本帖最后由 amo123 于 2018-9-3 09:46 编辑
阿里云发现的 ${discuz-admincp_db.php-vul}
使用阿里云的自动修复之后的文件现在发出来,搭建对比下看看
- <?php
- /**
- * [Discuz!] (C)2001-2099 Comsenz Inc.
- * This is NOT a freeware, use is subject to license terms
- *
- * $Id: admincp_db.php 33605 2013-07-16 03:36:20Z hypowang $
- */
- if(!defined('IN_DISCUZ') || !defined('IN_ADMINCP')) {
- exit('Access Denied');
- }
- $db = & DB::object();
- $tabletype = $db->version() > '4.1' ? 'Engine' : 'Type';
- $tablepre = $_G['config']['db'][1]['tablepre'];
- $dbcharset = $_G['config']['db'][1]['dbcharset'];
- require_once libfile('function/attachment');
- cpheader();
- if(!isfounder()) cpmsg('noaccess_isfounder', '', 'error');
- $excepttables = array($tablepre.'common_admincp_session', $tablepre.'common_syscache', $tablepre.'common_failedlogin', $tablepre.'forum_rsscache', $tablepre.'common_searchindex', $tablepre.'forum_spacecache', $tablepre.'common_session');
- $backupdir = C::t('common_setting')->fetch('backupdir');
- if(!$backupdir) {
- $backupdir = random(6);
- @mkdir('./data/backup_'.$backupdir, 0777);
- C::t('common_setting')->update('backupdir',$backupdir);
- }
- $backupdir = 'backup_'.$backupdir;
- if(!is_dir('./data/'.$backupdir)) {
- mkdir('./data/'.$backupdir, 0777);
- }
- if($operation == 'export') {
- if(!submitcheck('exportsubmit', 1)) {
- $shelldisabled = function_exists('shell_exec') ? '' : 'disabled';
- $tables = '';
- $dztables = array();
- $tables = C::t('common_setting')->fetch('custombackup', true);
- $discuz_tables = fetchtablelist($tablepre);
- foreach($discuz_tables as $table) {
- $dztables[$table['Name']] = $table['Name'];
- }
- $defaultfilename = date('ymd').'_'.random(8);
- include DISCUZ_ROOT.'./config/config_ucenter.php';
- $uc_tablepre = explode('.', UC_DBTABLEPRE);
- $uc_tablepre = $uc_tablepre[1] ? $uc_tablepre[1] : $uc_tablepre[0];
- $uc_tablepre = substr($uc_tablepre, '0', '-8');
- if(UC_CONNECT == 'mysql' && UC_DBHOST == $_G['config']['db'][1]['dbhost'] && UC_DBNAME == $_G['config']['db'][1]['dbname'] && $uc_tablepre == $tablepre) {
- $db_export = 'db_export_discuz_uc';
- $db_export_key = 'discuz_uc';
- $db_export_tips = cplang('db_export_tips_uc', array('uc_backup_url' => $uc_backup_url)).cplang('db_export_tips');
- $db_export_discuz_table = cplang('db_export_discuz_table_uc');
- } else {
- $db_export = 'db_export_discuz';
- $db_export_key = 'discuz';
- $uc_backup_url = UC_API.'/admin.php?m=db&a=ls&iframe=1';
- $db_export_tips = cplang('db_export_tips_nouc', array('uc_backup_url' => $uc_backup_url)).cplang('db_export_tips');
- $db_export_discuz_table = cplang('db_export_discuz_table');
- }
- shownav('founder', 'nav_db', 'nav_db_export');
- showsubmenu('nav_db', array(
- array('nav_db_export', 'db&operation=export', 1),
- array('nav_db_import', 'db&operation=import', 0),
- array('nav_db_runquery', 'db&operation=runquery', 0),
- array('nav_db_optimize', 'db&operation=optimize', 0),
- array('nav_db_dbcheck', 'db&operation=dbcheck', 0)
- ));
- showtips($db_export_tips);
- showformheader('db&operation=export&setup=1');
- showtableheader();
- showsetting('db_export_type', array('type', array(
- array($db_export_key, $lang[$db_export], array('showtables' => 'none')),
- array('custom', $lang['db_export_custom'], array('showtables' => ''))
- )), $db_export_key, 'mradio');
- showtagheader('tbody', 'showtables');
- showtablerow('', '', '<input class="checkbox" name="chkall" onclick="checkAll(\'prefix\', this.form, \'customtables\', \'chkall\', true)" checked="checked" type="checkbox" id="chkalltables" /><label for="chkalltables"> '.cplang('db_export_custom_select_all').' - '.$db_export_discuz_table ).'</label>';
- showtablerow('', 'colspan="2"', mcheckbox('customtables', $dztables));
- showtagfooter('tbody');
- showtagheader('tbody', 'advanceoption');
- showsetting('db_export_method', '', '', '<ul class="nofloat"><li><input class="radio" type="radio" name="method" value="shell" '.$shelldisabled.' onclick="if(\''.intval($db->version() < '4.1').'\') {if(this.form.sqlcompat[2].checked==true) this.form.sqlcompat[0].checked=true; this.form.sqlcompat[2].disabled=true; this.form.sizelimit.disabled=true;} else {this.form.sqlcharset[0].checked=true; for(var i=1; i<=5; i++) {if(this.form.sqlcharset[i]) this.form.sqlcharset[i].disabled=true;}}" id="method_shell" /><label="method_shell"> '.$lang['db_export_shell'].'</label></li><li><input class="radio" type="radio" name="method" value="multivol" checked="checked" onclick="this.form.sqlcompat[2].disabled=false; this.form.sizelimit.disabled=false; for(var i=1; i<=5; i++) {if(this.form.sqlcharset[i]) this.form.sqlcharset[i].disabled=false;}" id="method_multivol" /><label for="method_multivol"> '.$lang['db_export_multivol'].'</label> <input type="text" class="txt" size="40" name="sizelimit" value="2048" /></li></ul>');
