+ Concept of PluginModule and inherited classes such as ServerModule, MenuModule, ...

* Client now tracks current menu module. Auto detach events, etc.

core/bbs.js

@@ -3,7 +3,7 @@
 
 //	ENiGMA½
 var conf		= require('./config.js');
-var modules		= require('./modules.js');
+var moduleUtil	= require('./module_util.js');
 var logger		= require('./logger.js');
 var miscUtil	= require('./misc_util.js');
 var database	= require('./database.js');
@@ -117,7 +117,7 @@ function startListening() {
 		return [];
 	}
 
-	modules.loadModulesForCategory('servers', function onServerModule(err, module) {
+	moduleUtil.loadModulesForCategory('servers', function onServerModule(err, module) {
 		if(err) {
 			logger.log.info(err);
 			return;
@@ -129,7 +129,8 @@ function startListening() {
 			return;
 		}
 
-		var server = module.createServer();
+		var moduleInst = new module.getModule();
+		var server = moduleInst.createServer();
 
 		//	:TODO: handle maxConnections, e.g. conf.maxConnections
 

core/client.js

@@ -2,12 +2,15 @@
 'use strict';
 
 var stream		= require('stream');
-var term		= require('./client_term.js');
 var assert		= require('assert');
+
+var term		= require('./client_term.js');
 var miscUtil	= require('./misc_util.js');
 var ansi		= require('./ansi_term.js');
-var logger		= require('./logger.js');
+var logger		= require('./logger.js');	//	:TODO: cleanup and just use Log.
+var Log			= require('./logger.js').log;
 var user		= require('./user.js');
+var moduleUtil	= require('./module_util.js');
 
 exports.Client	= Client;
 
@@ -183,6 +186,33 @@ Client.prototype.address = function() {
 	return this.input.address();
 };
 
+Client.prototype.gotoMenuModule = function(name, cb) {
+	var self = this;
+	
+	//	Assign a default missing module handler callback if none was provided
+	cb = miscUtil.valueWithDefault(cb, self.defaultHandlerMissingMod());
+
+	if(self.currentMenuModule) {
+		self.currentMenuModule.leave();
+	}
+
+	moduleUtil.loadModule(name, 'mods', function onModuleLoaded(err, mod) {
+		if(err) {
+			cb(err);
+		} else {
+			try {
+				Log.debug({ moduleName : name }, 'Goto menu module');
+				var modInst = new mod.getModule();
+				modInst.enter(self);
+
+				self.currentMenuModule = modInst;
+			} catch(e) {
+				cb(e);
+			}
+		}
+	});
+};
+
 ///////////////////////////////////////////////////////////////////////////////
 //	Default error handlers
 ///////////////////////////////////////////////////////////////////////////////

core/config.js

@@ -43,7 +43,7 @@ module.exports = {
 				},
 				ssh : {
 					port			: 8889,
-					enabled			: true,
+					enabled			: false,
 					rsaPrivateKey	: paths.join(__dirname, './../misc/default_key.rsa'),
 					dsaPrivateKey	: paths.join(__dirname, './../misc/default_key.dsa'),
 				}

core/connect.js

@@ -3,7 +3,7 @@
 
 var ansi		= require('./ansi_term.js');
 var artwork		= require('./art.js');
-var modules		= require('./modules.js');
+var moduleUtil	= require('./module_util.js');
 var Log			= require('./logger.js').log;
 var Config		= require('./config.js').config;
 var packageJson = require('../package.json');
@@ -84,7 +84,8 @@ function connectEntry(client) {
 
 			setTimeout(function onTimeout() {
 				term.write(ansi.clearScreen());
-				modules.goto(Config.entryMod, client);
+				client.gotoMenuModule(Config.entryMod);
+				//moduleUtil.goto(Config.entryMod, client);
 			}, timeout);
 		});
 	}, 500);

core/menu_module.js

@@ -0,0 +1,29 @@
+/* jslint node: true */
+'use strict';
+
+var PluginModule			= require('./plugin_module.js').PluginModule;
+
+exports.MenuModule		= MenuModule;
+
+function MenuModule() {
+	PluginModule.call(this);
+
+	this.viewControllers = [];
+}
+
+require('util').inherits(MenuModule, PluginModule);
+
+MenuModule.prototype.enter = function(client) {
+	
+};
+
+MenuModule.prototype.leave = function() {
+	this.viewControllers.forEach(function onVC(vc) {
+		vc.detachClientEvents();
+	});
+};
+
+MenuModule.prototype.addViewController = function(vc) {
+	this.viewControllers.push(vc);
+	return vc;	//	allow var vc = this.addViewController(new ViewController(...));
+};

core/module_util.js

@@ -3,16 +3,14 @@
 
 var fs 			= require('fs');
 var paths		= require('path');
+
 var conf		= require('./config.js');
 var miscUtil	= require('./misc_util.js');
-var logger		= require('./logger.js');
 
 //	exports
 exports.loadModule				= loadModule;
 exports.loadModulesForCategory	= loadModulesForCategory;
 
