<?php



/**

 * ECSHOP 文件校验

 * ============================================================================

 * * 版权所有 2005-2012 上海商派网络科技有限公司，并保留所有权利。

 * 网站地址: http://www.ecshop.com；

 * ----------------------------------------------------------------------------

 * 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和

 * 使用；不允许对程序代码以任何形式任何目的的再发布。

 * ============================================================================

 * $Author: sunxiaodong $

 * $Id: filecheck.php 15457 2008-12-16 10:42:26Z sunxiaodong $

*/



define('IN_ECTOUCH', true);



require(dirname(__FILE__) . '/includes/init.php');



/* 检查权限 */

admin_priv('file_check');



if (!$ecshopfiles = @file('./ecshopfiles.md5'))

{

    sys_msg($_LANG['filecheck_nofound_md5file'], 1);

}



$step = empty($_REQUEST['step']) ? 1 : max(1, intval($_REQUEST['step']));



if ($step == 1 || $step == 2)

{

    $smarty->assign('step', $step );

    if ($step == 1)

    {

        $smarty->assign('ur_here', $_LANG['file_check']);

    }

    if ($step == 2)

    {

        $smarty->assign('ur_here', $_LANG['fileperms_verify']);

    }

    assign_query_info();

    $smarty->display('filecheck.htm');



}

elseif ($step == 3)

{

    @set_time_limit(0);



    $md5data = array();

    checkfiles('./', '\.php', 0);

    checkfiles(ADMIN_PATH . '/', '\.php|\.htm|\.js|\.css|\xml');

    checkfiles('api/', '\.php');

    checkfiles('include/', '\.php|\.html|\.js', 1 ,'fckeditor');

    checkfiles('js/', '\.js|\.css');

    checkfiles('lang/', '\.php');

    checkfiles('plugins/', '\.php');

    checkfiles('wap/', '\.php|\.wml');

    checkfiles('mobile/', '\.php');

    /*

    checkfiles('themes/default/', '\.dwt|\.lbi|\.css');

    checkfiles('uc_client/', '\.php', 0);

    checkfiles('uc_client/control/', '\.php');

    checkfiles('uc_client/model/', '\.php');

    checkfiles('uc_client/lib/', '\.php');

    */



    foreach ($ecshopfiles as $line)

    {

        $file = trim(substr($line, 34));

        $md5datanew[$file] = substr($line, 0, 32);

        if ($md5datanew[$file] != $md5data[$file])

        {

            $modifylist[$file] = $md5data[$file];

        }

        $md5datanew[$file] = $md5data[$file];

    }



    $weekbefore = time() - 604800;  //一周前的时间

    $addlist = @array_diff_assoc($md5data, $md5datanew);

    $dellist = @array_diff_assoc($md5datanew, $md5data);

    $modifylist = @array_diff_assoc($modifylist, $dellist);

    $showlist = @array_merge($md5data, $md5datanew);



    $result = $dirlog = array();

    foreach ($showlist as $file => $md5)

    {

        $dir = dirname($file);

        $statusf = $statust = 1;

        if (@array_key_exists($file, $modifylist))

        {

            $status = '<em class="edited">'.$_LANG['filecheck_modify'] . '</em>';

            if (!isset($dirlog[$dir]['modify']))

            {

                $dirlog[$dir]['modify'] = '';

            }

            $dirlog[$dir]['modify']++;  //统计“被修改”的文件

            $dirlog[$dir]['marker'] = substr(md5($dir),0,3);

        }

        elseif (@array_key_exists($file, $dellist))

        {

            $status = '<em class="del">'.$_LANG['filecheck_delete'] . '</em>';

            if (!isset($dirlog[$dir]['del']))

            {

                $dirlog[$dir]['del'] = '';

            }

            $dirlog[$dir]['del']++;     //统计“被删除”的文件

            $dirlog[$dir]['marker'] = substr(md5($dir),0,3);

        }

        elseif (@array_key_exists($file, $addlist))

        {

            $status = '<em class="unknown">'.$_LANG['filecheck_unknown'] . '</em>';

            if (!isset($dirlog[$dir]['add']))

            {

                $dirlog[$dir]['add'] = '';

            }

            $dirlog[$dir]['add']++;     //统计“未知”的文件

            $dirlog[$dir]['marker'] = substr(md5($dir),0,3);

        }

        else

        {

            $status = '<em class="correct">'.$_LANG['filecheck_check_ok'] . '</em>';

            $statusf = 0;

        }



        //对一周之内发生修改的文件日期加粗显示

        $filemtime = @filemtime(ROOT_PATH.$file);

        if ($filemtime > $weekbefore)

        {

            $filemtime = '<b>'.date("Y-m-d H:i:s", $filemtime).'</b>';

        }

        else

        {

            $filemtime = date("Y-m-d H:i:s", $filemtime);

            $statust = 0;

        }



        if ($statusf)

        {

            $filelist[$dir][] = array('file' => basename($file), 'size' => file_exists(ROOT_PATH.$file) ? number_format(filesize(ROOT_PATH.$file)).' Bytes' : '', 'filemtime' => $filemtime, 'status' => $status);

        }

    }



        $result[$_LANG['result_modify']] = count($modifylist);

        $result[$_LANG['result_delete']] = count($dellist);

        $result[$_LANG['result_unknown']] = count($addlist);



        $smarty->assign('result',     $result);

        $smarty->assign('dirlog',     $dirlog);

        $smarty->assign('filelist',   $filelist);

        $smarty->assign('step', $step );

        $smarty->assign('ur_here', $_LANG['filecheck_completed']);

        $smarty->assign('action_link', array('text' => $_LANG['filecheck_return'], 'href' => 'filecheck.php?step=1'));



        assign_query_info();

        $smarty->display('filecheck.htm');

}





/**检查文件

* @param  string $currentdir    //待检查目录

* @param  string $ext           //待检查的文件类型

* @param  int    $sub           //是否检查子目录

* @param  string $skip          //不检查的目录或文件

*/

function checkfiles($currentdir, $ext = '', $sub = 1, $skip = '')

{

    global $md5data;



    $currentdir = ROOT_PATH.str_replace(ROOT_PATH, '', $currentdir);

    $dir = @opendir($currentdir);

    $exts = '/('.$ext.')$/i';

    $skips = explode(',', $skip);



    while ($entry = @readdir($dir))

    {

        $file = $currentdir.$entry;



        if ($entry != '.' && $entry != '..' && $entry != '.svn' && (preg_match($exts, $entry) || ($sub && is_dir($file))) && !in_array($entry, $skips))

        {

            if ($sub && is_dir($file))

            {

                checkfiles($file.'/', $ext, $sub, $skip);

            }

            else

            {

                if(str_replace(ROOT_PATH, '', $file) != './md5.php')

                {

                    $md5data[str_replace(ROOT_PATH, '', $file)] = md5_file($file);

                }

            }

        }

    }

}

?>