- showtitle('db_export_options');
- showsetting('db_export_options_extended_insert', 'extendins', 0, 'radio');
- showsetting('db_export_options_sql_compatible', array('sqlcompat', array(
- array('', $lang['default']),
- array('MYSQL40', 'MySQL 3.23/4.0.x'),
- array('MYSQL41', 'MySQL 4.1.x/5.x')
- )), '', 'mradio');
- showsetting('db_export_options_charset', array('sqlcharset', array(
- array('', cplang('default')),
- $dbcharset ? array($dbcharset, strtoupper($dbcharset)) : array(),
- $db->version() > '4.1' && $dbcharset != 'utf8' ? array('utf8', 'UTF-8') : array()
- ), TRUE), 0, 'mradio');
- showsetting('db_export_usehex', 'usehex', 1, 'radio');
- if(function_exists('gzcompress')) {
- showsetting('db_export_usezip', array('usezip', array(
- array('1', $lang['db_export_zip_1']),
- array('2', $lang['db_export_zip_2']),
- array('0', $lang['db_export_zip_3'])
- )), 0, 'mradio');
- }
- showsetting('db_export_filename', '', '', '<input type="text" class="txt" name="filename" value="'.$defaultfilename.'" />.sql');
- showtagfooter('tbody');
- showsubmit('exportsubmit', 'submit', '', 'more_options');
- showtablefooter();
- showformfooter();
- } else {
- DB::query('SET SQL_QUOTE_SHOW_CREATE=0', 'SILENT');
- if(!$_GET['filename'] || !preg_match('/^[\w\_]+$/', $_GET['filename'])) {
- cpmsg('database_export_filename_invalid', '', 'error');
- }
- $time = dgmdate(TIMESTAMP);
- if($_GET['type'] == 'discuz' || $_GET['type'] == 'discuz_uc') {
- $tables = arraykeys2(fetchtablelist($tablepre), 'Name');
- } elseif($_GET['type'] == 'custom') {
- $tables = array();
- if(empty($_GET['setup'])) {
- $tables = C::t('common_setting')->fetch('custombackup', true);
- } else {
- C::t('common_setting')->update('custombackup', empty($_GET['customtables'])? '' : $_GET['customtables']);
- $tables = & $_GET['customtables'];
- }
- if( !is_array($tables) || empty($tables)) {
- cpmsg('database_export_custom_invalid', '', 'error');
- }
- }
- $memberexist = array_search(DB::table('common_member'), $tables);
- if($memberexist !== FALSE) {
- unset($tables[$memberexist]);
- array_unshift($tables, DB::table('common_member'));
- }
- $volume = intval($_GET['volume']) + 1;
- $idstring = '# Identify: '.base64_encode("$_G[timestamp],".$_G['setting']['version'].",{$_GET['type']},{$_GET['method']},{$volume},{$tablepre},{$dbcharset}")."\n";
- $dumpcharset = $_GET['sqlcharset'] ? $_GET['sqlcharset'] : str_replace('-', '', $_G['charset']);
- $setnames = ($_GET['sqlcharset'] && $db->version() > '4.1' && (!$_GET['sqlcompat'] || $_GET['sqlcompat'] == 'MYSQL41')) ? "SET NAMES '$dumpcharset';\n\n" : '';
- if($db->version() > '4.1') {
- if($_GET['sqlcharset']) {
- DB::query('SET NAMES %s', array($_GET['sqlcharset']));
- }
- if($_GET['sqlcompat'] == 'MYSQL40') {
- DB::query("SET SQL_MODE='MYSQL40'");
- } elseif($_GET['sqlcompat'] == 'MYSQL41') {
- DB::query("SET SQL_MODE=''");
- }
- }
- $backupfilename = './data/'.$backupdir.'/'.str_replace(array('/', '\\', '.', "'"), '', $_GET['filename']);
- if($_GET['usezip']) {
- require_once './source/class/class_zip.php';
- }
- if($_GET['method'] == 'multivol') {
- $sqldump = '';
- $tableid = intval($_GET['tableid']);
- $startfrom = intval($_GET['startfrom']);
- if(!$tableid && $volume == 1) {
- foreach($tables as $table) {
- $sqldump .= sqldumptablestruct($table);
- }
- }
- $complete = TRUE;
- for(; $complete && $tableid < count($tables) && strlen($sqldump) + 500 < $_GET['sizelimit'] * 1000; $tableid++) {
- $sqldump .= sqldumptable($tables[$tableid], $startfrom, strlen($sqldump));
- if($complete) {
- $startfrom = 0;
- }
- }
- $dumpfile = $backupfilename."-%s".'.sql';
- !$complete && $tableid--;
- if(trim($sqldump)) {
- $sqldump = "$idstring".
- "# <?php exit();?>\n".
- "# Discuz! Multi-Volume Data Dump Vol.$volume\n".
- "# Version: Discuz! {$_G[setting][version]}\n".
- "# Time: $time\n".
- "# Type: {$_GET['type']}\n".
- "# Table Prefix: $tablepre\n".
- "#\n".
- "# Discuz! Home: http://www.discuz.com\n".
- "# Please visit our website for newest infomation about Discuz!\n".
- "# --------------------------------------------------------\n\n\n".
- "$setnames".
