg-inline--fa.fa-lg {\n vertical-align: -0.2em;\n}\n.svg-inline--fa.fa-xl {\n vertical-align: -0.25em;\n}\n.svg-inline--fa.fa-2xl {\n vertical-align: -0.3125em;\n}\n.svg-inline--fa.fa-pull-left {\n margin-right: var(--fa-pull-margin, 0.3em);\n width: auto;\n}\n.svg-inline--fa.fa-pull-right {\n margin-left: var(--fa-pull-margin, 0.3em);\n width: auto;\n}\n.svg-inline--fa.fa-li {\n width: var(--fa-li-width, 2em);\n top: 0.25em;\n}\n.svg-inline--fa.fa-fw {\n width: var(--fa-fw-width, 1.25em);\n}\n\n.fa-layers svg.svg-inline--fa {\n bottom: 0;\n left: 0;\n margin: auto;\n position: absolute;\n right: 0;\n top: 0;\n}\n\n.fa-layers-counter, .fa-layers-text {\n display: inline-block;\n position: absolute;\n text-align: center;\n}\n\n.fa-layers {\n display: inline-block;\n height: 1em;\n position: relative;\n text-align: center;\n vertical-align: -0.125em;\n width: 1em;\n}\n.fa-layers svg.svg-inline--fa {\n -webkit-transform-origin: center center;\n transform-origin: center center;\n}\n\n.fa-layers-text {\n left: 50%;\n top: 50%;\n -webkit-transform: translate(-50%, -50%);\n transform: translate(-50%, -50%);\n -webkit-transform-origin: center center;\n transform-origin: center center;\n}\n\n.fa-layers-counter {\n background-color: var(--fa-counter-background-color, #ff253a);\n border-radius: var(--fa-counter-border-radius, 1em);\n box-sizing: border-box;\n color: var(--fa-inverse, #fff);\n line-height: var(--fa-counter-line-height, 1);\n max-width: var(--fa-counter-max-width, 5em);\n min-width: var(--fa-counter-min-width, 1.5em);\n overflow: hidden;\n padding: var(--fa-counter-padding, 0.25em 0.5em);\n right: var(--fa-right, 0);\n text-overflow: ellipsis;\n top: var(--fa-top, 0);\n -webkit-transform: scale(var(--fa-counter-scale, 0.25));\n transform: scale(var(--fa-counter-scale, 0.25));\n -webkit-transform-origin: top right;\n transform-origin: top right;\n}\n\n.fa-layers-bottom-right {\n bottom: var(--fa-bottom, 0);\n right: var(--fa-right, 0);\n top: auto;\n -webkit-transform: scale(var(--fa-layers-scale, 0.25));\n transform: scale(var(--fa-layers-scale, 0.25));\n -webkit-transform-origin: bottom right;\n transform-origin: bottom right;\n}\n\n.fa-layers-bottom-left {\n bottom: var(--fa-bottom, 0);\n left: var(--fa-left, 0);\n right: auto;\n top: auto;\n -webkit-transform: scale(var(--fa-layers-scale, 0.25));\n transform: scale(var(--fa-layers-scale, 0.25));\n -webkit-transform-origin: bottom left;\n transform-origin: bottom left;\n}\n\n.fa-layers-top-right {\n top: var(--fa-top, 0);\n right: var(--fa-right, 0);\n -webkit-transform: scale(var(--fa-layers-scale, 0.25));\n transform: scale(var(--fa-layers-scale, 0.25));\n -webkit-transform-origin: top right;\n transform-origin: top right;\n}\n\n.fa-layers-top-left {\n left: var(--fa-left, 0);\n right: auto;\n top: var(--fa-top, 0);\n -webkit-transform: scale(var(--fa-layers-scale, 0.25));\n transform: scale(var(--fa-layers-scale, 0.25));\n -webkit-transform-origin: top left;\n transform-origin: top left;\n}\n\n.fa-1x {\n font-size: 1em;\n}\n\n.fa-2x {\n font-size: 2em;\n}\n\n.fa-3x {\n font-size: 3em;\n}\n\n.fa-4x {\n font-size: 4em;\n}\n\n.fa-5x {\n font-size: 5em;\n}\n\n.fa-6x {\n font-size: 6em;\n}\n\n.fa-7x {\n font-size: 7em;\n}\n\n.fa-8x {\n font-size: 8em;\n}\n\n.fa-9x {\n font-size: 9em;\n}\n\n.fa-10x {\n font-size: 10em;\n}\n\n.fa-2xs {\n font-size: 0.625em;\n line-height: 0.1em;\n vertical-align: 0.225em;\n}\n\n.fa-xs {\n font-size: 0.75em;\n line-height: 0.0833333337em;\n vertical-align: 0.125em;\n}\n\n.fa-sm {\n font-size: 0.875em;\n line-height: 0.0714285718em;\n vertical-align: 0.0535714295em;\n}\n\n.fa-lg {\n font-size: 1.25em;\n line-height: 0.05em;\n vertical-align: -0.075em;\n}\n\n.fa-xl {\n font-size: 1.5em;\n line-height: 0.0416666682em;\n vertical-align: -0.125em;\n}\n\n.fa-2xl {\n font-size: 2em;\n line-height: 0.03125em;\n vertical-align: -0.1875em;\n}\n\n.fa-fw {\n text-align: center;\n width: 1.25em;\n}\n\n.fa-ul {\n list-style-type: none;\n margin-left: var(--fa-li-margin, 2.5em);\n padding-left: 0;\n}\n.fa-ul > li {\n position: relative;\n}\n\n.fa-li {\n left: calc(var(--fa-li-width, 2em) * -1);\n position: absolute;\n text-align: center;\n width: var(--fa-li-width, 2em);\n line-height: inherit;\n}\n\n.fa-border {\n border-color: var(--fa-border-color, #eee);\n border-radius: var(--fa-border-radius, 0.1em);\n border-style: var(--fa-border-style, solid);\n border-width: var(--fa-border-width, 0.08em);\n padding: var(--fa-border-padding, 0.2em 0.25em 0.15em);\n}\n\n.fa-pull-left {\n float: left;\n margin-right: var(--fa-pull-margin, 0.3em);\n}\n\n.fa-pull-right {\n float: right;\n margin-left: var(--fa-pull-margin, 0.3em);\n}\n\n.fa-beat {\n -webkit-animation-name: fa-beat;\n animation-name: fa-beat;\n -webkit-animation-delay: var(--fa-animation-delay, 0s);\n animation-delay: var(--fa-animation-delay, 0s);\n -webkit-animation-direction: var(--fa-animation-direction, normal);\n animation-direction: var(--fa-animation-direction, normal);\n -webkit-animation-duration: var(--fa-animation-duration, 1s);\n animation-duration: var(--fa-animation-duration, 1s);\n -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n -webkit-animation-timing-function: var(--fa-animation-timing, ease-in-out);\n animation-timing-function: var(--fa-animation-timing, ease-in-out);\n}\n\n.fa-bounce {\n -webkit-animation-name: fa-bounce;\n animation-name: fa-bounce;\n -webkit-animation-delay: var(--fa-animation-delay, 0s);\n animation-delay: var(--fa-animation-delay, 0s);\n -webkit-animation-direction: var(--fa-animation-direction, normal);\n animation-direction: var(--fa-animation-direction, normal);\n -webkit-animation-duration: var(--fa-animation-duration, 1s);\n animation-duration: var(--fa-animation-duration, 1s);\n -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n -webkit-animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.28, 0.84, 0.42, 1));\n animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.28, 0.84, 0.42, 1));\n}\n\n.fa-fade {\n -webkit-animation-name: fa-fade;\n