diff --git a/.gitignore b/.gitignore index 72272c0..5030a1f 100644 --- a/.gitignore +++ b/.gitignore @@ -50,3 +50,6 @@ jspm_packages #Mac Files .DS_Store + +#IDE +.idea diff --git a/client/public/client.htm b/client/public/client.htm deleted file mode 100644 index ae8e5e9..0000000 --- a/client/public/client.htm +++ /dev/null @@ -1,25 +0,0 @@ - - - - WebSSH2 - - - - -
- -
-
- - -
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e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("./common/Lifecycle");function o(t,e){for(var r=e-t,n=new Array(r);r--;)n[r]=--e;return n}var s=function(){function t(t){this.table="undefined"==typeof Uint8Array?new Array(t):new Uint8Array(t)}return t.prototype.add=function(t,e,r,n){this.table[e<<8|t]=(0|r)<<4|(void 0===n?e:n)},t.prototype.addMany=function(t,e,r,n){for(var i=0;i31&&e<128){o=~o?o:d;do{e=t.charCodeAt(++d)}while(d31&&e<128);d--}else if(4===i&&e>47&&e<57)c[c.length-1]=10*c[c.length-1]+e-48;else{switch((r=e<160?h[i<<8|e]:16)>>4){case 2:o=~o?o:d;break;case 3:~o&&(this._printHandler(t,o,d),o=-1),(f=this._executeHandlers[e])?f():this._executeHandlerFb(e);break;case 0:~o?(this._printHandler(t,o,d),o=-1):~s&&(u.put(t,s,d),s=-1);break;case 1:if(e>159)switch(i){case 0:o=~o?o:d;break;case 8:a+=String.fromCharCode(e),r|=8;break;case 6:r|=6;break;case 11:r|=11;break;case 13:s=~s?s:d,r|=13;break;default:n=!0}else n=!0;if(n){if(this._errorHandler({position:d,code:e,currentState:i,print:o,dcs:s,osc:a,collect:l,params:c,abort:!1}).abort)return;n=!1}break;case 7:(f=this._csiHandlers[e])?f(c,l):this._csiHandlerFb(l,c,e);break;case 8:59===e?c.push(0):c[c.length-1]=10*c[c.length-1]+e-48;break;case 9:l+=String.fromCharCode(e);break;case 10:(f=this._escHandlers[l+String.fromCharCode(e)])?f(l,e):this._escHandlerFb(l,e);break;case 11:~o&&(this._printHandler(t,o,d),o=-1),a="",c=[0],l="",s=-1;break;case 12:(u=this._dcsHandlers[l+String.fromCharCode(e)])||(u=this._dcsHandlerFb),u.hook(l,c,e);break;case 13:s=~s?s:d;break;case 14:u&&(~s&&u.put(t,s,d),u.unhook(),u=null),27===e&&(r|=1),a="",c=[0],l="",s=-1;break;case 4:~o&&(this._printHandler(t,o,d),o=-1),a="";break;case 5:a+=t.charAt(d);break;case 6:if(a&&24!==e&&26!==e){var _=a.indexOf(";");if(-1===_)this._oscHandlerFb(-1,a);else{var m=parseInt(a.substring(0,_)),y=a.substring(_+1);(f=this._oscHandlers[m])?f(y):this._oscHandlerFb(m,y)}}27===e&&(r|=1),a="",c=[0],l="",s=-1}i=15&r}0===i&&~o?this._printHandler(t,o,t.length):13===i&&~s&&u&&u.put(t,s,t.length),this._osc=a,this._collect=l,this._params=c,this._activeDcsHandler=u,this.currentState=i},e}(i.Disposable);r.EscapeSequenceParser=h},{"./common/Lifecycle":17}],7:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=function(t){function e(){var e=t.call(this)||this;return e._events=e._events||{},e}return n(e,t),e.prototype.on=function(t,e){this._events[t]=this._events[t]||[],this._events[t].push(e)},e.prototype.addDisposableListener=function(t,e){var r=this;return this.on(t,e),{dispose:function(){e&&(r.off(t,e),e=null)}}},e.prototype.off=function(t,e){if(this._events[t])for(var r=this._events[t],n=r.length;n--;)if(r[n]===e)return void r.splice(n,1)},e.prototype.removeAllListeners=function(t){this._events[t]&&delete this._events[t]},e.prototype.emit=function(t){for(var e=[],r=1;r",function(){return n.keypadNumericMode()}),n._parser.setEscHandler("c",function(){return n.reset()}),n._parser.setEscHandler("n",function(){return n.setgLevel(2)}),n._parser.setEscHandler("o",function(){return n.setgLevel(3)}),n._parser.setEscHandler("|",function(){return n.setgLevel(3)}),n._parser.setEscHandler("}",function(){return n.setgLevel(2)}),n._parser.setEscHandler("~",function(){return n.setgLevel(1)}),n._parser.setEscHandler("%@",function(){return n.selectDefaultCharset()}),n._parser.setEscHandler("%G",function(){return n.selectDefaultCharset()});var s=function(t){a._parser.setEscHandler("("+t,function(){return n.selectCharset("("+t)}),a._parser.setEscHandler(")"+t,function(){return n.selectCharset(")"+t)}),a._parser.setEscHandler("*"+t,function(){return n.selectCharset("*"+t)}),a._parser.setEscHandler("+"+t,function(){return n.selectCharset("+"+t)}),a._parser.setEscHandler("-"+t,function(){return n.selectCharset("-"+t)}),a._parser.setEscHandler("."+t,function(){return n.selectCharset("."+t)}),a._parser.setEscHandler("/"+t,function(){return n.selectCharset("/"+t)})},a=this;for(var c in o.CHARSETS)s(c);return n._parser.setErrorHandler(function(t){return n._terminal.error("Parsing error: ",t),t}),n._parser.setDcsHandler("$q",new f(n._terminal)),n._parser.setDcsHandler("+q",new u(n._terminal)),n}return n(e,t),e.prototype.dispose=function(){t.prototype.dispose.call(this),this._terminal=null},e.prototype.parse=function(t){var e=this._terminal.buffer,r=e.x,n=e.y;this._terminal.debug&&this._terminal.log("data: "+t),this._surrogateHigh&&(t=this._surrogateHigh+t,this._surrogateHigh=""),this._parser.parse(t),(e=this._terminal.buffer).x===r&&e.y===n||this._terminal.emit("cursormove")},e.prototype.print=function(t,e,r){var n,i,o,l,c=this._terminal.buffer,h=this._terminal.charset,u=this._terminal.options.screenReaderMode,f=this._terminal.cols,p=this._terminal.wraparoundMode,d=this._terminal.insertMode,_=this._terminal.curAttr,m=c.lines.get(c.y+c.ybase);this._terminal.updateRange(c.y);for(var y=e;y=f)if(p)c.x=0,c.y++,c.y>c.scrollBottom?(c.y--,this._terminal.scroll(!0)):c.lines.get(c.y).isWrapped=!0,m=c.lines.get(c.y+c.ybase);else if(2===l)continue;if(d)for(var g=0;gt.scrollBottom&&(t.y--,this._terminal.scroll()),t.x>=this._terminal.cols&&t.x--,this._terminal.emit("linefeed")},e.prototype.carriageReturn=function(){this._terminal.buffer.x=0},e.prototype.backspace=function(){this._terminal.buffer.x>0&&this._terminal.buffer.x--},e.prototype.tab=function(){var t=this._terminal.buffer.x;this._terminal.buffer.x=this._terminal.buffer.nextStop(),this._terminal.options.screenReaderMode&&this._terminal.emit("a11y.tab",this._terminal.buffer.x-t)},e.prototype.shiftOut=function(){this._terminal.setgLevel(1)},e.prototype.shiftIn=function(){this._terminal.setgLevel(0)},e.prototype.insertChars=function(t){var e=t[0];e<1&&(e=1);for(var r=this._terminal.buffer,n=r.y+r.ybase,i=r.x,o=[this._terminal.eraseAttr()," ",1,32];e--&&i=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--},e.prototype.cursorForward=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.x+=e,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},e.prototype.cursorBackward=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--,this._terminal.buffer.x-=e,this._terminal.buffer.x<0&&(this._terminal.buffer.x=0)},e.prototype.cursorNextLine=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.y+=e,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x=0},e.prototype.cursorPrecedingLine=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.y-=e,this._terminal.buffer.y<0&&(this._terminal.buffer.y=0),this._terminal.buffer.x=0},e.prototype.cursorCharAbsolute=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.x=e-1},e.prototype.cursorPosition=function(t){var e,r=t[0]-1;e=t.length>=2?t[1]-1:0,r<0?r=0:r>=this._terminal.rows&&(r=this._terminal.rows-1),e<0?e=0:e>=this._terminal.cols&&(e=this._terminal.cols-1),this._terminal.buffer.x=e,this._terminal.buffer.y=r},e.prototype.cursorForwardTab=function(t){for(var e=t[0]||1;e--;)this._terminal.buffer.x=this._terminal.buffer.nextStop()},e.prototype.eraseInDisplay=function(t){var e;switch(t[0]){case 0:for(this._terminal.eraseRight(this._terminal.buffer.x,this._terminal.buffer.y),e=this._terminal.buffer.y+1;e0&&(this._terminal.buffer.lines.trimStart(r),this._terminal.buffer.ybase=Math.max(this._terminal.buffer.ybase-r,0),this._terminal.buffer.ydisp=Math.max(this._terminal.buffer.ydisp-r,0),this._terminal.emit("scroll",0))}},e.prototype.eraseInLine=function(t){switch(t[0]){case 0:this._terminal.eraseRight(this._terminal.buffer.x,this._terminal.buffer.y);break;case 1:this._terminal.eraseLeft(this._terminal.buffer.x,this._terminal.buffer.y);break;case 2:this._terminal.eraseLine(this._terminal.buffer.y)}},e.prototype.insertLines=function(t){var e=t[0];e<1&&(e=1);for(var r=this._terminal.buffer,n=r.y+r.ybase,i=this._terminal.rows-1-r.scrollBottom,o=this._terminal.rows-1+r.ybase-i+1;e--;)r.lines.splice(o-1,1),r.lines.splice(n,0,this._terminal.blankLine(!0));this._terminal.updateRange(r.y),this._terminal.updateRange(r.scrollBottom)},e.prototype.deleteLines=function(t){var e=t[0];e<1&&(e=1);var r,n=this._terminal.buffer,i=n.y+n.ybase;for(r=this._terminal.rows-1-n.scrollBottom,r=this._terminal.rows-1+n.ybase-r;e--;)n.lines.splice(i,1),n.lines.splice(r,0,this._terminal.blankLine(!0));this._terminal.updateRange(n.y),this._terminal.updateRange(n.scrollBottom)},e.prototype.deleteChars=function(t){var e=t[0];e<1&&(e=1);for(var r=this._terminal.buffer,n=r.y+r.ybase,i=[this._terminal.eraseAttr()," ",1,32];e--;)r.lines.get(n).splice(r.x,1),r.lines.get(n).push(i);this._terminal.updateRange(r.y)},e.prototype.scrollUp=function(t){for(var e=t[0]||1,r=this._terminal.buffer;e--;)r.lines.splice(r.ybase+r.scrollTop,1),r.lines.splice(r.ybase+r.scrollBottom,0,this._terminal.blankLine());this._terminal.updateRange(r.scrollTop),this._terminal.updateRange(r.scrollBottom)},e.prototype.scrollDown=function(t,e){if(t.length<2&&!e){for(var r=t[0]||1,n=this._terminal.buffer;r--;)n.lines.splice(n.ybase+n.scrollBottom,1),n.lines.splice(n.ybase+n.scrollTop,0,this._terminal.blankLine());this._terminal.updateRange(n.scrollTop),this._terminal.updateRange(n.scrollBottom)}},e.prototype.eraseChars=function(t){var e=t[0];e<1&&(e=1);for(var r=this._terminal.buffer,n=r.y+r.ybase,i=r.x,o=[this._terminal.eraseAttr()," ",1,32];e--&&i=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},e.prototype.hPositionRelative=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.x+=e,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},e.prototype.repeatPrecedingCharacter=function(t){for(var e=t[0]||1,r=this._terminal.buffer,n=r.lines.get(r.ybase+r.y),i=n[r.x-1]||[s.DEFAULT_ATTR," ",1,32];e--;)n[r.x++]=i},e.prototype.sendDeviceAttributes=function(t,e){t[0]>0||(e?">"===e&&(this._terminal.is("xterm")?this._terminal.send(i.C0.ESC+"[>0;276;0c"):this._terminal.is("rxvt-unicode")?this._terminal.send(i.C0.ESC+"[>85;95;0c"):this._terminal.is("linux")?this._terminal.send(t[0]+"c"):this._terminal.is("screen")&&this._terminal.send(i.C0.ESC+"[>83;40003;0c")):this._terminal.is("xterm")||this._terminal.is("rxvt-unicode")||this._terminal.is("screen")?this._terminal.send(i.C0.ESC+"[?1;2c"):this._terminal.is("linux")&&this._terminal.send(i.C0.ESC+"[?6c"))},e.prototype.linePosAbsolute=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.y=e-1,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1)},e.prototype.vPositionRelative=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.y+=e,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--},e.prototype.hVPosition=function(t){t[0]<1&&(t[0]=1),t[1]<1&&(t[1]=1),this._terminal.buffer.y=t[0]-1,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x=t[1]-1,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},e.prototype.tabClear=function(t){var e=t[0];e<=0?delete this._terminal.buffer.tabs[this._terminal.buffer.x]:3===e&&(this._terminal.buffer.tabs={})},e.prototype.setMode=function(t,e){if(t.length>1)for(var r=0;r1e3,this._terminal.mouseEvents=!0,this._terminal.element.classList.add("enable-mouse-events"),this._terminal.selectionManager.disable(),this._terminal.log("Binding to mouse events.");break;case 1004:this._terminal.sendFocus=!0;break;case 1005:this._terminal.utfMouse=!0;break;case 1006:this._terminal.sgrMouse=!0;break;case 1015:this._terminal.urxvtMouse=!0;break;case 25:this._terminal.cursorHidden=!1;break;case 1049:case 47:case 1047:this._terminal.buffers.activateAltBuffer(),this._terminal.viewport.syncScrollArea(),this._terminal.showCursor();break;case 2004:this._terminal.bracketedPasteMode=!0}}else switch(t[0]){case 4:this._terminal.insertMode=!0}},e.prototype.resetMode=function(t,e){if(t.length>1)for(var r=0;r>18,i=this._terminal.curAttr>>9&511,o=511&this._terminal.curAttr,a=0;a=30&&e<=37?i=e-30:e>=40&&e<=47?o=e-40:e>=90&&e<=97?i=(e+=8)-90:e>=100&&e<=107?o=(e+=8)-100:0===e?(n=s.DEFAULT_ATTR>>18,i=s.DEFAULT_ATTR>>9&511,o=511&s.DEFAULT_ATTR):1===e?n|=1:3===e?n|=64:4===e?n|=2:5===e?n|=4:7===e?n|=8:8===e?n|=16:2===e?n|=32:22===e?(n&=-2,n&=-33):24===e?n&=-3:25===e?n&=-5:27===e?n&=-9:28===e?n&=-17:39===e?i=s.DEFAULT_ATTR>>9&511:49===e?o=511&s.DEFAULT_ATTR:38===e?2===t[a+1]?(a+=2,-1===(i=this._terminal.matchColor(255&t[a],255&t[a+1],255&t[a+2]))&&(i=511),a+=2):5===t[a+1]&&(i=e=255&t[a+=2]):48===e?2===t[a+1]?(a+=2,-1===(o=this._terminal.matchColor(255&t[a],255&t[a+1],255&t[a+2]))&&(o=511),a+=2):5===t[a+1]&&(o=e=255&t[a+=2]):100===e?(i=s.DEFAULT_ATTR>>9&511,o=511&s.DEFAULT_ATTR):this._terminal.error("Unknown SGR attribute: %d.",e);this._terminal.curAttr=n<<18|i<<9|o}else this._terminal.curAttr=s.DEFAULT_ATTR},e.prototype.deviceStatus=function(t,e){if(e){if("?"===e)switch(t[0]){case 6:this._terminal.send(i.C0.ESC+"[?"+(this._terminal.buffer.y+1)+";"+(this._terminal.buffer.x+1)+"R")}}else switch(t[0]){case 5:this._terminal.send(i.C0.ESC+"[0n");break;case 6:this._terminal.send(i.C0.ESC+"["+(this._terminal.buffer.y+1)+";"+(this._terminal.buffer.x+1)+"R")}},e.prototype.softReset=function(t,e){"!"