- $sqldump;
- $dumpfilename = sprintf($dumpfile, $volume);
- @$fp = fopen($dumpfilename, 'wb');
- @flock($fp, 2);
- if(@!fwrite($fp, $sqldump)) {
- @fclose($fp);
- cpmsg('database_export_file_invalid', '', 'error');
- } else {
- fclose($fp);
- if($_GET['usezip'] == 2) {
- $fp = fopen($dumpfilename, "r");
- $content = @fread($fp, filesize($dumpfilename));
- fclose($fp);
- $zip = new zipfile();
- $zip->addFile($content, basename($dumpfilename));
- $fp = fopen(sprintf($backupfilename."-%s".'.zip', $volume), 'w');
- if(@fwrite($fp, $zip->file()) !== FALSE) {
- @unlink($dumpfilename);
- }
- fclose($fp);
- }
- unset($sqldump, $zip, $content);
- cpmsg('database_export_multivol_redirect', "action=db&operation=export&type=".rawurlencode($_GET['type'])."&saveto=server&filename=".rawurlencode($_GET['filename'])."&method=multivol&sizelimit=".rawurlencode($_GET['sizelimit'])."&volume=".rawurlencode($volume)."&tableid=".rawurlencode($tableid)."&startfrom=".rawurlencode($startrow)."&extendins=".rawurlencode($_GET['extendins'])."&sqlcharset=".rawurlencode($_GET['sqlcharset'])."&sqlcompat=".rawurlencode($_GET['sqlcompat'])."&exportsubmit=yes&usehex={$_GET['usehex']}&usezip={$_GET['usezip']}", 'loading', array('volume' => $volume));
- }
- } else {
- $volume--;
- $filelist = '<ul>';
- cpheader();
- if($_GET['usezip'] == 1) {
- $zip = new zipfile();
- $zipfilename = $backupfilename.'.zip';
- $unlinks = array();
- for($i = 1; $i <= $volume; $i++) {
- $filename = sprintf($dumpfile, $i);
- $fp = fopen($filename, "r");
- $content = @fread($fp, filesize($filename));
- fclose($fp);
- $zip->addFile($content, basename($filename));
- $unlinks[] = $filename;
- $filelist .= "<li><a href="$filename">$filename</a></li>\n";
- }
- $fp = fopen($zipfilename, 'w');
- if(@fwrite($fp, $zip->file()) !== FALSE) {
- foreach($unlinks as $link) {
- @unlink($link);
- }
- } else {
- C::t('common_cache')->insert(array(
- 'cachekey' => 'db_export',
- 'cachevalue' => serialize(array('dateline' => $_G['timestamp'])),
- 'dateline' => $_G['timestamp'],
- ), false, true);
- cpmsg('database_export_multivol_succeed', '', 'succeed', array('volume' => $volume, 'filelist' => $filelist));
- }
- unset($sqldump, $zip, $content);
- fclose($fp);
- @touch('./data/'.$backupdir.'/index.htm');
- $filename = $zipfilename;
- C::t('common_cache')->insert(array(
- 'cachekey' => 'db_export',
- 'cachevalue' => serialize(array('dateline' => $_G['timestamp'])),
- 'dateline' => $_G['timestamp'],
- ), false, true);
- cpmsg('database_export_zip_succeed', '', 'succeed', array('filename' => $filename));
- } else {
- @touch('./data/'.$backupdir.'/index.htm');
- for($i = 1; $i <= $volume; $i++) {
- $filename = sprintf($_GET['usezip'] == 2 ? $backupfilename."-%s".'.zip' : $dumpfile, $i);
- $filelist .= "<li><a href="$filename">$filename</a></li>\n";
- }
- C::t('common_cache')->insert(array(
- 'cachekey' => 'db_export',
- 'cachevalue' => serialize(array('dateline' => $_G['timestamp'])),
- 'dateline' => $_G['timestamp'],
- ), false, true);
- cpmsg('database_export_multivol_succeed', '', 'succeed', array('volume' => $volume, 'filelist' => $filelist));
- }
- }
- } else {
- $tablesstr = '';
- foreach($tables as $table) {
- $tablesstr .= '"'.$table.'" ';
- }
- require DISCUZ_ROOT . './config/config_global.php';
- list($dbhost, $dbport) = explode(':', $dbhost);
- $query = DB::query("SHOW VARIABLES LIKE 'basedir'");
- list(, $mysql_base) = DB::fetch($query, DB::$drivertype == 'mysqli' ? MYSQLI_NUM : MYSQL_NUM);
- $dumpfile = addslashes(dirname(dirname(__FILE__))).'/'.$backupfilename.'.sql';
- @unlink($dumpfile); $tablesstr=escapeshellarg($tablesstr)
- $mysqlbin = $mysql_base == '/' ? '' : addslashes($mysql_base).'bin/';
- @shell_exec($mysqlbin.'mysqldump --force --quick '.($db->version() > '4.1' ? '--skip-opt --create-options' : '-all').' --add-drop-table'.($_GET['extendins'] == 1 ? ' --extended-insert' : '').''.($db->version() > '4.1' && $_GET['sqlcompat'] == 'MYSQL40' ? ' --compatible=mysql40' : '').' --host="'.$dbhost.($dbport ? (is_numeric($dbport) ? ' --port='.$dbport : ' --socket="'.$dbport.'"') : '').'" --user="'.$dbuser.'" --password="'.$dbpw.'" "'.$dbname.'" '.$tablesstr.' > '.$dumpfile);
- if(@file_exists($dumpfile)) {
- if($_GET['usezip']) {
- require_once libfile('class/zip');
- $zip = new zipfile();
- $zipfilename = $backupfilename.'.zip';
- $fp = fopen($dumpfile, "r");
- $content = @fread($fp, filesize($dumpfile));
- fclose($fp);
- $zip->addFile($idstring."# <?php exit();?>\n ".$setnames."\n #".$content, basename($dumpfile));
- $fp = fopen($zipfilename, 'w');
- @fwrite($fp, $zip->file());
- fclose($fp);
- @unlink($dumpfile); $tablesstr=escapeshellarg($tablesstr)
- @touch('./data/'.$backupdir.'/index.htm');
- $filename = $backupfilename.'.zip';
- unset($sqldump, $zip, $content);
- C::t('common_cache')->insert(array(
- 'cachekey' => 'db_export',
- 'cachevalue' => serialize(array('dateline' => $_G['timestamp'])),
- 'dateline' => $_G['timestamp'],
- ), false, true);
- cpmsg('database_export_zip_succeed', '', 'succeed', array('filename' => $filename));
- } else {
- if(@is_writeable($dumpfile)) {
- $fp = fopen($dumpfile, 'rb+');
- @fwrite($fp, $idstring."# <?php exit();?>\n ".$setnames."\n #");
- fclose($fp);
- }
- @touch('./data/'.$backupdir.'/index.htm');
- $filename = $backupfilename.'.sql';
- C::t('common_cache')->insert(array(
- 'cachekey' => 'db_export',
