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Initial checkin
This commit is contained in:
Zhi Wang
commit
eedf025867
7
assets/README.md
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7
assets/README.md
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|
||||
This directory contains xterm.js 4.16
|
||||
|
||||
To update this to a newer version of xterm.js, run
|
||||
`npm install xterm.js` in a different directory,
|
||||
and copy xterm.js and xterm.js.map and xterm.css here.
|
||||
|
||||
Do the same to three of xterm.js's addons.
|
||||
BIN
assets/favicon.ico
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BIN
assets/favicon.ico
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Binary file not shown.
|
After Width: | Height: | Size: 15 KiB |
59
assets/index.html
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59
assets/index.html
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|
||||
<!doctype html>
|
||||
<html>
|
||||
|
||||
<head>
|
||||
<meta charset="UTF-8" />
|
||||
|
||||
<link rel="preconnect" href="https://fonts.googleapis.com">
|
||||
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
|
||||
<link href="https://fonts.googleapis.com/css2?family=Fira+Code&family=Fira+Sans&display=swap" rel="stylesheet">
|
||||
|
||||
<script src="xterm.js"></script>
|
||||
<script src="xterm-addon-attach.js"></script>
|
||||
<script src="xterm-addon-fit.js"></script>
|
||||
<script src="xterm-addon-web-links.js"></script>
|
||||
<script src="main.js"></script>
|
||||
|
||||
|
||||
<link rel="stylesheet" href="xterm.css" />
|
||||
<link rel="stylesheet" href="main.css" />
|
||||
<title>Websocket Terminal</title>
|
||||
</head>
|
||||
|
||||
<body>
|
||||
<h2>Terminal.js Demo</h2>
|
||||
<div id="terminal">
|
||||
<div id="terminal_view"></div>
|
||||
</div>
|
||||
<script>
|
||||
term = createTerminal();
|
||||
// print something to test output and scroll
|
||||
var str = [
|
||||
' Xterm.js is the frontend component that powers many terminals including',
|
||||
' \x1b[3mVS Code\x1b[0m, \x1b[3mHyper\x1b[0m and \x1b[3mTheia\x1b[0m!',
|
||||
'',
|
||||
' ┌ \x1b[1mFeatures\x1b[0m ──────────────────────────────────────────────────────────────────┐',
|
||||
' │ │',
|
||||
' │ \x1b[31;1mApps just work \x1b[32mPerformance\x1b[0m │',
|
||||
' │ Xterm.js works with most terminal Xterm.js is fast and includes an │',
|
||||
' │ apps like bash, vim and tmux optional \x1b[3mWebGL renderer\x1b[0m │',
|
||||
' │ │',
|
||||
' │ \x1b[33;1mAccessible \x1b[34mSelf-contained\x1b[0m │',
|
||||
' │ A screen reader mode is available Zero external dependencies │',
|
||||
' │ │',
|
||||
' │ \x1b[35;1mUnicode support \x1b[36mAnd much more...\x1b[0m │',
|
||||
' │ Supports CJK 語 and emoji \u2764\ufe0f \x1b[3mLinks\x1b[0m, \x1b[3mthemes\x1b[0m, \x1b[3maddons\x1b[0m, \x1b[3mtyped API\x1b[0m │',
|
||||
' │ ^ Try clicking italic text │',
|
||||
' │ │',
|
||||
' └────────────────────────────────────────────────────────────────────────────┘',
|
||||
''
|
||||
].join('\n\r');
|
||||
|
||||
term.writeln(str);
|
||||
term.writeln(str);
|
||||
term.writeln(str);
|
||||
|
||||
</script>
|
||||
</body>
|
||||
|
||||
</html>
|
||||
32
assets/main.css
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32
assets/main.css
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|
||||
#terminal {
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
margin: 20px 0 50px;
|
||||
}
|
||||
|
||||
#terminal #terminal_view {
|
||||
padding: 10px 20px;
|
||||
border-radius: 6px;