===e&&(this._terminal.cursorHidden=!1,this._terminal.insertMode=!1,this._terminal.originMode=!1,this._terminal.wraparoundMode=!0,this._terminal.applicationKeypad=!1,this._terminal.viewport.syncScrollArea(),this._terminal.applicationCursor=!1,this._terminal.buffer.scrollTop=0,this._terminal.buffer.scrollBottom=this._terminal.rows-1,this._terminal.curAttr=s.DEFAULT_ATTR,this._terminal.buffer.x=this._terminal.buffer.y=0,this._terminal.charset=null,this._terminal.glevel=0,this._terminal.charsets=[null])},e.prototype.setCursorStyle=function(t,e){if(" "===e){var r=t[0]<1?1:t[0];switch(r){case 1:case 2:this._terminal.setOption("cursorStyle","block");break;case 3:case 4:this._terminal.setOption("cursorStyle","underline");break;case 5:case 6:this._terminal.setOption("cursorStyle","bar")}var n=r%2==1;this._terminal.setOption("cursorBlink",n)}},e.prototype.setScrollRegion=function(t,e){e||(this._terminal.buffer.scrollTop=(t[0]||1)-1,this._terminal.buffer.scrollBottom=(t[1]&&t[1]<=this._terminal.rows?t[1]:this._terminal.rows)-1,this._terminal.buffer.x=0,this._terminal.buffer.y=0)},e.prototype.saveCursor=function(t){this._terminal.buffer.savedX=this._terminal.buffer.x,this._terminal.buffer.savedY=this._terminal.buffer.y,this._terminal.savedCurAttr=this._terminal.curAttr},e.prototype.restoreCursor=function(t){this._terminal.buffer.x=this._terminal.buffer.savedX||0,this._terminal.buffer.y=this._terminal.buffer.savedY||0,this._terminal.curAttr=this._terminal.savedCurAttr||s.DEFAULT_ATTR},e.prototype.setTitle=function(t){this._terminal.handleTitle(t)},e.prototype.nextLine=function(){this._terminal.buffer.x=0,this.index()},e.prototype.keypadApplicationMode=function(){this._terminal.log("Serial port requested application keypad."),this._terminal.applicationKeypad=!0,this._terminal.viewport&&this._terminal.viewport.syncScrollArea()},e.prototype.keypadNumericMode=function(){this._terminal.log("Switching back to normal keypad."),this._terminal.applicationKeypad=!1,this._terminal.viewport&&this._terminal.viewport.syncScrollArea()},e.prototype.selectDefaultCharset=function(){this._terminal.setgLevel(0),this._terminal.setgCharset(0,o.DEFAULT_CHARSET)},e.prototype.selectCharset=function(t){if(2!==t.length)return this.selectDefaultCharset();"/"!==t[0]&&this._terminal.setgCharset(h[t[0]],o.CHARSETS[t[1]]||o.DEFAULT_CHARSET)},e.prototype.index=function(){this._terminal.index()},e.prototype.tabSet=function(){this._terminal.tabSet()},e.prototype.reverseIndex=function(){this._terminal.reverseIndex()},e.prototype.reset=function(){this._parser.reset(),this._terminal.reset()},e.prototype.setgLevel=function(t){this._terminal.setgLevel(t)},e}(c.Disposable);r.InputHandler=p},{"./Buffer":2,"./CharWidth":4,"./EscapeSequenceParser":6,"./common/Lifecycle":17,"./common/data/EscapeSequences":18,"./core/data/Charsets":19}],9:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("./ui/MouseZoneManager"),o=function(t){function e(e){var r=t.call(this)||this;return r._terminal=e,r._linkMatchers=[],r._nextLinkMatcherId=0,r._rowsToLinkify={start:null,end:null},r}return n(e,t),e.prototype.attachToDom=function(t){this._mouseZoneManager=t},e.prototype.linkifyRows=function(t,r){var n=this;this._mouseZoneManager&&(null===this._rowsToLinkify.start?(this._rowsToLinkify.start=t,this._rowsToLinkify.end=r):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,t),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,r)),this._mouseZoneManager.clearAll(t,r),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout(function(){return n._linkifyRows()},e.TIME_BEFORE_LINKIFY))},e.prototype._linkifyRows=function(){this._rowsTimeoutId=null;for(var t=this._rowsToLinkify.start;t<=this._rowsToLinkify.end;t++)this._linkifyRow(t);this._rowsToLinkify.start=null,this._rowsToLinkify.end=null},e.prototype.registerLinkMatcher=function(t,e,r){if(void 0===r&&(r={}),!e)throw new Error("handler must be defined");var n={id:this._nextLinkMatcherId++,regex:t,handler:e,matchIndex:r.matchIndex,validationCallback:r.validationCallback,hoverTooltipCallback:r.tooltipCallback,hoverLeaveCallback:r.leaveCallback,willLinkActivate:r.willLinkActivate,priority:r.priority||0};return this._addLinkMatcherToList(n),n.id},e.prototype._addLinkMatcherToList=function(t){if(0!==this._linkMatchers.length){for(var e=this._linkMatchers.length-1;e>=0;e--)if(t.priority<=this._linkMatchers[e].priority)return void this._linkMatchers.splice(e+1,0,t);this._linkMatchers.splice(0,0,t)}else this._linkMatchers.push(t)},e.prototype.deregisterLinkMatcher=function(t){for(var e=0;e=this._terminal.buffer.lines.length)){if(this._terminal.buffer.lines.get(e).isWrapped){if(0!==t)return;do{t--,e--}while(this._terminal.buffer.lines.get(e).isWrapped)}for(var r=this._terminal.buffer.translateBufferLineToString(e,!1),n=e+1;n0&&this._doLinkifyRow(t,c,r,n+l)}},e.prototype._addLink=function(t,e,r,n){var o=this,s=t%this._terminal.cols,a=e+Math.floor(t/this._terminal.cols),l=(s+r.length)%this._terminal.cols,c=a+Math.floor((s+r.length)/this._terminal.cols);0===l&&(l=this._terminal.cols,c--),this._mouseZoneManager.add(new i.MouseZone(s+1,a+1,l+1,c+1,function(t){if(n.handler)return n.handler(t,r);window.open(r,"_blank")},function(t){o.emit("linkhover",o._createLinkHoverEvent(s,a,l,c)),o._terminal.element.classList.add("xterm-cursor-pointer")},function(t){o.emit("linktooltip",o._createLinkHoverEvent(s,a,l,c)),n.hoverTooltipCallback&&n.hoverTooltipCallback(t,r)},function(){o.emit("linkleave",o._createLinkHoverEvent(s,a,l,c)),o._terminal.element.classList.remove("xterm-cursor-pointer"),n.hoverLeaveCallback&&n.hoverLeaveCallback()},function(t){return!n.willLinkActivate||n.willLinkActivate(t,r)}))},e.prototype._createLinkHoverEvent=function(t,e,r,n){return{x1:t,y1:e,x2:r,y2:n,cols:this._terminal.cols}},e.TIME_BEFORE_LINKIFY=200,e}(t("./EventEmitter").EventEmitter);r.Linkifier=o},{"./EventEmitter":7,"./ui/MouseZoneManager":47}],10:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("./utils/MouseHelper"),o=t("./shared/utils/Browser"),s=t("./EventEmitter"),a=t("./SelectionModel"),l=t("./Buffer"),c=t("./handlers/AltClickHandler"),h=String.fromCharCode(160),u=new RegExp(h,"g"),f=function(t){function e(e,r){var n=t.call(this)||this;return n._terminal=e,n._charMeasure=r,n._enabled=!0,n._initListeners(),n.enable(),n._model=new a.SelectionModel(e),n._activeSelectionMode=0,n}return n(e,t),e.prototype.dispose=function(){t.prototype.dispose.call(this),this._removeMouseDownListeners()},Object.defineProperty(e.prototype,"_buffer",{get:function(){return this._terminal.buffers.active},enumerable:!0,configurable:!0}),e.prototype._initListeners=function(){var t=this;this._mouseMoveListener=function(e){return t._onMouseMove(e)},this._mouseUpListener=function(e){return t._onMouseUp(e)},this._trimListener=function(e){return t._onTrim(e)},this.initBuffersListeners()},e.prototype.initBuffersListeners=function(){var t=this;this._terminal.buffer.lines.on("trim",this._trimListener),this._terminal.buffers.on("activate",function(e){return t._onBufferActivate(e)})},e.prototype.disable=function(){this.clearSelection(),this._enabled=!1},e.prototype.enable=function(){this._enabled=!0},Object.defineProperty(e.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasSelection",{get:function(){var t=this._model.finalSelectionStart,e=this._model.finalSelectionEnd;return!(!t||!e||t[0]===e[0]&&t[1]===e[1])},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectionText",{get:function(){var t=this._model.finalSelectionStart,e=this._model.finalSelectionEnd;if(!t||!e)return"";var r=[];if(3===this._activeSelectionMode){if(t[0]===e[0])return"";for(var n=t[1];n<=e[1];n++){var i=this._buffer.translateBufferLineToString(n,!0,t[0],e[0]);r.push(i)}}else{var s=t[1]===e[1]?e[0]:null;r.push(this._buffer.translateBufferLineToString(t[1],!0,t[0],s));for(n=t[1]+1;n<=e[1]-1;n++){var a=this._buffer.lines.get(n);i=this._buffer.translateBufferLineToString(n,!0);a.isWrapped?r[r.length-1]+=i:r.push(i)}if(t[1]!==e[1]){a=this._buffer.lines.get(e[1]),i=this._buffer.translateBufferLineToString(e[1],!0,0,e[0]);a.isWrapped?r[r.length-1]+=i:r.push(i)}}return r.map(function(t){return t.replace(u," ")}).join(o.isMSWindows?"\r\n":"\n")},enumerable:!0,configurable:!0}),e.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh()},e.prototype.refresh=function(t){var e=this;(this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame(function(){return e._refresh()})),o.isLinux&&t)&&(this.selectionText.length&&this.emit("newselection",this.selectionText))},e.prototype._refresh=function(){this._refreshAnimationFrame=null,this.emit("refresh",{start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:3===this._activeSelectionMode})},e.prototype.isClickInSelection=function(t){var e=this._getMouseBufferCoords(t),r=this._model.finalSelectionStart,n=this._model.finalSelectionEnd;return!(!r||!n)&&(e[1]>r[1]&&e[1]r[0]&&e[0]=0&&e<=r?0:(e>r&&(e-=r),e=Math.min(Math.max(e,-50),50),(e/=50)/Math.abs(e)+Math.round(14*e))},e.prototype.shouldForceSelection=function(t){return o.isMac?t.altKey&&this._terminal.options.macOptionClickForcesSelection:t.shiftKey},e.prototype.onMouseDown=function(t){if(this._mouseDownTimeStamp=t.timeStamp,(2!==t.button||!this.hasSelection)&&0===t.button){if(!this._enabled){if(!this.shouldForceSelection(t))return;t.stopPropagation()}t.preventDefault(),this._dragScrollAmount=0,this._enabled&&t.shiftKey?this._onIncrementalClick(t):1===t.detail?this._onSingleClick(t):2===t.detail?this._onDoubleClick(t):3===t.detail&&this._onTripleClick(t),this._addMouseDownListeners(),this.refresh(!0)}},e.prototype._addMouseDownListeners=function(){var t=this;this._terminal.element.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._terminal.element.ownerDocument.addEventListener("mouseup",this._mouseUpListener),this._dragScrollIntervalTimer=setInterval(function(){return t._dragScroll()},50)},e.prototype._removeMouseDownListeners=function(){this._terminal.element.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._terminal.element.ownerDocument.removeEventListener("mouseup",this._mouseUpListener),clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=null},e.prototype._onIncrementalClick=function(t){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(t))},e.prototype._onSingleClick=function(t){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(t)?3:0,this._model.selectionStart=this._getMouseBufferCoords(t),this._model.selectionStart){this._model.selectionEnd=null;var e=this._buffer.lines.get(this._model.selectionStart[1]);if(e&&!(e.length>=this._model.selectionStart[0]))0===e[this._model.selectionStart[0]][l.CHAR_DATA_WIDTH_INDEX]&&this._model.selectionStart[0]++}},e.prototype._onDoubleClick=function(t){var e=this._getMouseBufferCoords(t);e&&(this._activeSelectionMode=1,this._selectWordAt(e,!0))},e.prototype._onTripleClick=function(t){var e=this._getMouseBufferCoords(t);e&&(this._activeSelectionMode=2,this._selectLineAt(e[1]))},e.prototype.shouldColumnSelect=function(t){return t.altKey&&!(o.isMac&&this._terminal.options.macOptionClickForcesSelection)},e.prototype._onMouseMove=function(t){t.stopImmediatePropagation();var e=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(t),this._model.selectionEnd){if(2===this._activeSelectionMode?this._model.selectionEnd[1]0?this._model.selectionEnd[0]=this._terminal.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]0?this._model.selectionEnd=[this._terminal.cols-1,Math.min(this._terminal.buffer.ydisp+this._terminal.rows,this._terminal.buffer.lines.length-1)]:this._model.selectionEnd=[0,this._terminal.buffer.ydisp],this.refresh())},e.prototype._onMouseUp=function(t){var e=t.timeStamp-this._mouseDownTimeStamp;this._removeMouseDownListeners(),this.selectionText.length<=1&&e<500?new c.AltClickHandler(t,this._terminal).move():this.hasSelection&&this._terminal.emit("selection")},e.prototype._onBufferActivate=function(t){this.clearSelection(),t.inactiveBuffer.lines.off("trim",this._trimListener),t.activeBuffer.lines.on("trim",this._trimListener)},e.prototype._convertViewportColToCharacterIndex=function(t,e){for(var r=e[0],n=0;e[0]>=n;n++){var i=t[n];0===i[l.CHAR_DATA_WIDTH_INDEX]?r--:i[l.CHAR_DATA_CHAR_INDEX].length>1&&e[0]!==n&&(r+=i[l.CHAR_DATA_CHAR_INDEX].length-1)}return r},e.prototype.setSelection=function(t,e,r){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[t,e],this._model.selectionStartLength=r,this.refresh()},e.prototype._getWordAt=function(t,e){if(t[0]>=this._terminal.cols)return null;var r=this._buffer.lines.get(t[1]);if(!r)return null;var n=this._buffer.translateBufferLineToString(t[1],!1),i=this._convertViewportColToCharacterIndex(r,t),o=i,s=t[0]-i,a=0,c=0,h=0,u=0;if(" "===n.charAt(i)){for(;i>0&&" "===n.charAt(i-1);)i--;for(;o1&&(u+=r[p][l.CHAR_DATA_CHAR_INDEX].length-1,o+=r[p][l.CHAR_DATA_CHAR_INDEX].length-1);f>0&&i>0&&!this._isCharWordSeparator(r[f-1]);){0===(d=r[f-1])[l.CHAR_DATA_WIDTH_INDEX]?(a++,f--):d[l.CHAR_DATA_CHAR_INDEX].length>1&&(h+=d[l.CHAR_DATA_CHAR_INDEX].length-1,i-=d[l.CHAR_DATA_CHAR_INDEX].length-1),i--,f--}for(;p1&&(u+=d[l.CHAR_DATA_CHAR_INDEX].length-1,o+=d[l.CHAR_DATA_CHAR_INDEX].length-1),o++,p++}}o++;var _=i+s-a+h,m=Math.min(this._terminal.cols,o-i+a+c-h-u);return e||""!==n.slice(i,o).trim()?{start:_,length:m}:null},e.prototype._selectWordAt=function(t,e){var r=this._getWordAt(t,e);r&&(this._model.selectionStart=[r.start,t[1]],this._model.selectionStartLength=r.length)},e.prototype._selectToWordAt=function(t){var e=this._getWordAt(t,!0);e&&(this._model.selectionEnd=[this._model.areSelectionValuesReversed()?e.start:e.start+e.length,t[1]])},e.prototype._isCharWordSeparator=function(t){return 0!