animation-name: fa-fade;\n -webkit-animation-delay: var(--fa-animation-delay, 0s);\n animation-delay: var(--fa-animation-delay, 0s);\n -webkit-animation-direction: var(--fa-animation-direction, normal);\n animation-direction: var(--fa-animation-direction, normal);\n -webkit-animation-duration: var(--fa-animation-duration, 1s);\n animation-duration: var(--fa-animation-duration, 1s);\n -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n -webkit-animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.4, 0, 0.6, 1));\n animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.4, 0, 0.6, 1));\n}\n\n.fa-beat-fade {\n -webkit-animation-name: fa-beat-fade;\n animation-name: fa-beat-fade;\n -webkit-animation-delay: var(--fa-animation-delay, 0s);\n animation-delay: var(--fa-animation-delay, 0s);\n -webkit-animation-direction: var(--fa-animation-direction, normal);\n animation-direction: var(--fa-animation-direction, normal);\n -webkit-animation-duration: var(--fa-animation-duration, 1s);\n animation-duration: var(--fa-animation-duration, 1s);\n -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n -webkit-animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.4, 0, 0.6, 1));\n animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.4, 0, 0.6, 1));\n}\n\n.fa-flip {\n -webkit-animation-name: fa-flip;\n animation-name: fa-flip;\n -webkit-animation-delay: var(--fa-animation-delay, 0s);\n animation-delay: var(--fa-animation-delay, 0s);\n -webkit-animation-direction: var(--fa-animation-direction, normal);\n animation-direction: var(--fa-animation-direction, normal);\n -webkit-animation-duration: var(--fa-animation-duration, 1s);\n animation-duration: var(--fa-animation-duration, 1s);\n -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n 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-
diff --git a/app/client/src/js/index.ts b/app/client/src/js/index.ts index bbeceb7..9a9b2d0 100644 --- a/app/client/src/js/index.ts +++ b/app/client/src/js/index.ts @@ -15,8 +15,6 @@ require('../css/style.css'); /* global Blob, logBtn, credentialsBtn, reauthBtn, downloadLogBtn */ // eslint-disable-line let sessionLogEnable = false; let loggedData = false; -let allowreplay = false; -let allowreauth = false; let sessionLog: string; let sessionFooter: any; let logDate: { @@ -33,13 +31,8 @@ let errorExists: boolean; const term = new Terminal(); // DOM properties const logBtn = document.getElementById('logBtn'); -const credentialsBtn = document.getElementById('credentialsBtn'); -const reauthBtn = document.getElementById('reauthBtn'); const downloadLogBtn = document.getElementById('downloadLogBtn'); const status = document.getElementById('status'); -const header = document.getElementById('header'); -const footer = document.getElementById('footer'); -const countdown = document.getElementById('countdown'); const fitAddon = new FitAddon(); const terminalContainer = document.getElementById('terminal-container'); term.loadAddon(fitAddon); @@ -49,10 +42,12 @@ fitAddon.fit(); const socket = io({ path: '/ssh/socket.io', + transports: ['websocket'], }); // reauthenticate -function reauthSession () { // eslint-disable-line +function reauthSession() { + // eslint-disable-line debug('re-authenticating'); socket.emit('control', 'reauth'); window.location.href = '/ssh/reauth'; @@ -61,7 +56,8 @@ function reauthSession () { // eslint-disable-line // cross browser method to "download" an element to the local system // used for our client-side logging feature -function downloadLog () { // eslint-disable-line +function downloadLog() { + // eslint-disable-line if (loggedData === true) { myFile = `WebSSH2-${logDate.getFullYear()}${ logDate.getMonth() + 1 @@ -72,13 +68,13 @@ function downloadLog () { // eslint-disable-line sessionLog.replace( // eslint-disable-next-line no-control-regex /[\u001b\u009b][[\]()#;?]*(?:\d{1,4}(?:;\d{0,4})*)?[0-9A-ORZcf-nqry=><;]/g, - '' + '', ), ], { // eslint-disable-line no-control-regex type: 'text/plain', - } + }, ); const elem = window.document.createElement('a'); elem.href = window.URL.createObjectURL(blob); @@ -91,7 +87,8 @@ function downloadLog () { // eslint-disable-line } // Set variable to toggle log data from client/server to a varialble // for later download -function toggleLog () { // eslint-disable-line +function toggleLog() { + // eslint-disable-line if (sessionLogEnable === true) { sessionLogEnable = false; loggedData = true; @@ -119,31 +116,14 @@ function toggleLog () { // eslint-disable-line } // replay password to server, requires -function replayCredentials () { // eslint-disable-line +function replayCredentials() { + // eslint-disable-line socket.emit('control', 'replayCredentials'); debug(`control: replayCredentials`); term.focus(); return false; } -// draw/re-draw menu and reattach listeners -// when dom is changed, listeners are abandonded -function drawMenu() { - logBtn.addEventListener('click', toggleLog); - if (allowreauth) { - reauthBtn.addEventListener('click', reauthSession); - reauthBtn.style.display = 'block'; - } - if (allowreplay) { - credentialsBtn.addEventListener('click', replayCredentials); - credentialsBtn.style.display = 'block'; - } - if (loggedData) { - downloadLogBtn.addEventListener('click', downloadLog); - downloadLogBtn.style.display = 'block'; - } -} - function resizeScreen() { fitAddon.fit(); socket.emit('resize', { cols: term.cols, rows: term.rows }); @@ -181,71 +161,59 @@ socket.on( lineHeight: number; }) => { term.options = data; - } + }, ); -socket.on('title', (data: string) => { - document.title = data; -}); +// socket.on('ssherror', (data: string) => { +// status.innerHTML = data; +// status.style.backgroundColor = 'red'; +// errorExists = true; +// }); -socket.on('menu', () => { - drawMenu(); -}); +// socket.on('headerBackground', (data: string) => { +// header.style.backgroundColor = data; +// }); -socket.on('status', (data: string) => { - status.innerHTML = data; -}); +// socket.on('header', (data: string) => { +// if (data) { +// header.innerHTML = data; +// header.style.display = 