|
||||
background-color: #282a36;
|
||||
max-width: 860px;
|
||||
}
|
||||
|
||||
.xterm-viewport.xterm-viewport {
|
||||
scrollbar-width: thin;
|
||||
}
|
||||
.xterm-viewport::-webkit-scrollbar {
|
||||
width: 10px;
|
||||
}
|
||||
.xterm-viewport::-webkit-scrollbar-track {
|
||||
opacity: 0;
|
||||
}
|
||||
.xterm-viewport::-webkit-scrollbar-thumb {
|
||||
min-height: 20px;
|
||||
background-color: #ffffff20;
|
||||
}
|
||||
|
||||
h2 {
|
||||
font-family: 'Fira Sans', sans-serif;
|
||||
font-size: 32;
|
||||
text-align: center;
|
||||
}
|
||||
50
assets/main.js
Normal file
50
assets/main.js
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|
||||
function createTerminal() {
|
||||
// vscode-snazzy https://github.com/Tyriar/vscode-snazzy
|
||||
var baseTheme = {
|
||||
foreground: '#eff0eb',
|
||||
background: '#282a36',
|
||||
selection: '#97979b33',
|
||||
black: '#282a36',
|
||||
brightBlack: '#686868',
|
||||
red: '#ff5c57',
|
||||
brightRed: '#ff5c57',
|
||||
green: '#5af78e',
|
||||
brightGreen: '#5af78e',
|
||||
yellow: '#f3f99d',
|
||||
brightYellow: '#f3f99d',
|
||||
blue: '#57c7ff',
|
||||
brightBlue: '#57c7ff',
|
||||
magenta: '#ff6ac1',
|
||||
brightMagenta: '#ff6ac1',
|
||||
cyan: '#9aedfe',
|
||||
brightCyan: '#9aedfe',
|
||||
white: '#f1f1f0',
|
||||
brightWhite: '#eff0eb'
|
||||
};
|
||||
|
||||
const term = new Terminal({
|
||||
fontFamily:`'Fira Code', monospace`,
|
||||
fontSize:12,
|
||||
theme:baseTheme,
|
||||
});
|
||||
|
||||
term.open(document.getElementById('terminal_view'));
|
||||
term.resize(120, 36);
|
||||
|
||||
const weblinksAddon = new WebLinksAddon.WebLinksAddon();
|
||||
term.loadAddon(weblinksAddon)
|
||||
|
||||
// fit the xterm viewpoint to parent element
|
||||
const fitAddon = new FitAddon.FitAddon();
|
||||
term.loadAddon(fitAddon);
|
||||
fitAddon.fit();
|
||||
|
||||
// create the websocket and connect to the server
|
||||
const ws_uri = "ws://" + window.location.host + "/ws"
|
||||
const socket = new WebSocket(ws_uri)
|
||||
console.log("Attempting to connect to" + ws_uri);
|
||||
const attachAddon = new AttachAddon.AttachAddon(socket)
|
||||
term.loadAddon(attachAddon);
|
||||
|
||||
return term;
|
||||
}
|
||||
2
assets/xterm-addon-attach.js
Normal file
2
assets/xterm-addon-attach.js
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|
||||
!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.AttachAddon=e():t.AttachAddon=e()}(window,(function(){return function(t){var e={};function n(o){if(e[o])return e[o].exports;var r=e[o]={i:o,l:!1,exports:{}};return t[o].call(r.exports,r,r.exports,n),r.l=!0,r.exports}return n.m=t,n.c=e,n.d=function(t,e,o){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:o})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var o=Object.create(null);if(n.r(o),Object.defineProperty(o,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var r in t)n.d(o,r,function(e){return t[e]}.bind(null,r));return o},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=0)}([function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.AttachAddon=void 0;var o=function(){function t(t,e){this._disposables=[],this._socket=t,this._socket.binaryType="arraybuffer",this._bidirectional=!e||!1!