==t[l.CHAR_DATA_WIDTH_INDEX]&&" ()[]{}'\"".indexOf(t[l.CHAR_DATA_CHAR_INDEX])>=0},e.prototype._selectLineAt=function(t){var e=this._buffer.getWrappedRangeForLine(t);this._model.selectionStart=[0,e.first],this._model.selectionEnd=[this._terminal.cols,e.last],this._model.selectionStartLength=0},e}(s.EventEmitter);r.SelectionManager=f},{"./Buffer":2,"./EventEmitter":7,"./SelectionModel":11,"./handlers/AltClickHandler":21,"./shared/utils/Browser":44,"./utils/MouseHelper":51}],11:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(t){this._terminal=t,this.clearSelection()}return t.prototype.clearSelection=function(){this.selectionStart=null,this.selectionEnd=null,this.isSelectAllActive=!1,this.selectionStartLength=0},Object.defineProperty(t.prototype,"finalSelectionStart",{get:function(){return this.isSelectAllActive?[0,0]:this.selectionEnd&&this.selectionStart&&this.areSelectionValuesReversed()?this.selectionEnd:this.selectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"finalSelectionEnd",{get:function(){return this.isSelectAllActive?[this._terminal.cols,this._terminal.buffer.ybase+this._terminal.rows-1]:this.selectionStart?!this.selectionEnd||this.areSelectionValuesReversed()?[this.selectionStart[0]+this.selectionStartLength,this.selectionStart[1]]:this.selectionStartLength&&this.selectionEnd[1]===this.selectionStart[1]?[Math.max(this.selectionStart[0]+this.selectionStartLength,this.selectionEnd[0]),this.selectionEnd[1]]:this.selectionEnd:null},enumerable:!0,configurable:!0}),t.prototype.areSelectionValuesReversed=function(){var t=this.selectionStart,e=this.selectionEnd;return!(!t||!e)&&(t[1]>e[1]||t[1]===e[1]&&t[0]>e[0])},t.prototype.onTrim=function(t){return this.selectionStart&&(this.selectionStart[1]-=t),this.selectionEnd&&(this.selectionEnd[1]-=t),this.selectionEnd&&this.selectionEnd[1]<0?(this.clearSelection(),!0):(this.selectionStart&&this.selectionStart[1]<0&&(this.selectionStart[1]=0),!1)},t}();r.SelectionModel=n},{}],12:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.DEFAULT_BELL_SOUND="data:audio/wav;base64,UklGRigBAABXQVZFZm10IBAAAAABAAEARKwAAIhYAQACABAAZGF0YQQBAADpAFgCwAMlBZoG/wdmCcoKRAypDQ8PbRDBEQQTOxRtFYcWlBePGIUZXhoiG88bcBz7HHIdzh0WHlMeZx51HmkeUx4WHs8dah0AHXwc3hs9G4saxRnyGBIYGBcQFv8U4RPAEoYRQBACD70NWwwHC6gJOwjWBloF7gOBAhABkf8b/qv8R/ve+Xf4Ife79W/0JfPZ8Z/wde9N7ijtE+wU6xvqM+lb6H7nw+YX5mrlxuQz5Mzje+Ma49fioeKD4nXiYeJy4pHitOL04j/jn+MN5IPkFOWs5U3mDefM55/ogOl36m7rdOyE7abuyu8D8Unyj/Pg9D/2qfcb+Yn6/vuK/Qj/lAAlAg==";var n=function(){function t(t){this._terminal=t}return t.prototype.playBellSound=function(){var t=window.AudioContext||window.webkitAudioContext;if(!this._audioContext&&t&&(this._audioContext=new t),this._audioContext){var e=this._audioContext.createBufferSource(),r=this._audioContext;this._audioContext.decodeAudioData(this._base64ToArrayBuffer(this._removeMimeType(this._terminal.options.bellSound)),function(t){e.buffer=t,e.connect(r.destination),e.start(0)})}else console.warn("Sorry, but the Web Audio API is not supported by your browser. Please, consider upgrading to the latest version")},t.prototype._base64ToArrayBuffer=function(t){for(var e=window.atob(t),r=e.length,n=new Uint8Array(r),i=0;ir){var n=this.buffer.lines.length-r,i=this.buffer.ydisp-n<0;this.buffer.lines.trimStart(n),this.buffer.ybase=Math.max(this.buffer.ybase-n,0),this.buffer.ydisp=Math.max(this.buffer.ydisp-n,0),i&&this.refresh(0,this.rows-1)}}}switch(this.options[t]=e,t){case"fontFamily":case"fontSize":this.renderer&&(this.renderer.clear(),this.charMeasure.measure(this.options));break;case"drawBoldTextInBrightColors":case"experimentalCharAtlas":case"enableBold":case"letterSpacing":case"lineHeight":case"fontWeight":case"fontWeightBold":this.renderer&&(this.renderer.clear(),this.renderer.onResize(this.cols,this.rows),this.refresh(0,this.rows-1));case"scrollback":this.buffers.resize(this.cols,this.rows),this.viewport&&this.viewport.syncScrollArea();break;case"screenReaderMode":e?this._accessibilityManager||(this._accessibilityManager=new E.AccessibilityManager(this)):this._accessibilityManager&&(this._accessibilityManager.dispose(),this._accessibilityManager=null);break;case"tabStopWidth":this.buffers.setupTabStops()}this.renderer&&this.renderer.onOptionsChanged()},e.prototype._onTextAreaFocus=function(){this.sendFocus&&this.send(h.C0.ESC+"[I"),this.element.classList.add("focus"),this.showCursor(),this.emit("focus")},e.prototype.blur=function(){return this.textarea.blur()},e.prototype._onTextAreaBlur=function(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this.sendFocus&&this.send(h.C0.ESC+"[O"),this.element.classList.remove("focus"),this.emit("blur")},e.prototype._initGlobal=function(){var t=this;this._bindKeys(),this.register(y.addDisposableDomListener(this.element,"copy",function(e){t.hasSelection()&&c.copyHandler(e,t,t.selectionManager)}));var e=function(e){return c.pasteHandler(e,t)};this.register(y.addDisposableDomListener(this.textarea,"paste",e)),this.register(y.addDisposableDomListener(this.element,"paste",e)),m.isFirefox?this.register(y.addDisposableDomListener(this.element,"mousedown",function(e){2===e.button&&c.rightClickHandler(e,t.textarea,t.selectionManager,t.options.rightClickSelectsWord)})):this.register(y.addDisposableDomListener(this.element,"contextmenu",function(e){c.rightClickHandler(e,t.textarea,t.selectionManager,t.options.rightClickSelectsWord)})),m.isLinux&&this.register(y.addDisposableDomListener(this.element,"auxclick",function(e){1===e.button&&c.moveTextAreaUnderMouseCursor(e,t.textarea)}))},e.prototype._bindKeys=function(){var t=this,e=this;this.register(y.addDisposableDomListener(this.element,"keydown",function(t){M.activeElement===this&&e._keyDown(t)},!0)),this.register(y.addDisposableDomListener(this.element,"keypress",function(t){M.activeElement===this&&e._keyPress(t)},!0)),this.register(y.addDisposableDomListener(this.element,"keyup",function(r){(function(t){return 16===t.keyCode||17===t.keyCode||18===t.keyCode})(r)||t.focus(),e._keyUp(r)},!0)),this.register(y.addDisposableDomListener(this.textarea,"keydown",function(e){return t._keyDown(e)},!0)),this.register(y.addDisposableDomListener(this.textarea,"keypress",function(e){return t._keyPress(e)},!0)),this.register(y.addDisposableDomListener(this.textarea,"compositionstart",function(){return t._compositionHelper.compositionstart()})),this.register(y.addDisposableDomListener(this.textarea,"compositionupdate",function(e){return t._compositionHelper.compositionupdate(e)})),this.register(y.addDisposableDomListener(this.textarea,"compositionend",function(){return t._compositionHelper.compositionend()})),this.register(this.addDisposableListener("refresh",function(){return t._compositionHelper.updateCompositionElements()})),this.register(this.addDisposableListener("refresh",function(e){return t._queueLinkification(e.start,e.end)}))},e.prototype.open=function(t){var e=this;if(this._parent=t||this._parent,!this._parent)throw new Error("Terminal requires a parent element.");this._context=this._parent.ownerDocument.defaultView,this._document=this._parent.ownerDocument,this._screenDprMonitor=new S.ScreenDprMonitor,this._screenDprMonitor.setListener(function(){return e.emit("dprchange",window.devicePixelRatio)}),this.register(this._screenDprMonitor),this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),this.element.setAttribute("tabindex","0"),this._parent.appendChild(this.element);var r=M.createDocumentFragment();switch(this._viewportElement=M.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),r.appendChild(this._viewportElement),this._viewportScrollArea=M.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=M.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._helperContainer=M.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),r.appendChild(this.screenElement),this._mouseZoneManager=new A.MouseZoneManager(this),this.register(this._mouseZoneManager),this.register(this.addDisposableListener("scroll",function(){return e._mouseZoneManager.clearAll()})),this.linkifier.attachToDom(this._mouseZoneManager),this.textarea=M.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",g.promptLabel),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.register(y.addDisposableDomListener(this.textarea,"focus",function(){return e._onTextAreaFocus()})),this.register(y.addDisposableDomListener(this.textarea,"blur",function(){return e._onTextAreaBlur()})),this._helperContainer.appendChild(this.textarea),this._compositionView=M.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=new s.CompositionHelper(this.textarea,this._compositionView,this),this._helperContainer.appendChild(this._compositionView),this.charMeasure=new _.CharMeasure(M,this._helperContainer),this.element.appendChild(r),this.options.rendererType){case"canvas":this.renderer=new f.Renderer(this,this.options.theme);break;case"dom":this.renderer=new k.DomRenderer(this,this.options.theme);break;default:throw new Error('Unrecognized rendererType "'+this.options.rendererType+'"')}this.register(this.renderer),this.options.theme=null,this.viewport=new l.Viewport(this,this._viewportElement,this._viewportScrollArea,this.charMeasure),this.viewport.onThemeChanged(this.renderer.colorManager.colors),this.register(this.viewport),this.register(this.addDisposableListener("cursormove",function(){return e.renderer.onCursorMove()})),this.register(this.addDisposableListener("resize",function(){return e.renderer.onResize(e.cols,e.rows)})),this.register(this.addDisposableListener("blur",function(){return e.renderer.onBlur()})),this.register(this.addDisposableListener("focus",function(){return e.renderer.onFocus()})),this.register(this.addDisposableListener("dprchange",function(){return e.renderer.onWindowResize(window.devicePixelRatio)})),this.register(y.addDisposableDomListener(window,"resize",function(){return e.renderer.onWindowResize(window.devicePixelRatio)})),this.register(this.charMeasure.addDisposableListener("charsizechanged",function(){return e.renderer.onCharSizeChanged()})),this.register(this.renderer.addDisposableListener("resize",function(t){return e.viewport.syncScrollArea()})),this.selectionManager=new d.SelectionManager(this,this.charMeasure),this.register(y.addDisposableDomListener(this.element,"mousedown",function(t){return e.selectionManager.onMouseDown(t)})),this.register(this.selectionManager.addDisposableListener("refresh",function(t){return e.renderer.onSelectionChanged(t.start,t.end,t.columnSelectMode)})),this.register(this.selectionManager.addDisposableListener("newselection",function(t){e.textarea.value=t,e.textarea.focus(),e.textarea.select()})),this.register(this.addDisposableListener("scroll",function(){e.viewport.syncScrollArea(),e.selectionManager.refresh()})),this.register(y.addDisposableDomListener(this._viewportElement,"scroll",function(){return e.selectionManager.refresh()})),this.mouseHelper=new v.MouseHelper(this.renderer),this.options.screenReaderMode&&(this._accessibilityManager=new E.AccessibilityManager(this)),this.charMeasure.measure(this.options),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()},e.prototype._setTheme=function(t){var e=this.renderer.setTheme(t);this.viewport&&this.viewport.onThemeChanged(e)},e.prototype.bindMouse=function(){var t=this,e=this.element,r=this,n=32;function i(t){var e,i;if(e=function(t){var e,n,i;switch(t.overrideType||t.type){case"mousedown":e=null!=t.button?+t.button:null!=t.which?t.which-1:null,m.isMSIE&&(e=1===e?0:4===e?1:e);break;case"mouseup":e=3;break;case"DOMMouseScroll":e=t.detail<0?64:65;break;case"wheel":e=t.wheelDeltaY>0?64:65}return i=(t.shiftKey?4:0)|(t.metaKey?8:0)|(n=t.ctrlKey?16:0),r.vt200Mouse?i&=n:r.normalMouse||(i=0),32+(i<<2)+e}(t),i=r.mouseHelper.getRawByteCoords(t,r.screenElement,r.charMeasure,r.options.lineHeight,r.cols,r.rows))switch(s(e,i),t.overrideType||t.type){case"mousedown":n=e;break;case"mouseup":n=32}}function o(t,e){if(r.utfMouse){if(2047===e)return void t.push(0);e<127?t.push(e):(e>2047&&(e=2047),t.push(192|e>>6),t.push(128|63&e))}else{if(255===e)return void t.push(0);e>127&&(e=127),t.push(e)}}function s(t,e){if(r._vt300Mouse){t&=3,e.x-=32,e.y-=32;var n=h.C0.ESC+"[24";if(0===t)n+="1";else if(1===t)n+="3";else if(2===t)n+="5";else{if(3===t)return;n+="0"}return n+="~["+e.x+","+e.y+"]\r",void r.send(n)}if(r._decLocator)return t&=3,e.x-=32,e.y-=32,0===t?t=2:1===t?t=4:2===t?t=6:3===t&&(t=3),void r.send(h.C0.ESC+"["+t+";"+(3===t?4:0)+";"+e.y+";"+e.x+";"+e.page||"0&w");if(r.urxvtMouse)return e.x-=32,e.y-=32,e.x++,e.y++,void r.send(h.C0.ESC+"["+t+";"+e.x+";"+e.y+"M");if(r.sgrMouse)return e.x-=32,e.y-=32,void r.send(h.C0.ESC+"[<"+((3==(3&t)?-4&t:t)-32)+";"+e.x+";"+e.y+(3==(3&t)?"m":"M"));var i=[];o(i,t),o(i,e.x),o(i,e.y),r.send(h.C0.ESC+"[M"+String.fromCharCode.apply(String,i))}this.register(y.addDisposableDomListener(e,"mousedown",function(e){if(e.preventDefault(),t.focus(),t.mouseEvents&&!t.selectionManager.shouldForceSelection(e)){if(i(e),t.vt200Mouse)return e.overrideType="mouseup",i(e),t.cancel(e);var o;t.normalMouse&&(o=function(e){t.normalMouse&&function(t){var e=n,i=r.mouseHelper.getRawByteCoords(t,r.screenElement,r.charMeasure,r.options.lineHeight,r.cols,r.rows);i&&s(e+=32,i)}(e)},t._document.addEventListener("mousemove",o));var a=function(e){return t.normalMouse&&!t.x10Mouse&&i(e),o&&(t._document.removeEventListener("mousemove",o),o=null),t._document.removeEventListener("mouseup",a),t.cancel(e)};return t._document.addEventListener("mouseup",a),t.cancel(e)}})),this.register(y.addDisposableDomListener(e,"wheel",function(e){if(t.mouseEvents)t.x10Mouse||t._vt300Mouse||t._decLocator||(i(e),e.preventDefault());else if(!t.buffer.hasScrollback){var r=t.viewport.getLinesScrolled(e);if(0===r)return;for(var n=h.C0.ESC+(t.applicationCursor?"O":"[")+(e.deltaY<0?"A":"B"),o="",s=0;s=this.buffer.ybase&&(this._userScrolling=!1);var r=this.buffer.ydisp;this.buffer.ydisp=Math.max(Math.min(this.buffer.ydisp+t,this.buffer.ybase),0),r!