📄 tools.php
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<?php
/*
[Discuz!] Tools (C)2001-2007 Comsenz Inc.
This is NOT a freeware, use is subject to license terms
$Id: tools.php 377 2007-05-31 06:33:51Z kimi $
*/
foreach(array('_COOKIE', '_POST', '_GET') as $_request) {
foreach($$_request as $_key => $_value) {
$_key{0} != '_' && $$_key = $_value;
}
}
$tool_password = ''; //请您设置一个工具包的高强度密码,不能为空!
$lockfile = 'forumdata/tool.lock';
define('DISCUZ_ROOT', dirname(__FILE__).'/');
define('VERSION', '1.300');
error_reporting(E_ERROR | E_WARNING | E_PARSE);
@set_time_limit(0);
if(file_exists($lockfile)) {
errorpage("工具箱已关闭,如需使用请通过FTP开启!");
} elseif ($tool_password == ''){
errorpage('密码不能为空,请修改本文件中$tool_password设置密码!');
}
if($_POST['action'] == 'login') {
setcookie('toolpassword', $_POST['toolpassword'], 0);
echo '<meta http-equiv="refresh" content="2 url=?">';
errorpage("请稍等,程序登录中!");
}
if(isset($_COOKIE['toolpassword'])) {
if($_COOKIE['toolpassword'] != $tool_password) {
errorpage("login");
}
} else {
errorpage("login");
}
$action = $_GET['action'];
if($action == 'repair') {
$check = $_GET['check'];
$nohtml = $_GET['nohtml'];
$iterations = $_GET['iterations'];
$simple = $_GET['simple'];
if(@!include("./config.inc.php")) {
if(@!include("./config.php")) {
exit("请先上传config文件以保证您的数据库能正常链接!");
}
}
mysql_connect($dbhost, $dbuser, $dbpw);
mysql_select_db($dbname);
$counttables = $oktables = $errortables = $rapirtables = 0;
if($check) {
$tables=mysql_query("SHOW TABLES");
if(!$nohtml) {
echo "<HTML><HEAD></HEAD><BODY><table border=1 cellspacing=0 cellpadding=4 STYLE=\"font-family: Tahoma, Verdana; font-size: 11px\">";
}
if($iterations) {
$iterations --;
}
while($table=mysql_fetch_row($tables)) {
if(substr($table[0], -8) != 'sessions') {
$counttables += 1;
$answer=checktable($table[0],$iterations);
if(!$nohtml) {
echo "<tr><td colspan=4> </td></tr>";
} elseif (!$simple) {
flush();
}
}
}
if(!$nohtml) {
echo "</table></BODY></HTML>";
}
if($simple) {
htmlheader();
echo '<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr><td>
<p class="subtitle">Discuz! 检查修复数据库 <ul>
<center><p class="subtitle">检查结果
<div style="margin-top: 4px; border: 1px solid #7AC4EA; width: 80%;">
<table width="100%" cellpadding="6" cellspacing="0" border="0">
<tr align="center" class="header"><td width="25%">检查表(张)</td><td width="25%">正常表(张)</td><td width="25%">错误表(张)</td><td width="25%">错误数(个)</td></tr>
<tr align="center"><td width="25%"><?=$counttables?></td><td width="25%"><?=$oktables?></td><td width="25%"><?=$rapirtables?></td><td width="25%"><?=$errortables?></td></tr>
</table>
</div><br>检查结果没有错误后请返回工具箱首页反之则继续修复<p><b><a href="?action=repair">继续修复</a> <a href="?">返回首页</a></b></center>
<br><br>
<p><font color="red">注意:
<br><p style="text-indent: 3em; margin: 0;">对数据库操作可能会出现意外现象的发生及破坏,所以请先备份好数据库再进行上述操作!另外请您选择服务器压力比较小的时候进行一些优化操作。
<br><p style="text-indent: 3em; margin: 0;">当您使用完毕Discuz! 系统维护工具箱后,请点击锁定工具箱以确保系统的安全!下次使用前只需要在/forumdata目录下删除tool.lock文件即可开始使用。</p></font>
</td></tr></table>';
}
} else {
htmlheader();
echo '<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr><td>
<p class="subtitle">Discuz! 检查修复数据库 <ul>
<p class="subtitle">说明:<p style="text-indent: 3em; margin: 0;">您可以通过下面的方式修复已经损坏的数据库。点击后请耐心等待修复结果!