- 'cachevalue' => serialize(array('dateline' => $_G['timestamp'])),
- 'dateline' => $_G['timestamp'],
- ), false, true);
- cpmsg('database_export_succeed', '', 'succeed', array('filename' => $filename));
- }
- } else {
- cpmsg('database_shell_fail', '', 'error');
- }
- }
- }
- } elseif($operation == 'import') {
- checkpermission('dbimport');
- if(!submitcheck('deletesubmit')) {
- $exportlog = $exportsize = $exportziplog = array();
- if(is_dir(DISCUZ_ROOT.'./data/'.$backupdir)) {
- $dir = dir(DISCUZ_ROOT.'./data/'.$backupdir);
- while($entry = $dir->read()) {
- $entry = './data/'.$backupdir.'/'.$entry;
- if(is_file($entry)) {
- if(preg_match("/\.sql$/i", $entry)) {
- $filesize = filesize($entry);
- $fp = fopen($entry, 'rb');
- $identify = explode(',', base64_decode(preg_replace("/^# Identify:\s*(\w+).*/s", "\\1", fgets($fp, 256))));
- fclose($fp);
- $key = preg_replace('/^(.+?)(\-\d+)\.sql$/i', '\\1', basename($entry));
- $exportlog[$key][$identify[4]] = array(
- 'version' => $identify[1],
- 'type' => $identify[2],
- 'method' => $identify[3],
- 'volume' => $identify[4],
- 'filename' => $entry,
- 'dateline' => filemtime($entry),
- 'size' => $filesize
- );
- $exportsize[$key] += $filesize;
- } elseif(preg_match("/\.zip$/i", $entry)) {
- $filesize = filesize($entry);
- $exportziplog[] = array(
- 'type' => 'zip',
- 'filename' => $entry,
- 'size' => filesize($entry),
- 'dateline' => filemtime($entry)
- );
- }
- }
- }
- $dir->close();
- } else {
- cpmsg('database_export_dest_invalid', '', 'error');
- }
- $restore_url = $_G['siteurl'].'data/restore.php';
- shownav('founder', 'nav_db', 'nav_db_import');
- showsubmenu('nav_db', array(
- array('nav_db_export', 'db&operation=export', 0),
- array('nav_db_import', 'db&operation=import', 1),
- array('nav_db_runquery', 'db&operation=runquery', 0),
- array('nav_db_optimize', 'db&operation=optimize', 0),
- array('nav_db_dbcheck', 'db&operation=dbcheck', 0)
- ));
- showtips('db_import_tips');
- showtableheader('db_import');
- showtablerow('', array('colspan="9" class="tipsblock"'), array(cplang('do_import_option', array('restore_url' => $restore_url))));
- showformheader('db&operation=import');
- showtitle('db_export_file');
- showsubtitle(array('', 'filename', 'version', 'time', 'type', 'size', 'db_method', 'db_volume', ''));
- $datasiteurl = $_G['siteurl'].'data/';
- foreach($exportlog as $key => $val) {
- $info = $val[1];
- $info['dateline'] = is_int($info['dateline']) ? dgmdate($info['dateline']) : $lang['unknown'];
- $info['size'] = sizecount($exportsize[$key]);
- $info['volume'] = count($val);
- $info['method'] = $info['type'] != 'zip' ? ($info['method'] == 'multivol' ? $lang['db_multivol'] : $lang['db_shell']) : '';
- $datafile_server = '.'.$info['filename'];
- showtablerow('', '', array(
- "<input class="checkbox" type="checkbox" name="delete[]" value="".$key."">",
- "<a href="javascript:;" onclick="display('exportlog_$key')">".$key."</a>",
- $info['version'],
- $info['dateline'],
- $lang['db_export_'.$info['type']],
- $info['size'],
- $info['method'],
- $info['volume'],
- $info['type'] == 'zip' ? "<a href="".$datasiteurl."restore.php?operation=importzip&datafile_server=$datafile_server&importsubmit=yes" onclick="return confirm('$lang[db_import_confirm_zip]');" class="act" target="_blank">$lang[db_import_unzip]</a>" : "<a class="act" href="".$datasiteurl."restore.php?operation=import&from=server&datafile_server=$datafile_server&importsubmit=yes"".($info['version'] != $_G['setting']['version'] ? " onclick="return confirm('$lang[db_import_confirm]');"" : " onclick="return confirm('$lang[db_import_confirm_sql]');"")." class="act" target="_blank">$lang[import]</a>"
- ));
- echo '<tbody id="exportlog_'.$key.'" style="display:none">';
- foreach($val as $info) {
- $info['dateline'] = is_int($info['dateline']) ? dgmdate($info['dateline']) : $lang['unknown'];
- $info['size'] = sizecount($info['size']);
- showtablerow('', '', array(
- '',
- "<a href="$info[filename]">".substr(strrchr($info['filename'], "/"), 1)."</a>",
- $info['version'],
- $info['dateline'],
- '',
- $info['size'],
- '',
- $info['volume'],
- ''
- ));
- }
- echo '</tbody>';
- }
- foreach($exportziplog as $info) {
- $info['dateline'] = is_int($info['dateline']) ? dgmdate($info['dateline']) : $lang['unknown'];
- $info['size'] = sizecount($info['size']);
- $info['method'] = $info['method'] == 'multivol' ? $lang['db_multivol'] : $lang['db_zip'];
- $datafile_server = '.'.$info['filename'];
- showtablerow('', '', array(
- "<input class="checkbox" type="checkbox" name="delete[]" value="".basename($info['filename'])."">",
- "<a href="$info[filename]">".substr(strrchr($info['filename'], "/"), 1)."</a>",
- '',
- $info['dateline'],
- $lang['db_export_'.$info['type']],
- $info['size'],
- $info['method'],
- '',
- "<a href="".$datasiteurl."restore.php?operation=importzip&datafile_server=$datafile_server&importsubmit=yes" onclick="return confirm('$lang[db_import_confirm_zip]');" class="act" target="_blank">$lang[db_import_unzip]</a>"
- ));
- }
- showsubmit('deletesubmit', 'submit', 'del');
- showformfooter();
- showtablefooter();
- } else {
- if(is_array($_GET['delete'])) {
- foreach($_GET['delete'] as $filename) {
- $file_path = './data/'.$backupdir.'/'.str_replace(array('/', '\\'), '', $filename);
- if(is_file($file_path)) {
- @unlink($file_path);
- } else {
- $i = 1;
- while(1) {