==this.buffer.ydisp&&(e||this.emit("scroll",this.buffer.ydisp),this.refresh(0,this.rows-1))},e.prototype.scrollPages=function(t){this.scrollLines(t*(this.rows-1))},e.prototype.scrollToTop=function(){this.scrollLines(-this.buffer.ydisp)},e.prototype.scrollToBottom=function(){this.scrollLines(this.buffer.ybase-this.buffer.ydisp)},e.prototype.scrollToLine=function(t){var e=t-this.buffer.ydisp;0!==e&&this.scrollLines(e)},e.prototype.write=function(t){var e=this;t&&(this.writeBuffer.push(t),this.options.useFlowControl&&!this._xoffSentToCatchUp&&this.writeBuffer.length>=5&&(this.send(h.C0.DC3),this._xoffSentToCatchUp=!0),!this._writeInProgress&&this.writeBuffer.length>0&&(this._writeInProgress=!0,setTimeout(function(){e._innerWrite()})))},e.prototype._innerWrite=function(){for(var t=this,e=this.writeBuffer.splice(0,300);e.length>0;){var r=e.shift();this._xoffSentToCatchUp&&0===e.length&&0===this.writeBuffer.length&&(this.send(h.C0.DC1),this._xoffSentToCatchUp=!1),this._refreshStart=this.buffer.y,this._refreshEnd=this.buffer.y,this._inputHandler.parse(r),this.updateRange(this.buffer.y),this.refresh(this._refreshStart,this._refreshEnd)}this.writeBuffer.length>0?setTimeout(function(){return t._innerWrite()},0):this._writeInProgress=!1},e.prototype.writeln=function(t){this.write(t+"\r\n")},e.prototype.attachCustomKeyEventHandler=function(t){this._customKeyEventHandler=t},e.prototype.registerLinkMatcher=function(t,e,r){var n=this.linkifier.registerLinkMatcher(t,e,r);return this.refresh(0,this.rows-1),n},e.prototype.deregisterLinkMatcher=function(t){this.linkifier.deregisterLinkMatcher(t)&&this.refresh(0,this.rows-1)},Object.defineProperty(e.prototype,"markers",{get:function(){return this.buffer.markers},enumerable:!0,configurable:!0}),e.prototype.addMarker=function(t){if(this.buffer===this.buffers.normal)return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+t)},e.prototype.hasSelection=function(){return!!this.selectionManager&&this.selectionManager.hasSelection},e.prototype.getSelection=function(){return this.selectionManager?this.selectionManager.selectionText:""},e.prototype.clearSelection=function(){this.selectionManager&&this.selectionManager.clearSelection()},e.prototype.selectAll=function(){this.selectionManager&&this.selectionManager.selectAll()},e.prototype.selectLines=function(t,e){this.selectionManager&&this.selectionManager.selectLines(t,e)},e.prototype._keyDown=function(t){if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(t))return!1;if(!this._compositionHelper.keydown(t))return this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;var e=T.evaluateKeyboardEvent(t,this.applicationCursor,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(t),3===e.type||2===e.type){var r=this.rows-1;return this.scrollLines(2===e.type?-r:r),this.cancel(t,!0)}return 1===e.type&&this.selectAll(),!!this._isThirdLevelShift(this.browser,t)||(e.cancel&&this.cancel(t,!0),!e.key||(this.emit("keydown",t),this.emit("key",e.key,t),this.showCursor(),this.handler(e.key),this.cancel(t,!0)))},e.prototype._isThirdLevelShift=function(t,e){var r=t.isMac&&!this.options.macOptionIsMeta&&e.altKey&&!e.ctrlKey&&!e.metaKey||t.isMSWindows&&e.altKey&&e.ctrlKey&&!e.metaKey;return"keypress"===e.type?r:r&&(!e.keyCode||e.keyCode>47)},e.prototype.setgLevel=function(t){this.glevel=t,this.charset=this.charsets[t]},e.prototype.setgCharset=function(t,e){this.charsets[t]=e,this.glevel===t&&(this.charset=e)},e.prototype._keyUp=function(t){this.updateCursorStyle(t)},e.prototype._keyPress=function(t){var e;if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(t))return!1;if(this.cancel(t),t.charCode)e=t.charCode;else if(null==t.which)e=t.keyCode;else{if(0===t.which||0===t.charCode)return!1;e=t.which}return!(!e||(t.altKey||t.ctrlKey||t.metaKey)&&!this._isThirdLevelShift(this.browser,t)||(e=String.fromCharCode(e),this.emit("keypress",e,t),this.emit("key",e,t),this.showCursor(),this.handler(e),0))},e.prototype.send=function(t){var e=this;this._sendDataQueue||setTimeout(function(){e.handler(e._sendDataQueue),e._sendDataQueue=""},1),this._sendDataQueue+=t},e.prototype.bell=function(){var t=this;this.emit("bell"),this._soundBell()&&this.soundManager.playBellSound(),this._visualBell()&&(this.element.classList.add("visual-bell-active"),clearTimeout(this._visualBellTimer),this._visualBellTimer=window.setTimeout(function(){t.element.classList.remove("visual-bell-active")},200))},e.prototype.log=function(t,e){this.options.debug&&this._context.console&&this._context.console.log&&this._context.console.log(t,e)},e.prototype.error=function(t,e){this.options.debug&&this._context.console&&this._context.console.error&&this._context.console.error(t,e)},e.prototype.resize=function(t,e){isNaN(t)||isNaN(e)||(t!==this.cols||e!==this.rows?(t<1&&(t=1),e<1&&(e=1),this.buffers.resize(t,e),this.cols=t,this.rows=e,this.buffers.setupTabStops(this.cols),this.charMeasure&&this.charMeasure.measure(this.options),this.refresh(0,this.rows-1),this.emit("resize",{cols:t,rows:e})):!this.charMeasure||this.charMeasure.width&&this.charMeasure.height||this.charMeasure.measure(this.options))},e.prototype.updateRange=function(t){tthis._refreshEnd&&(this._refreshEnd=t)},e.prototype.maxRange=function(){this._refreshStart=0,this._refreshEnd=this.rows-1},e.prototype.eraseRight=function(t,e){var r=this.buffer.lines.get(this.buffer.ybase+e);if(r){for(var n=[this.eraseAttr()," ",1,32];tthis.buffer.scrollBottom&&(this.buffer.y--,this.scroll()),this.buffer.x>=this.cols&&this.buffer.x--},e.prototype.reverseIndex=function(){if(this.buffer.y===this.buffer.scrollTop){var t=this.buffer.scrollBottom-this.buffer.scrollTop;this.buffer.lines.shiftElements(this.buffer.y+this.buffer.ybase,t,1),this.buffer.lines.set(this.buffer.y+this.buffer.ybase,this.blankLine(!0)),this.updateRange(this.buffer.scrollTop),this.updateRange(this.buffer.scrollBottom)}else this.buffer.y--},e.prototype.reset=function(){this.options.rows=this.rows,this.options.cols=this.cols;var t=this._customKeyEventHandler,e=this._inputHandler,r=this.cursorState;this._setup(),this._customKeyEventHandler=t,this._inputHandler=e,this.cursorState=r,this.refresh(0,this.rows-1),this.viewport&&this.viewport.syncScrollArea()},e.prototype.tabSet=function(){this.buffer.tabs[this.buffer.x]=!0},e.prototype.cancel=function(t,e){if(this.options.cancelEvents||e)return t.preventDefault(),t.stopPropagation(),!1},e.prototype.matchColor=function(t,e,r){var n=t<<16|e<<8|r;if(null!=H[n])return H[n];for(var i,o,s=1/0,a=-1,l=0;l>>24,i>>>16&255,i>>>8&255))){a=l;break}o0){this._currentRowHeight=this._terminal.renderer.dimensions.scaledCellHeight/window.devicePixelRatio,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;var t=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._terminal.renderer.dimensions.canvasHeight);this._lastRecordedBufferHeight!==t&&(this._lastRecordedBufferHeight=t,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}},e.prototype.syncScrollArea=function(){this._lastRecordedBufferLength!==this._terminal.buffer.lines.length?(this._lastRecordedBufferLength=this._terminal.buffer.lines.length,this._refresh()):this._lastRecordedViewportHeight!==this._terminal.renderer.dimensions.canvasHeight?this._refresh():this._terminal.renderer.dimensions.scaledCellHeight/window.devicePixelRatio!==this._currentRowHeight&&this._refresh();var t=this._terminal.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==t&&(this._viewportElement.scrollTop=t)},e.prototype._onScroll=function(t){if(this._viewportElement.offsetParent){var e=Math.round(this._viewportElement.scrollTop/this._currentRowHeight)-this._terminal.buffer.ydisp;this._terminal.scrollLines(e,!0)}},e.prototype.onWheel=function(t){var e=this._getPixelsScrolled(t);0!==e&&(this._viewportElement.scrollTop+=e,t.preventDefault())},e.prototype._getPixelsScrolled=function(t){if(0===t.deltaY)return 0;var e=t.deltaY;return t.deltaMode===WheelEvent.DOM_DELTA_LINE?e*=this._currentRowHeight:t.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(e*=this._currentRowHeight*this._terminal.rows),e},e.prototype.getLinesScrolled=function(t){if(0===t.deltaY)return 0;var e=t.deltaY;return t.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(e/=this._currentRowHeight+0,this._wheelPartialScroll+=e,e=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):t.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(e*=this._terminal.rows),e},e.prototype.onTouchStart=function(t){this._lastTouchY=t.touches[0].pageY},e.prototype.onTouchMove=function(t){var e=this._lastTouchY-t.touches[0].pageY;this._lastTouchY=t.touches[0].pageY,0!==e&&(this._viewportElement.scrollTop+=e,t.preventDefault())},e}(i.Disposable);r.Viewport=a},{"./common/Lifecycle":17,"./ui/Lifecycle":46}],16:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=function(t){function e(e){var r=t.call(this)||this;return r._maxLength=e,r._array=new Array(r._maxLength),r._startIndex=0,r._length=0,r}return n(e,t),Object.defineProperty(e.prototype,"maxLength",{get:function(){return this._maxLength},set:function(t){if(this._maxLength!==t){for(var e=new Array(t),r=0;rthis._length)for(var e=this._length;e=t;i--)this._array[this._getCyclicIndex(i+r.length)]=this._array[this._getCyclicIndex(i)];for(i=0;ithis.maxLength){var o=this._length+r.length-this.maxLength;this._startIndex+=o,this._length=this.maxLength,this.emit("trim",o)}else this._length+=r.length}},e.prototype.trimStart=function(t){t>this._length&&(t=this._length),this._startIndex+=t,this._length-=t,this.emit("trim",t)},e.prototype.shiftElements=function(t,e,r){if(!(e<=0)){if(t<0||t>=this._length)throw new Error("start argument out of range");if(t+r<0)throw new Error("Cannot shift elements in list beyond index 0");if(r>0){for(var n=e-1;n>=0;n--)this.set(t+n+r,this.get(t+n));var i=t+e+r-this._length;if(i>0)for(this._length+=i;this._length>this.maxLength;)this._length--,this._startIndex++,this.emit("trim",1)}else for(n=0;n"],191:["/","?"],192:["`","~"],219:["[","{"],220:["\\","|"],221:["]","}"],222:["'",'"']};r.evaluateKeyboardEvent=function(t,e,r,o){var s={type:0,cancel:!1,key:void 0},a=(t.shiftKey?1:0)|(t.altKey?2:0)|(t.ctrlKey?4:0)|(t.metaKey?8:0);switch(t.keyCode){case 0:"UIKeyInputUpArrow"===t.key?s.key=e?n.C0.ESC+"OA":n.C0.ESC+"[A":"UIKeyInputLeftArrow"===t.key?s.key=e?n.C0.ESC+"OD":n.C0.ESC+"[D":"UIKeyInputRightArrow"===t.key?s.key=e?n.C0.ESC+"OC":n.C0.ESC+"[C":"UIKeyInputDownArrow"===t.key&&(s.key=e?n.C0.ESC+"OB":n.C0.ESC+"[B");break;case 8:if(t.shiftKey){s.key=n.C0.BS;break}if(t.altKey){s.key=n.C0.ESC+n.C0.DEL;break}s.key=n.C0.DEL;break;case 9:if(t.shiftKey){s.key=n.C0.ESC+"[Z";break}s.key=n.C0.HT,s.cancel=!0;break;case 13:s.key=n.C0.CR,s.cancel=!0;break;case 27:s.key=n.C0.ESC,s.cancel=!0;break;case 37:a?(s.key=n.C0.ESC+"[1;"+(a+1)+"D",s.key===n.C0.ESC+"[1;3D"&&(s.key=r?n.C0.ESC+"b":n.C0.ESC+"[1;5D")):s.key=e?n.C0.ESC+"OD":n.C0.ESC+"[D";break;case 39:a?(s.key=n.C0.ESC+"[1;"+(a+1)+"C",s.key===n.C0.ESC+"[1;3C"&&(s.key=r?n.C0.ESC+"f":n.C0.ESC+"[1;5C")):s.key=e?n.C0.ESC+"OC":n.C0.ESC+"[C";break;case 38:a?(s.key=n.C0.ESC+"[1;"+(a+1)+"A",s.key===n.C0.ESC+"[1;3A"&&(s.key=n.C0.ESC+"[1;5A")):s.key=e?n.C0.ESC+"OA":n.C0.ESC+"[A";break;case 40:a?(s.key=n.C0.ESC+"[1;"+(a+1)+"B",s.key===n.C0.ESC+"[1;3B"&&(s.key=n.C0.ESC+"[1;5B")):s.key=e?n.C0.ESC+"OB":n.C0.ESC+"[B";break;case 45:t.shiftKey||t.ctrlKey||(s.key=n.C0.ESC+"[2~");break;case 46:s.key=a?n.C0.ESC+"[3;"+(a+1)+"~":n.C0.ESC+"[3~";break;case 36:s.key=a?n.C0.ESC+"[1;"+(a+1)+"H":e?n.C0.ESC+"OH":n.C0.ESC+"[H";break;case 35:s.key=a?n.C0.ESC+"[1;"+(a+1)+"F":e?n.C0.ESC+"OF":n.C0.ESC+"[F";break;case 33:t.shiftKey?s.type=2:s.key=n.C0.ESC+"[5~";break;case 34:t.shiftKey?s.type=3:s.key=n.C0.ESC+"[6~";break;case 112:s.key=a?n.C0.ESC+"[1;"+(a+1)+"P":n.C0.ESC+"OP";break;case 113:s.key=a?n.C0.ESC+"[1;"+(a+1)+"Q":n.C0.ESC+"OQ";break;case 114:s.key=a?n.C0.ESC+"[1;"+(a+1)+"R":n.C0.ESC+"OR";break;case 115:s.key=a?n.C0.ESC+"[1;"+(a+1)+"S":n.C0.ESC+"OS";break;case 116:s.key=a?n.C0.ESC+"[15;"+(a+1)+"~":n.C0.ESC+"[15~";break;case 117:s.key=a?n.C0.ESC+"[17;"+(a+1)+"~":n.C0.ESC+"[17~";break;case 118:s.key=a?n.C0.ESC+"[18;"+(a+1)+"~":n.C0.ESC+"[18~";break;case 119:s.key=a?n.C0.ESC+"[19;"+(a+1)+"~":n.C0.ESC+"[19~";break;case 120:s.key=a?n.C0.ESC+"[20;"+(a+1)+"~":n.C0.ESC+"[20~";break;case 121:s.key=a?n.C0.ESC+"[21;"+(a+1)+"~":n.C0.ESC+"[21~";break;case 122:s.key=a?n.C0.ESC+"[23;"+(a+1)+"~":n.C0.ESC+"[23~";break;case 123:s.key=a?n.C0.ESC+"[24;"+(a+1)+"~":n.C0.ESC+"[24~";break;default:if(!t.ctrlKey||t.shiftKey||t.altKey||t.metaKey)if(r&&!o||!t.altKey||t.metaKey)r&&!t.altKey&&!t.ctrlKey&&t.metaKey&&65===t.keyCode&&(s.type=1);else{var l=i[t.keyCode],c=l&&l[t.shiftKey?1:0];if(c)s.key=n.C0.ESC+c;else if(t.keyCode>=65&&t.keyCode<=90){var h=t.ctrlKey?t.keyCode-64:t.keyCode+32;s.key=n.C0.ESC+String.fromCharCode(h)}}else t.keyCode>=65&&t.keyCode<=90?s.key=String.fromCharCode(t.keyCode-64):32===t.keyCode?s.key=String.fromCharCode(0):t.keyCode>=51&&t.keyCode<=55?s.key=String.fromCharCode(t.keyCode-51+27):56===t.keyCode?s.key=String.fromCharCode(127):219===t.keyCode?s.key=String.fromCharCode(27):220===t.keyCode?s.key=String.fromCharCode(28):221===t.keyCode&&(s.key=String.fromCharCode(29))}return s}},{"../../common/data/EscapeSequences":18}],21:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=t("../common/data/EscapeSequences"),i=function(){function t(t,e){this._mouseEvent=t,this._terminal=e,this._lines=this._terminal.buffer.lines,this._startCol=this._terminal.buffer.x,this._startRow=this._terminal.buffer.y;var r,n=this._terminal.mouseHelper.getCoords(this._mouseEvent,this._terminal.element,this._terminal.charMeasure,this._terminal.options.lineHeight,this._terminal.cols,this._terminal.rows,!1);n&&(r=n.map(function(t){return t-1}),this._endCol=r[0],this._endRow=r[1])}return t.prototype.move=function(){this._mouseEvent.altKey&&void 0!