<p style="text-indent: 3em; margin: 0;">本程序可以修复常见的数据库错误,但无法保证可以修复所有的数据库错误。(需要 MySQL 3.23+)
<br><br>
<ul>
<li> <a href="?action=repair&check=1&nohtml=1&simple=1">检查并尝试修复数据库1次</a>
<li> <a href="?action=repair&check=1&iterations=5&nohtml=1&simple=1">检查并尝试修复数据库5次</a> (因为数据库读写关系可能有时需要多修复几次才能完全修复成功)
</ul>
<p><font color="red">注意:
<br><p style="text-indent: 3em; margin: 0;">对数据库操作可能会出现意外现象的发生及破坏,所以请先备份好数据库再进行上述操作!另外请您选择服务器压力比较小的时候进行一些优化操作。
<br><p style="text-indent: 3em; margin: 0;">当您使用完毕Discuz! 系统维护工具箱后,请点击锁定工具箱以确保系统的安全!下次使用前只需要在/forumdata目录下删除tool.lock文件即可开始使用。</p></font>
</td></tr></table>';
}
htmlfooter();
} elseif ($action == 'check') {
htmlheader();
//6.校验环境是否支持DZ/SS,查看数据库和表的字符集,敏感信息 charset,dbcharset, php,mysql,zend,php短标记
if(@!include("./config.inc.php")) {
if(@!include("./config.php")) {
exit("请先上传config文件以保证您的数据库能正常链接!");
}
}
$curr_os = PHP_OS;
if(!function_exists('mysql_connect')) {
$curr_mysql = '不支持';
$msg .= "<li>您的服务器不支持MySql数据库,无法安装论坛程序</li>";
$quit = TRUE;
} else {
if(@mysql_connect($dbhost, $dbuser, $dbpw)) {
$curr_mysql = mysql_get_server_info();
} else {
$curr_mysql = '支持';
}
}
$curr_php_version = PHP_VERSION;
if($curr_php_version < '4.0.6') {
$msg .= "<li>您的 PHP 版本小于 4.0.6, 无法使用 Discuz! / SuperSite。</li>";
}
if(!ini_get('short_open_tag')) {
$curr_short_tag = '关闭';
$msg .='<li>请将 php.ini 中的 short_open_tag 设置为 On,否则无法使用论坛。</li>';
} else {
$curr_short_tag = '开启';
}
if(@ini_get(file_uploads)) {
$max_size = @ini_get(upload_max_filesize);
$curr_upload_status = '您可以上传附件的最大尺寸: '.$max_size;
} else {
$msg .= "<li>附件上传或相关操作被服务器禁止。</li>";
}
if(OPTIMIZER_VERSION < 3.0) {
$msg .="<li>您的ZEND版本低于3.x,将无法使用SuperSite.</li>";
}
$curr_disk_space = intval(diskfreespace('.') / (1024 * 1024)).'M';
?>
<div style="margin-top: 4px; border: 1px solid #7AC4EA; width: 80%;float:center;">
<table width="100%" border="0" cellpadding="6" cellspacing="0" align="center">
<tr class="header"><td></td><td>Discuz! / SuperSite 所需配置</td><td>当前服务器</td>
</tr><tr class="option">
<td class="altbg2">操作系统</td>
<td class="altbg1">不限</td>
<td class="altbg2"><?=$curr_os?></td>
</tr><tr class="option">
<td class="altbg2">PHP 版本</td>
<td class="altbg1">4.0.6+</td>
<td class="altbg2"><?=$curr_php_version?></td>
</tr>
<tr class="option">
<td class="altbg2">短标记状态</td>
<td class="altbg1">开启</td>
<td class="altbg2"><?=$curr_short_tag?></td></tr>
<tr class="option">
<td class="altbg2">MySQL 支持</td>
<td class="altbg1">支持</td>
<td class="altbg2"><?=$curr_mysql?></td></tr>
<tr class="option">
<td class="altbg2">ZEND 支持</td>
<td class="altbg1">支持</td>
<td class="altbg2"><?=OPTIMIZER_VERSION?></td>
</tr><tr class="option">
<td class="altbg2">磁盘空间</td>
<td class="altbg1">10M+</td>
<td class="altbg2"><?=$curr_disk_space?></td>
</tr><tr class="option">
<td class="altbg2">附件上传</td>
<td class="altbg1">不限</td>
<td class="altbg2"><?=$curr_upload_status?></td>
</tr>
<?
echo '<tr class="option"><td colspan="3" class="altbg2">';
$msg == '' && $msg = '环境检查完毕,没有发现问题.';
echo '<br> <font color="red">'.$msg.'</font></td></tr>';
?>
</table></div>
<?