-exports.goto					= goto;
-
 function loadModule(name, category, cb) {
 	var config	= conf.config;
 	var path	= config.paths[category];
@@ -32,12 +30,17 @@ function loadModule(name, category, cb) {
 
 	try {
 		var mod = require(paths.join(path, name + '.js'));
-		
+
 		if(!mod.moduleInfo) {
 			cb(new Error('module is missing \'moduleInfo\' section'));
 			return;
 		}
-		
+
+		if(!mod.getModule || typeof mod.getModule !== 'function') {
+			cb(new Error('Invalid or missing missing \'getModule\' method'));
+			return;
+		}
+
 		mod.runtime = {
 			config : config
 		};
@@ -46,7 +49,7 @@ function loadModule(name, category, cb) {
 	} catch(e) {
 		cb(e);
 	}
-};
+}
 
 function loadModulesForCategory(category, cb) {
 	var path = conf.config.paths[category];
@@ -63,23 +66,4 @@ function loadModulesForCategory(category, cb) {
 			loadModule(paths.basename(file, '.js'), category, cb);
 		});
 	});
-};
+}
-
-
-function goto(name, client, cb) {
-	//	Assign a default missing module handler callback if none was provided
-	cb = miscUtil.valueWithDefault(cb, client.defaultHandlerMissingMod());
-
-	loadModule(name, 'mods', function onMod(err, mod) {
-		if(err) {
-			cb(err);
-		} else {
-			try {
-				logger.log.debug({ moduleName : name }, 'Goto module');
-				mod.entryPoint(client);	
-			} catch (e) {
-				cb(e);
-			}
-		}
-	});
-};

core/plugin_module.js

@@ -0,0 +1,7 @@
+/* jslint node: true */
+'use strict';
+
+exports.PluginModule	= PluginModule;
+
+function PluginModule() {
+}

core/server_module.js

@@ -0,0 +1,19 @@
+/* jslint node: true */
+'use strict';
+
+var PluginModule			= require('./plugin_module.js').PluginModule;
+
+exports.ServerModule	= ServerModule;
+
+function ServerModule() {
+	PluginModule.call(this);
+
+	this.viewControllers = [];
+}
+
+require('util').inherits(ServerModule, PluginModule);
+
+ServerModule.prototype.createServer = function() {
+	console.log('ServerModule createServer')
+	return null;
+};

core/servers/ssh.js

@@ -25,7 +25,7 @@ function SSHClient(input, output) {
 	this.input.on('authentication', function onAuthentication(ctx) {
 		console.log('auth: ' + ctx.method);
 
-		if('password' == ctx.method) {
+		if('password' === ctx.method) {
 			//	:TODO: Log attempts
 			user.authenticate(ctx.username, ctx.password, self, function onAuthResult(isAuth) {
 				if(isAuth) {
@@ -34,9 +34,19 @@ function SSHClient(input, output) {
 					ctx.reject();
 				}
 			});
-		} else if('publickey' == ctx.method) {
+		} else if('publickey' === ctx.method) {
 			console.log('pub key path');
+		} else if('keyboard-interactive' === ctx.method) {
+			ctx.reject(['password']);
 			//	:TODO: support this. Allow users to generate a key for use or w/e
+		
+		/*} else if('keyboard-interactive' === ctx.method) {
+			console.log(ctx.submethods);	//	:TODO: proper logging; handle known types, etc.
+
+			ctx.prompt([ { prompt : 'Password: ', echo : false } ], function onPromptResponses(err, responses) {
+				console.log(err);
+				console.log(responses);
+			});*/
 		} else {
 			ctx.reject();
 		}
@@ -44,10 +54,10 @@ function SSHClient(input, output) {
 
 	this.input.on('ready', function onReady() {
 		console.log('Client authenticated');
-	});
 
-	this.input.on('session', function onSession(accept, reject) {
+		self.input.on('session', function onSession(accept, reject) {
-		var session = accept();
+
+		});
 	});
 
 	this.input.on('end', function onEnd() {
@@ -66,7 +76,8 @@ function createServer() {
 	};
 
 	var server = ssh2.Server(serverConf);
-	server.on('connection', function onConnection(conn) {
+	server.on('connection', function onConnection(conn, info) {
+		console.log(info);	//	:TODO: Proper logging
 		var client = new SSHClient(conn, conn);
 		this.emit('client', client);
 	});

core/servers/telnet.js

@@ -2,14 +2,16 @@
 'use strict';
 
 //	ENiGMA½
-var baseClient	= require('../client.js');
+var baseClient		= require('../client.js');
-var logger		= require('../logger.js');
+var logger			= require('../logger.js');
+var ServerModule	= require('../server_module.js').ServerModule;
 
-var net 		= require('net');
+var net 			= require('net');
-var buffers		= require('buffers');
+var buffers			= require('buffers');
-var binary		= require('binary');
+var binary			= require('binary');
-var stream		= require('stream');
+var stream			= require('stream');
-var assert		= require('assert');
+var assert			= require('assert');
+var util			= require('util');
 
 //var debug	= require('debug')('telnet');
 