'block'; +// // header is 19px and footer is 19px, recaculate new terminal-container and resize +// terminalContainer.style.height = 'calc(100% - 38px)'; +// resizeScreen(); +// } +// }); -socket.on('ssherror', (data: string) => { - status.innerHTML = data; - status.style.backgroundColor = 'red'; - errorExists = true; -}); +// socket.on('footer', (data: string) => { +// sessionFooter = data; +// footer.innerHTML = data; +// }); -socket.on('headerBackground', (data: string) => { - header.style.backgroundColor = data; -}); +// socket.on('statusBackground', (data: string) => { +// status.style.backgroundColor = data; +// }); -socket.on('header', (data: string) => { - if (data) { - header.innerHTML = data; - header.style.display = 'block'; - // header is 19px and footer is 19px, recaculate new terminal-container and resize - terminalContainer.style.height = 'calc(100% - 38px)'; - resizeScreen(); - } -}); +// socket.on('allowreplay', (data: boolean) => { +// if (data === true) { +// debug(`allowreplay: ${data}`); +// allowreplay = true; +// drawMenu(); +// } else { +// allowreplay = false; +// debug(`allowreplay: ${data}`); +// } +// }); -socket.on('footer', (data: string) => { - sessionFooter = data; - footer.innerHTML = data; -}); - -socket.on('statusBackground', (data: string) => { - status.style.backgroundColor = data; -}); - -socket.on('allowreplay', (data: boolean) => { - if (data === true) { - debug(`allowreplay: ${data}`); - allowreplay = true; - drawMenu(); - } else { - allowreplay = false; - debug(`allowreplay: ${data}`); - } -}); - -socket.on('allowreauth', (data: boolean) => { - if (data === true) { - debug(`allowreauth: ${data}`); - allowreauth = true; - drawMenu(); - } else { - allowreauth = false; - debug(`allowreauth: ${data}`); - } -}); +// socket.on('allowreauth', (data: boolean) => { +// if (data === true) { +// debug(`allowreauth: ${data}`); +// allowreauth = true; +// drawMenu(); +// } else { +// allowreauth = false; +// debug(`allowreauth: ${data}`); +// } +// }); socket.on('disconnect', (err: any) => { if (!errorExists) { @@ -253,33 +221,31 @@ socket.on('disconnect', (err: any) => { status.innerHTML = `WEBSOCKET SERVER DISCONNECTED: ${err}`; } socket.io.reconnection(false); - countdown.classList.remove('active'); }); -socket.on('error', (err: any) => { - if (!errorExists) { - status.style.backgroundColor = 'red'; - status.innerHTML = `ERROR: ${err}`; - } -}); +// socket.on('error', (err: any) => { +// if (!errorExists) { +// status.style.backgroundColor = 'red'; +// status.innerHTML = `ERROR: ${err}`; +// } +// }); -socket.on('reauth', () => { - if (allowreauth) { - reauthSession(); - } -}); +// socket.on('reauth', () => { +// if (allowreauth) { +// reauthSession(); +// } +// }); // safe shutdown -let hasCountdownStarted = false; -socket.on('shutdownCountdownUpdate', (remainingSeconds: any) => { - if (!hasCountdownStarted) { - countdown.classList.add('active'); - hasCountdownStarted = true; - } - countdown.innerText = `Shutting down in ${remainingSeconds}s`; -}); +// socket.on('shutdownCountdownUpdate', (remainingSeconds: any) => { +// if (!hasCountdownStarted) { +// countdown.classList.add('active'); +// hasCountdownStarted = true; +// } +// countdown.innerText = `Shutting down in ${remainingSeconds}s`; +// }); -term.onTitleChange((title) => { - document.title = title; -}); +// term.onTitleChange((title) => { +// document.title = title; +// }); diff --git a/app/config.json b/app/config.json index 6ca6289..054b51c 100644 --- a/app/config.json +++ b/app/config.json @@ -6,7 +6,7 @@ "socketio": { "serveClient": false, "path": "/ssh/socket.io", - "origins": ["localhost:2222"] + "origins": ["localhost:2224"] }, "user": { "name": null, @@ -62,16 +62,8 @@ "aes256-gcm@openssh.com", "aes256-cbc" ], - "hmac": [ - "hmac-sha2-256", - "hmac-sha2-512", - "hmac-sha1" - ], - "compress": [ - "none", - "zlib@openssh.com", - "zlib" - ] + "hmac": ["hmac-sha2-256", "hmac-sha2-512", "hmac-sha1"], + "compress": ["none", "zlib@openssh.com", "zlib"] }, "serverlog": { "client": false, diff --git a/app/package.json b/app/package.json index b435958..dd53c21 100644 --- a/app/package.json +++ b/app/package.json @@ -1,36 +1,15 @@ { - "name": "webssh2", + "name": "myssh", "version": "0.6.0-pre-1", "ignore": [ ".gitignore" ], "bin": "./index.js", - "description": "A Websocket to SSH2 gateway using term.js, socket.io, ssh2, and express", - "homepage": "https://github.com/billchurch/WebSSH2", - "keywords": [ - "ssh", - "webssh", - "terminal", - "webterminal" - ], "license": "SEE LICENSE IN FILE - LICENSE", "private": false, - "repository": { - "type": "git", - "url": "git+https://github.com/billchurch/WebSSH2.git" - }, - "contributors": [ - { - "name": "Bill Church", - "email": "wmchurch@gmail.com" - } - ], "engines": { "node": ">= 14" }, - "bugs": { - "url": "https://github.com/billchurch/WebSSH2/issues" - }, "dependencies": { "@runloop/api-client": "^0.1.0-alpha.23", "basic-auth": "~2.0.1", @@ -42,7 +21,7 @@ "node-forge": "^1.3.1", "read-config-ng": "^3.0.7", "serve-favicon": "^2.5.0", - "socket.io": "^4.7.5", + "socket.io": "4.7.5", "ssh2": "^1.15.0", "validator": "^13.11.0", "winston": "^3.13.0" diff --git a/app/server/app.js b/app/server/app.js index 0e105fa..a1592f5 100644 --- a/app/server/app.js +++ b/app/server/app.js @@ -11,22 +11,41 @@ const nodeRoot = path.dirname(require.main.filename); const publicPath = path.join(nodeRoot, 'client', 'public'); const express = require('express'); const logger = require('morgan'); +const crypto = require('crypto'); + +const expressConfig = { + secret: crypto.randomBytes(20).toString('hex'), + name: 'WebSSH2', + resave: true, + saveUninitialized: false, + unset: 'destroy', + ssh: { + dotfiles: 'ignore', + etag: false, + extensions: ['htm', 'html'], + index: false, + maxAge: '1s', + redirect: false, + setHeaders(res) { + res.set('x-timestamp', Date.now()); + }, + }, +}; const app = express(); const server = require('http').createServer(app); -const favicon = require('serve-favicon'); -const io = require('socket.io')(server, config.socketio); -const session = require('express-session')(config.express); +const io = require('socket.io')(server, { transports: ['websocket'], ...config.socketio }); +const session = require('express-session')(expressConfig); const appSocket = require('./socket'); -const { setDefaultCredentials, basicAuth } = require('./util'); +// const { setDefaultCredentials } = require('./util'); const { webssh2debug } = require('./logging'); -const { reauth, connect, notfound, handleErrors } = require('./routes'); +const { connect } = require('./routes'); -setDefaultCredentials(config.user); +// setDefaultCredentials(config.user); // safe shutdown -let remainingSeconds = config.safeShutdownDuration; + let shutdownMode = false; let shutdownInterval; let connectionCount = 0; @@ -37,19 +56,18 @@ function safeShutdownGuard(req, res, next) { } // express app.use(safeShutdownGuard); -app.use(session); +// app.use(session); if (config.accesslog) app.use(logger('common')); app.disable('x-powered-by'); -app.use(favicon(path.join(publicPath, 'favicon.ico'))); app.use(express.urlencoded({ extended: true })); app.post('/ssh/host/:host?', connect); -app.post('/ssh', express.static(publicPath, config.express.ssh)); -app.use('/ssh', express.static(publicPath, config.express.ssh)); -app.use(basicAuth); -app.get('/ssh/reauth', reauth); +app.post('/ssh', express.static(publicPath, expressConfig.ssh)); +app.use('/ssh', express.static(publicPath, expressConfig.ssh)); +//app.use(basicAuth); +//app.get('/ssh/reauth', reauth); app.get('/ssh/host/:host?', connect); -app.use(notfound); -app.use(handleErrors); +// app.use(notfound); +// app.use(handleErrors); // clean stop function stopApp(reason) { @@ -63,36 +81,10 @@ function stopApp(reason) { // bring up socket io.on('connection', appSocket); -// socket.io -// expose express session with socket.request.session -io.use((socket, next) => { - socket.request.res ? session(socket.request, socket.request.res, next) : next(next); // eslint disable-line -}); - -function countdownTimer() { - if (!shutdownMode) clearInterval(shutdownInterval); - remainingSeconds -= 1; - if (remainingSeconds <= 0) { - stopApp('Countdown is over'); - } else io.emit('shutdownCountdownUpdate', remainingSeconds); -} - -const signals = ['SIGTERM', 'SIGINT']; -signals.forEach((signal) => - process.on(signal, () => { - if (shutdownMode) stopApp('Safe shutdown aborted, force quitting'); - if (!connectionCount > 0) stopApp('All connections ended'); - shutdownMode = true; - console.error( - `\r\n${connectionCount} client(s) are still connected.\r\nStarting a ${remainingSeconds} seconds countdown.\r\nPress Ctrl+C again to force quit` - ); - if (!shutdownInterval) shutdownInterval = setInterval(countdownTimer, 1000); - }) -); - module.exports = { server, config }; const onConnection = (socket) => { + console.log('connected'); connectionCount += 1; socket.on('disconnect', () => { connectionCount -= 1; @@ -102,9 +94,9 @@ const onConnection = (socket) => { }); socket.on('geometry', (cols, rows) => { // TODO need to rework how we pass settings to ssh2, this is less than ideal - socket.request.session.ssh.cols = cols; - socket.request.session.ssh.rows = rows; - webssh2debug(socket, `SOCKET GEOMETRY: termCols = ${cols}, termRows = ${rows}`); + //socket.request.session.ssh.cols = cols; //TODO make this part of the terminal config on connect + //socket.request.session.ssh.rows = rows; + //webssh2debug(socket, `SOCKET GEOMETRY: termCols = ${cols}, termRows = ${rows}`); }); }; diff --git a/app/server/config.js b/app/server/config.js index bb3639b..a065af3 100644 --- a/app/server/config.js +++ b/app/server/config.js @@ -20,7 +20,7 @@ const configDefault = { socketio: { serveClient: false, path: '/ssh/socket.io', - origins: ['localhost:2222'], + origins: ['localhost:*'], }, express: { secret: crypto.randomBytes(20).toString('hex'), @@ -103,7 +103,7 @@ const configDefault = { try { if (!fs.existsSync(configPath)) { console.error( - `\n\nERROR: Missing config.json for WebSSH2. Current config: ${util.inspect(myConfig)}` + `\n\nERROR: Missing config.json for WebSSH2. Current config: ${util.inspect(myConfig)}`, ); console.error('\n See config.json.sample for details\n\n'); } @@ -115,7 +115,7 @@ try { } catch (err) { myConfig = configDefault; console.error( - `\n\nERROR: Missing config.json for WebSSH2. Current config: ${util.inspect(myConfig)}` + `\n\nERROR: Missing config.json for WebSSH2. Current config: ${util.inspect(myConfig)}`, ); console.error('\n See config.json.sample for details\n\n'); console.error(`ERROR:\n\n ${err}`); diff --git a/app/server/routes.js b/app/server/routes.js index c1ea3f9..db3d3c7 100644 --- a/app/server/routes.js +++ b/app/server/routes.js @@ -9,195 +9,110 @@ const publicPath = path.join(nodeRoot, 'client', 'public'); const { parseBool } = require('./util'); const config = require('./config'); -exports.reauth = function reauth(req, res) { - let { referer } = req.headers; - if (!validator.isURL(referer, { host_whitelist: ['localhost'] })) { - console.error( - `WebSSH2 (${req.sessionID}) ERROR: Referrer '${referer}' for '/reauth' invalid. Setting to '/' which will probably fail.` - ); - referer = '/'; - } - res - .status(401) - .send( - `` - ); -}; +// exports.reauth = function reauth(req, res) { +// let { referer } = req.headers; +// if (!validator.isURL(referer, { host_whitelist: ['localhost'] })) { +// console.error( +// `WebSSH2 (${req.sessionID}) ERROR: Referrer '${referer}' for '/reauth' invalid. Setting to '/' which will probably fail.