init
This commit is contained in:
parent
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146
.gitignore
vendored
146
.gitignore
vendored
@ -1,146 +0,0 @@
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# ---> Node
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# Logs
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logs
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*.log
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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||||
lerna-debug.log*
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||||
.pnpm-debug.log*
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||||
|
||||
# Diagnostic reports (https://nodejs.org/api/report.html)
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report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
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||||
|
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# Runtime data
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||||
pids
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*.pid
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*.seed
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*.pid.lock
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||||
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# Directory for instrumented libs generated by jscoverage/JSCover
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lib-cov
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# Coverage directory used by tools like istanbul
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coverage
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*.lcov
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# nyc test coverage
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.nyc_output
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# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
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.grunt
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# Bower dependency directory (https://bower.io/)
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bower_components
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||||
|
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# node-waf configuration
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.lock-wscript
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||||
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||||
# Compiled binary addons (https://nodejs.org/api/addons.html)
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build/Release
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# Dependency directories
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node_modules/
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jspm_packages/
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# Snowpack dependency directory (https://snowpack.dev/)
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web_modules/
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|
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# TypeScript cache
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||||
*.tsbuildinfo
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||||
|
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# Optional npm cache directory
|
||||
.npm
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||||
|
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# Optional eslint cache
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||||
.eslintcache
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||||
|
||||
# Optional stylelint cache
|
||||
.stylelintcache
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||||
|
||||
# Microbundle cache
|
||||
.rpt2_cache/
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||||
.rts2_cache_cjs/
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.rts2_cache_es/
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.rts2_cache_umd/
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||||
|
||||
# Optional REPL history
|
||||
.node_repl_history
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||||
|
||||
# Output of 'npm pack'
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*.tgz
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||||
|
||||
# Yarn Integrity file
|
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.yarn-integrity
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||||
|
||||
# dotenv environment variable files
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.env
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.env.development.local
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.env.test.local
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.env.production.local
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.env.local
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# parcel-bundler cache (https://parceljs.org/)
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.cache
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.parcel-cache
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||||
# Next.js build output
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||||
.next
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out
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||||
# Nuxt.js build / generate output
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||||
.nuxt
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dist
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||||
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||||
# Gatsby files
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.cache/
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||||
# Comment in the public line in if your project uses Gatsby and not Next.js
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# https://nextjs.org/blog/next-9-1#public-directory-support
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# public
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||||
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||||
# vuepress build output
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||||
.vuepress/dist
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||||
|
||||
# vuepress v2.x temp and cache directory
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.temp
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.cache
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||||
|
||||
# Docusaurus cache and generated files
|
||||
.docusaurus
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||||
|
||||
# Serverless directories
|
||||
.serverless/
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||||
|
||||
# FuseBox cache
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||||
.fusebox/
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||||
|
||||
# DynamoDB Local files
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||||
.dynamodb/
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||||
|
||||
# TernJS port file
|
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.tern-port
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|
||||
# Stores VSCode versions used for testing VSCode extensions
|
||||
.vscode-test
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|
||||
# yarn v2
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.yarn/cache
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||||
.yarn/unplugged
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.yarn/build-state.yml
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.yarn/install-state.gz
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||||
.pnp.*
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||||
|
||||
# ---> VisualStudioCode
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.vscode/*
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!.vscode/settings.json
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!.vscode/tasks.json
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!.vscode/launch.json
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!.vscode/extensions.json
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!.vscode/*.code-snippets
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# Local History for Visual Studio Code
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.history/
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||||
|
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# Built Visual Studio Code Extensions
|
||||
*.vsix
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17
.vscode/launch.json
vendored
Normal file
17
.vscode/launch.json
vendored
Normal file
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{
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||||
// Use IntelliSense to learn about possible attributes.
|
||||
// Hover to view descriptions of existing attributes.