==e.bidirectional}return t.prototype.activate=function(t){var e=this;this._disposables.push(r(this._socket,"message",(function(e){var n=e.data;t.write("string"==typeof n?n:new Uint8Array(n))}))),this._bidirectional&&(this._disposables.push(t.onData((function(t){return e._sendData(t)}))),this._disposables.push(t.onBinary((function(t){return e._sendBinary(t)})))),this._disposables.push(r(this._socket,"close",(function(){return e.dispose()}))),this._disposables.push(r(this._socket,"error",(function(){return e.dispose()})))},t.prototype.dispose=function(){this._disposables.forEach((function(t){return t.dispose()}))},t.prototype._sendData=function(t){1===this._socket.readyState&&this._socket.send(t)},t.prototype._sendBinary=function(t){if(1===this._socket.readyState){for(var e=new Uint8Array(t.length),n=0;n<t.length;++n)e[n]=255&t.charCodeAt(n);this._socket.send(e)}},t}();function r(t,e,n){return t.addEventListener(e,n),{dispose:function(){n&&t.removeEventListener(e,n)}}}e.AttachAddon=o}])}));
|
||||
//# sourceMappingURL=xterm-addon-attach.js.map
|
||||
1
assets/xterm-addon-attach.js.map
Normal file
1
assets/xterm-addon-attach.js.map
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2
assets/xterm-addon-fit.js
Normal file
2
assets/xterm-addon-fit.js
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|
||||
!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.FitAddon=t():e.FitAddon=t()}(self,(function(){return(()=>{"use strict";var e={775:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.FitAddon=void 0;var r=function(){function e(){}return e.prototype.activate=function(e){this._terminal=e},e.prototype.dispose=function(){},e.prototype.fit=function(){var e=this.proposeDimensions();if(e&&this._terminal){var t=this._terminal._core;this._terminal.rows===e.rows&&this._terminal.cols===e.cols||(t._renderService.clear(),this._terminal.resize(e.cols,e.rows))}},e.prototype.proposeDimensions=function(){if(this._terminal&&this._terminal.element&&this._terminal.element.parentElement){var e=this._terminal._core;if(0!==e._renderService.dimensions.actualCellWidth&&0!==e._renderService.dimensions.actualCellHeight){var t=window.getComputedStyle(this._terminal.element.parentElement),r=parseInt(t.getPropertyValue("height")),i=Math.max(0,parseInt(t.getPropertyValue("width"))),n=window.getComputedStyle(this._terminal.element),o=r-(parseInt(n.getPropertyValue("padding-top"))+parseInt(n.getPropertyValue("padding-bottom"))),a=i-(parseInt(n.getPropertyValue("padding-right"))+parseInt(n.getPropertyValue("padding-left")))-e.viewport.scrollBarWidth;return{cols:Math.max(2,Math.floor(a/e._renderService.dimensions.actualCellWidth)),rows:Math.max(1,Math.floor(o/e._renderService.dimensions.actualCellHeight))}}}},e}();t.FitAddon=r}},t={};return function r(i){if(t[i])return t[i].exports;var n=t[i]={exports:{}};return e[i](n,n.exports,r),n.exports}(775)})()}));
|
||||
//# sourceMappingURL=xterm-addon-fit.js.map
|
||||
1
assets/xterm-addon-fit.js.map
Normal file
1
assets/xterm-addon-fit.js.map
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2
assets/xterm-addon-web-links.js
Normal file
2
assets/xterm-addon-web-links.js
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|
||||
!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.WebLinksAddon=t():e.WebLinksAddon=t()}(self,(function(){return(()=>{"use strict";var e={6:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.LinkComputer=t.WebLinkProvider=void 0;var i=function(){function e(e,t,i,r){void 0===r&&(r={}),this._terminal=e,this._regex=t,this._handler=i,this._options=r}return e.prototype.provideLinks=function(e,t){var i=r.computeLink(e,this._regex,this._terminal,this._handler);t(this._addCallbacks(i))},e.prototype._addCallbacks=function(e){var t=this;return e.map((function(e){return e.leave=t._options.leave,e.hover=function(i,r){if(t._options.hover){var n=e.range;t._options.hover(i,r,n)}},e}))},e}();t.WebLinkProvider=i;var r=function(){function e(){}return e.computeLink=function(t,i,r,n){for(var o,a=new RegExp(i.source,(i.flags||"")+"g"),s=e._translateBufferLineToStringWithWrap(t-1,!1,r),d=s[0],l=s[1],u=-1,c=[];null!