<?php
require_once __DIR__ . '/Pop3Server.php';
require_once __DIR__ . '/../utils/Config.php';
require_once __DIR__ . '/../utils/Logger.php';
$options = getopt("h:p:m:", ["host:", "port:", "max-connections:", "help"]);
if (isset($options['help'])) { echo "POP3 Server Usage\n"; exit(0); }
$config = Config::getInstance();
$host = $options['h'] ?? $options['host'] ?? $config->get('pop3.host', '0.0.0.0');
$port = (int)($options['p'] ?? $options['port'] ?? $config->get('pop3.port', 110));
$maxConnections = (int)($options['m'] ?? $options['max-connections'] ?? $config->get('pop3.max_connections', 100));
if ($port < 1 || $port > 65535) { echo "Invalid port\n"; exit(1); }
if ($maxConnections < 1 || $maxConnections > 1000) { echo "Invalid max connections\n"; exit(1); }
$server = new Pop3Server($host, $port, $maxConnections);
$server->start();