|
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// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
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||||
"version": "0.2.0",
|
||||
"configurations": [
|
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{
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"type": "pwa-node",
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"request": "launch",
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"name": "Launch Program",
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"skipFiles": [
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"<node_internals>/**"
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],
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"program": "${workspaceFolder}/index.js"
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}
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]
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}
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116
index.html
Normal file
116
index.html
Normal file
File diff suppressed because one or more lines are too long
378
index.js
Normal file
378
index.js
Normal file
@ -0,0 +1,378 @@
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//start ws server with socket.io
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var http = require('http');
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var express = require('express');
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var app = express();
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var server = http.createServer(app);
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var port = process.env.PORT || 8480;
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const { Server } = require("socket.io");
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const { abort } = require('process');
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const io = new Server(server);
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app.get('/', (req, res) => {
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res.sendFile(__dirname + '/index.html');
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});
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//initialize buffer
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var buffer = [];
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var filesystem = [];
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var curdir = [];
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var sessions = [];
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var curdirx = [];
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//on connection
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function sendbuffer(socket, bufferx) {
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var bufx = bufferx[socket.id];
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//add placeholder character(reserved unicode) for blinking cursor in client;
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bufx += "\u2588";
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socket.emit('buffer', bufx);
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}
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io.on('connection', (socket) => {
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console.log('a user connected');
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buffer[socket.id] = "";
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filesystem[socket.id] = {};
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curdir[socket.id] = filesystem[socket.id];
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curdirx[socket.id] = [];
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//welcome message
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buffer[socket.id] = "Welcome to the console!\n";
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buffer[socket.id] += "Type 'help' to see the available commands.\n";
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buffer[socket.id] += "#";
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//send buffer
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sendbuffer(socket, buffer);
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socket.on('keypress', (data) => {
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console.log('a key was pressed');
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//get key
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//convert data to string
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var key = String.fromCharCode(data);
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//convert key to lowercase
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key = key.toLowerCase();
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console.log(data);
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//check if key is printable character or digit or . or space etc
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//check if key is enter
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if (data == 8){
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//backspace
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//if line is not empty remove last character if it is not the first character
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var lines = buffer[socket.id].split("\n");
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if (lines[lines.length - 1] != "#") {
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lines[lines.length - 1] = lines[lines.length - 1].slice(0, -1);
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buffer[socket.id] = lines.join("\n");
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}
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}
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else if(data == 13) {
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//execute command
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let lines = buffer[socket.id].split('\n');
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let command = lines[lines.length-1];
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//remove # from command
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command = command.substring(1);
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//remove \n and everything after
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command = command.substring(command.indexOf('\n'), command.length);
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let args = command.split(' ');
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let commandName = args[0];
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let commandArgs = args.slice(1);
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//remove trailing spaces
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commandArgs = commandArgs.map(function(arg) {
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return arg.trim();
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});
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//add \n to buffer
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buffer[socket.id] += "\n";
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//remove # in beginning of commandname
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console.log("Executing command: \"" + commandName + "\" with arguments: \"" + commandArgs + "\"");
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resolveCommand(commandName, socket, commandArgs);
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}
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else{
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//add key to buffer
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buffer[socket.id] += key;
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}
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//send buffer to client
