[init][add] serv

.gitignore

@@ -1,3 +1,5 @@
+.*.swp
+
 # ---> Node
 # Logs
 logs

config.js

@@ -0,0 +1,6 @@
+
+module.exports = {
+	port: 8083
+	,isDebug: false
+};
+

crosswords.js

@@ -0,0 +1,9 @@
+
+const config = require("./config.js");
+
+process.on("uncaughtException", function (err) {
+    console.error('err uncaught Exception  : ', err);
+});
+
+require("./src/httpServer.js").serve(config);
+

public/404.html

@@ -0,0 +1 @@
+Not Found

src/httpServer.js

@@ -0,0 +1,93 @@
+
+const http = require('http')
+	,fs = require('fs');
+
+function HttpServer(config) {
+	var ctx = this;
+
+	this.config = config;
+	this.httpServ = http.createServer(function(req, res) {
+		req.reqT = new Date();
+		res.ended = false;
+		res.once('end', () => {
+			res.ended = true;
+		});
+		if (ctx.isRequestPublic(req.url)) {
+			try {
+				ctx.servePublic(req.url, res);
+			} catch (e) {
+				if (e instanceof HttpServer.Error404) {
+					res.writeHeader("404", "Not found");
+					ctx.servePublic("/404.html", res);
+				} else {
+					console.error("Unknown error", e);
+				}
+			}
+		} else {
+			ctx.serveApi(req, res);
+		}
+		ctx.logRequest(req, res);
+	});
+};
+
+HttpServer.prototype.run = function() {
+	this.httpServ.listen(this.config.port, () => {
+		console.log("[http] listening on " +this.config.port);
+	});
+};
+
+HttpServer.prototype.logRequest = function(req, res) {
+	console.log("[http] "
+			+req.reqT.toISOString()
+			+" "
+			+req.socket.remoteAddress
+			+" "
+			+res.statusCode);
+};
+
+HttpServer.prototype.isRequestPublic = function(url) {
+	return url.indexOf("/api/") === -1;
+};
+
+HttpServer.prototype.servePublic = function(url, res) {
+	var pathTokens = url.split('/')
+		,localPath = './public';
+
+	pathTokens.forEach(function(i) {
+		i = i.trim();
+		if (i != '' && i[0] != '.') {
+			localPath += '/' +i;
+		}
+	});
+	var stat;
+	try {
+		var stat = fs.lstatSync(localPath);
+		if (stat.isDirectory()) {
+			localPath += "/index.html";
+			stat = fs.lstatSync(localPath);
+		}
+	} catch (e) {
+		throw new HttpServer.Error404(localPath);
+	}
+	if (!res.headersSent) {
+		if (!this.config.isDebug) {
+			res.setHeader("Cache-Control", "private, max-age=900");
+		}
+		res.setHeader("Content-Length", stat.size);
+	}
+	fs.createReadStream(localPath).pipe(res, { end: true });
+};
+
+HttpServer.prototype.serveApi = function(req, res) {
+	res.end("Coucou");
+};
+
+HttpServer.Error404 = function(localPath) {
+	console.log("[http] file not found: " +localPath);
+};
+
+module.exports.serve = function(config) {
+	var server = new HttpServer(config);
+	server.run();
+};
+