Fixing support for Windows by conditionally enabling coap & websocket

lib/utility.js

@@ -24,8 +24,15 @@ var path = require("path"),
     SAMLStrategy = require("passport-saml").Strategy,
     TwitterStrategy = require("passport-twitter").Strategy,
     RedisStore = require("connect-redis")(session),
-    lws = require("lws"),
-    coap = require("coap");
+    os = require("os");
+
+var lws = void 0,
+    coap = void 0;
+
+if (os.platform() !== "win32") {
+	lws = require("lws");
+	coap = require("coap");
+}
 
 function trim(obj) {
 	return obj.replace(/^(\s+|\t+|\n+)|(\s+|\t+|\n+)$/g, "");
@@ -44,7 +51,7 @@ function escape(arg) {
 function capitalize(obj) {
 	var all = arguments.length <= 1 || arguments[1] === undefined ? false : arguments[1];
 
-	var result = undefined;
+	var result = void 0;
 
 	if (all) {
 		result = explode(obj, " ").map(capitalize).join(" ");
@@ -72,19 +79,19 @@ function auth(obj, config) {
 	    stateful = (async || config.auth.local.enabled || config.security.csrf) !== false,
 	    authMap = {},
 	    authUris = [],
-	    keys = undefined,
-	    sesh = undefined,
-	    fnCookie = undefined,
-	    fnSession = undefined,
-	    luscaCsp = undefined,
-	    luscaCsrf = undefined,
-	    luscaXframe = undefined,
-	    luscaP3p = undefined,
-	    luscaHsts = undefined,
-	    luscaXssProtection = undefined,
-	    passportAuth = undefined,
-	    passportInit = undefined,
-	    passportSession = undefined;
+	    keys = void 0,
+	    sesh = void 0,
+	    fnCookie = void 0,
+	    fnSession = void 0,
+	    luscaCsp = void 0,
+	    luscaCsrf = void 0,
+	    luscaXframe = void 0,
+	    luscaP3p = void 0,
+	    luscaHsts = void 0,
+	    luscaXssProtection = void 0,
+	    passportAuth = void 0,
+	    passportInit = void 0,
+	    passportSession = void 0;
 
 	function csrfWrapper(req, res, next) {
 		if (req.unprotect) {
@@ -515,16 +522,16 @@ function bootstrap(obj, config) {
 		config.headers = {};
 	}
 
-	config.headers.server = "tenso/3.3.5";
+	config.headers.server = "tenso/3.3.6";
 
 	// Starting WebSocket server
-	if (config.websocket.enabled) {
+	if (config.websocket.enabled && lws) {
 		obj.websocket = new lws.Server(config.websocket.options);
 		obj.server.log("Started WebSocket server on port " + config.websocket.options.port, "debug");
 	}
 
 	// Starting COAP server
-	if (config.coap.enabled) {
+	if (config.coap.enabled && coap) {
 		obj.coap = coap.createServer({ type: config.coap.options.type });
 		obj.coap.listen(config.coap.options.port, config.hostname);
 		obj.server.log("Started COAP (" + config.coap.options.type + ") server on " + config.hostname + ":" + config.coap.options.port, "debug");
@@ -597,7 +604,7 @@ function queryString() {
 
 	var obj = {};
 	var aresult = qstring.split("?");
-	var result = undefined;
+	var result = void 0;
 
 	if (aresult.length > 1) {
 		aresult.shift();
@@ -606,7 +613,7 @@ function queryString() {
 	result = aresult.join("?");
 	result.split("&").forEach(function (prop) {
 		var aitem = prop.replace(/\+/g, " ").split("=");
-		var item = undefined;
+		var item = void 0;
 
 		if (aitem.length > 2) {
 			item = [aitem.shift(), aitem.join("=")];
@@ -639,9 +646,9 @@ function queryString() {
 
 function parse(uri) {
 	var luri = uri;
-	var idxAscii = undefined,
-	    idxQ = undefined,
-	    parsed = undefined;
+	var idxAscii = void 0,
+	    idxQ = void 0,
+	    parsed = void 0;
 
 	if (luri === undefined || luri === null) {
 		luri = "";
@@ -674,26 +681,26 @@ function parse(uri) {
 function hypermedia(server, req, rep, headers) {
 	var seen = {},
 	    collection = req.parsed.pathname,
-	    query = undefined,
-	    page = undefined,
-	    page_size = undefined,
-	    nth = undefined,
-	    root = undefined,
-	    proot = undefined,
-	    parent = undefined;
+	    query = void 0,
+	    page = void 0,
+	    page_size = void 0,
+	    nth = void 0,
+	    root = void 0,
+	    proot = void 0,
+	    parent = void 0;
 
 	// Parsing the object for hypermedia properties
 	function marshal(obj, rel, item_collection) {
 		var keys = Object.keys(obj),
 		    lrel = rel || "related",
-		    result = undefined;
+		    result = void 0;
 
 		if (keys.length === 0) {
 			result = null;
 		} else {
 			array.each(keys, function (i) {
-				var lcollection = undefined,
-				    uri = undefined;
+				var lcollection = void 0,
+				    uri = void 0;
 
 				// If ID like keys are found, and are not URIs, they are assumed to be root collections
 				if (regex.id.test(i) || regex.hypermedia.test(i)) {

package.json

@@ -1,7 +1,7 @@
 {
   "name": "tenso",
   "description": "Tensō is a REST API gateway for node.js, designed to simplify the implementation of APIs.",
-  "version": "3.3.5",
+  "version": "3.3.6",
   "homepage": "http://avoidwork.github.io/tenso",
   "author": "Jason Mulligan <[email protected]>",
   "repository": {

src/utility.js

@@ -22,8 +22,14 @@ const path = require("path"),
 	SAMLStrategy = require("passport-saml").Strategy,
 	TwitterStrategy = require("passport-twitter").Strategy,
 	RedisStore = require("connect-redis")(session),
-	lws = require("lws"),
+	os = require("os");
+
+let lws, coap;
+
+if (os.platform() !== "win32") {
+	lws = require("lws");
 	coap = require("coap");
+}
 
 function trim (obj) {
 	return obj.replace(/^(\s+|\t+|\n+)|(\s+|\t+|\n+)$/g, "");
@@ -501,13 +507,13 @@ function bootstrap (obj, config) {
 	config.headers.server = "tenso/{{VERSION}}";
 
 	// Starting WebSocket server
-	if (config.websocket.enabled) {
+	if (config.websocket.enabled && lws) {
 		obj.websocket = new lws.Server(config.websocket.options);
 		obj.server.log("Started WebSocket server on port " + config.websocket.options.port, "debug");
 	}
 
 	// Starting COAP server
-	if (config.coap.enabled) {
+	if (config.coap.enabled && coap) {
 		obj.coap = coap.createServer({type: config.coap.options.type});
 		obj.coap.listen(config.coap.options.port, config.hostname);
 		obj.server.log("Started COAP (" + config.coap.options.type + ") server on " + config.hostname + ":" + config.coap.options.port, "debug");