#! /usr/bin/env runjs

var httpserver = require('component-httpserver-ex.js');

var main = () => {
    if (($ARGS == null) || ($ARGS.length < 2)) {
        println('server2.js - Run server2.');
        println();
        println('ERROR: NO arguments assigned!');
        println('CMD: server2.js <port> <path>');
        println('  port         server port');
        println('  path         server path');
        return;
    }
    var port = parseInt($ARGS[0]);
    var path = $STR($ARGS[1]);
    if (isNaN(port) || (port <= 0) || (port > 65535)) {
        println('ERROR: port error: ' + port);
        return;
    }
    var filePath = $$.file(path);
    if (!filePath.exists() || !filePath.isDirectory()) {
        println('ERROR: path not exists or not a directory: ' + path);
        return;
    }

    httpserver.serveHTTP(port, (httpExchange) => {
        return httpserver.handleFile(httpExchange, { handleDir: true, basePath: path }) || {
            status: 404,
            text: 'File not found!'
        };
    });
};

main();