==(o=a.exec(d));){var h=o[1];if(!h){console.log("match found without corresponding matchIndex");break}if(u=d.indexOf(h,u+1),a.lastIndex=u+h.length,u<0)break;for(var v=u+h.length,p=l+1;v>r.cols;)v-=r.cols,p++;var f={start:{x:u+1,y:l+1},end:{x:v,y:p}};c.push({range:f,text:h,activate:n})}return c},e._translateBufferLineToStringWithWrap=function(e,t,i){var r,n,o="";do{if(!(s=i.buffer.active.getLine(e)))break;s.isWrapped&&e--,n=s.isWrapped}while(n);var a=e;do{var s,d=i.buffer.active.getLine(e+1);if(r=!!d&&d.isWrapped,!(s=i.buffer.active.getLine(e)))break;o+=s.translateToString(!r&&t).substring(0,i.cols),e++}while(r);return[o,a]},e}();t.LinkComputer=r}},t={};function i(r){var n=t[r];if(void 0!==n)return n.exports;var o=t[r]={exports:{}};return e[r](o,o.exports,i),o.exports}var r={};return(()=>{var e=r;Object.defineProperty(e,"__esModule",{value:!0}),e.WebLinksAddon=void 0;var t=i(6),n=new RegExp("(?:^|[^\\da-z\\.-]+)((https?:\\/\\/)((([\\da-z\\.-]+)\\.([a-z\\.]{2,6}))|((\\d{1,3}\\.){3}\\d{1,3})|(localhost))(:\\d{1,5})?((\\/[\\/\\w\\.\\-%~:+@]*)*([^:\"'\\s]))?(\\?[0-9\\w\\[\\]\\(\\)\\/\\?\\!#@$%&'*+,:;~\\=\\.\\-]*)?(#[0-9\\w\\[\\]\\(\\)\\/\\?\\!#@$%&'*+,:;~\\=\\.\\-]*)?)($|[^\\/\\w\\.\\-%]+)");function o(e,t){var i=window.open();if(i){try{i.opener=null}catch(e){}i.location.href=t}else console.warn("Opening link blocked as opener could not be cleared")}var a=function(){function e(e,t,i){void 0===e&&(e=o),void 0===t&&(t={}),void 0===i&&(i=!1),this._handler=e,this._options=t,this._useLinkProvider=i}return e.prototype.activate=function(e){if(this._terminal=e,this._useLinkProvider&&"registerLinkProvider"in this._terminal){var i=(r=this._options).urlRegex||n;this._linkProvider=this._terminal.registerLinkProvider(new t.WebLinkProvider(this._terminal,i,this._handler,r))}else{var r;(r=this._options).matchIndex=1,this._linkMatcherId=this._terminal.registerLinkMatcher(n,this._handler,r)}},e.prototype.dispose=function(){var e;void 0!==this._linkMatcherId&&void 0!==this._terminal&&this._terminal.deregisterLinkMatcher(this._linkMatcherId),null===(e=this._linkProvider)||void 0===e||e.dispose()},e}();e.WebLinksAddon=a})(),r})()}));
|
||||
//# sourceMappingURL=xterm-addon-web-links.js.map
|
||||
1
assets/xterm-addon-web-links.js.map
Normal file
1
assets/xterm-addon-web-links.js.map
Normal file
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175
assets/xterm.css
Normal file
175
assets/xterm.css
Normal file
@ -0,0 +1,175 @@
|
||||
/**
|
||||
* Copyright (c) 2014 The xterm.js authors. 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. The terminal itself
|
||||
* has been extended to include xterm CSI codes, among
|
||||
* other features.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Default styles for xterm.js
|
||||
*/
|
||||
|
||||
.xterm {
|
||||
position: relative;
|
||||
user-select: none;
|
||||
-ms-user-select: none;
|
||||
-webkit-user-select: none;
|
||||
}
|
||||
|
||||
.xterm.focus,
|
||||
.xterm:focus {
|
||||
outline: none;
|
||||
}
|
||||
|
||||
.xterm .xterm-helpers {
|
||||
position: absolute;
|
||||
top: 0;
|
||||
/**
|
||||
* The z-index of the helpers must be higher than the canvases in order for
|
||||
* IMEs to appear on top.
