<?php

namespace fcgisrv;

require_once(BASE_ROOT_PATH . '/helper/area_helper.php');
require_once(BASE_CORE_PATH . '/framework/function/http.php');
require_once(BASE_ROOT_PATH . '/helper/session_helper.php');
require_once(BASE_ROOT_PATH . '/helper/sensitive_word/dfa.php');
require_once(BASE_ROOT_PATH . '/helper/exceptionex.php');
require_once(BASE_ROOT_PATH . '/helper/session_helper.php');

require_once(BASE_HELPER_PATH . '/fcgisrv/BaseServer.php');
require_once(BASE_HELPER_PATH . '/refill/util.php');
require_once(BASE_HELPER_PATH . '/session.php');

use Log;
use Base;
use UnSignException;
use Exception;
use errcode;

class RAccServer extends BaseServer
{
    public function __construct()
    {
        parent::__construct();
        $exfiles = [];
        $this->setExFiles($exfiles);
    }

    static private $stInstance = NULL;
    static public function instance()
    {
        if(self::$stInstance == NULL) {
            self::$stInstance = new RAccServer();
        }

        return self::$stInstance;
    }

    protected function is_exclude($file)
    {
        $exister = function ($file, $subex)
        {
            $path = BASE_PATH . $subex;
            $dir = dirname($file);

            return ($path == $dir);
        };

        $ret = parent::is_exclude($file);
        if ($ret) {
            return true;
        }

        global $config;
        $exclude_dirs = $config['access_include_dirs'];

        foreach ($exclude_dirs as $dir)
        {
            if($exister($file,$dir)) {
                return true;
            }
        }

        return false;
    }

    function handle_request($file)
    {
        try
        {
            fcgi_header("Content-Type: text/html; charset=UTF-8");
            if(file_exists($file))
            {
                if ($this->isIndex($file)) {
                    Base::mobile_control();
                } elseif ($this->is_exclude($file)) {
                    Log::record("call-file = $file", Log::DEBUG);
                    include $file;
                } else {
                    echo "You cannot access this file.";
                }
            }
            else
            {
                echo "no such file.";
            }
        }
        catch (UnSignException $ex) {
            joutput_error(errcode::ErrSignParamter,errcode::msg(errcode::ErrSignParamter));
        }
        catch (Exception $ex) {
            joutput_error($ex->getCode(),'异常错误');
            Log::record("run_looper exception catch code={$ex->getCode()} msg={$ex->getMessage()} trace={$ex->getTraceAsString()}", Log::ERR);
        }
    }
}