`, +// ); +// referer = '/'; +// } +// res +// .status(401) +// .send( +// ``, +// ); +// }; exports.connect = function connect(req, res) { res.sendFile(path.join(path.join(publicPath, 'client.htm'))); - let { host, port } = config.ssh; - let { text: header, background: headerBackground } = config.header; - let { term: sshterm, readyTimeout } = config.ssh; - let { - cursorBlink, - scrollback, - tabStopWidth, - bellStyle, - fontSize, - fontFamily, - letterSpacing, - lineHeight, - } = config.terminal; + // let { host, port } = config.ssh; + // let { text: header, background: headerBackground } = config.header; + // let { term: sshterm, readyTimeout } = config.ssh; + // let { + // cursorBlink, + // scrollback, + // tabStopWidth, + // bellStyle, + // fontSize, + // fontFamily, + // letterSpacing, + // lineHeight, + // } = config.terminal; // capture, assign, and validate variables - if (req.params?.host) { - if ( - validator.isIP(`${req.params.host}`) || - validator.isFQDN(req.params.host) || - /^(([a-z]|[A-Z]|\d|[!^(){}\-_~])+)?\w$/.test(req.params.host) - ) { - host = req.params.host; - } - } + // if (req.params?.host) { + // if ( + // validator.isIP(`${req.params.host}`) || + // validator.isFQDN(req.params.host) || + // /^(([a-z]|[A-Z]|\d|[!^(){}\-_~])+)?\w$/.test(req.params.host) + // ) { + // host = req.params.host; + // } + // } - if (req.method === 'POST' && req.body.username && req.body.userpassword) { - req.session.username = req.body.username; - req.session.userpassword = req.body.userpassword; + // //// ADding exta + // if (req.params?.devboxID) { + // devboxID = req.params.devboxID; + // } + // if (req.params?.supabaseAuth) { + // supaBaseAuth = req.params.supaBaseAuth; + // } - if (req.body.port && validator.isInt(`${req.body.port}`, { min: 1, max: 65535 })) - port = req.body.port; + // req.session.ssh = { + // host, + // port, + // localAddress: config.ssh.localAddress, + // localPort: config.ssh.localPort, + // header: { + // name: header, + // background: headerBackground, + // }, + // algorithms: config.algorithms, + // keepaliveInterval: config.ssh.keepaliveInterval, + // keepaliveCountMax: config.ssh.keepaliveCountMax, + // allowedSubnets: config.ssh.allowedSubnets, + // term: sshterm, + // terminal: { + // cursorBlink, + // scrollback, + // tabStopWidth, + // bellStyle, + // fontSize, + // fontFamily, + // letterSpacing, + // lineHeight, + // }, + // cols: null, + // rows: null, + // allowreplay: + // config.options.challengeButton || + // (validator.isBoolean(`${req.headers.allowreplay}`) + // ? parseBool(req.headers.allowreplay) + // : false), + // allowreauth: config.options.allowreauth || false, + // mrhsession: + // validator.isAlphanumeric(`${req.headers.mrhsession}`) && req.headers.mrhsession + // ? req.headers.mrhsession + // : 'none', + // serverlog: { + // client: config.serverlog.client || false, + // server: config.serverlog.server || false, + // }, + // readyTimeout, + // }; + // if (req.session.ssh.header.name) validator.escape(req.session.ssh.header.name); + // if (req.session.ssh.header.background) validator.escape(req.session.ssh.header.background); + // }; - if (req.body.header) header = req.body.header; + // exports.notfound = function notfound(_req, res) { + // res.status(404).send("Sorry, can't find that!"); + // }; - if (req.body.headerBackground) { - headerBackground = req.body.headerBackground; - console.log(`background: ${req.body.headerBackground}`); - } - - if (req.body.sshterm && /^(([a-z]|[A-Z]|\d|[!^(){}\-_~])+)?\w$/.test(req.body.sshterm)) - sshterm = req.body.sshterm; - - if (req.body.cursorBlink && validator.isBoolean(`${req.body.cursorBlink}`)) - cursorBlink = parseBool(req.body.cursorBlink); - - if (req.body.scrollback && validator.isInt(`${req.body.scrollback}`, { min: 1, max: 200000 })) - scrollback = req.body.scrollback; - - if (req.body.tabStopWidth && validator.isInt(`${req.body.tabStopWidth}`, { min: 1, max: 100 })) - tabStopWidth = req.body.tabStopWidth; - - if (req.body.bellStyle && ['sound', 'none'].indexOf(req.body.bellStyle) > -1) - bellStyle = req.body.bellStyle; - - if ( - req.body.readyTimeout && - validator.isInt(`${req.body.readyTimeout}`, { min: 1, max: 300000 }) - ) - readyTimeout = req.body.readyTimeout; - - if (req.body.fontSize && validator.isNumeric(`${req.body.fontSize}`)) - fontSize = req.body.fontSize; - - if (req.body.fontFamily) fontFamily = req.body.fontFamily; - - if (req.body.letterSpacing && validator.isNumeric(`${req.body.letterSpacing}`)) - letterSpacing = req.body.letterSpacing; - - if (req.body.lineHeight && validator.isNumeric(`${req.body.lineHeight}`)) - lineHeight = req.body.lineHeight; - } - - if (req.method === 'GET') { - if (req.query?.port && validator.isInt(`${req.query.port}`, { min: 1, max: 65535 })) - port = req.query.port; - - if (req.query?.header) header = req.query.header; - - if (req.query?.headerBackground) headerBackground = req.query.headerBackground; - - if (req.query?.sshterm && /^(([a-z]|[A-Z]|\d|[!^(){}\-_~])+)?\w$/.test(req.query.sshterm)) - sshterm = req.query.sshterm; - - if (req.query?.cursorBlink && validator.isBoolean(`${req.query.cursorBlink}`)) - cursorBlink = parseBool(req.query.cursorBlink); - - if ( - req.query?.scrollback && - validator.isInt(`${req.query.scrollback}`, { min: 1, max: 200000 }) - ) - scrollback = req.query.scrollback; - - if ( - req.query?.tabStopWidth && - validator.isInt(`${req.query.tabStopWidth}`, { min: 1, max: 100 }) - ) - tabStopWidth = req.query.tabStopWidth; - - if (req.query?.bellStyle && ['sound', 'none'].indexOf(req.query.bellStyle) > -1) - bellStyle = req.query.bellStyle; - - if ( - req.query?.readyTimeout && - validator.isInt(`${req.query.readyTimeout}`, { min: 1, max: 300000 }) - ) - readyTimeout = req.query.readyTimeout; - - if (req.query?.fontSize && validator.isNumeric(`${req.query.fontSize}`)) - fontSize = req.query.fontSize; - - if (req.query?.fontFamily) fontFamily = req.query.fontFamily; - - if (req.query?.lineHeight && validator.isNumeric(`${req.query.lineHeight}`)) - lineHeight = req.query.lineHeight; - - if (req.query?.letterSpacing && validator.isNumeric(`${req.query.letterSpacing}`)) - letterSpacing = req.query.letterSpacing; - } - - req.session.ssh = { - host, - port, - localAddress: config.ssh.localAddress, - localPort: config.ssh.localPort, - header: { - name: header, - background: headerBackground, - }, - algorithms: config.algorithms, - keepaliveInterval: config.ssh.keepaliveInterval, - keepaliveCountMax: config.ssh.keepaliveCountMax, - allowedSubnets: config.ssh.allowedSubnets, - term: sshterm, - terminal: { - cursorBlink, - scrollback, - tabStopWidth, - bellStyle, - fontSize, - fontFamily, - letterSpacing, - lineHeight, - }, - cols: null, - rows: null, - allowreplay: - config.options.challengeButton || - (validator.isBoolean(`${req.headers.allowreplay}`) - ? parseBool(req.headers.allowreplay) - : false), - allowreauth: config.options.allowreauth || false, - mrhsession: - validator.isAlphanumeric(`${req.headers.mrhsession}`) && req.headers.mrhsession - ? req.headers.mrhsession - : 'none', - serverlog: { - client: config.serverlog.client || false, - server: config.serverlog.server || false, - }, - readyTimeout, - }; - if (req.session.ssh.header.name) validator.escape(req.session.ssh.header.name); - if (req.session.ssh.header.background) validator.escape(req.session.ssh.header.background); -}; - -exports.notfound = function notfound(_req, res) { - res.status(404).send("Sorry, can't find that!"); -}; - -exports.handleErrors = function handleErrors(err, _req, res) { - console.error(err.stack); - res.status(500).send('Something broke!'); + // exports.handleErrors = function handleErrors(err, _req, res) { + // console.error(err.stack); + // res.status(500).send('Something broke!'); + // }; }; diff --git a/app/server/socket.js b/app/server/socket.js index 5c553d7..525d52f 100644 --- a/app/server/socket.js +++ b/app/server/socket.js @@ -4,6 +4,7 @@ const SSH = require('ssh2').Client; const CIDRMatcher = require('cidr-matcher'); const validator = require('validator'); const dnsPromises = require('dns').promises; +const debug = require('debug'); const { Client } = require('ssh2'); const tls = require('tls'); const forge = require('node-forge'); @@ -14,7 +15,6 @@ function convertPKCS8toPKCS1(pkcs8Key) { // Convert the private key to PKCS#1 format const pkcs1Pem = forge.pki.privateKeyToPem(privateKeyInfo); - return pkcs1Pem; } @@ -27,9 +27,7 @@ const proxyConnect = (hostname, callback) => { host: 'ssh.runloop.pro', // Proxy server address port: 443, // Proxy port (HTTPS over TLS) servername: hostname, // Target hostname, acts like -servername in openssl - checkServerIdentity: () => { - return undefined; - }, // Disable hostname validation + checkServerIdentity: () => undefined, // Disable hostname validation }, () => { console.log('TLS connection established'); @@ -44,18 +42,16 @@ const proxyConnect = (hostname, callback) => { }; // Main function to establish the SSH connection over the TLS proxy -async function establishConnection() { +async function establishConnection(targetDevbox, bearerToken) { const runloop = new Runloop({ baseURL: 'https://api.runloop.pro', // This is gotten by just inspecting the browser cookies on platform.runloop.pro - bearerToken: - 'ss_eyJhbGciOiJIUzI1NiIsImtpZCI6IkEyZExNNUlheFE4L29acW4iLCJ0eXAiOiJKV1QifQ.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.ghcTeoYcppsNj6xIg1AhG-lL5RyNWKMSWdH--iZZ2co', + bearerToken, }); - const targetDevbox = 'dbx_2xb2Swl1rMFqrvGVX0Q4N'; const sshKeyCreateResp = await runloop.devboxes.createSSHKey(targetDevbox); const hostname = sshKeyCreateResp.url; - console.log("EVAN SSH KEY RESP", sshKeyCreateResp) + console.log('EVAN SSH KEY RESP', sshKeyCreateResp); // SS KEY // Environment @@ -87,8 +83,8 @@ async function establishConnection() { // }); // }); }) - .on('error', (err) => { - console.error('SSH Connection error:', err); + .on('error', (error) => { + console.error('SSH Connection error:', error); }) .connect({ sock: tlsSocket, // Pass the TLS socket as the connection @@ -96,100 +92,29 @@ async function establishConnection() { privateKey: convertPKCS8toPKCS1(sshKeyCreateResp.ssh_private_key), // Replace with the path to your private key hostHash: 'md5', // Optional: Match host keys by hash strictHostKeyChecking: false, // Disable strict host key checking + + // algorithms: socket.request.session.ssh.algorithms, + readyTimeout: 10000, + keepaliveInterval: 120000, + keepaliveCountMax: 10, + debug: debug('ssh2'), }); }); } -// var fs = require('fs') -// var hostkeys = JSON.parse(fs.readFileSync('./hostkeyhashes.json', 'utf8')) let termCols; let termRows; // public module.exports = function appSocket(socket) { async function setupConnection() { + // TODO AUTH? // if websocket connection arrives without an express session, kill it - if (!socket.request.session) { - socket.emit('401 UNAUTHORIZED'); - debugWebSSH2('SOCKET: No Express Session / REJECTED'); - socket.disconnect(true); - return; - } - - /** - * Error handling for various events. Outputs error to client, logs to - * server, destroys session and disconnects socket. - * @param {string} myFunc Function calling this function - * @param {object} err error object or error message - */ - // eslint-disable-next-line complexity - function SSHerror(myFunc, err) { - let theError; - if (socket.request.session) { - // we just want the first error of the session to pass to the client - const firstError = socket.request.session.error || (err ? err.message : undefined); - theError = firstError ? `: ${firstError}` : ''; - // log unsuccessful login attempt - if (err && err.level === 'client-authentication') { - console.error( - `WebSSH2 ${'error: Authentication failure'.red.bold} user=${socket.request.session.username.yellow.bold.underline} from=${socket.handshake.address.yellow.bold.underline}`, - ); - socket.emit('allowreauth', socket.request.session.ssh.allowreauth); - socket.emit('reauth'); - } else { - // eslint-disable-next-line no-console - console.log( - `WebSSH2 Logout: user=${socket.request.session.username} from=${socket.handshake.address} host=${socket.request.session.ssh.host} port=${socket.request.session.ssh.port} sessionID=${socket.request.sessionID}/${socket.id} allowreplay=${socket.request.session.ssh.allowreplay} term=${socket.request.session.ssh.term}`, - ); - if (err) { - theError = err ? `: ${err.message}` : ''; - console.error(`WebSSH2 error${theError}`); - } - } - socket.emit('ssherror', `SSH ${myFunc}${theError}`); - socket.request.session.destroy(); - socket.disconnect(true); - } else { - theError = err ? `: ${err.message}` : ''; - socket.disconnect(true); - } - debugWebSSH2(`SSHerror ${myFunc}${theError}`); - } - // If configured, check that requsted host is in a permitted subnet - if ( - (((socket.request.session || {}).ssh || {}).allowedSubnets || {}).length && - socket.request.session.ssh.allowedSubnets.length > 0 - ) { - let ipaddress = socket.request.session.ssh.host; - if (!validator.isIP(`${ipaddress}`)) { - try { - const result = await dnsPromises.lookup(socket.request.session.ssh.host); - ipaddress = result.address; - } catch (err) { - console.error( - `WebSSH2 ${`error: ${err.code} ${err.hostname}`.red.bold} user=${ - socket.request.session.username.yellow.bold.underline - } from=${socket.handshake.address.yellow.bold.underline}`, - ); - socket.emit('ssherror', '404 HOST IP NOT FOUND'); - socket.disconnect(true); - return; - } - } - - const matcher = new CIDRMatcher(socket.request.session.ssh.allowedSubnets); - if (!matcher.contains(ipaddress)) { - console.error( - `WebSSH2 ${ - `error: Requested host ${ipaddress} outside configured subnets / REJECTED`.red.bold - } user=${socket.request.session.username.yellow.bold.underline} from=${ - socket.handshake.address.yellow.bold.underline - }`, - ); - socket.emit('ssherror', '401 UNAUTHORIZED'); - socket.disconnect(true); - return; - } - } + // if (!socket.request.session) { + // socket.emit('401 UNAUTHORIZED'); + // debugWebSSH2('SOCKET: No Express Session / REJECTED'); + // socket.disconnect(true); + // return; + // } // const conn = new SSH(); socket.on('geometry', (cols, rows) => { @@ -202,33 +127,24 @@ module.exports = function appSocket(socket) { }); conn.on('ready', () => { - debugWebSSH2( - `WebSSH2 Login: user=${socket.request.session.username} from=${socket.handshake.address} host=${socket.request.session.ssh.host} port=${socket.request.session.ssh.port} sessionID=${socket.request.sessionID}/${socket.id} mrhsession=${socket.request.session.ssh.mrhsession} allowreplay=${socket.request.session.ssh.allowreplay} term=${socket.request.session.ssh.term}`, - ); - socket.emit('menu'); - socket.emit('allowreauth', socket.request.session.ssh.allowreauth); - socket.emit('setTerminalOpts', socket.request.session.ssh.terminal); - socket.emit('title', `ssh://${socket.request.session.ssh.host}`); - if (socket.request.session.ssh.header.background) - socket.emit('headerBackground', socket.request.session.ssh.header.background); - if (socket.request.session.ssh.header.name) - socket.emit('header', socket.request.session.ssh.header.name); - socket.emit( - 'footer', - `ssh://${socket.request.session.username}@${socket.request.session.ssh.host}:${socket.request.session.ssh.port}`, - ); - socket.emit('status', 'SSH CONNECTION ESTABLISHED'); - socket.emit('statusBackground', 'green'); - socket.emit('allowreplay', socket.request.session.ssh.allowreplay); + // debugWebSSH2( + // `WebSSH2 Login: user=${socket.request.session.username} from=${socket.handshake.address} host=${socket.request.session.ssh.host} port=${socket.request.session.ssh.port} sessionID=${socket.request.sessionID}/${socket.id} mrhsession=${socket.request.session.ssh.mrhsession} allowreplay=${socket.request.session.ssh.allowreplay} term=${socket.request.session.ssh.term}`, + // ); + socket.emit('setTerminalOpts', { + cursorBlink: true, + scrollback: 10000, + tabStopWidth: 8, + bellStyle: 'sound', + }); conn.shell( { - term: socket.request.session.ssh.term, + term: 'xterm-color', cols: termCols, rows: termRows, }, (err, stream) => { if (err) { - SSHerror(`EXEC ERROR${err}`); + // SSHerror(`EXEC ERROR${err}`); conn.end(); return; } @@ -236,11 +152,12 @@ module.exports = function appSocket(socket) { stream.write(data); }); socket.on('control', (controlData) => { + // Todo probably remove switch (controlData) { - case 'replayCredentials': - if (socket.request.session.ssh.allowreplay) { - stream.write(`${socket.request.session.userpassword}\n`); - } + // case 'replayCredentials': + // if (socket.request.session.ssh.allowreplay) { + // stream.write(`${socket.request.session.userpassword}\n`); + // } /* falls through */ default: debugWebSSH2(`controlData: ${controlData}`); @@ -254,13 +171,13 @@ module.exports = function appSocket(socket) { }); socket.on('disconnect', (reason) => { debugWebSSH2(`SOCKET DISCONNECT: ${reason}`); - const errMsg = { message: reason }; - SSHerror('CLIENT SOCKET DISCONNECT', errMsg); + //const errMsg = { message: reason }; + // SSHerror('CLIENT SOCKET DISCONNECT', errMsg); conn.end(); // socket.request.session.destroy() }); socket.on('error', (errMsg) => { - SSHerror('SOCKET ERROR', errMsg); + // SSHerror('SOCKET ERROR', errMsg); conn.end(); }); @@ -276,7 +193,7 @@ module.exports = function appSocket(socket) { (signal ? `SIGNAL: ${signal}` : '') : undefined, }; - SSHerror('STREAM CLOSE', errMsg); + //SSHerror('STREAM CLOSE', errMsg); conn.end(); }); stream.stderr.on('data', (data) => { @@ -287,52 +204,38 @@ module.exports = function appSocket(socket) { }); conn.on('end', (err) => { - SSHerror('CONN END BY HOST', err); + //SSHerror('CONN END BY HOST', err); }); conn.on('close', (err) => { - SSHerror('CONN CLOSE', err); + //SSHerror('CONN CLOSE', err); }); conn.on('error', (err) => { - SSHerror('CONN ERROR', err); + //SSHerror('CONN ERROR', err); }); - conn.on('keyboard-interactive', (name, instructions, instructionsLang, prompts, finish) => { - debugWebSSH2("conn.on('keyboard-interactive')"); - finish([socket.request.session.userpassword]); - }); - if ( - socket.request.session.username && - (socket.request.session.userpassword || socket.request.session.privatekey) && - socket.request.session.ssh - ) { - // console.log('hostkeys: ' + hostkeys[0].