+ Initial source checkin

core/client.js

@@ -0,0 +1,89 @@
+/* jslint node: true */
+'use strict';
+
+var stream		= require('stream');
+var term		= require('./client_term.js');
+var assert		= require('assert');
+var miscUtil	= require('./misc_util.js');
+var ansi		= require('./ansi_term.js');
+var logger		= require('./logger.js');
+
+exports.Client	= Client;
+
+function Client(input, output) {
+	stream.call(this);
+
+	var self	= this;
+
+	this.input			= input;
+	this.output			= output;
+	this.term			= new term.ClientTerminal(this.output);
+
+	self.on('data', function onData(data) {
+		console.log('data: ' + data.length);
+		handleANSIControlResponse(data);
+	});
+
+	function handleANSIControlResponse(data) {
+		console.log(data);
+		ansi.forEachControlCode(data, function onControlResponse(name, params) {
+			var eventName = 'on' + name[0].toUpperCase() + name.substr(1);
+			console.log(eventName + ': ' + params);
+			self.emit(eventName, params);
+		});
+	}
+}
+
+require('util').inherits(Client, stream);
+
+Client.prototype.end = function () {
+	return this.output.end.apply(this.output, arguments);
+};
+
+Client.prototype.destroy = function () {
+	return this.output.destroy.apply(this.output, arguments);
+};
+
+Client.prototype.destroySoon = function () {
+	return this.output.destroySoon.apply(this.output, arguments);
+};
+
+Client.prototype.getch = function(cb) {
+	this.input.once('data', function onData(data) {
+		//	:TODO: needs work. What about F keys and the like?
+		assert(data.length === 1);
+		cb(data);
+	});
+};
+
+Client.prototype.address = function() {
+	return this.input.address();
+};
+
+///////////////////////////////////////////////////////////////////////////////
+//	Default error handlers
+///////////////////////////////////////////////////////////////////////////////
+
+Client.prototype.defaultHandlerMissingMod = function(err) {
+	var self = this;
+
+	function handler(err) {
+		logger.log.error(err);
+
+		self.term.write('An unrecoverable error has been encountered!\n');
+		self.term.write('This has been logged for your SysOp to review.\n');
+		self.term.write('\nGoodbye!\n');
+
+		
+		//self.term.write(err);
+
+		//if(miscUtil.isDevelopment() && err.stack) {
+		//	self.term.write('\n' + err.stack + '\n');
+		//}		
+
+		self.end();
+	}
+
+	return handler;
+};
+