/* ================================================================================================ */
/**请求日志**/
function requestLog(){
    $request_log = "
-------------------------------------------".PHP_EOL."
domain:".(empty($_SERVER['HTTP_HOST']) ? '':$_SERVER['HTTP_HOST']).(empty($_SERVER['REQUEST_URI']) ? '':$_SERVER['REQUEST_URI']).PHP_EOL."
REMOTE_ADDR:".(empty($_SERVER['REMOTE_ADDR']) ? '':$_SERVER['REMOTE_ADDR']).PHP_EOL."
TIME : ".date('Y-m-d H:i:s').PHP_EOL."
PHP_PARAM:".json_encode($_POST).PHP_EOL;
    file_put_contents(__DIR__.'/log/request'.date('Ymd').'.log',$request_log,FILE_APPEND);
}
if(!(!empty($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] == '/favicon.ico')){
    requestLog();
}
/* ================================================================================================
 * 解析页面请求参数为数组 $q */

function __index_init_query() {
    global $q;
    $q = array();
    $m = 10;
    $ps = array_key_exists('ORIG_PATH_INFO', $_SERVER) ? substr($_SERVER['ORIG_PATH_INFO'], 1) : (array_key_exists('PATH_INFO', $_SERVER) ? substr($_SERVER['PATH_INFO'], 1) : '');


    $ps_l = strlen($_SERVER['REQUEST_URI']);
    $url_l = strlen($_SERVER['QUERY_STRING']);
    @$ps = substr($_SERVER['REQUEST_URI'], 0, $url_l == 0 ? $ps_l : $ps_l - ($url_l + 1));
    $ps = substr($ps, 1);
    //$ps = hmGet('q');
    if ($ps != '') {
        if (preg_match('/^(.+)\.(html|htm|php)?$/i', $ps, $match))
            $ps = $match[1];
        if ($ps != '') {
            //$tq = explode('/', strtolower($ps));
            $tq = explode('/', $ps);
            $tql = count($tq);
            for ($i = 0; $i < $tql && $i < $m; $i ++)
                $q[$i] = $tq[$i];
        }
    }
    $q = array_pad($q, $m, '');
}

__index_init_query();

/*
  print_r($q);
  exit();
 */
/* ================================================================================================
 * 统一访问域名，搜索引擎优化 */

function __index_unit_domain() {
    $u = SITE_DOMAIN;
    $h = explode('://', $u);
    if ($_SERVER['SERVER_NAME'] == $h[1])
        return;
    if ($_SERVER['REQUEST_METHOD'] == 'POST')
        return; // 排除POST请求，避免数据提交不成功
    if ($_SERVER['SERVER_PORT'] != 80)
        $u .= ':' . $_SERVER['SERVER_PORT'];
    if (SITE_REWRITE) {
        $sl = strlen($_SERVER['SCRIPT_NAME']);
        if (substr($_SERVER['REQUEST_URI'], 0, $sl) == $_SERVER['SCRIPT_NAME']) {
            // 网站开启重定向功能时，去掉文件名
            $ps = substr($_SERVER['REQUEST_URI'], $sl + 1);
            $r = preg_replace("/^(.*\/)[^\/]+$/i", "$1", $_SERVER['SCRIPT_NAME']);
            $u .= $r . $ps;
        } else {
            $u .= $_SERVER['REQUEST_URI'];
        }
    } else {
        $u .= $_SERVER['REQUEST_URI'];
    }
    header('location:' . $u);
}