- $file_path = './data/'.$backupdir.'/'.str_replace(array('/', '\\'), '', $filename.'-'.$i.'.sql');
- if(is_file($file_path)) {
- @unlink($file_path);
- $i++;
- } else {
- break;
- }
- }
- }
- }
- cpmsg('database_file_delete_succeed', '', 'succeed');
- } else {
- cpmsg('database_file_delete_invalid', '', 'error');
- }
- }
- } elseif($operation == 'runquery') {
- $checkperm = checkpermission('runquery', 0);
- $runquerys = array();
- include_once(DISCUZ_ROOT.'source/admincp/admincp_quickquery.php');
- if(!submitcheck('sqlsubmit')) {
- $runqueryselect = '';
- foreach($simplequeries as $key => $query) {
- if(empty($query['sql'])) {
- $runqueryselect .= "<optgroup label="$query[comment]">";
- } else {
- $runqueryselect .= '<option value="'.$key.'">'.$query['comment'].'</option>';
- }
- }
- if($runqueryselect) {
- $runqueryselect = '<select name="queryselect" style="width:500px">'.$runqueryselect.'</select>';
- }
- $queryselect = intval($_GET['queryselect']);
- $queries = $queryselect ? $runquerys[$queryselect] : '';
- shownav('founder', 'nav_db', 'nav_db_runquery');
- showsubmenu('nav_db', array(
- array('nav_db_export', 'db&operation=export', 0),
- array('nav_db_import', 'db&operation=import', 0),
- array('nav_db_runquery', 'db&operation=runquery', 1),
- array('nav_db_optimize', 'db&operation=optimize', 0),
- array('nav_db_dbcheck', 'db&operation=dbcheck', 0)
- ));
- showtips('db_runquery_tips');
- showtableheader();
- showformheader('db&operation=runquery&option=simple');
- showsetting('db_runquery_simply', '', '', $runqueryselect);
- showsetting('', '', '', '<input type="checkbox" class="checkbox" name="createcompatible" value="1" checked="checked" />'.cplang('db_runquery_createcompatible'));
- showsubmit('sqlsubmit');
- showformfooter();
- if($checkperm) {
- showformheader('db&operation=runquery&option=');
- showsetting('db_runquery_sql', '', '', '<textarea cols="85" rows="10" name="queries" style="width:500px;" onkeyup="textareasize(this)" onkeydown="textareakey(this, event)">'.$queries.'</textarea>');
- showsetting('', '', '', '<input type="checkbox" class="checkbox" name="createcompatible" value="1" checked="checked" />'.cplang('db_runquery_createcompatible'));
- showsubmit('sqlsubmit', 'submit', '', cplang('db_runquery_comment'));
- showformfooter();
- }
- showtablefooter();
- } else {
- $queries = $_GET['queries'];
- if($_GET['option'] == 'simple') {
- $queryselect = intval($_GET['queryselect']);
- $queries = isset($simplequeries[$queryselect]) && $simplequeries[$queryselect]['sql'] ? $simplequeries[$queryselect]['sql'] : '';
- } elseif(!$checkperm) {
- cpmsg('database_run_query_denied', '', 'error');
- }
- $sqlquery = splitsql(str_replace(array(' {tablepre}', ' cdb_', ' `cdb_', ' pre_', ' `pre_'), array(' '.$tablepre, ' '.$tablepre, ' `'.$tablepre, ' '.$tablepre, ' `'.$tablepre), $queries));
- $affected_rows = 0;
- foreach($sqlquery as $sql) {
- if(trim($sql) != '') {
- $sql = !empty($_GET['createcompatible']) ? syntablestruct(trim($sql), $db->version() > '4.1', $dbcharset) : $sql;
- DB::query($sql, 'SILENT');
- if($sqlerror = DB::error()) {
- break;
- } else {
- $affected_rows += intval(DB::affected_rows());
- }
- }
- }
- $sqlerror ? cpmsg('database_run_query_invalid', '', 'error', array('sqlerror' => $sqlerror)) : cpmsg('database_run_query_succeed', '', 'succeed', array('affected_rows' => $affected_rows));
- }
- } elseif($operation == 'optimize') {
- $optimizetable = '';
- $totalsize = 0;
- $tablearray = array( 0 => $tablepre);
- shownav('founder', 'nav_db', 'nav_db_optimize');
- showsubmenu('nav_db', array(
- array('nav_db_export', 'db&operation=export', 0),
- array('nav_db_import', 'db&operation=import', 0),
- array('nav_db_runquery', 'db&operation=runquery', 0),
- array('nav_db_optimize', 'db&operation=optimize', 1),
- array('nav_db_dbcheck', 'db&operation=dbcheck', 0)
- ));
- showtips('db_optimize_tips');
- showformheader('db&operation=optimize');
- showtableheader('db_optimize_tables');
- showsubtitle(array('', 'db_optimize_table_name', 'type', 'db_optimize_rows', 'db_optimize_data', 'db_optimize_index', 'db_optimize_frag'));
- if(!submitcheck('optimizesubmit')) {
- foreach($tablearray as $tp) {
- $query = DB::query("SHOW TABLE STATUS LIKE '$tp%'", 'SILENT');
- while($table = DB::fetch($query)) {
- if($table['Data_free'] && $table[$tabletype] == 'MyISAM') {
- $checked = $table[$tabletype] == 'MyISAM' ? 'checked' : 'disabled';
- showtablerow('', '', array(
- "<input class="checkbox" type="checkbox" name="optimizetables[]" value="$table[Name]" $checked>",
- $table[Name],
- $table[$tabletype],
- $table[Rows],
- $table[Data_length],
- $table[Index_length],
- $table[Data_free],
- ));
- $totalsize += $table['Data_length'] + $table['Index_length'];
- }
- }
- }
- if(empty($totalsize)) {
- showtablerow('', 'colspan="6"', $lang['db_optimize_done']);
- } else {
- showtablerow('', 'colspan="6"', $lang['db_optimize_used'].' '.sizecount($totalsize));
- showsubmit('optimizesubmit', 'submit', '<input name="chkall" id="chkall" class="checkbox" onclick="checkAll(\'prefix\', this.form)" checked="checked" type="checkbox" /><label for="chkall">'.$lang[db_optimize_opt].'</label>');
- }
- } else {
- foreach($tablearray as $tp) {
- $query = DB::query("SHOW TABLE STATUS LIKE '$tp%'", 'SILENT');
- while($table = DB::fetch($query)) {
- if($table['Data_free'] && $table[$tabletype] == 'MyISAM') {
