<?php

/**
 * iCMS - i Content Management System
 * Copyright (c) 2007-2017 iCMSdev.com. All rights reserved.
 *
 * @author icmsdev <master@icmsdev.com>
 * @site https://www.icmsdev.com
 * @licence https://www.icmsdev.com/LICENSE.html
 */

$_SERVER = array_merge($_SERVER, [
 'SERVER_SOFTWARE' => 'iCMS SHELL/8.0.0 (CLI)', // 服务器软件
 'SERVER_NAME' => 'localhost', // 服务器名称
 'SERVER_ADDR' => '127.0.0.1', // 服务器 IP 地址
 'SERVER_PORT' => '80', // 服务器端口
 'REMOTE_ADDR' => '127.0.0.1', // 客户端 IP 地址
 'DOCUMENT_ROOT' => __DIR__, // 文档根目录
 'REQUEST_SCHEME' => 'run', // 请求协议 (http 或 https)
 'REQUEST_METHOD' => 'shell', // 请求方法 (GET, POST, etc.)
 'REQUEST_URI' => '/run.php', // 请求的 URI
 // 'QUERY_STRING' => '', // 查询字符串
 'HTTP_HOST' => 'localhost', // HTTP Host 头
 'HTTP_USER_AGENT' => 'iCMS SHELL/5.0', // 用户代理
 'HTTP_ACCEPT' => 'text/html', // Accept 头
 'HTTP_ACCEPT_LANGUAGE' => 'en-US', // Accept-Language 头
 'HTTP_CONNECTION' => 'keep-alive', // Connection 头
 'SCRIPT_FILENAME' => __FILE__, // 脚本文件名
 'SCRIPT_NAME' => '/run.php', // 脚本名称
 'PHP_SELF' => '/run.php', // 当前脚本路径
]);

require __DIR__ . '/iCMS.php';

function shutdown_pid()
{
 if (!isset($GLOBALS['shutdown_pid'])) {
 return 'Shutdown PID not defined.';
 }

 $pfile = $GLOBALS['shutdown_pid'];
 if ($pfile && file_exists($pfile)) {
 echo "$pfile delete;" . PHP_EOL;
 @unlink($pfile);
 } else {
 return 'PID file does not exist.';
 }
}
if (!function_exists('pcntl_signal')) {
 function pcntl_signal($a = null, $b = null)
 {
 return;
 }
}
declare(ticks=1);
defined('SIGTERM') or define('SIGTERM', 15);
defined('SIGHUP') or define('SIGHUP', 1);
defined('SIGINT') or define('SIGINT', 2);

pcntl_signal(SIGTERM, 'sig_handler');
pcntl_signal(SIGHUP, 'sig_handler');
pcntl_signal(SIGINT, 'sig_handler');
//信号处理函数
function sig_handler($signo)
{
 switch ($signo) {
 case SIGTERM:
 // 处理kill
 echo PHP_EOL . 'kill' . PHP_EOL;
 shutdown_pid();
 exit;
 break;
 case SIGHUP:
 //处理SIGHUP信号
 break;
 case SIGINT:
 //处理ctrl+c
 echo PHP_EOL . 'ctrl+c' . PHP_EOL;
 shutdown_pid();
 exit;
 break;
 default:
 // 处理所有其他信号
 }
}

function shutdown()
{
 shutdown_pid();
}

register_shutdown_function('shutdown');

Utils::buffer();
iCMS::cli();