|
||||
*/
|
||||
z-index: 5;
|
||||
}
|
||||
|
||||
.xterm .xterm-helper-textarea {
|
||||
padding: 0;
|
||||
border: 0;
|
||||
margin: 0;
|
||||
/* Move textarea out of the screen to the far left, so that the cursor is not visible */
|
||||
position: absolute;
|
||||
opacity: 0;
|
||||
left: -9999em;
|
||||
top: 0;
|
||||
width: 0;
|
||||
height: 0;
|
||||
z-index: -5;
|
||||
/** Prevent wrapping so the IME appears against the textarea at the correct position */
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
resize: none;
|
||||
}
|
||||
|
||||
.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,
|
||||
.xterm .xterm-cursor-pointer {
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
.xterm.column-select.focus {
|
||||
/* Column selection mode */
|
||||
cursor: crosshair;
|
||||
}
|
||||
|
||||
.xterm .xterm-accessibility,
|
||||
.xterm .xterm-message {
|
||||
position: absolute;
|
||||
left: 0;
|
||||
top: 0;
|
||||
bottom: 0;
|
||||
right: 0;
|
||||
z-index: 10;
|
||||
color: transparent;
|
||||
}
|
||||
|
||||
.xterm .live-region {
|
||||
position: absolute;
|
||||
left: -9999px;
|
||||
width: 1px;
|
||||
height: 1px;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.xterm-dim {
|
||||
opacity: 0.5;
|
||||
}
|
||||
|
||||
.xterm-underline {
|
||||
text-decoration: underline;
|
||||
}
|
||||
|
||||
.xterm-strikethrough {
|
||||
text-decoration: line-through;
|
||||
}
|
||||
2
assets/xterm.js
Normal file
2
assets/xterm.js
Normal file
File diff suppressed because one or more lines are too long
1
assets/xterm.js.map
Normal file
1
assets/xterm.js.map
Normal file
File diff suppressed because one or more lines are too long
22
go.mod
Normal file
22
go.mod
Normal file
@ -0,0 +1,22 @@
|
||||
module github.com/syssecfsu/wsterm
|
||||
|
||||
go 1.17
|
||||
|
||||
require (
|
||||
github.com/gin-contrib/sse v0.1.0 // indirect
|
||||
github.com/gin-gonic/gin v1.7.7 // indirect
|
||||
github.com/go-playground/locales v0.13.0 // indirect
|
||||
github.com/go-playground/universal-translator v0.17.0 // indirect
|
||||
github.com/go-playground/validator/v10 v10.4.1 // indirect
|
||||
github.com/golang/protobuf v1.3.3 // indirect
|
||||
github.com/gorilla/websocket v1.4.2 // indirect
|
||||
github.com/json-iterator/go v1.1.9 // indirect
|
||||
github.com/leodido/go-urn v1.2.0 // indirect
|
||||
github.com/mattn/go-isatty v0.0.12 // indirect
|
||||
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 // indirect
|
||||
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 // indirect
|
||||
github.com/ugorji/go/codec v1.1.7 // indirect
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 // indirect
|
||||
golang.org/x/sys v0.0.0-20200116001909-b77594299b42 // indirect
|
||||
gopkg.in/yaml.v2 v2.2.8 // indirect
|
||||
)
|
||||
51
go.sum
Normal file
51
go.sum
Normal file
@ -0,0 +1,51 @@
|
||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
|
||||
github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
|
||||
github.com/gin-gonic/gin v1.7.7 h1:3DoBmSbJbZAWqXJC3SLjAPfutPJJRN1U5pALB7EeTTs=
|
||||
github.com/gin-gonic/gin v1.7.7/go.mod h1:axIBovoeJpVj8S3BwE0uPMTeReE4+AfFtqpqaZ1qq1U=
|
||||
github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
|
||||
github.com/go-playground/locales v0.13.0 h1:HyWk6mgj5qFqCT5fjGBuRArbVDfE4hi8+e8ceBS/t7Q=
|
||||
github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTMfnGwq/HNwmWNS8=
|
||||
github.com/go-playground/universal-translator v0.17.0 h1:icxd5fm+REJzpZx7ZfpaD876Lmtgy7VtROAbHHXk8no=
|
||||
github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA=
|
||||
github.com/go-playground/validator/v10 v10.4.1 h1:pH2c5ADXtd66mxoE0Zm9SUhxE20r7aM3F26W0hOn+GE=
|
||||
github.com/go-playground/validator/v10 v10.4.1/go.mod h1:nlOn6nFhuKACm19sB/8EGNn9GlaMV7XkbRSipzJ0Ii4=
|
||||
github.com/golang/protobuf v1.3.3 h1:gyjaxf+svBWX08ZjK86iN9geUJF0H6gp2IRKX6Nf6/I=
|
||||
github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
|
||||
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