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sendbuffer(socket, buffer);
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});
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});
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io.on('disconnect', (socket) => {
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console.log('user disconnected');
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buffer[socket.id] = "";
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});
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function resolveCommand(commandname, socket, args) {
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switch (commandname) {
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case "help":
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buffer[socket.id] += "Available commands:\n";
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buffer[socket.id] += "help - shows this help\n";
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buffer[socket.id] += "clear - clears the console\n";
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buffer[socket.id] += "exit - exits the console\n";
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buffer[socket.id] += "ls - lists the files in the current directory\n";
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buffer[socket.id] += "cd - changes the current directory\n";
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buffer[socket.id] += "echo - prints the arguments\n";
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buffer[socket.id] += "mkdir - creates a new directory\n";
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buffer[socket.id] += "cat - prints the contents of a file\n";
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buffer[socket.id] += "touch - creates a new file\n";
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buffer[socket.id] += "rm - removes a file\n";
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buffer[socket.id] += "mv - moves a file\n";
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buffer[socket.id] += "cp - copies a file\n";
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buffer[socket.id] += "rmdir - removes a directory\n";
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//spam
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buffer[socket.id] += "spam - spams the console\n";
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//command to write rest of args to file
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buffer[socket.id] += "write - writes the arguments to a file\n";
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//command to take a screenshot which is saved in the current directory with filename from args
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buffer[socket.id] += "screenshot - takes a screenshot\n";
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break;
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case "savesess":
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if (args.length == 2) {
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if (args[0] == "kryptic") {
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sessions[args[1]] = [];
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sessions[args[1]]["buffer"] = buffer[socket.id].slice();
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sessions[args[1]]["filesystem"] = JSON.parse(JSON.stringify(filesystem[socket.id]));
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sessions[args[1]]["curdir"] = JSON.parse(JSON.stringify(curdir[socket.id]));
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var data = JSON.stringify(sessions);
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//write all sessions to a single file called sessions.json
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fs.writeFileSync("./sessions.json", data);
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buffer[socket.id] += "Session saved.\n";
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}
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else {
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buffer[socket.id] += "Invalid command.";
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}
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}
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||||
else {
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buffer[socket.id] += "Invalid command.";
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}
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break;
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case "loadsess":
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if (args.length == 1) {
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if(sessions[args[0]] != undefined) {
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sessions = JSON.parse(fs.readFileSync("./sessions.json"));
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filesystem[socket.id] = sessions[args[0]]["filesystem"];
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curdir[socket.id] = sessions[args[0]]["curdir"];
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buffer[socket.id] = sessions[args[0]]["buffer"];
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buffer[socket.id] += "Session loaded.\n";
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}
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}
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else {
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}
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break;
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case "wee":
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buffer[socket.id] += "woo\n";
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break;
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||||
case "woo":
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buffer[socket.id] += "wee\n";
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break;
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//implement more commands
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case "screenshot":
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curdir[socket.id][args[0]] = buffer[socket.id];
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buffer[socket.id] += "Screenshot saved to " + args[0] + "\n";
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break;
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case "rm":
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if (curdir[socket.id][args[0]] != undefined) {
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if (typeof curdir[socket.id][args[0]] == "string") {
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delete curdir[socket.id][args[0]];
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buffer[socket.id] += "File " + args[0] + " removed\n";
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||||
}
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||||
else {
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buffer[socket.id] += "Error: " + args[0] + " is not a file\n";
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||||
}
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||||
}
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||||
else {
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buffer[socket.id] += "Error: " + args[0] + " does not exist\n";
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}
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break;
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case "mv":
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if (curdir[socket.id][args[0]] != undefined) {
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if (typeof curdir[socket.id][args[0]] == "string") {
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curdir[socket.id][args[1]] = curdir[socket.id][args[0]];