==this._endCol&&void 0!==this._endRow&&this._terminal.send(this._arrowSequences())},t.prototype._arrowSequences=function(){return this._terminal.buffer.hasScrollback?this._moveHorizontallyOnly():this._resetStartingRow()+this._moveToRequestedRow()+this._moveToRequestedCol()},t.prototype._resetStartingRow=function(){return 0===this._moveToRequestedRow().length?"":o(this._bufferLine(this._startCol,this._startRow,this._startCol,this._startRow-this._wrappedRowsForRow(this._startRow),!1).length,this._sequence("D"))},t.prototype._moveToRequestedRow=function(){var t=this._startRow-this._wrappedRowsForRow(this._startRow),e=this._endRow-this._wrappedRowsForRow(this._endRow);return o(Math.abs(t-e)-this._wrappedRowsCount(),this._sequence(this._verticalDirection()))},t.prototype._moveToRequestedCol=function(){var t;t=this._moveToRequestedRow().length>0?this._endRow-this._wrappedRowsForRow(this._endRow):this._startRow;var e=this._endRow,r=this._horizontalDirection();return o(this._bufferLine(this._startCol,t,this._endCol,e,"C"===r).length,this._sequence(r))},t.prototype._moveHorizontallyOnly=function(){var t=this._horizontalDirection();return o(Math.abs(this._startCol-this._endCol),this._sequence(t))},t.prototype._wrappedRowsCount=function(){for(var t=0,e=this._startRow-this._wrappedRowsForRow(this._startRow),r=this._endRow-this._wrappedRowsForRow(this._endRow),n=0;n=0&&t0?this._endRow-this._wrappedRowsForRow(this._endRow):this._startRow,this._startCol=this._endCol&&tthis._endRow?"A":"B"},t.prototype._bufferLine=function(t,e,r,n,i){for(var o=t,s=e,a="";o!==r||s!==n;)o+=i?1:-1,i&&o>this._terminal.cols-1?(a+=this._terminal.buffer.translateBufferLineToString(s,!1,t,o),o=0,t=0,s++):!i&&o<0&&(a+=this._terminal.buffer.translateBufferLineToString(s,!1,0,t+1),t=o=this._terminal.cols-1,s--);return a+this._terminal.buffer.translateBufferLineToString(s,!1,t,o)},t.prototype._sequence=function(t){var e=this._terminal.applicationCursor?"O":"[";return n.C0.ESC+e+t},t}();function o(t,e){t=Math.floor(t);for(var r="",n=0;n>>0})}for(r=0;r<24;r++){var s=8+10*r,a=c(s);t.push({css:"#"+a+a+a,rgba:(s<<24|s<<16|s<<8|255)>>>0})}return t}();var h=function(){function t(t,e){this.allowTransparency=e;var l=t.createElement("canvas");l.width=1,l.height=1,this._ctx=l.getContext("2d"),this._ctx.globalCompositeOperation="copy",this._litmusColor=this._ctx.createLinearGradient(0,0,1,1),this.colors={foreground:n,background:i,cursor:o,cursorAccent:s,selection:a,ansi:r.DEFAULT_ANSI_COLORS.slice()}}return t.prototype.setTheme=function(t){this.colors.foreground=this._parseColor(t.foreground,n),this.colors.background=this._parseColor(t.background,i),this.colors.cursor=this._parseColor(t.cursor,o,!0),this.colors.cursorAccent=this._parseColor(t.cursorAccent,s,!0),this.colors.selection=this._parseColor(t.selection,a,!0),this.colors.ansi[0]=this._parseColor(t.black,r.DEFAULT_ANSI_COLORS[0]),this.colors.ansi[1]=this._parseColor(t.red,r.DEFAULT_ANSI_COLORS[1]),this.colors.ansi[2]=this._parseColor(t.green,r.DEFAULT_ANSI_COLORS[2]),this.colors.ansi[3]=this._parseColor(t.yellow,r.DEFAULT_ANSI_COLORS[3]),this.colors.ansi[4]=this._parseColor(t.blue,r.DEFAULT_ANSI_COLORS[4]),this.colors.ansi[5]=this._parseColor(t.magenta,r.DEFAULT_ANSI_COLORS[5]),this.colors.ansi[6]=this._parseColor(t.cyan,r.DEFAULT_ANSI_COLORS[6]),this.colors.ansi[7]=this._parseColor(t.white,r.DEFAULT_ANSI_COLORS[7]),this.colors.ansi[8]=this._parseColor(t.brightBlack,r.DEFAULT_ANSI_COLORS[8]),this.colors.ansi[9]=this._parseColor(t.brightRed,r.DEFAULT_ANSI_COLORS[9]),this.colors.ansi[10]=this._parseColor(t.brightGreen,r.DEFAULT_ANSI_COLORS[10]),this.colors.ansi[11]=this._parseColor(t.brightYellow,r.DEFAULT_ANSI_COLORS[11]),this.colors.ansi[12]=this._parseColor(t.brightBlue,r.DEFAULT_ANSI_COLORS[12]),this.colors.ansi[13]=this._parseColor(t.brightMagenta,r.DEFAULT_ANSI_COLORS[13]),this.colors.ansi[14]=this._parseColor(t.brightCyan,r.DEFAULT_ANSI_COLORS[14]),this.colors.ansi[15]=this._parseColor(t.brightWhite,r.DEFAULT_ANSI_COLORS[15])},t.prototype._parseColor=function(t,e,r){if(void 0===r&&(r=this.allowTransparency),!t)return e;if(this._ctx.fillStyle=this._litmusColor,this._ctx.fillStyle=t,"string"!=typeof this._ctx.fillStyle)return console.warn("Color: "+t+" is invalid using fallback "+e.css),e;this._ctx.fillRect(0,0,1,1);var n=this._ctx.getImageData(0,0,1,1).data;return r||255===n[3]?{css:t,rgba:(n[0]<<24|n[1]<<16|n[2]<<8|n[3])>>>0}:(console.warn("Color: "+t+" is using transparency, but allowTransparency is false. Using fallback "+e.css+"."),e)},t}();r.ColorManager=h},{}],26:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("../Buffer"),o=function(t){function e(e,r,n){var i=t.call(this,e,"cursor",r,!0,n)||this;return i._state={x:null,y:null,isFocused:null,style:null,width:null},i._cursorRenderers={bar:i._renderBarCursor.bind(i),block:i._renderBlockCursor.bind(i),underline:i._renderUnderlineCursor.bind(i)},i}return n(e,t),e.prototype.resize=function(e,r){t.prototype.resize.call(this,e,r),this._state={x:null,y:null,isFocused:null,style:null,width:null}},e.prototype.reset=function(t){this._clearCursor(),this._cursorBlinkStateManager&&(this._cursorBlinkStateManager.dispose(),this._cursorBlinkStateManager=null,this.onOptionsChanged(t))},e.prototype.onBlur=function(t){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.pause(),t.refresh(t.buffer.y,t.buffer.y)},e.prototype.onFocus=function(t){this._cursorBlinkStateManager?this._cursorBlinkStateManager.resume(t):t.refresh(t.buffer.y,t.buffer.y)},e.prototype.onOptionsChanged=function(t){var e=this;t.options.cursorBlink?this._cursorBlinkStateManager||(this._cursorBlinkStateManager=new s(t,function(){e._render(t,!0)})):(this._cursorBlinkStateManager&&(this._cursorBlinkStateManager.dispose(),this._cursorBlinkStateManager=null),t.refresh(t.buffer.y,t.buffer.y))},e.prototype.onCursorMove=function(t){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.restartBlinkAnimation(t)},e.prototype.onGridChanged=function(t,e,r){!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isPaused?this._render(t,!1):this._cursorBlinkStateManager.restartBlinkAnimation(t)},e.prototype._render=function(t,e){if(t.cursorState&&!t.cursorHidden){var r=t.buffer.ybase+t.buffer.y,n=r-t.buffer.ydisp;if(n<0||n>=t.rows)this._clearCursor();else{var o=t.buffer.lines.get(r)[t.buffer.x];if(o){if(!t.isFocused)return this._clearCursor(),this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._renderBlurCursor(t,t.buffer.x,n,o),this._ctx.restore(),this._state.x=t.buffer.x,this._state.y=n,this._state.isFocused=!1,this._state.style=t.options.cursorStyle,void(this._state.width=o[i.CHAR_DATA_WIDTH_INDEX]);if(!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isCursorVisible){if(this._state){if(this._state.x===t.buffer.x&&this._state.y===n&&this._state.isFocused===t.isFocused&&this._state.style===t.options.cursorStyle&&this._state.width===o[i.CHAR_DATA_WIDTH_INDEX])return;this._clearCursor()}this._ctx.save(),this._cursorRenderers[t.options.cursorStyle||"block"](t,t.buffer.x,n,o),this._ctx.restore(),this._state.x=t.buffer.x,this._state.y=n,this._state.isFocused=!1,this._state.style=t.options.cursorStyle,this._state.width=o[i.CHAR_DATA_WIDTH_INDEX]}else this._clearCursor()}}}else this._clearCursor()},e.prototype._clearCursor=function(){this._state&&(this.clearCells(this._state.x,this._state.y,this._state.width,1),this._state={x:null,y:null,isFocused:null,style:null,width:null})},e.prototype._renderBarCursor=function(t,e,r,n){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillLeftLineAtCell(e,r),this._ctx.restore()},e.prototype._renderBlockCursor=function(t,e,r,n){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillCells(e,r,n[i.CHAR_DATA_WIDTH_INDEX],1),this._ctx.fillStyle=this._colors.cursorAccent.css,this.fillCharTrueColor(t,n,e,r),this._ctx.restore()},e.prototype._renderUnderlineCursor=function(t,e,r,n){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillBottomLineAtCells(e,r),this._ctx.restore()},e.prototype._renderBlurCursor=function(t,e,r,n){this._ctx.save(),this._ctx.strokeStyle=this._colors.cursor.css,this.strokeRectAtCell(e,r,n[i.CHAR_DATA_WIDTH_INDEX],1),this._ctx.restore()},e}(t("./BaseRenderLayer").BaseRenderLayer);r.CursorRenderLayer=o;var s=function(){function t(t,e){this._renderCallback=e,this.isCursorVisible=!0,t.isFocused&&this._restartInterval()}return Object.defineProperty(t.prototype,"isPaused",{get:function(){return!(this._blinkStartTimeout||this._blinkInterval)},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=null),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=null),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=null)},t.prototype.restartBlinkAnimation=function(t){var e=this;this.isPaused||(this._animationTimeRestarted=Date.now(),this.isCursorVisible=!0,this._animationFrame||(this._animationFrame=window.requestAnimationFrame(function(){e._renderCallback(),e._animationFrame=null})))},t.prototype._restartInterval=function(t){var e=this;void 0===t&&(t=600),this._blinkInterval&&window.clearInterval(this._blinkInterval),this._blinkStartTimeout=setTimeout(function(){if(e._animationTimeRestarted){var t=600-(Date.now()-e._animationTimeRestarted);if(e._animationTimeRestarted=null,t>0)return void e._restartInterval(t)}e.isCursorVisible=!1,e._animationFrame=window.requestAnimationFrame(function(){e._renderCallback(),e._animationFrame=null}),e._blinkInterval=setInterval(function(){if(e._animationTimeRestarted){var t=600-(Date.now()-e._animationTimeRestarted);return e._animationTimeRestarted=null,void e._restartInterval(t)}e.isCursorVisible=!e.isCursorVisible,e._animationFrame=window.requestAnimationFrame(function(){e._renderCallback(),e._animationFrame=null})},600)},t)},t.prototype.pause=function(){this.isCursorVisible=!0,this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=null),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=null),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=null)},t.prototype.resume=function(t){this._animationTimeRestarted=null,this._restartInterval(),this.restartBlinkAnimation(t)},t}()},{"../Buffer":2,"./BaseRenderLayer":24}],27:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(){this.cache=[]}return t.prototype.resize=function(t,e){for(var r=0;r0&&this.clearCells(0,this._state.y1+1,this._state.cols,t),this.clearCells(0,this._state.y2,this._state.x2,1),this._state=null}},e.prototype._onLinkHover=function(t){if(this._ctx.fillStyle=this._colors.foreground.css,t.y1===t.y2)this.fillBottomLineAtCells(t.x1,t.y1,t.x2-t.x1);else{this.fillBottomLineAtCells(t.x1,t.y1,t.cols-t.x1);for(var e=t.y1+1;e=t.rows||a<0)){if(this._ctx.fillStyle=this._colors.selection.css,n){var l=i===s?e[0]:0,c=r[0]-l,h=a-s+1;this.fillCells(l,s,c,h)}else{l=i===s?e[0]:0;var u=s===a?r[0]:t.cols;this.fillCells(l,s,u-l,1);var f=Math.max(a-s-1,0);if(this.fillCells(0,s+1,t.cols,f),s!==a){var p=o===a?r[0]:t.cols;this.fillCells(0,a,p,1)}}this._state.start=[e[0],e[1]],this._state.end=[r[0],r[1]],this._state.columnSelectMode=n,this._state.ydisp=t.buffer.ydisp}}},e.prototype._didStateChange=function(t,e,r,n){return!this._areCoordinatesEqual(t,this._state.start)||!this._areCoordinatesEqual(e,this._state.end)||r!==this._state.columnSelectMode||n!==this._state.ydisp},e.prototype._areCoordinatesEqual=function(t,e){return!(!t||!e)&&t[0]===e[0]&&t[1]===e[1]},e}(t("./BaseRenderLayer").BaseRenderLayer);r.SelectionRenderLayer=i},{"./BaseRenderLayer":24}],31:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("../Buffer"),o=t("./atlas/Types"),s=t("./GridCache"),a=function(t){function e(e,r,n,i){var o=t.call(this,e,"text",r,i,n)||this;return o._characterOverlapCache={},o._state=new s.GridCache,o}return n(e,t),e.prototype.resize=function(e,r){t.prototype.resize.call(this,e,r);var n=this._getFont(e,!1,!1);this._characterWidth===r.scaledCharWidth&&this._characterFont===n||(this._characterWidth=r.scaledCharWidth,this._characterFont=n,this._characterOverlapCache={}),this._state.clear(),this._state.resize(e.cols,e.rows)},e.prototype.reset=function(t){this._state.clear(),this.clearAll()},e.prototype._forEachCell=function(t,e,r,n){for(var s=e;s<=r;s++)for(var a=s+t.buffer.ydisp,l=t.buffer.lines.get(a),c=0;c>18,m=511&p,y=p>>9&511;if(8&_){var g=m;m=y,256===(y=g)&&(y=o.INVERTED_DEFAULT_COLOR),257===m&&(m=o.INVERTED_DEFAULT_COLOR)}n(u,f,d,c,s,y,m,_)}}},e.prototype._drawBackground=function(t,e,r){var n=this,i=this._ctx,s=t.cols,a=0,l=0,c=null;i.save(),this._forEachCell(t,e,r,function(t,e,r,h,u,f,p,d){var _=null;p===o.INVERTED_DEFAULT_COLOR?_=n._colors.foreground.css:p<256&&(_=n._colors.ansi[p].css),null===c&&(a=h,l=u),u!==l?(i.fillStyle=c,n.fillCells(a,l,s-a,1),a=h,l=u):c!==_&&(i.fillStyle=c,n.fillCells(a,l,h-a,1),a=h,l=u),c=_}),null!==c&&(i.fillStyle=c,this.fillCells(a,l,s-a,1)),i.restore()},e.prototype._drawForeground=function(t,e,r){var n=this;this._forEachCell(t,e,r,function(e,r,i,s,a,l,c,h){16&h||(2&h&&(n._ctx.save(),l===o.INVERTED_DEFAULT_COLOR?n._ctx.fillStyle=n._colors.background.css:n._ctx.fillStyle=l<256?n._colors.ansi[l].css:n._colors.foreground.css,n.fillBottomLineAtCells(s,a),n._ctx.restore()),n.drawChar(t,r,e,i,s,a,l,c,!!