@@ -19,7 +21,8 @@ exports.moduleInfo = {
 	author	: 'NuSkooler'
 };
 
-exports.createServer = createServer;
+exports.getModule	= TelnetServerModule;
+
 
 //
 //	Telnet Protocol Resources
@@ -469,7 +472,7 @@ function TelnetClient(input, output) {
 	});
 }
 
-require('util').inherits(TelnetClient, baseClient.Client);
+util.inherits(TelnetClient, baseClient.Client);
 
 ///////////////////////////////////////////////////////////////////////////////
 //	Telnet Command/Option handling
@@ -716,7 +719,7 @@ Object.keys(OPTIONS).forEach(function(name) {
 	});
 });
 
-
+/*
 function createServer() {
 	var server = net.createServer(function onConnection(sock) {
 		var self = this;
@@ -729,3 +732,27 @@ function createServer() {
 
 	return server;
 }
+*/
+
+function TelnetServerModule() {
+	console.log('TelnetServerModule')
+	ServerModule.call(this);
+}
+
+util.inherits(TelnetServerModule, ServerModule);
+
+TelnetServerModule.prototype.createServer = function() {
+	console.log('TelnetServerModule createServer')
+	TelnetServerModule.super_.prototype.createServer.call(this);
+
+	var server = net.createServer(function onConnection(sock) {
+		var self = this;
+		var client = new TelnetClient(sock, sock);
+		
+		client.banner();
+
+		self.emit('client', client);
+	});
+
+	return server;
+};

mods/matrix.js

@@ -1,18 +1,18 @@
 /* jslint node: true */
 'use strict';
 
-var ansi		= require('../core/ansi_term.js');
+var ansi			= require('../core/ansi_term.js');
-var art			= require('../core/art.js');
+var art				= require('../core/art.js');
-var user		= require('../core/user.js');
+var user			= require('../core/user.js');
-var theme		= require('../core/theme.js');
+var theme			= require('../core/theme.js');
-var modules		= require('../core/modules.js');
+var MenuModule		= require('../core/menu_module.js').MenuModule;
 
-//var view		= require('../core/view.js');
+//var view			= require('../core/view.js');
-var textView	= require('../core/text_view.js');
+var textView		= require('../core/text_view.js');
 var editTextView	= require('../core/edit_text_view.js');
 var ViewController	= require('../core/view_controller.js').ViewController;
 
-var async		= require('async');
+//var async			= require('async');
 
 exports.moduleInfo = {
 	name	: 'Matrix',
@@ -20,8 +20,63 @@ exports.moduleInfo = {
 	author	: 'NuSkooler',
 };
 
-exports.entryPoint	= entryPoint;
+//exports.entryPoint	= entryPoint;
+exports.getModule	= MatrixModule;
 
+
+function MatrixModule() {
+	MenuModule.call(this);
+}
+
+require('util').inherits(MatrixModule, MenuModule);
+
+MatrixModule.prototype.enter = function(client) {
+	MatrixModule.super_.prototype.enter.call(this);
+
+	var self = this;
+
+	client.term.write(ansi.resetScreen());
+	//client.term.write('\x1b[?33h');
+
+	theme.displayThemeArt('MATRIX', client, function onMatrix(err, mciMap) {
+		console.log(mciMap);
+		if(mciMap.ET1 && mciMap.ET2 && mciMap.BN1 && mciMap.BN2 && mciMap.BN3) {
+			//
+			//	Form via EditTextViews and ButtonViews
+			//	* ET1 - userName
+			//	* ET2 - password
+			//	* BN1 - Login
+			//	* BN2 - New
+			//	* BN3 - Bye!
+			//
+		} else if(mciMap.VM1) {
+			//
+			//	Menu via VerticalMenuView
+			//
+			//	* VM1 - menu with the following items:
+			//		0 - Login
+			//		1 - New
+			//		2 - Bye!
+			//
+			//var vc = new ViewController(client);
+			var vc = self.addViewController(new ViewController(client));
+
+			vc.on('submit', function onSubmit(form) {
+				console.log(form);
+			});
+
+			vc.loadFromMCIMap(mciMap);
+			vc.setViewOrder();
+			//	:TODO: Localize
+			vc.getView(1).setItems(['Login', 'New User', 'Goodbye!']);
+			vc.getView(1).submit = true;
+			vc.switchFocus(1);
+		}
+	});
+};
+
+
+/*
 function entryPoint(client) {
 
 	client.term.write(ansi.resetScreen());
@@ -50,17 +105,19 @@ function entryPoint(client) {
 			var vc = new ViewController(client);
 
 			vc.on('submit', function onSubmit(form) {
-
+				console.log(form);
 			});
 
 			vc.loadFromMCIMap(mciMap);
 			vc.setViewOrder();
 			//	:TODO: Localize
 			vc.getView(1).setItems(['Login', 'New User', 'Goodbye!']);
+			vc.getView(1).submit = true;
 			vc.switchFocus(1);
 		}
 	});
 }
+*/
 
 /*
 function entryPoint(client) {