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delete curdir[socket.id][args[0]];
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buffer[socket.id] += "File " + args[0] + " moved to " + args[1] + "\n";
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}
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||||
else {
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||||
buffer[socket.id] += "Error: " + args[0] + " is not a file\n";
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||||
}
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||||
}
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else {
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buffer[socket.id] += "Error: " + args[0] + " does not exist\n";
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||||
}
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||||
break;
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||||
case "cp":
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||||
if (curdir[socket.id][args[0]] != undefined) {
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if (typeof curdir[socket.id][args[0]] == "string") {
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curdir[socket.id][args[1]] = curdir[socket.id][args[0]].slice(0);
|
||||
buffer[socket.id] += "File " + args[0] + " copied to " + args[1] + "\n";
|
||||
}
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||||
else {
|
||||
buffer[socket.id] += "Error: " + args[0] + " is not a file\n";
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||||
}
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||||
}
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||||
else {
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||||
buffer[socket.id] += "Error: " + args[0] + " does not exist\n";
|
||||
}
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||||
break;
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||||
case "rmdir":
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||||
if (curdir[socket.id][args[0]] != undefined) {
|
||||
if (typeof curdir[socket.id][args[0]] == "object") {
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delete curdir[socket.id][args[0]];
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||||
buffer[socket.id] += "Directory " + args[0] + " removed\n";
|
||||
}
|
||||
else {
|
||||
buffer[socket.id] += "Error: " + args[0] + " is not a directory\n";
|
||||
}
|
||||
}
|
||||
else {
|
||||
buffer[socket.id] += "Error: " + args[0] + " does not exist\n";
|
||||
}
|
||||
break;
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||||
case "spam":
|
||||
//spam arguments times from first argument
|
||||
for (let i = 0; i < args[0]; i++) {
|
||||
buffer[socket.id] += args.slice(1).join(" ") + "\n";
|
||||
}
|
||||
break;
|
||||
case "touch":
|
||||
if (args.length == 0) {
|
||||
buffer[socket.id] += "touch: missing operand\n";
|
||||
}
|
||||
else {
|
||||
filesystem[socket.id][args[0]] = "";
|
||||
}
|
||||
|
||||
break;
|
||||
case "write":
|
||||
if (args.length == 0) {
|
||||
buffer[socket.id] += "write: missing operand\n";
|
||||
}
|
||||
else {
|
||||
filesystem[socket.id][args[0]] = "";
|
||||
for (let i = 1; i < args.length; i++) {
|
||||
filesystem[socket.id][args[0]] += args[i] + " ";
|
||||
}
|
||||
}
|
||||
break;
|
||||
case "cat":
|
||||
if (args.length == 0) {
|
||||
buffer[socket.id] += "cat: missing operand\n";
|
||||
}
|
||||
else {
|
||||
let file = args[0];
|
||||
if (curdir[socket.id][file] == undefined) {
|
||||
buffer[socket.id] += "cat: " + file + ": No such file or directory\n";
|
||||
}
|
||||
//check if type string
|
||||
else if(typeof curdir[socket.id][file] == "string") {
|
||||
buffer[socket.id] += curdir[socket.id][file] + "\n";
|
||||
}
|
||||
else{
|
||||
buffer[socket.id] += "cat: " + file + ": Is not a file\n";
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
case "echo":
|
||||
buffer[socket.id] += args.join(' ');
|
||||
buffer[socket.id] += "\n";
|
||||
break;
|
||||
case "clear":
|
||||
buffer[socket.id] = "";
|
||||
|
||||
break;
|
||||
case "exit":
|
||||
buffer[socket.id] = "";
|
||||
buffer[socket.id] += "Bye!\n";
|
||||
|
||||
socket.disconnect();
|
||||
break;
|
||||
case "ls":
|
||||
buffer[socket.id] += "Files in the current directory:\n";
|
||||
//list only first level files
|
||||
for (var key in curdir[socket.id]) {
|
||||
//buffer[socket.id] += key + "\n";
|
||||
//also print if it is a directory or file
|
||||
if (typeof curdir[socket.id][key] == "string") {
|
||||
buffer[socket.id] += key + " (file)\n";
|
||||
}
|
||||
else if (typeof curdir[socket.id][key] == "object") {
|
||||
buffer[socket.id] += key + " (directory)\n";
|
||||
}
|
||||
else {
|
||||
buffer[socket.id] += key + " (unknown)\n";
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
case "cd":
|
||||
if (args.length == 0) {
|
||||
buffer[socket.id] += "Please specify a directory.\n";
|
||||
|
||||
}
|
||||
else {
|
||||
if(args[0] == "..") {
|
||||
//go up one directory
|
||||
//recursively scan filesystem until we find curdir and then set curdir to its parent
|
||||
//check curdirx is not empty
|
||||
if (curdirx[socket.id].length > 0) {
|
||||
//pop off last element
|
||||
sync = "filesystem[socket.id]";
|
||||
for(let i = 0; i < curdirx[socket.id].length; i++) {
|
||||
sync += "['" + curdirx[socket.id][i] + "']";
|
||||
}
|
||||
eval(sync + " = curdir[socket.id]");
|
||||
curdirx[socket.id].pop();
|
||||
//curdir = filesystem[socket.id][(curdirx[socket.id][0])][(curdirx[socket.id][1])].......;
|
||||
//i know i shouldnt use eval but I don't know any other way to do this
|
||||
cmdexec = "curdir = filesystem[socket.id]";
|
||||
//syncing = write curdir to a path in the filesystem
|
||||
for (let i = 0; i < curdirx[socket.id].length; i++) {
|
||||
cmdexec += "[(curdirx[socket.id][" + i + "])]";
|
||||
}
|
||||
eval(cmdexec);
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (curdir[socket.id][args[0]] != undefined) {
|
||||
//check if type dict
|
||||
if (typeof curdir[socket.id][args[0]] == "object") {
|
||||
curdir[socket.id] = curdir[socket.id][args[0]];
|
||||
buffer[socket.id] += "Changed directory to " + args[0] + "\n";
|
||||
curdirx[socket.id].push(args[0]);
|
||||
}
|
||||
else{
|
||||
buffer[socket.id] += "cd: " + args[0] + ": Is not a directory\n";
|
||||
}
|
||||
|
||||
}
|
||||
else {
|
||||
buffer[socket.id] += "Directory " + args[0] + " does not exist.\n";
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
case "pwd":
|
||||
var curdirasstring = curdirx[socket.id].join("/");
|
||||
|
||||
buffer[socket.id] += "Current directory: " + curdirasstring + "\n";
|
||||
|
||||
break;
|
||||
case "mkdir":
|
||||
if (args.length == 0) {
|
||||
buffer[socket.id] += "Please specify a directory.\n";
|
||||
|
||||
}
|
||||
else {
|
||||
if (filesystem[socket.id][args[0]]) {
|
||||
buffer[socket.id] += "Directory " + args[0] + " already exists.\n";
|
||||
|
||||
}
|
||||
else {
|
||||
curdir[socket.id][args[0]] = {};
|
||||
buffer[socket.id] += "Created directory " + args[0] + "\n";
|
||||
|
||||
}
|
||||
}
|
||||
break;
|
||||
//invalid command
|
||||
default:
|
||||
buffer[socket.id] += "Invalid command.\n";
|
||||
}
|
||||
buffer[socket.id] += "#";
|
||||
|
||||
}
|
||||
server.listen(port, function() {
|
||||
console.log('Server listening at port %d', port);
|
||||
});
|
||||
1387
package-lock.json
generated
Normal file
1387
package-lock.json
generated
Normal file
File diff suppressed because it is too large
Load Diff
16
package.json
Normal file
16
package.json
Normal file
@ -0,0 +1,16 @@
|
||||
{
|
||||
"name": "clisite",
|
||||
"version": "1.0.0",
|
||||
"description": "",
|
||||
"main": "index.js",
|
||||
"scripts": {
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"keywords": [],
|
||||
"author": "",
|
||||
"license": "ISC",
|
||||
"dependencies": {
|
||||
"express": "^4.18.1",
|
||||
"socket.io": "^4.5.1"
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user