(1&h),!!(32&h),!!(64&h)))})},e.prototype.onGridChanged=function(t,e,r){0!==this._state.cache.length&&(this._charAtlas&&this._charAtlas.beginFrame(),this.clearCells(0,e,t.cols,r-e+1),this._drawBackground(t,e,r),this._drawForeground(t,e,r))},e.prototype.onOptionsChanged=function(t){this.setTransparency(t,t.options.allowTransparency)},e.prototype._isOverlapping=function(t){if(1!==t[i.CHAR_DATA_WIDTH_INDEX])return!1;if(t[i.CHAR_DATA_CODE_INDEX]<256)return!1;var e=t[i.CHAR_DATA_CHAR_INDEX];if(this._characterOverlapCache.hasOwnProperty(e))return this._characterOverlapCache[e];this._ctx.save(),this._ctx.font=this._characterFont;var r=Math.floor(this._ctx.measureText(e).width)>this._characterWidth;return this._ctx.restore(),this._characterOverlapCache[e]=r,r},e}(t("./BaseRenderLayer").BaseRenderLayer);r.TextRenderLayer=a},{"../Buffer":2,"./BaseRenderLayer":24,"./GridCache":27,"./atlas/Types":39}],32:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(){this._didWarmUp=!1}return t.prototype.warmUp=function(){this._didWarmUp||(this._doWarmUp(),this._didWarmUp=!0)},t.prototype._doWarmUp=function(){},t.prototype.beginFrame=function(){},t}();r.default=n},{}],33:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=t("./CharAtlasUtils"),i=t("./DynamicCharAtlas"),o=t("./NoneCharAtlas"),s=t("./StaticCharAtlas"),a={none:o.default,static:s.default,dynamic:i.default},l=[];r.acquireCharAtlas=function(t,e,r,i){for(var o=n.generateConfig(r,i,t,e),s=0;s=0){if(n.configEquals(h.config,o))return h.atlas;1===h.ownedBy.length?l.splice(s,1):h.ownedBy.splice(c,1);break}}for(s=0;s=this.capacity)r=this._head,this._unlinkNode(r),delete this._map[r.key],r.key=t,r.value=e,this._map[t]=r;else{var n=this._nodePool;n.length>0?((r=n.pop()).key=t,r.value=e):r={prev:null,next:null,key:t,value:e},this._map[t]=r,this.size++}this._appendNode(r)},t}();r.default=n},{}],37:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=function(t){function e(e,r){return t.call(this)||this}return n(e,t),e.prototype.draw=function(t,e,r,n){return!1},e}(t("./BaseCharAtlas").default);r.default=i},{"./BaseCharAtlas":32}],38:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("./Types"),o=t("../../shared/atlas/Types"),s=t("../../shared/atlas/CharAtlasGenerator"),a=function(t){function e(e,r){var n=t.call(this)||this;return n._document=e,n._config=r,n._canvasFactory=function(t,e){var r=n._document.createElement("canvas");return r.width=t,r.height=e,r},n}return n(e,t),e.prototype._doWarmUp=function(){var t=this,e=s.generateStaticCharAtlasTexture(window,this._canvasFactory,this._config);e instanceof HTMLCanvasElement?this._texture=e:e.then(function(e){t._texture=e})},e.prototype._isCached=function(t,e){var r=t.code<256,n=t.fg<16,i=t.fg>=256,o=t.bg>=256;return r&&(n||i)&&o&&!t.italic},e.prototype.draw=function(t,e,r,n){if(null==this._texture)return!1;var s=0;if(e.fg<256?s=2+e.fg+(e.bold?16:0):e.bold&&(s=1),!this._isCached(e,s))return!1;t.save();var a=this._config.scaledCharWidth+o.CHAR_ATLAS_CELL_SPACING,l=this._config.scaledCharHeight+o.CHAR_ATLAS_CELL_SPACING;return e.dim&&(t.globalAlpha=i.DIM_OPACITY),t.drawImage(this._texture,e.code*a,s*l,a,this._config.scaledCharHeight,r,n,a,this._config.scaledCharHeight),t.restore(),!0},e}(t("./BaseCharAtlas").default);r.default=a},{"../../shared/atlas/CharAtlasGenerator":42,"../../shared/atlas/Types":43,"./BaseCharAtlas":32,"./Types":39}],39:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.INVERTED_DEFAULT_COLOR=-1,r.DIM_OPACITY=.5},{}],40:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("../../EventEmitter"),o=t("../ColorManager"),s=t("../../ui/RenderDebouncer"),a=t("./DomRendererRowFactory"),l="xterm-dom-renderer-owner-",c="xterm-rows",h="xterm-selection",u=1,f=function(t){function e(e,r){var n=t.call(this)||this;n._terminal=e,n._terminalClass=u++,n._rowElements=[];var i=n._terminal.options.allowTransparency;return n.colorManager=new o.ColorManager(document,i),n.setTheme(r),n._rowContainer=document.createElement("div"),n._rowContainer.classList.add(c),n._rowContainer.style.lineHeight="normal",n._rowContainer.setAttribute("aria-hidden","true"),n._refreshRowElements(n._terminal.rows,n._terminal.cols),n._selectionContainer=document.createElement("div"),n._selectionContainer.classList.add(h),n._selectionContainer.setAttribute("aria-hidden","true"),n.dimensions={scaledCharWidth:null,scaledCharHeight:null,scaledCellWidth:null,scaledCellHeight:null,scaledCharLeft:null,scaledCharTop:null,scaledCanvasWidth:null,scaledCanvasHeight:null,canvasWidth:null,canvasHeight:null,actualCellWidth:null,actualCellHeight:null},n._updateDimensions(),n._renderDebouncer=new s.RenderDebouncer(n._terminal,n._renderRows.bind(n)),n._rowFactory=new a.DomRendererRowFactory(document),n._terminal.element.classList.add(l+n._terminalClass),n._terminal.screenElement.appendChild(n._rowContainer),n._terminal.screenElement.appendChild(n._selectionContainer),n}return n(e,t),e.prototype._updateDimensions=function(){var t=this;this.dimensions.scaledCharWidth=this._terminal.charMeasure.width*window.devicePixelRatio,this.dimensions.scaledCharHeight=this._terminal.charMeasure.height*window.devicePixelRatio,this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth,this.dimensions.scaledCellHeight=this.dimensions.scaledCharHeight,this.dimensions.scaledCharLeft=0,this.dimensions.scaledCharTop=0,this.dimensions.scaledCanvasWidth=this.dimensions.scaledCellWidth*this._terminal.cols,this.dimensions.scaledCanvasHeight=this.dimensions.scaledCellHeight*this._terminal.rows,this.dimensions.canvasWidth=this._terminal.charMeasure.width*this._terminal.cols,this.dimensions.canvasHeight=this._terminal.charMeasure.height*this._terminal.rows,this.dimensions.actualCellWidth=this._terminal.charMeasure.width,this.dimensions.actualCellHeight=this._terminal.charMeasure.height,this._rowElements.forEach(function(e){e.style.width=t.dimensions.canvasWidth+"px",e.style.height=t._terminal.charMeasure.height+"px"}),this._dimensionsStyleElement||(this._dimensionsStyleElement=document.createElement("style"),this._terminal.screenElement.appendChild(this._dimensionsStyleElement));var e=this._terminalSelector+" ."+c+" span { display: inline-block; height: 100%; vertical-align: top; width: "+this._terminal.charMeasure.width+"px}";this._dimensionsStyleElement.innerHTML=e,this._selectionContainer.style.height=this._terminal._viewportElement.style.height,this._rowContainer.style.width=this.dimensions.canvasWidth+"px",this._rowContainer.style.height=this.dimensions.canvasHeight+"px"},e.prototype.setTheme=function(t){var e=this;t&&this.colorManager.setTheme(t),this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._terminal.screenElement.appendChild(this._themeStyleElement));var r=this._terminalSelector+" ."+c+" { color: "+this.colorManager.colors.foreground.css+"; background-color: "+this.colorManager.colors.background.css+"; font-family: "+this._terminal.getOption("fontFamily")+"; font-size: "+this._terminal.getOption("fontSize")+"px;}";return r+=this._terminalSelector+" span:not(."+a.BOLD_CLASS+") { font-weight: "+this._terminal.options.fontWeight+";}"+this._terminalSelector+" span."+a.BOLD_CLASS+" { font-weight: "+this._terminal.options.fontWeightBold+";}"+this._terminalSelector+" span."+a.ITALIC_CLASS+" { font-style: italic;}",r+=this._terminalSelector+" ."+c+".xterm-focus ."+a.CURSOR_CLASS+" { background-color: "+this.colorManager.colors.cursor.css+"; color: "+this.colorManager.colors.cursorAccent.css+";}"+this._terminalSelector+" ."+c+":not(.xterm-focus) ."+a.CURSOR_CLASS+" { outline: 1px solid #fff; outline-offset: -1px;}",r+=this._terminalSelector+" ."+h+" { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}"+this._terminalSelector+" ."+h+" div { position: absolute; background-color: "+this.colorManager.colors.selection.css+";}",this.colorManager.colors.ansi.forEach(function(t,n){r+=e._terminalSelector+" .xterm-fg-"+n+" { color: "+t.css+"; }"+e._terminalSelector+" .xterm-bg-"+n+" { background-color: "+t.css+"; }"}),this._themeStyleElement.innerHTML=r,this.colorManager.colors},e.prototype.onWindowResize=function(t){this._updateDimensions()},e.prototype._refreshRowElements=function(t,e){for(var r=this._rowElements.length;r<=e;r++){var n=document.createElement("div");this._rowContainer.appendChild(n),this._rowElements.push(n)}for(;this._rowElements.length>e;)this._rowContainer.removeChild(this._rowElements.pop())},e.prototype.onResize=function(t,e){this._refreshRowElements(t,e),this._updateDimensions()},e.prototype.onCharSizeChanged=function(){this._updateDimensions()},e.prototype.onBlur=function(){this._rowContainer.classList.remove("xterm-focus")},e.prototype.onFocus=function(){this._rowContainer.classList.add("xterm-focus")},e.prototype.onSelectionChanged=function(t,e,r){for(;this._selectionContainer.children.length;)this._selectionContainer.removeChild(this._selectionContainer.children[0]);if(t&&e){var n=t[1]-this._terminal.buffer.ydisp,i=e[1]-this._terminal.buffer.ydisp,o=Math.max(n,0),s=Math.min(i,this._terminal.rows-1);if(!(o>=this._terminal.rows||s<0)){var a=document.createDocumentFragment(),l=n===o?t[0]:0;if(r)a.appendChild(this._createSelectionElement(o,l,e[0],s-n+1));else{var c=o===s?e[0]:this._terminal.cols;a.appendChild(this._createSelectionElement(o,l,c));var h=s-o-1;if(a.appendChild(this._createSelectionElement(o+1,0,this._terminal.cols,h)),o!==s){var u=i===s?e[0]:this._terminal.cols;a.appendChild(this._createSelectionElement(s,0,u))}}this._selectionContainer.appendChild(a)}}},e.prototype._createSelectionElement=function(t,e,r,n){void 0===n&&(n=1);var i=document.createElement("div");return i.style.height=n*this._terminal.charMeasure.height+"px",i.style.top=t*this._terminal.charMeasure.height+"px",i.style.left=e*this._terminal.charMeasure.width+"px",i.style.width=this._terminal.charMeasure.width*(r-e)+"px",i},e.prototype.onCursorMove=function(){},e.prototype.onOptionsChanged=function(){this._updateDimensions(),this.setTheme(void 0),this._terminal.refresh(0,this._terminal.rows-1)},e.prototype.clear=function(){this._rowElements.forEach(function(t){return t.innerHTML=""})},e.prototype.refreshRows=function(t,e){this._renderDebouncer.refresh(t,e)},e.prototype._renderRows=function(t,e){for(var r=this._terminal,n=r.buffer.ybase+r.buffer.y,i=this._terminal.buffer.x,o=t;o<=e;o++){var s=this._rowElements[o];s.innerHTML="";var a=o+r.buffer.ydisp,l=r.buffer.lines.get(a);s.appendChild(this._rowFactory.createRow(l,a===n,i,r.charMeasure.width,r.cols))}this._terminal.emit("refresh",{start:t,end:e})},Object.defineProperty(e.prototype,"_terminalSelector",{get:function(){return"."+l+this._terminalClass},enumerable:!0,configurable:!0}),e}(i.EventEmitter);r.DomRenderer=f},{"../../EventEmitter":7,"../../ui/RenderDebouncer":48,"../ColorManager":25,"./DomRendererRowFactory":41}],41:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=t("../../Buffer");r.BOLD_CLASS="xterm-bold",r.ITALIC_CLASS="xterm-italic",r.CURSOR_CLASS="xterm-cursor";var i=function(){function t(t){this._document=t}return t.prototype.createRow=function(t,e,i,o,s){for(var a=this._document.createDocumentFragment(),l=0,c=0;c=s)){var h=t[c],u=h[n.CHAR_DATA_CHAR_INDEX],f=h[n.CHAR_DATA_ATTR_INDEX],p=h[n.CHAR_DATA_WIDTH_INDEX];if(0!==p){var d=this._document.createElement("span");p>1&&(d.style.width=o*p+"px");var _=f>>18,m=511&f,y=f>>9&511;if(e&&c===i&&d.classList.add(r.CURSOR_CLASS),8&_){var g=m;m=y,256===(y=g)&&(y=0),257===m&&(m=15)}1&_&&(y<8&&(y+=8),d.classList.add(r.BOLD_CLASS)),64&_&&d.classList.add(r.ITALIC_CLASS),d.textContent=u,257!==y&&d.classList.add("xterm-fg-"+y),256!==m&&d.classList.add("xterm-bg-"+m),a.appendChild(d),l+=p}}return a},t}();r.DomRendererRowFactory=i},{"../../Buffer":2}],42:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=t("./Types"),i=t("../utils/Browser");function o(t,e){for(var r=!0,n=e.rgba>>>24,i=e.rgba>>>16&255,o=e.rgba>>>8&255,s=0;s=0}r.isFirefox=!!~i.indexOf("Firefox"),r.isSafari=/^((?!chrome|android).)*safari/i.test(i),r.isMSIE=!!~i.indexOf("MSIE")||!!~i.indexOf("Trident"),r.isMac=s(["Macintosh","MacIntel","MacPPC","Mac68K"],o),r.isIpad="iPad"===o,r.isIphone="iPhone"===o,r.isMSWindows=s(["Windows","Win16","Win32","WinCE"],o),r.isLinux=o.indexOf("Linux")>=0},{}],45:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=function(t){function e(e,r){var n=t.call(this)||this;return n._document=e,n._parentElement=r,n._measureElement=n._document.createElement("span"),n._measureElement.classList.add("xterm-char-measure-element"),n._measureElement.textContent="W",n._measureElement.setAttribute("aria-hidden","true"),n._parentElement.appendChild(n._measureElement),n}return n(e,t),Object.defineProperty(e.prototype,"width",{get:function(){return this._width},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height},enumerable:!0,configurable:!0}),e.prototype.measure=function(t){this._measureElement.style.fontFamily=t.fontFamily,this._measureElement.style.fontSize=t.fontSize+"px";var e=this._measureElement.getBoundingClientRect();0!==e.width&&0!