htmlfooter();
} elseif ($action == 'filecheck') {
require_once './include/common.inc.php';
@set_time_limit(0);
$do = isset($do) ? $do : 'advance';
$lang = array(
'filecheck_fullcheck' => '搜索未知文件',
'filecheck_fullcheck_select' => '搜索未知文件 - 选择需要搜索的目录',
'filecheck_fullcheck_selectall' => '[搜索全部目录]',
'filecheck_fullcheck_start' => '开始时间:',
'filecheck_fullcheck_current' => '当前时间:',
'filecheck_fullcheck_end' => '结束时间:',
'filecheck_fullcheck_file' => '当前文件:',
'filecheck_fullcheck_foundfile' => '发现未知文件数: ',
'filecheck_fullcheck_nofound' => '没有发现任何未知文件'
);
if(!$discuzfiles = @file('admin/discuzfiles.md5')) {
cpmsg('filecheck_nofound_md5file');
}
htmlheader();
if($do == 'advance') {
$dirlist = array();
$starttime = date('Y-m-d H:i:s');
$cachelist = $templatelist = array();
if(empty($checkdir)) {
checkdirs('./');
} elseif($checkdir == 'all') {
echo "\n<script>var dirlist = ['./'];var runcount = 0;var foundfile = 0</script>";
} else {
$checkdir = str_replace('..', '', $checkdir);
$checkdir = $checkdir{0} == '/' ? '.'.$checkdir : $checkdir;
checkdirs($checkdir.'/');
echo "\n<script>var dirlist = ['$checkdir/'];var runcount = 0;var foundfile = 0</script>";
}
echo '<table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td>
<p class="subtitle">搜索未知文件<ul>
<center><div style="margin-top: 4px; border: 1px solid #7AC4EA; width: 80%;float:center;">
<table width="100%" border="0" cellpadding="6" cellspacing="0">
<tr><th colspan="2" class="header">'.(empty($checkdir) ? '<a href="tools.php?action=filecheck&do=advance&start=yes&checkdir=all">'.$lang['filecheck_fullcheck_selectall'].'</a>' : $lang['filecheck_fullcheck'].($checkdir != 'all' ? ' - '.$checkdir : '')).'</th></tr>
<script language="JavaScript" src="include/javascript/common.js"></script>';
if(empty($checkdir)) {
echo '<tr><td class="altbg1"><br><ul>';
foreach($dirlist as $dir) {
$subcount = count(explode('/', $dir));
echo '<li>'.str_repeat('-', ($subcount - 2) * 4);
echo '<a href="tools.php?action=filecheck&do=advance&start=yes&checkdir='.rawurlencode($dir).'">'.basename($dir).'</a></li>';
}
echo '</ul></td></tr></table>';
} else {
echo '<tr><td class="altbg1">'.$lang['filecheck_fullcheck_start'].' '.$starttime.'<br><span id="msg"></span></td></tr><tr><td class="altbg2"><div id="checkresult"></div></td></tr></table>
<iframe name="checkiframe" id="checkiframe" style="display: none"></iframe>';
echo "<script>checkiframe.location = 'tools.php?action=filecheck&do=advancenext&start=yes&dir=' + dirlist[runcount];</script>";
}
htmlfooter();
exit;
} elseif($do == 'advancenext') {
$nopass = 0;
foreach($discuzfiles as $line) {
$md5files[] = trim(substr($line, 34));
}
$foundfile = checkfullfiles($dir);
echo "<script>";
if($foundfile) {
echo "parent.foundfile += $foundfile;";
}
echo "parent.runcount++;
if(parent.dirlist.length > parent.runcount) {
parent.checkiframe.location = 'tools.php?action=filecheck&do=advancenext&start=yes&dir=' + parent.dirlist[parent.runcount];
} else {
var msg = '';
msg = '$lang[filecheck_fullcheck_end] ".addslashes(date('Y-m-d H:i:s'))."';
if(parent.foundfile) {
msg += '<br>$lang[filecheck_fullcheck_foundfile] ' + parent.foundfile;
} else {
msg += '<br>$lang[filecheck_fullcheck_nofound]';
}
parent.$('msg').innerHTML = msg;
}</script>";
exit;
}
} elseif ($action == 'logout') {
setcookie('toolpassword', '', -86400 * 365);
errorpage("退出成功!");
} elseif ($action == 'mysqlclear') {
ob_implicit_flush();
define('IN_DISCUZ', TRUE);
require './config.inc.php';
require './include/db_'.$database.'.class.php';
$db = new dbstuff;
$db->connect($dbhost, $dbuser, $dbpw, $dbname, $pconnect);
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