Added automatic menu creation

ControlPort.js

@@ -5,6 +5,7 @@ function ControlPort(prompt_) {
 
 	this.prompt = '\033[1;33m'+p+'> \033[22;39m';
 	this.commands = {};
+	this.menu = '---- Menu ----\n';
 }
 
 
@@ -17,7 +18,10 @@ ControlPort.prototype.start = function (port) {
 			self.handler(data,socket);
 		});
 	}).listen(this.port);
-
+
+	this.register('menu',function() {
+			return this.menu+'\n';
+	});
 }
 
 
@@ -36,9 +40,35 @@ ControlPort.prototype.handler = function (data,socket) {
 	socket.write(out+'\n'+this.prompt); 
 }
 
+ControlPort.prototype.addToMenu = function (name, args,descrip) {
+	var command = '  '+name;
+	for(var i = 0; i < args.length; i++) {
+		command += ' <'+args[i]+'>';
+	}
+	command += ' - '+descrip;
+	this.menu += command+'\n\n';
+}
+
+ControlPort.prototype.register = function(name, callback, descrip) {
+
+	if(name === 'menu') {
+		delete this.commands['menu'];
+	}
 
-ControlPort.prototype.register = function(name, callback) {
 	this.commands[name] = callback;
+	if(descrip !== undefined) {
+		this.addToMenu(name,extractArguments(callback.toString()),descrip);
+	}
+}
+
+function extractArguments (string) {
+	string = string.replace('function','');
+	var args =	string.substring(0,string.search('{')).replace(/^\s+\(/g,'').replace(/\)\s+$/g, '').split(',');
+	for(var i = 0; i < args.length; i++) {
+		args[i] = args[i].replace(/^\s+/g,'').replace(/\s+$/g,'');
+	}
+	return args;
 }
 
+
 exports.ControlPort = ControlPort;