- $optimizeinput = "<input class="checkbox" type="checkbox" name="optimizetables[]" value="$table[Name]" $checked>";
- if(is_array($_GET['optimizetables']) && in_array($table['Name'], $_GET['optimizetables'])) {
- DB::query("OPTIMIZE TABLE $table[Name]");
- $table[Data_free] = 0;
- $optimizeinput = '';
- }
- showtablerow('', '', array(
- $optimizeinput,
- $table[Name],
- $db->version() > '4.1' ? $table['Engine'] : $table['Type'],
- $table[Rows],
- $table[Data_length],
- $table[Index_length],
- $table[Data_free]
- ));
- $totalsize += $table['Data_length'] + $table['Index_length'];
- }
- }
- }
- showtablerow('', 'colspan="6"', $lang['db_optimize_used'].' '.sizecount($totalsize));
- }
- showtablefooter();
- showformfooter();
- } elseif($operation == 'dbcheck') {
- if(!C::t('common_setting')->fetch_all_field()) {
- cpmsg('dbcheck_permissions_invalid', '', 'error');
- }
- $step = max(1, intval($_GET['step']));
- if($step == 3) {
- if(!file_exists('source/admincp/discuzdb.md5')) {
- cpmsg('dbcheck_nofound_md5file', '', 'error');
- }
- $dbcharset = $discuz->config['db'][1]['dbcharset'];
- unset($dbuser, $dbpw, $dbname);
- $fp = fopen(DISCUZ_ROOT.'./source/admincp/discuzdb.md5', "rb");
- $discuzdb = fread($fp, filesize(DISCUZ_ROOT.'./source/admincp/discuzdb.md5'));
- fclose($fp);
- $dbmd5 = substr($discuzdb, 0, 32);
- $discuzdb = dunserialize(substr($discuzdb, 34));
- $settingsdata = $discuzdb[1];
- $discuzdb = $discuzdb[0][0];
- $repair = !empty($_GET['repair']) ? $_GET['repair'] : array();
- $setting = !empty($_GET['setting']) ? $_GET['setting'] : array();
- $missingtable = !empty($_GET['missingtable']) ? $_GET['missingtable'] : array();
- $repairtable = is_array($_GET['repairtable']) && !empty($_GET['repairtable']) ? $_GET['repairtable'] : array();
- $except = array('threads' => array('sgid'));
- foreach(C::t('common_member_profile_setting')->range() as $profilefields) {
- $except['memberfields'][] = 'field_'.$profilefields[$fieldid];
- }
- if(submitcheck('repairsubmit') && (!empty($repair) || !empty($setting) || !empty($repairtable) || !empty($missingtable))) {
- $error = '';
- $errorcount = 0;
- $alter = $fielddefault = array();
- foreach($missingtable as $value) {
- if(!isset($installdata)) {
- $fp = fopen(DISCUZ_ROOT.'./install/install.sql', "rb");
- $installdata = fread($fp, filesize(DISCUZ_ROOT.'./install/install.sql'));
- fclose($fp);
- }
- preg_match("/CREATE TABLE ".DB::table($value)."\s+\(.+?;/is", $installdata, $a);
- DB::query(createtable($a[0], $dbcharset));
- }
- foreach($repair as $value) {
- if(!in_array($r_table, $repairtable)) {
- list($r_table, $r_field, $option) = explode('|', $value);
- if(!isset($repairrtable[$r_table]) && $fieldsquery = DB::query("SHOW FIELDS FROM ".DB::table($r_table), 'SILENT')) {
- while($fields = DB::fetch($fieldsquery)) {
- $fielddefault[$r_table][$fields['Field']] = $fields['Default'];
- }
- }
- $field = $discuzdb[$r_table][$r_field];
- $altersql = '`'.$field['Field'].'` '.$field['Type'];
- $altersql .= $field['Null'] == 'NO' ? ' NOT NULL' : '';
- $altersql .= in_array($fielddefault[$r_table][$field['Field']], array('', '0')) && in_array($field['Default'], array('', '0')) ||
- $field['Null'] == 'NO' && $field['Default'] == '' ||
- preg_match('/text/i', $field['Type']) || preg_match('/auto_increment/i', $field['Extra']) ?
- '' : ' default \''.$field['Default'].'\'';
- $altersql .= $field['Extra'] != '' ? ' '.$field['Extra'] : '';
- $altersql = $option == 'modify' ? "MODIFY COLUMN ".$altersql : "ADD COLUMN ".$altersql;
- $alter[$r_table][] = $altersql;
- }
- }
- foreach($alter as $r_table => $sqls) {
- DB::query("ALTER TABLE `$tablepre$r_table` ".implode(',', $sqls), 'SILENT');
- if($sqlerror = DB::error()) {
- $errorcount += count($sqls);
- $error .= $sqlerror.'<br /><br />';
- }
- }
- $alter = array();
- foreach($repairtable as $value) {
- foreach($discuzdb[$value] as $field) {
- if(!isset($fielddefault[$value]) && $fieldsquery = DB::query("SHOW FIELDS FROM ".DB::table($value), 'SILENT')) {
- while($fields = DB::fetch($fieldsquery)) {
- $fielddefault[$value][$fields['Field']] = $fields['Default'];
- }
- }
- $altersql = '`'.$field['Field'].'` '.$field['Type'];
- $altersql .= $field['Null'] == 'NO' ? ' NOT NULL' : '';
- $altersql .= in_array($fielddefault[$value][$field['Field']], array('', '0')) && in_array($field['Default'], array('', '0')) ||
- $field['Null'] == 'NO' && $field['Default'] == '' ||
- preg_match('/text/i', $field['Type']) || preg_match('/auto_increment/i', $field['Extra']) ?
- '' : ' default \''.$field['Default'].'\'';
- $altersql .= $field['Extra'] != '' ? ' '.$field['Extra'] : '';
- $altersql = "MODIFY COLUMN ".$altersql;
- $alter[$value][] = $altersql;
- }
- }
- foreach($alter as $r_table => $sqls) {
- DB::query("ALTER TABLE `".DB::table($r_table)."` ".implode(',', $sqls), 'SILENT');
- if($sqlerror = DB::error()) {
- $errorcount += count($sqls);
- $error .= $sqlerror.'<br /><br />';
- }
- }
- if(!empty($setting)) {
- $settingsdatanow = $newsettings = array();
- $allsetting = C::t('common_setting')->fetch_all();
- $settingsdatanew = array_keys($allsetting);
- unset($allsetting);
- $settingsdellist = @array_diff($settingsdata, $settingsdatanew);
- if($setting['del'] && is_array($settingsdellist)) {
- foreach($settingsdellist as $variable) {
- $newsettings[$variable] = '';
- }
- }
- if($newsettings) {
- C::t('common_setting')->update_batch($newsettings);
- updatecache('setting');
- }
- }