==e.height&&(this._width===e.width&&this._height===e.height||(this._width=e.width,this._height=Math.ceil(e.height),this.emit("charsizechanged")))},e}(t("../EventEmitter").EventEmitter);r.CharMeasure=i},{"../EventEmitter":7}],46:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.addDisposableDomListener=function(t,e,r,n){return t.addEventListener(e,r,n),{dispose:function(){r&&(t.removeEventListener(e,r,n),t=null,r=null)}}}},{}],47:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("../common/Lifecycle"),o=t("./Lifecycle"),s=function(t){function e(e){var r=t.call(this)||this;return r._terminal=e,r._zones=[],r._areZonesActive=!1,r._tooltipTimeout=null,r._currentZone=null,r._lastHoverCoords=[null,null],r.register(o.addDisposableDomListener(r._terminal.element,"mousedown",function(t){return r._onMouseDown(t)})),r._mouseMoveListener=function(t){return r._onMouseMove(t)},r._clickListener=function(t){return r._onClick(t)},r}return n(e,t),e.prototype.dispose=function(){t.prototype.dispose.call(this),this._deactivate()},e.prototype.add=function(t){this._zones.push(t),1===this._zones.length&&this._activate()},e.prototype.clearAll=function(t,e){if(0!==this._zones.length){e||(t=0,e=this._terminal.rows-1);for(var r=0;rt&&n.y1<=e+1||n.y2>t&&n.y2<=e+1||n.y1e+1)&&(this._currentZone&&this._currentZone===n&&(this._currentZone.leaveCallback(),this._currentZone=null),this._zones.splice(r--,1))}0===this._zones.length&&this._deactivate()}},e.prototype._activate=function(){this._areZonesActive||(this._areZonesActive=!0,this._terminal.element.addEventListener("mousemove",this._mouseMoveListener),this._terminal.element.addEventListener("click",this._clickListener))},e.prototype._deactivate=function(){this._areZonesActive&&(this._areZonesActive=!1,this._terminal.element.removeEventListener("mousemove",this._mouseMoveListener),this._terminal.element.removeEventListener("click",this._clickListener))},e.prototype._onMouseMove=function(t){this._lastHoverCoords[0]===t.pageX&&this._lastHoverCoords[1]===t.pageY||(this._onHover(t),this._lastHoverCoords=[t.pageX,t.pageY])},e.prototype._onHover=function(t){var e=this,r=this._findZoneEventAt(t);r!==this._currentZone&&(this._currentZone&&(this._currentZone.leaveCallback(),this._currentZone=null,this._tooltipTimeout&&clearTimeout(this._tooltipTimeout)),r&&(this._currentZone=r,r.hoverCallback&&r.hoverCallback(t),this._tooltipTimeout=setTimeout(function(){return e._onTooltip(t)},500)))},e.prototype._onTooltip=function(t){this._tooltipTimeout=null;var e=this._findZoneEventAt(t);e&&e.tooltipCallback&&e.tooltipCallback(t)},e.prototype._onMouseDown=function(t){if(this._areZonesActive){var e=this._findZoneEventAt(t);e&&e.willLinkActivate(t)&&(t.preventDefault(),t.stopImmediatePropagation())}},e.prototype._onClick=function(t){var e=this._findZoneEventAt(t);e&&(e.clickCallback(t),t.preventDefault(),t.stopImmediatePropagation())},e.prototype._findZoneEventAt=function(t){var e=this._terminal.mouseHelper.getCoords(t,this._terminal.screenElement,this._terminal.charMeasure,this._terminal.options.lineHeight,this._terminal.cols,this._terminal.rows);if(!e)return null;for(var r=e[0],n=e[1],i=0;i=o.x1&&r=o.x1||n===o.y2&&ro.y1&&n0&&!this.encoding){var t=this.packetBuffer.shift();this.packet(t)}},p.prototype.cleanup=function(){c("cleanup");for(var t=this.subs.length,e=0;e=this._reconnectionAttempts)c("reconnect failed"),this.backoff.reset(),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var e=this.backoff.duration();c("will wait %dms before reconnect attempt",e),this.reconnecting=!0;var r=setTimeout(function(){t.skipReconnect||(c("attempting reconnect"),t.emitAll("reconnect_attempt",t.backoff.attempts),t.emitAll("reconnecting",t.backoff.attempts),t.skipReconnect||t.open(function(e){e?(c("reconnect attempt error"),t.reconnecting=!1,t.reconnect(),t.emitAll("reconnect_error",e.data)):(c("reconnect success"),t.onreconnect())}))},e);this.subs.push({destroy:function(){clearTimeout(r)}})}},p.prototype.onreconnect=function(){var t=this.backoff.attempts;this.reconnecting=!1,this.backoff.reset(),this.updateSocketIds(),this.emitAll("reconnect",t)}},function(t,e,r){(function(t){var n=r(8),i=r(37),o=r(49),s=r(50);e.polling=function(e){var r=!1,s=!1,a=!1!==e.jsonp;if(t.location){var l="https:"===location.protocol,c=location.port;c||(c=l?443:80),r=e.hostname!==location.hostname||c!==e.port,s=e.secure!==l}if(e.xdomain=r,e.xscheme=s,"open"in new n(e)&&!e.forceJSONP)return new i(e);if(!a)throw new Error("JSONP disabled");return new o(e)},e.websocket=s}).call(this,r(0))},function(t,e,r){var n=r(9),i=r(4),o=r(3),s=r(5),a=r(18),l=r(1)("engine.io-client:polling");t.exports=h;var c=null!=new(r(8))({xdomain:!1}).responseType;function h(t){var e=t&&t.forceBase64;c&&!e||(this.supportsBinary=!1),n.call(this,t)}s(h,n),h.prototype.name="polling",h.prototype.doOpen=function(){this.poll()},h.prototype.pause=function(t){var e=this;function r(){l("paused"),e.readyState="paused",t()}if(this.readyState="pausing",this.polling||!this.writable){var n=0;this.polling&&(l("we are currently polling - waiting to pause"),n++,this.once("pollComplete",function(){l("pre-pause polling complete"),--n||r()})),this.writable||(l("we are currently writing - waiting to pause"),n++,this.once("drain",function(){l("pre-pause writing complete"),--n||r()}))}else r()},h.prototype.poll=function(){l("polling"),this.polling=!0,this.doPoll(),this.emit("poll")},h.prototype.onData=function(t){var e=this;l("polling got data %s",t),o.decodePayload(t,this.socket.binaryType,function(t,r,n){if("opening"===e.readyState&&e.onOpen(),"close"===t.type)return e.onClose(),!1;e.onPacket(t)}),"closed"!==this.readyState&&(this.polling=!1,this.emit("pollComplete"),"open"===this.readyState?this.poll():l('ignoring poll - transport state "%s"',this.readyState))},h.prototype.doClose=function(){var t=this;function e(){l("writing close packet"),t.write([{type:"close"}])}"open"===this.readyState?(l("transport open - closing"),e()):(l("transport not open - deferring close"),this.once("open",e))},h.prototype.write=function(t){var e=this;this.writable=!1;var r=function(){e.writable=!0,e.emit("drain")};o.encodePayload(t,this.supportsBinary,function(t){e.doWrite(t,r)})},h.prototype.uri=function(){var t=this.query||{},e=this.secure?"https":"http",r="";return!1!==this.timestampRequests&&(t[this.timestampParam]=a()),this.supportsBinary||t.sid||(t.b64=1),t=i.encode(t),this.port&&("https"===e&&443!==Number(this.port)||"http"===e&&80!==Number(this.port))&&(r=":"+this.port),t.length&&(t="?"+t),e+"://"+(-1!==this.hostname.indexOf(":")?"["+this.hostname+"]":this.hostname)+r+this.path+t}},function(t,e,r){(function(e){var n=r(7),i=Object.prototype.toString,o="function"==typeof Blob||"undefined"!=typeof Blob&&"[object BlobConstructor]"===i.call(Blob),s="function"==typeof File||"undefined"!=typeof File&&"[object FileConstructor]"===i.call(File);t.exports=function t(r){if(!r||"object"!=typeof r)return!1;if(n(r)){for(var i=0,a=r.length;i0);return e}function h(){var t=c(+new Date);return t!==n?(a=0,n=t):t+"."+c(a++)}for(;l1)for(var r=1;r0)return function(t){if(!((t=String(t)).length>100)){var e=/^((?:\d+)?\.?\d+) 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n=r(7),i=r(13),o=Object.prototype.toString,s="function"==typeof t.Blob||"[object BlobConstructor]"===o.call(t.Blob),a="function"==typeof t.File||"[object FileConstructor]"===o.call(t.File);e.deconstructPacket=function(t){var e=[],r=t.data,o=t;return o.data=function t(e,r){if(!e)return e;if(i(e)){var o={_placeholder:!0,num:r.length};return r.push(e),o}if(n(e)){for(var s=new Array(e.length),a=0;a0&&(this.extraHeaders=r.extraHeaders),r.localAddress&&(this.localAddress=r.localAddress)),this.id=null,this.upgrades=null,this.pingInterval=null,this.pingTimeout=null,this.pingIntervalTimer=null,this.pingTimeoutTimer=null,this.open()}t.exports=h,h.priorWebsocketSuccess=!1,i(h.prototype),h.protocol=a.protocol,h.Socket=h,h.Transport=r(9),h.transports=r(15),h.parser=r(3),h.prototype.createTransport=function(t){o('creating transport "%s"',t);var e=function(t){var e={};for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r]);return e}(this.query);e.EIO=a.protocol,e.transport=t;var r=this.transportOptions[t]||{};return this.id&&(e.sid=this.id),new n[t]({query:e,socket:this,agent:r.agent||this.agent,hostname:r.hostname||this.hostname,port:r.port||this.port,secure:r.secure||this.secure,path:r.path||this.path,forceJSONP:r.forceJSONP||this.forceJSONP,jsonp:r.jsonp||this.jsonp,forceBase64:r.forceBase64||this.forceBase64,enablesXDR:r.enablesXDR||this.enablesXDR,timestampRequests:r.timestampRequests||this.timestampRequests,timestampParam:r.timestampParam||this.timestampParam,policyPort:r.policyPort||this.policyPort,pfx:r.pfx||this.pfx,key:r.key||this.key,passphrase:r.passphrase||this.passphrase,cert:r.cert||this.cert,ca:r.ca||this.ca,ciphers:r.ciphers||this.ciphers,rejectUnauthorized:r.rejectUnauthorized||this.rejectUnauthorized,perMessageDeflate:r.perMessageDeflate||this.perMessageDeflate,extraHeaders:r.extraHeaders||this.extraHeaders,forceNode:r.forceNode||this.forceNode,localAddress:r.localAddress||this.localAddress,requestTimeout:r.requestTimeout||this.requestTimeout,protocols:r.protocols||void 0})},h.prototype.open=function(){var 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All rights reserved. - * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License) - * https://github.com/chjj/term.js - * @license MIT - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - * - * Originally forked from (with the author's permission): - * Fabrice Bellard's javascript vt100 for jslinux: - * http://bellard.org/jslinux/ - * Copyright (c) 2011 Fabrice Bellard - * The original design remains. 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-} - -.xterm .composition-view { - /* TODO: Composition position got messed up somewhere */ - background: #000; - color: #FFF; - display: none; - position: absolute; - white-space: nowrap; - z-index: 1; -} - -.xterm .composition-view.active { - display: block; -} - -.xterm .xterm-viewport { - /* On OS X this is required in order for the scroll bar to appear fully opaque */ - background-color: #000; - overflow-y: scroll; - cursor: default; - position: absolute; - right: 0; - left: 0; - top: 0; - bottom: 0; -} - -.xterm .xterm-screen { - position: relative; -} - -.xterm .xterm-screen canvas { - position: absolute; - left: 0; - top: 0; -} - -.xterm .xterm-scroll-area { - visibility: hidden; -} - -.xterm-char-measure-element { - display: inline-block; - visibility: hidden; - position: absolute; - top: 0; - left: -9999em; - line-height: normal; -} - -.xterm { - cursor: text; -} - -.xterm.enable-mouse-events { - /* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */ - cursor: default; -} - -.xterm.xterm-cursor-pointer { - cursor: pointer; -} - -.xterm.xterm-cursor-crosshair { - /* Column selection mode */ - cursor: crosshair; -} - -.xterm .xterm-accessibility, -.xterm .xterm-message { - position: absolute; - left: 0; - top: 0; - bottom: 0; - right: 0; - z-index: 100; - color: transparent; -} - -.xterm .live-region { - position: absolute; - left: -9999px; - width: 1px; - height: 1px; - overflow: hidden; -} -body, html { - font-family: helvetica, sans-serif, arial; - font-size: 1em; - color: #111; - background-color: rgb(0, 0, 0); - color: rgb(240, 240, 240); - height: 100%; - margin: 0; -} -#header { - color: rgb(240, 240, 240); - background-color: rgb(0, 128, 0); - width: 100%; - border-color: white; - border-style: none none solid none; - border-width: 1px; - text-align: center; - flex: 0 1 auto; - z-index: 99; - height:19px; - display: none; -} -.box { - display: block; - height: 100%; -} -#terminal-container { - display: block; - width: calc(100% - 1 px); - margin: 0 auto; - padding: 2px; - height: calc(100% - 19px); -} -#terminal-container .terminal { - background-color: #000000; - color: #fafafa; - padding: 2px; - height: calc(100% - 19px); -} -#terminal-container .terminal:focus .terminal-cursor { - background-color: #fafafa; -} -#bottomdiv { - position: fixed; - left: 0; - bottom: 0; - width: 100%; - background-color: rgb(50, 50, 50); - border-color: white; - border-style: solid none none none; - border-width: 1px; - z-index: 99; - height: 19px; -} -#footer { - display: inline-block; - color: rgb(240, 240, 240); - background-color: rgb(50, 50, 50); - padding-left: 5px; - padding-right: 5px; - border-color: white; - border-style: none none none solid; - border-width: 1px; - text-align: left; -} -#status { - display: inline-block; - color: rgb(240, 240, 240); - background-color: rgb(50, 50, 50); - padding-left: 10px; - padding-right: 10px; - border-color: white; - border-style: none solid none solid; - border-width: 1px; - text-align: left; - z-index: 100; -} -#menu { - display: inline-block; - font-size: 16px; - color: rgb(255, 255, 255); - padding-left: 10px; - z-index: 100; -} -#menu:hover .dropup-content { - display: block; -} -#logBtn, #credentialsBtn, #reauthBtn { - color: #000; -} - -.dropup { - position: relative; - display: inline-block; - cursor: pointer; -} -.dropup-content { - display: none; - position: absolute; - background-color: #f1f1f1; - font-size: 16px; - min-width: 160px; - bottom: 18px; - z-index: 101; -} -.dropup-content a { - color: #777; - padding: 12px 16px; - text-decoration: none; - display: block; -} -.dropup-content a:hover { - background-color: #ccc -} -.dropup:hover .dropup-content { - display: block; -} -.dropup:click .dropup-content { - display: block; -} -.dropup:hover .dropbtn { - background-color: #3e8e41; -} diff --git a/client/src/README.md b/client/src/README.md deleted file mode 100644 index e5728b5..0000000 --- a/client/src/README.md +++ /dev/null @@ -1 +0,0 @@ -Customizations and modifications to the client (browser) go here. Then run "npm run build" to integrate into ../public (where client files are served from). Note that ../public is a flat directory structure. ../public directory is deleted and refreshed eatch thime "npm run build" is run. diff --git a/client/src/client.htm b/client/src/client.htm deleted file mode 100644 index ae8e5e9..0000000 --- a/client/src/client.htm +++ /dev/null @@ -1,25 +0,0 @@ - - - - WebSSH2 - - - - -