//if($q[0] != ADMIN_PARAMETER) __index_unit_domain();
if (is_file($_SERVER['DOCUMENT_ROOT'] . '/360webscan.php')) {
    require_once($_SERVER['DOCUMENT_ROOT'] . '/360webscan.php');
} // 注意文件路径
$location_array = array('Information' => 'info');
if (array_key_exists($q[0], $location_array)) {
    $id = explode("_", $q[3]);
    Header("HTTP/1.1 301 Moved Permanently");
    Header("Location:" . SITE_QUERY . $location_array[$q[0]] . '/detail_' . ($id[1]) . SITE_POSTFIX);
	die();
}
/* ================================================================================================
 * 处理客户端提交的内容 */
if (get_magic_quotes_gpc()) {
    foreach ($_GET as $key => $value)
        $_GET[$key] = stripslashes($value);
    foreach ($_POST as $key => $value) {
        if (is_array($_POST[$key])) {
            foreach ($value as $sk => $sv)
                $_POST[$key][$sk] = stripslashes($sv);
        } else {
            $_POST[$key] = stripslashes($value);
        }
    }
    foreach ($_COOKIE as $key => $value)
        $_COOKIE[$key] = stripslashes($value);
}

/* ================================================================================================
 * 获取客户端IP */
if (getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('HTTP_CLIENT_IP'), 'unknown')) {
    define('CLIENT_IP', getenv('HTTP_CLIENT_IP'));
} elseif (getenv('HTTP_X_FORWARDED_FOR') && strcasecmp(getenv('HTTP_X_FORWARDED_FOR'), 'unknown')) {
    define('CLIENT_IP', getenv('HTTP_X_FORWARDED_FOR'));
} elseif (getenv('REMOTE_ADDR') && strcasecmp(getenv('REMOTE_ADDR'), 'unknown')) {
    define('CLIENT_IP', getenv('REMOTE_ADDR'));
} elseif (isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], 'unknown')) {
    define('CLIENT_IP', $_SERVER['REMOTE_ADDR']);
} else {
    define('CLIENT_IP', 'unknown');
}

/* ================================================================================================
 * 页面开始 */
$db = new HMMySQL(SITE_DB_SERVER, SITE_DB_USER, SITE_DB_PASSWORD, SITE_DB_NAME, SITE_DB_CHARSET);
switch ($q[0]) {
//        case 'update' :
//		require_once 'hm/update.php';
//		break;
    case 'api' :
        require 'api/main.php';
        break;
    case 'bsearch' :
        require 'hm/brand_search.php';
        break;
    case 'e':
        require 'e.php';
        echo 1;
        break;
    case 'upload' :
        require_once 'hm/admin/upload.php';
        break;
    case 'upload_json' :
        require_once 'hm/admin/upload_json.php';
        break;
    case ADMIN_PARAMETER :
        // 后台
        require_once 'hm/admin/main.php';
        break;
    case 'chkimg' :
        hmChkcodeImage();
        break;
    case "keywords" :
        require "hm/keywords.php";
        break;
    case SITE_UPLOAD_ROOT :
    case 'skin' :
        header('location:' . SITE_ROOT . 'skin/error.jpg');
        break;

    default :
        require_once 'skin/' . SITE_SKIN . '/config.php';
        require_once 'skin/' . SITE_SKIN . '/function.php';
        require_once 'hm/user/init.php';
//		
//		HMView::showErrorPage('网站建设中！');
//		
        if (preg_match('/^\w[\w\-\_]{0,15}$/', $q[0])) {
            if ($channel = $db->getRow("select * from `" . SITE . "channel` where `code`='" . mysql_real_escape_string($q[0]) . "'")) {
                if ($channel['title'] == '')
                    $channel['title'] = $channel['name'];
                $channel['config'] = explode(',', $channel['config']);
                foreach ($channel['config'] as $k => $v) {
                    $channel['config'][$k] = (int) $v;
                }
                if ($channel['type'] != 0) {
                    require_once 'hm/' . hmHtmlentities($q[0]) . '/main.php';
                } else {
                    require_once 'hm/common.php';
                }
            } elseif ($q[0] == 'search') {
                require_once 'hm/search.php';
            } else {
                if ($q[0] == '') {
					$q[0] = '';
					require_once 'hm/homepage.php';
				} else {
					header("HTTP/1.1 404 Not Found");
					exit;
				}
            }
        } else {
            if ($q[0] == '') {
                $q[0] = '';
                require_once 'hm/homepage.php';
            } else {
                header("HTTP/1.1 404 Not Found");
                exit;
            }
        }
}
?>