- if($errorcount) {
- cpmsg('dbcheck_repair_error', '', 'error', array('errorcount' => $errorcount, 'error' => $error));
- } else {
- cpmsg('dbcheck_repair_completed', 'action=db&operation=dbcheck&step=3', 'succeed');
- }
- }
- $installexists = file_exists(DISCUZ_ROOT.'./install/install.sql');
- $discuzdbnew = $deltables = $excepttables = $missingtables = $charseterror = array();
- foreach($discuzdb as $dbtable => $fields) {
- if($fieldsquery = DB::query("SHOW FIELDS FROM ".DB::table($dbtable), 'SILENT')) {
- while($fields = DB::fetch($fieldsquery)) {
- $r = '/^'.$tablepre.'/';
- $cuttable = preg_replace($r, '', $dbtable);
- if($db->version() < '4.1' && $cuttable == 'sessions' && $fields['Field'] == 'sid') {
- $fields['Type'] = str_replace(' binary', '', $fields['Type']);
- }
- if($cuttable == 'memberfields' && preg_match('/^field\_\d+$/', $fields['Field'])) {
- unset($discuzdbnew[$cuttable][$fields['Field']]);
- continue;
- }
- $discuzdbnew[$cuttable][$fields['Field']]['Field'] = $fields['Field'];
- $discuzdbnew[$cuttable][$fields['Field']]['Type'] = $fields['Type'];
- $discuzdbnew[$cuttable][$fields['Field']]['Null'] = $fields['Null'] == '' ? 'NO' : $fields['Null'];
- $discuzdbnew[$cuttable][$fields['Field']]['Extra'] = $fields['Extra'];
- $discuzdbnew[$cuttable][$fields['Field']]['Default'] = $fields['Default'] == '' || $fields['Default'] == '0' ? '' : $fields['Default'];
- }
- ksort($discuzdbnew[$cuttable]);
- } else {
- $missingtables[] = '<span style="float:left;width:33%">'.(($installexists ? '<input name="missingtable[]" type="checkbox" class="checkbox" value="'.$dbtable.'">' : '').$tablepre.$dbtable).'</span>';
- $excepttables[] = $dbtable;
- }
- }
- if($db->version() > '4.1') {
- $dbcharset = strtoupper($dbcharset) == 'UTF-8' ? 'UTF8' : strtoupper($dbcharset);
- $query = DB::query("SHOW TABLE STATUS LIKE '$tablepre%'");
- while($tables = DB::fetch($query)) {
- $r = '/^'.$tablepre.'/';
- $cuttable = preg_replace($r, '', $tables['Name']);
- $tabledbcharset = substr($tables['Collation'], 0, strpos($tables['Collation'], '_'));
- if($dbcharset != strtoupper($tabledbcharset)) {
- $charseterror[] = '<span style="float:left;width:33%">'.$tablepre.$cuttable.'('.$tabledbcharset.')</span>';
- }
- }
- }
- $dbmd5new = md5(serialize($discuzdbnew));
- $settingsdatanow = array();
- $allsetting = C::t('common_setting')->fetch_all();
- $settingsdatanew = array_keys($allsetting);
- unset($allsetting);
- $settingsdellist = @array_diff($settingsdata, $settingsdatanew);
- if($dbmd5 == $dbmd5new && empty($charseterror) && empty($settingsdellist)) {
- cpmsg('dbcheck_ok', '', 'succeed');
- }
- $showlist = $addlists = '';
- foreach($discuzdb as $dbtable => $fields) {
- $addlist = $modifylist = $dellist = array();
- if($fields != $discuzdbnew[$dbtable]) {
- foreach($discuzdb[$dbtable] as $key => $value) {
- $tempvalue = str_replace('mediumtext', 'text', $value);
- $discuzdbnew[$dbtable][$key] = str_replace('mediumtext', 'text', $discuzdbnew[$dbtable][$key]);
- if(is_array($missingtables) && in_array($tablepre.$dbtable, $missingtables)) {
- } elseif(!isset($discuzdbnew[$dbtable][$key])) {
- $dellist[] = $value;
- } elseif($tempvalue != $discuzdbnew[$dbtable][$key]) {
- $modifylist[] = $value;
- }
- }
- if(is_array($discuzdbnew[$dbtable])) {
- foreach($discuzdbnew[$dbtable] as $key => $value) {
- if(!isset($discuzdb[$dbtable][$key]) && !@in_array($value['Field'], $except[$dbtable])) {
- $addlist[] = $value;
- }
- }
- }
- }
- if(($modifylist || $dellist) && !in_array($dbtable, $excepttables)) {
- $showlist .= showtablerow('', '', array("<span class="diffcolor3">$tablepre$dbtable</span> $lang[dbcheck_field]", $lang[dbcheck_org_field], $lang[dbcheck_status]), TRUE);
- foreach($modifylist as $value) {
- $slowstatus = slowcheck($discuzdbnew[$dbtable][$value['Field']]['Type'], $value['Type']);
- $showlist .= "<tr><td><input name="repair[]" class="checkbox" type="checkbox" value="$dbtable|$value[Field]|modify"> <b>".$value['Field']."</b> ".
- $discuzdbnew[$dbtable][$value['Field']]['Type'].
- ($discuzdbnew[$dbtable][$value['Field']]['Null'] == 'NO' ? ' NOT NULL' : '').
- (!preg_match('/auto_increment/i', $discuzdbnew[$dbtable][$value['Field']]['Extra']) && !preg_match('/text/i', $discuzdbnew[$dbtable][$value['Field']]['Type']) ? ' default \''.$discuzdbnew[$dbtable][$value['Field']]['Default'].'\'' : '').
- ' '.$discuzdbnew[$dbtable][$value['Field']]['Extra'].
- "</td><td><b>".$value['Field']."</b> ".$value['Type'].
- ($value['Null'] == 'NO' ? ' NOT NULL' : '').
- (!preg_match('/auto_increment/i', $value['Extra']) && !preg_match('/text/i', $value['Type']) ? ' default \''.$value['Default'].'\'' : '').
- ' '.$value['Extra']."</td><td>".
- (!$slowstatus ? "<em class="edited">$lang[dbcheck_modify]</em></td></tr>" : "<em class="unknown">$lang[dbcheck_slow]</em>")."</td></tr>";
- }
- if($modifylist) {
- $showlist .= showtablerow('', 'colspan="3"', "<input onclick="setrepaircheck(this, this.form, '$dbtable')" name="repairtable[]" class="checkbox" type="checkbox" value="$dbtable"> <b>$lang[dbcheck_repairtable]</b>", TRUE);
- }
- foreach($dellist as $value) {
- $showlist .= "<tr><td><input name="repair[]" class="checkbox" type="checkbox" value="$dbtable|$value[Field]|add"> <strike><b>".$value['Field']."</b></strike></td><td> <b>".$value['Field']."</b> ".$value['Type'].($value['Null'] == 'NO' ? ' NOT NULL' : '')."</td><td>".