- -
-
- - -
-
-
- - - diff --git a/client/src/css/style.css b/client/src/css/style.css deleted file mode 100644 index d955cc6..0000000 --- a/client/src/css/style.css +++ /dev/null @@ -1,123 +0,0 @@ -body, html { - font-family: helvetica, sans-serif, arial; - font-size: 1em; - color: #111; - background-color: rgb(0, 0, 0); - color: rgb(240, 240, 240); - height: 100%; - margin: 0; -} -#header { - color: rgb(240, 240, 240); - background-color: rgb(0, 128, 0); - width: 100%; - border-color: white; - border-style: none none solid none; - border-width: 1px; - text-align: center; - flex: 0 1 auto; - z-index: 99; - height:19px; - display: none; -} -.box { - display: block; - height: 100%; -} -#terminal-container { - display: block; - width: calc(100% - 1 px); - margin: 0 auto; - padding: 2px; - height: calc(100% - 19px); -} -#terminal-container .terminal { - background-color: #000000; - color: #fafafa; - padding: 2px; - height: calc(100% - 19px); -} -#terminal-container .terminal:focus .terminal-cursor { - background-color: #fafafa; -} -#bottomdiv { - position: fixed; - left: 0; - bottom: 0; - width: 100%; - background-color: rgb(50, 50, 50); - border-color: white; - border-style: solid none none none; - border-width: 1px; - z-index: 99; - height: 19px; -} -#footer { - display: inline-block; - color: rgb(240, 240, 240); - background-color: rgb(50, 50, 50); - padding-left: 5px; - padding-right: 5px; - border-color: white; - border-style: none none none solid; - border-width: 1px; - text-align: left; -} -#status { - display: inline-block; - color: rgb(240, 240, 240); - background-color: rgb(50, 50, 50); - padding-left: 10px; - padding-right: 10px; - border-color: white; - border-style: none solid none solid; - border-width: 1px; - text-align: left; - z-index: 100; -} -#menu { - display: inline-block; - font-size: 16px; - color: rgb(255, 255, 255); - padding-left: 10px; - z-index: 100; -} -#menu:hover .dropup-content { - display: block; -} -#logBtn, #credentialsBtn, #reauthBtn { - color: #000; -} - -.dropup { - position: relative; - display: inline-block; - cursor: pointer; -} -.dropup-content { - display: none; - position: absolute; - background-color: #f1f1f1; - font-size: 16px; - min-width: 160px; - bottom: 18px; - z-index: 101; -} -.dropup-content a { - color: #777; - padding: 12px 16px; - text-decoration: none; - display: block; -} -.dropup-content a:hover { - background-color: #ccc -} -.dropup:hover .dropup-content { - display: block; -} -.dropup:click .dropup-content { - display: block; -} -.dropup:hover .dropbtn { - background-color: #3e8e41; -} diff --git a/client/src/favicon.ico b/client/src/favicon.ico deleted file mode 100644 index 5e4be95..0000000 Binary files a/client/src/favicon.ico and /dev/null differ diff --git a/client/src/js/index.js b/client/src/js/index.js deleted file mode 100644 index 7adeea7..0000000 --- a/client/src/js/index.js +++ /dev/null @@ -1,245 +0,0 @@ -'use strict' - -import * as io from 'socket.io-client' -import * as Terminal from 'xterm/dist/xterm' -import * as fit from 'xterm/dist/addons/fit/fit' -// fontawesome, individual icon imports reduces file size dramatically but it's -// a little messy. this should be fixed by some updates with the fa library at some point -import fontawesome from '@fortawesome/fontawesome' -import faBars from '@fortawesome/fontawesome-free-solid/faBars' -// import faQuestion from '@fortawesome/fontawesome-free-solid/faQuestion' -import faClipboard from '@fortawesome/fontawesome-free-solid/faClipboard' -import faDownload from '@fortawesome/fontawesome-free-solid/faDownload' -import faKey from '@fortawesome/fontawesome-free-solid/faKey' -import faCog from '@fortawesome/fontawesome-free-solid/faCog' -fontawesome.library.add(faBars, faClipboard, faDownload, faKey, faCog) - -require('xterm/dist/xterm.css') -require('../css/style.css') - -Terminal.applyAddon(fit) - -/* global Blob, logBtn, credentialsBtn, reauthBtn, downloadLogBtn */ -var sessionLogEnable = false -var loggedData = false -var allowreplay = false -var allowreauth = false -var sessionLog, sessionFooter, logDate, currentDate, myFile, errorExists -var socket, termid // eslint-disable-line -var term = new Terminal() -// DOM properties -var status = document.getElementById('status') -var header = document.getElementById('header') -var dropupContent = document.getElementById('dropupContent') -var footer = document.getElementById('footer') -var terminalContainer = document.getElementById('terminal-container') -term.open(terminalContainer) -term.focus() -term.fit() - -window.addEventListener('resize', resizeScreen, false) - -function resizeScreen () { - term.fit() - socket.emit('resize', { cols: term.cols, rows: term.rows }) -} - -if (document.location.pathname) { - var parts = document.location.pathname.split('/') - var base = parts.slice(0, parts.length - 1).join('/') + '/' - var resource = base.substring(1) + 'socket.io' - socket = io.connect(null, { - resource: resource - }) -} else { - socket = io.connect() -} - -term.on('data', function (data) { - socket.emit('data', data) -}) - -socket.on('data', function (data) { - term.write(data) - if (sessionLogEnable) { - sessionLog = sessionLog + data - } -}) - -socket.on('connect', function () { - socket.emit('geometry', term.cols, term.rows) -}) - -socket.on('setTerminalOpts', function (data) { - term.setOption('cursorBlink', data.cursorBlink) - term.setOption('scrollback', data.scrollback) - term.setOption('tabStopWidth', data.tabStopWidth) - term.setOption('bellStyle', data.bellStyle) -}) - -socket.on('title', function (data) { - document.title = data -}) - -socket.on('menu', function (data) { - drawMenu(data) -}) - -socket.on('status', function (data) { - status.innerHTML = data -}) - -socket.on('ssherror', function (data) { - status.innerHTML = data - status.style.backgroundColor = 'red' - errorExists = true -}) - -socket.on('headerBackground', function (data) { - header.style.backgroundColor = data -}) - -socket.on('header', function (data) { - 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('footer', function (data) { - sessionFooter = data - footer.innerHTML = data -}) - -socket.on('statusBackground', function (data) { - status.style.backgroundColor = data -}) - -socket.on('allowreplay', function (data) { - if (data === true) { - console.log('allowreplay: ' + data) - allowreplay = true - drawMenu(dropupContent.innerHTML + ' Credentials') - } else { - allowreplay = false - console.log('allowreplay: ' + data) - } -}) - -socket.on('allowreauth', function (data) { - if (data === true) { - console.log('allowreauth: ' + data) - allowreauth = true - drawMenu(dropupContent.innerHTML + ' Switch User') - } else { - allowreauth = false - console.log('allowreauth: ' + data) - } -}) - -socket.on('disconnect', function (err) { - if (!errorExists) { - status.style.backgroundColor = 'red' - status.innerHTML = - 'WEBSOCKET SERVER DISCONNECTED: ' + err - } - socket.io.reconnection(false) -}) - -socket.on('error', function (err) { - if (!errorExists) { - status.style.backgroundColor = 'red' - status.innerHTML = 'ERROR: ' + err - } -}) - -term.on('title', function (title) { - document.title = title -}) - -// draw/re-draw menu and reattach listeners -// when dom is changed, listeners are abandonded -function drawMenu (data) { - dropupContent.innerHTML = data - logBtn.addEventListener('click', toggleLog) - allowreauth && reauthBtn.addEventListener('click', reauthSession) - allowreplay && credentialsBtn.addEventListener('click', replayCredentials) - loggedData && downloadLogBtn.addEventListener('click', downloadLog) -} - -// reauthenticate -function reauthSession () { // eslint-disable-line - console.log('re-authenticating') - window.location.href = '/reauth' - return false -} - -// replay password to server, requires -function replayCredentials () { // eslint-disable-line - socket.emit('control', 'replayCredentials') - console.log('replaying credentials') - term.focus() - return false -} - -// Set variable to toggle log data from client/server to a varialble -// for later download -function toggleLog () { // eslint-disable-line - if (sessionLogEnable === true) { - sessionLogEnable = false - loggedData = true - logBtn.innerHTML = ' Start Log' - console.log('stopping log, ' + sessionLogEnable) - currentDate = new Date() - sessionLog = sessionLog + '\r\n\r\nLog End for ' + sessionFooter + ': ' + - currentDate.getFullYear() + '/' + (currentDate.getMonth() + 1) + '/' + - currentDate.getDate() + ' @ ' + currentDate.getHours() + ':' + - currentDate.getMinutes() + ':' + currentDate.getSeconds() + '\r\n' - logDate = currentDate - term.focus() - return false - } else { - sessionLogEnable = true - loggedData = true - logBtn.innerHTML = ' Stop Log' - downloadLogBtn.style.color = '#000' - downloadLogBtn.addEventListener('click', downloadLog) - console.log('starting log, ' + sessionLogEnable) - currentDate = new Date() - sessionLog = 'Log Start for ' + sessionFooter + ': ' + - currentDate.getFullYear() + '/' + (currentDate.getMonth() + 1) + '/' + - currentDate.getDate() + ' @ ' + currentDate.getHours() + ':' + - currentDate.getMinutes() + ':' + currentDate.getSeconds() + '\r\n\r\n' - logDate = currentDate - term.focus() - return false - } -} - -// cross browser method to "download" an element to the local system -// used for our client-side logging feature -function downloadLog () { // eslint-disable-line - if (loggedData === true) { - myFile = 'WebSSH2-' + logDate.getFullYear() + (logDate.getMonth() + 1) + - logDate.getDate() + '_' + logDate.getHours() + logDate.getMinutes() + - logDate.getSeconds() + '.log' - // regex should eliminate escape sequences from being logged. - var blob = new Blob([sessionLog.replace(/[\u001b\u009b][[\]()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-ORZcf-nqry=><;]/g, '')], { - type: 'text/plain' - }) - if (window.navigator.msSaveOrOpenBlob) { - window.navigator.msSaveBlob(blob, myFile) - } else { - var elem = window.document.createElement('a') - elem.href = window.URL.createObjectURL(blob) - elem.download = myFile - document.body.appendChild(elem) - elem.click() - document.body.removeChild(elem) - } - } - term.focus() -} diff --git a/package.json b/package.json index acab24d..9f53a2f 100644 --- a/package.json +++ b/package.json @@ -1,5 +1,5 @@ { - "name": "webssh2", + "name": "webssh2-server", "version": "0.2.3", "ignore": [ ".gitignore" @@ -41,17 +41,12 @@ }, "scripts": { "start": "node index.js", - "build": "webpack --progress --colors --config scripts/webpack.prod.js", - "builddev": "webpack --progress --colors --config scripts/webpack.dev.js", - "analyze": "webpack --json --config scripts/webpack.prod.js | webpack-bundle-size-analyzer", "test": "snyk test", "watch": "nodemon index.js", "standard": "standard --verbose --fix | snazzy", "cleanmac": "find . -name '.DS_Store' -type f -delete" }, "devDependencies": { - "@fortawesome/fontawesome": "^1.1.8", - "@fortawesome/fontawesome-free-solid": "^5.0.13", "ajv": "^6.5.2", "bithound": "^1.7.0", "clean-webpack-plugin": "^0.1.19", @@ -70,8 +65,7 @@ "webpack": "^4.16.5", "webpack-cli": "^3.1.0", "webpack-merge": "^4.1.4", - "webpack-stream": "^5.1.0", - "xterm": "^3.5.1" + "webpack-stream": "^5.1.0" }, "standard": { "ignore": [ diff --git a/scripts/webpack.common.js b/scripts/webpack.common.js deleted file mode 100644 index 16557f0..0000000 --- a/scripts/webpack.common.js +++ /dev/null @@ -1,43 +0,0 @@ -const path = require('path') -const CleanWebpackPlugin = require('clean-webpack-plugin') -const CopyWebpackPlugin = require('copy-webpack-plugin') -const ExtractTextPlugin = require('extract-text-webpack-plugin') -module.exports = { - context: path.resolve('__dirname', '../'), - entry: { - webssh2: './client/src/js/index.js' - }, - plugins: [ - new CleanWebpackPlugin(['client/public'], { - root: path.resolve('__dirname', '../'), - verbose: true - }), - new CopyWebpackPlugin([ - './client/src/client.htm', - './client/src/favicon.ico' - ]), - new ExtractTextPlugin('[name].css') - ], - output: { - filename: '[name].bundle.js', - path: path.resolve(__dirname, '../client/public') - }, - module: { - rules: [ - { - test: /\.css$/, - use: ExtractTextPlugin.extract({ - fallback: 'style-loader', - use: [ - { - loader: 'css-loader', - options: { - minimize: {discardComments: {removeAll: true}} - } - } - ] - }) - } - ] - } -} diff --git a/scripts/webpack.dev.js b/scripts/webpack.dev.js deleted file mode 100644 index be04c55..0000000 --- a/scripts/webpack.dev.js +++ /dev/null @@ -1,9 +0,0 @@ -const merge = require('webpack-merge') -const common = require('./webpack.common.js') - -module.exports = merge(common, { - devtool: 'inline-source-map', - devServer: { - contentBase: '../client/public' - } -}) diff --git a/scripts/webpack.prod.js b/scripts/webpack.prod.js deleted file mode 100644 index af0ae3f..0000000 --- a/scripts/webpack.prod.js +++ /dev/null @@ -1,18 +0,0 @@ -const merge = require('webpack-merge') -const UglifyJSPlugin = require('uglifyjs-webpack-plugin') -const common = require('./webpack.common.js') - -module.exports = merge(common, { - plugins: [ - new UglifyJSPlugin({ - uglifyOptions: { - ie8: false, - dead_code: true, - output: { - comments: false, - beautify: false - } - } - }) - ] -})