Ask the user the IP to use

app.js

@@ -27,24 +27,63 @@ try {
     process.exit(1);
 }
 
+Array.prototype.equals = function (otherArray) {
+	return !(this < otherArray || otherArray < this);
+}
+
+
+
 if (!config.serverHost) {
-    console.error("Please specify a valid hostname or IP for your computer using the \"-h\" command-line parameter.");
-    process.exit(1);
+
+	var ips = scanAvailableIPs();
+	if (ips.length > 1) {
+		console.log("Cannot decide which IP to use, please specify one of these");
+		ips.forEach(function(ip, i) {
+			console.log('[', i + 1, ']:', ip);
+		})
+
+		var prompt = require('prompt');
+		prompt.start();
+		prompt.get({name: 'selection', validator: /^\d{1}$/, empty: false}, function(err, result) {
+			var ip = ips[result.selection - 1];
+			console.log('Choosen option', ip);
+			config.serverHost = ip;
+			startApp();
+		})
+	} else {
+		config.serverHost = ips[0];
+		startApp();
+	}
+} else {
+	startApp();
 }
 
-Array.prototype.equals = function (otherArray) {
-	return !(this < otherArray || otherArray < this);
+function scanAvailableIPs() {
+	var os = require('os');
+	var interfaces = os.networkInterfaces(),
+		ips = [];
+	for (var dev in interfaces) {
+		interfaces[dev].forEach(function(details){
+			if (details.family == 'IPv4' && details.address != '127.0.0.1') {
+				ips.push(details.address);
+			}
+		});
+	}
+	return ips;
 }
 
+function startApp() {
+	var server = require('./server/server.js');
+	server.run();
+
+	var rewriterServer = require('./server/rewriter-server.js');
+	rewriterServer.run();
 
-var server = require('./server/server.js');
-server.run();
+	/*var debugFileServer = require('./server/debug-file-server.js');
+	 debugFileServer.run();*/
+}
 
-var rewriterServer = require('./server/rewriter-server.js');
-rewriterServer.run();
 
 
-/*var debugFileServer = require('./server/debug-file-server.js');
-debugFileServer.run();*/
 
 

config/config.defaults.js

@@ -19,7 +19,7 @@ var fs = require('fs');
 config.verbose = false;
 
 /* Hostname or IP of the local machine */
-config.serverHost = '';
+config.serverHost = ''; // Can be retrieved automatically or asked to the user
 
 /* port on which the server listens for requests */
 config.serverPort = 8000;

package.json

@@ -1,12 +1,13 @@
 {
-    "name": "aardwolf",
-    "description": "Aardwolf debugger",
+    "name": "aardwolf-plus",
+    "description": "Aardwolf++ debugger",
     "url": "http://lexandera.com/aardwolf",
-    "author": "Aleksander Kmetec <aleksander.kmetec@gmail.com>",
+    "author": "Aleksander Kmetec <aleksander.kmetec@gmail.com>. Javier López <jlopez@tid.es>",
     "dependencies": {
         "coffee-script": "1.1.2",
         "optimist": "0.2.6",
-	"node-watch": "0.2.4"
+	    "node-watch": "0.2.4",
+        "prompt": "0.2.9"
     },
     "version": "0.0.0"
 }