/**
 * Created by junyoung on 2017. 4. 6..
 */

var http = require('http'),
    path = require('path'),
    url = require('url'),
    fs = require('fs');

var DOCUMENT_ROOT = "../quiz_3/";
var server = http.createServer(function (req, res) {
    var reqPath = url.parse(req.url).pathname;
    if (reqPath === '/') {
        reqPath = "2012104095.html";
    }

    var fullPath = path.join(process.cwd(), DOCUMENT_ROOT, reqPath);

    fs.readFile(fullPath, "binary", function (err, file) {
        if (err) {
            if (err.code == "ENOENT") {
                console.log("SEND 404 for " + req.url);
                res.writeHeader(404, {"Content-Type" : "text/html"});
                res.write("<h1>Not Found</h1>");
                res.end();
            } else{
                console.error("Error", err);
                res.writeHeader(500, {"Content-Type": "text/plain"});
                res.write(err + '\n');
                res.end();
            }
        }
        else {
            console.log("SEND 200 for " + req.url);
            res.writeHeader(200);
            res.write(file, "binary");
            res.end();
        }
    });
});

server.listen(3000, function () {
    console.log("server listening on http://localhost:3000");
});