[0]) - // conn.connect({ - // host: socket.request.session.ssh.host, - // port: socket.request.session.ssh.port, - // localAddress: socket.request.session.ssh.localAddress, - // localPort: socket.request.session.ssh.localPort, - // username: socket.request.session.username, - // password: socket.request.session.userpassword, - // privateKey: socket.request.session.privatekey, - // tryKeyboard: true, - // algorithms: socket.request.session.ssh.algorithms, - // readyTimeout: socket.request.session.ssh.readyTimeout, - // keepaliveInterval: socket.request.session.ssh.keepaliveInterval, - // keepaliveCountMax: socket.request.session.ssh.keepaliveCountMax, - // debug: debug('ssh2'), - // }); - console.log('EVAN HERE'); - await establishConnection(); - } else { - debugWebSSH2( - `Attempt to connect without session.username/password or session varialbles defined, potentially previously abandoned client session. disconnecting websocket client.\r\nHandshake information: \r\n ${JSON.stringify( - socket.handshake, - )}`, - ); - socket.emit('ssherror', 'WEBSOCKET ERROR - Refresh the browser and try again'); - socket.request.session.destroy(); - socket.disconnect(true); - } + // conn.on('keyboard-interactive', (name, instructions, instructionsLang, prompts, finish) => { + // debugWebSSH2("conn.on('keyboard-interactive')"); + // finish([socket.request.session.userpassword]); + // }); + // console.log('hostkeys: ' + hostkeys[0].[0]) + // conn.connect({ + // host: socket.request.session.ssh.host, + // port: socket.request.session.ssh.port, + // localAddress: socket.request.session.ssh.localAddress, + // localPort: socket.request.session.ssh.localPort, + // username: socket.request.session.username, + // password: socket.request.session.userpassword, + // privateKey: socket.request.session.privatekey, + // tryKeyboard: true, + // algorithms: socket.request.session.ssh.algorithms, + // readyTimeout: socket.request.session.ssh.readyTimeout, + // keepaliveInterval: socket.request.session.ssh.keepaliveInterval, + // keepaliveCountMax: socket.request.session.ssh.keepaliveCountMax, + // debug: debug('ssh2'), + // }); + await establishConnection( + 'dbx_2xb6oS1G1e6TAihVMtjn6', + 'ss_eyJhbGciOiJIUzI1NiIsImtpZCI6IkEyZExNNUlheFE4L29acW4iLCJ0eXAiOiJKV1QifQ.eyJpc3MiOiJodHRwczovL2t5aGpvaG1xbXFrdmZxc2t4dnNkLnN1cGFiYXNlLmNvL2F1dGgvdjEiLCJzdWIiOiI5NmRlMTVjZC1lZWJmLTRjNzctODQwNy1jZTkwNzNlZTZkMjIiLCJhdWQiOiJhdXRoZW50aWNhdGVkIiwiZXhwIjoxNzI1NDg1NTQwLCJpYXQiOjE3MjU0ODE5NDAsImVtYWlsIjoiYWxleEBydW5sb29wLmFpIiwicGhvbmUiOiIiLCJhcHBfbWV0YWRhdGEiOnsicHJvdmlkZXIiOiJlbWFpbCIsInByb3ZpZGVycyI6WyJlbWFpbCIsImdpdGh1YiJdfSwidXNlcl9tZXRhZGF0YSI6eyJhdmF0YXJfdXJsIjoiaHR0cHM6Ly9hdmF0YXJzLmdpdGh1YnVzZXJjb250ZW50LmNvbS91LzE2MDA3NzkyND92PTQiLCJlbWFpbCI6ImFsZXhAcnVubG9vcC5haSIsImVtYWlsX3ZlcmlmaWVkIjp0cnVlLCJmdWxsX25hbWUiOiJBbGV4YW5kZXIgRGluZXMiLCJpc3MiOiJodHRwczovL2FwaS5naXRodWIuY29tIiwibmFtZSI6IkFsZXhhbmRlciBEaW5lcyIsInBob25lX3ZlcmlmaWVkIjpmYWxzZSwicHJlZmVycmVkX3VzZXJuYW1lIjoiZGluZXMtcmwiLCJwcm92aWRlcl9pZCI6IjE2MDA3NzkyNCIsInN1YiI6IjE2MDA3NzkyNCIsInVzZXJfbmFtZSI6ImRpbmVzLXJsIn0sInJvbGUiOiJhdXRoZW50aWNhdGVkIiwiYWFsIjoiYWFsMSIsImFtciI6W3sibWV0aG9kIjoib2F1dGgiLCJ0aW1lc3RhbXAiOjE3MjM1OTAxODB9XSwic2Vzc2lvbl9pZCI6IjU5MjhkZTIxLTI3M2ItNDkzNC1iMGFmLThlYWE3MDUxOGE3MiIsImlzX2Fub255bW91cyI6ZmFsc2V9.Qby46q2eDZUWjpPPSvmyzQ5bGKGEkpg2r9zBAUTpc3Q', + ); } setupConnection(); - // establishConnection(); }; diff --git a/app/server/util.js b/app/server/util.js index 60a27c8..c5397c2 100644 --- a/app/server/util.js +++ b/app/server/util.js @@ -2,44 +2,43 @@ // util.js // private -const debug = require('debug')('WebSSH2'); -const Auth = require('basic-auth'); +// const debug = require('debug')('WebSSH2'); +// const Auth = require('basic-auth'); -let defaultCredentials = { username: null, password: null, privatekey: null }; -exports.setDefaultCredentials = function setDefaultCredentials({ - name: username, - password, - privatekey, - overridebasic, -}) { - defaultCredentials = { username, password, privatekey, overridebasic }; -}; +// exports.setDefaultCredentials = function setDefaultCredentials({ +// name: username, +// password, +// privatekey, +// overridebasic, +// }) { +// defaultCredentials = { username, password, privatekey, overridebasic }; +// }; -exports.basicAuth = function basicAuth(req, res, next) { - const myAuth = Auth(req); - // If Authorize: Basic header exists and the password isn't blank - // AND config.user.overridebasic is false, extract basic credentials - // from client] - const { username, password, privatekey, overridebasic } = defaultCredentials; - if (myAuth && myAuth.pass !== '' && !overridebasic) { - req.session.username = myAuth.name; - req.session.userpassword = myAuth.pass; - debug(`myAuth.name: ${myAuth.name} and password ${myAuth.pass ? 'exists' : 'is blank'}`); - } else { - req.session.username = username; - req.session.userpassword = password; - req.session.privatekey = privatekey; - } - if (!req.session.userpassword && !req.session.privatekey) { - res.statusCode = 401; - debug('basicAuth credential request (401)'); - res.setHeader('WWW-Authenticate', 'Basic realm="WebSSH"'); - res.end('Username and password required for web SSH service.'); - return; - } - next(); -}; +// exports.basicAuth = function basicAuth(req, res, next) { +// const myAuth = Auth(req); +// // If Authorize: Basic header exists and the password isn't blank +// // AND config.user.overridebasic is false, extract basic credentials +// // from client] +// const { username, password, privatekey, overridebasic } = defaultCredentials; +// if (myAuth && myAuth.pass !== '' && !overridebasic) { +// req.session.username = myAuth.name; +// req.session.userpassword = myAuth.pass; +// debug(`myAuth.name: ${myAuth.name} and password ${myAuth.pass ? 'exists' : 'is blank'}`); +// } else { +// req.session.username = username; +// req.session.userpassword = password; +// req.session.privatekey = privatekey; +// } +// if (!req.session.userpassword && !req.session.privatekey) { +// res.statusCode = 401; +// debug('basicAuth credential request (401)'); +// res.setHeader('WWW-Authenticate', 'Basic realm="WebSSH"'); +// res.end('Username and password required for web SSH service.'); +// return; +// } +// next(); +// }; // takes a string, makes it boolean (true if the string is true, false otherwise) exports.parseBool = function parseBool(str) {