|
||||
github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
|
||||
github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
|
||||
github.com/json-iterator/go v1.1.9 h1:9yzud/Ht36ygwatGx56VwCZtlI/2AD15T1X2sjSuGns=
|
||||
github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
|
||||
github.com/leodido/go-urn v1.2.0 h1:hpXL4XnriNwQ/ABnpepYM/1vCLWNDfUNts8dX3xTG6Y=
|
||||
github.com/leodido/go-urn v1.2.0/go.mod h1:+8+nEpDfqqsY+g338gtMEUOtuK+4dEMhiQEgxpxOKII=
|
||||
github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
|
||||
github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
|
||||
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc=
|
||||
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
||||
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLDQ0W1YjYsBW+p8U2u7vzgW2SQVmlNazg=
|
||||
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
|
||||
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
|
||||
github.com/ugorji/go v1.1.7 h1:/68gy2h+1mWMrwZFeD1kQialdSzAb432dtpeJ42ovdo=
|
||||
github.com/ugorji/go v1.1.7/go.mod h1:kZn38zHttfInRq0xu/PH0az30d+z6vm202qpg1oXVMw=
|
||||
github.com/ugorji/go/codec v1.1.7 h1:2SvQaVZ1ouYrrKKwoSk2pzd4A9evlKJb9oTL+OaLUSs=
|
||||
github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLYF3GoBXY=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200116001909-b77594299b42 h1:vEOn+mP2zCOVzKckCZy6YsCtDblrpj/w7B9nxGNELpg=
|
||||
golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
|
||||
gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
98
main.go
Normal file
98
main.go
Normal file
@ -0,0 +1,98 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strings"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"github.com/gin-gonic/gin"
|
||||
"github.com/gorilla/websocket"
|
||||
)
|
||||
|
||||
var host *string = nil
|
||||
|
||||
var upgrader = websocket.Upgrader{
|
||||
ReadBufferSize : 4096,
|
||||
WriteBufferSize: 4096,
|
||||
CheckOrigin: func(r *http.Request) bool {
|
||||
org := r.Header.Get("Origin")
|
||||
h,err := url.Parse(org)
|
||||
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
|
||||
if (host == nil) || (*host != h.Host) {
|
||||
fmt.Println("failed origin check of ", org, "against", *host)
|
||||
}
|
||||
|
||||
return (host != nil) && (*host == h.Host)
|
||||
},
|
||||
}
|
||||
|
||||
// handle websockets
|
||||
func wsHandler(w http.ResponseWriter, r *http.Request) {
|
||||
conn, err := upgrader.Upgrade(w,r, nil)
|
||||
|
||||
if err!= nil {
|
||||
fmt.Println(err)
|
||||
return
|
||||
}
|
||||
|
||||
fmt.Println("Created the websocket")
|
||||
|
||||
for {
|
||||
msgType, p, err := conn.ReadMessage()
|
||||
|
||||
if err!= nil {
|
||||
fmt.Println(err)
|
||||
return
|
||||
}
|
||||
|
||||
if err := conn.WriteMessage(msgType, p); err!= nil {
|
||||
fmt.Println(err)
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// return files
|
||||
func fileHandler (c *gin.Context, fname string) {
|
||||
// if the URL has no fname, c.Param returns "/"
|
||||
if fname == "/" {
|
||||
fname = "/index.html"
|
||||
host = &c.Request.Host
|
||||
}
|
||||
|
||||
fname = fname[1:] //fname always starts with /
|
||||
fmt.Println(fname)
|
||||
|
||||
if strings.HasSuffix(fname, "html") {
|
||||
c.HTML(200, fname, nil)
|
||||
} else {
|
||||
//c.HTML interprets the file as HTML file
|
||||
//we do not need that for regular files
|
||||
c.File(fmt.Sprint("assets/", fname))
|
||||
}
|
||||
}
|
||||
|
||||
func main () {
|
||||
rt := gin.Default()
|
||||
|
||||
rt.SetTrustedProxies(nil)
|
||||
rt.LoadHTMLGlob("assets/*.html")
|
||||
|
||||
rt.GET("/*fname", func(c *gin.Context){
|
||||
fname := c.Param("fname")
|
||||
|
||||
// ws is a special case to create a new websocket
|
||||
switch fname {
|
||||
case "/ws":
|
||||
wsHandler(c.Writer, c.Request)
|
||||
default:
|
||||
fileHandler(c, fname)
|
||||
}
|
||||
})
|
||||
|
||||
rt.Run(":8080")
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user