- "<em class="del">$lang[dbcheck_delete]</em></td></tr>";
- }
- }
- if($addlist) {
- $addlists .= "<tr><td colspan="3"><b>$tablepre$dbtable</b> $lang[dbcheck_new_field]</td></tr>";
- foreach($addlist as $value) {
- $addlists .= "<tr><td colspan="3"> <b>".$value['Field']."</b> ".$discuzdbnew[$dbtable][$value['Field']]['Type'].($discuzdbnew[$dbtable][$value['Field']]['Null'] == 'NO' ? ' NOT NULL' : '')."</td></tr>";
- }
- }
- }
- if($showlist) {
- $showlist = showtablerow('', 'colspan="3" class="partition"', $lang['dbcheck_errorfields_tables'], TRUE).$showlist;
- }
- if($missingtables) {
- $showlist .= showtablerow('', 'colspan="3" class="partition"', $lang['dbcheck_missing_tables'], TRUE);
- $showlist .= showtablerow('', 'colspan="3" class="partition"', implode('', $missingtables), TRUE);
- }
- if($settingsdellist) {
- $showlist .= "<tr class="partition"><td colspan="3">$lang[dbcheck_setting]</td></tr>";
- $showlist .= '<tr><td colspan="3">';
- $showlist .= "<input name="setting[del]" class="checkbox" type="checkbox" value="1"> ".implode(', ', $settingsdellist).'<br />';
- $showlist .= '</td></tr>';
- }
- if($showlist) {
- $showlist .= '<tr><td colspan="3"><input class="btn" type="submit" value="'.$lang['dbcheck_repair'].'" name="repairsubmit"></td></tr>';
- }
- if($charseterror) {
- $showlist .= "<tr><td class="partition" colspan="3">$lang[dbcheck_charseterror_tables] ($lang[dbcheck_charseterror_notice] $dbcharset)</td></tr>";
- $showlist .= '<tr><td colspan="3">'.implode('', $charseterror).'</td></tr>';
- }
- if($addlists) {
- $showlist .= '<tr><td class="partition" colspan="3">'.$lang['dbcheck_userfields'].'</td></tr>'.$addlists;
- }
- }
- shownav('founder', 'nav_db', 'nav_db_dbcheck');
- showsubmenu('nav_db', array(
- array('nav_db_export', 'db&operation=export', 0),
- array('nav_db_import', 'db&operation=import', 0),
- array('nav_db_runquery', 'db&operation=runquery', 0),
- array('nav_db_optimize', 'db&operation=optimize', 0),
- array('nav_db_dbcheck', 'db&operation=dbcheck', 1)
- ));
- showsubmenusteps('', array(
- array('nav_filecheck_confirm', $step == 1),
- array('nav_filecheck_verify', $step == 2),
- array('nav_filecheck_completed', $step == 3)
- ));
- if($step == 1) {
- cpmsg(cplang('dbcheck_tips_step1'), 'action=db&operation=dbcheck&step=2', 'button', '', FALSE);
- } elseif($step == 2) {
- cpmsg(cplang('dbcheck_verifying'), "action=db&operation=dbcheck&step=3", 'loading', '', FALSE);
- } elseif($step == 3) {
- showtips('dbcheck_tips');
- echo <<<EOT
- <script type="text/JavaScript">
- function setrepaircheck(obj, form, table) {
- eval('var rem = /^' + table + '\\\\|.+?\\\\|modify$/;');
- eval('var rea = /^' + table + '\\\\|.+?\\\\|add$/;');
- for(var i = 0; i < form.elements.length; i++) {
- var e = form.elements[i];
- if(e.type == 'checkbox' && e.name == 'repair[]') {
- if(rem.exec(e.value) != null) {
- if(obj.checked) {
- e.checked = false;
- e.disabled = true;
- } else {
- e.checked = false;
- e.disabled = false;
- }
- }
- if(rea.exec(e.value) != null) {
- if(obj.checked) {
- e.checked = true;
- e.disabled = false;
- } else {
- e.checked = false;
- e.disabled = false;
- }
- }
- }
- }
- }
- </script>
- EOT;
- showformheader('db&operation=dbcheck&step=3', 'fixpadding');
- showtableheader();
- echo $showlist;
- showtablefooter();
- showformfooter();
- }
- }
- function createtable($sql, $dbcharset) {
- $type = strtoupper(preg_replace("/^\s*CREATE TABLE\s+.+\s+\(.+?\).*(ENGINE|TYPE)\s*=\s*([a-z]+?).*$/isU", "\\2", $sql));
- $type = in_array($type, array('MYISAM', 'HEAP')) ? $type : 'MYISAM';
- return preg_replace("/^\s*(CREATE TABLE\s+.+\s+\(.+?\)).*$/isU", "\\1", $sql).
- (mysql_get_server_info() > '4.1' ? " ENGINE=$type DEFAULT CHARSET=$dbcharset" : " TYPE=$type");
- }
- function fetchtablelist($tablepre = '') {
- global $db;
- $arr = explode('.', $tablepre);
- $dbname = $arr[1] ? $arr[0] : '';
- $tablepre = str_replace('_', '\_', $tablepre);
- $sqladd = $dbname ? " FROM $dbname LIKE '$arr[1]%'" : "LIKE '$tablepre%'";
- $tables = $table = array();
- $query = DB::query("SHOW TABLE STATUS $sqladd");
- while($table = DB::fetch($query)) {
- $table['Name'] = ($dbname ? "$dbname." : '').$table['Name'];
- $tables[] = $table;
- }
- return $tables;
- }
- function arraykeys2($array, $key2) {
- $return = array();
- foreach($array as $val) {
- $return[] = $val[$key2];
- }
- return $return;
- }
- function syntablestruct($sql, $version, $dbcharset) {
- if(strpos(trim(substr($sql, 0, 18)), 'CREATE TABLE') === FALSE) {
- return $sql;
- }
- $sqlversion = strpos($sql, 'ENGINE=') === FALSE ? FALSE : TRUE;
- if($sqlversion === $version) {
- return $sqlversion && $dbcharset ? preg_replace(array('/ character set \w+/i', '/ collate \w+/i', "/DEFAULT CHARSET=\w+/is"), array('', '', "DEFAULT CHARSET=$dbcharset"), $sql) : $sql;
- }
- if($version) {
- return preg_replace(array('/TYPE=HEAP/i', '/TYPE=(\w+)/is'), array("ENGINE=MEMORY DEFAULT CHARSET=$dbcharset", "ENGINE=\\1 DEFAULT CHARSET=$dbcharset"), $sql);
- } else {
- return preg_replace(array('/character set \w+/i', '/collate \w+/i', '/ENGINE=MEMORY/i', '/\s*DEFAULT CHARSET=\w+/is', '/\s*COLLATE=\w+/is', '/ENGINE=(\w+)(.*)/is'), array('', '', 'ENGINE=HEAP', '', '', 'TYPE=\\1\\2'), $sql);
- }
- }
- function sqldumptablestruct($table) {
- global $_G, $db, $excepttables;
- if(in_array($table, $excepttables)) {
- return;
- }
- $createtable = DB::query("SHOW CREATE TABLE $table", 'SILENT');
- if(!DB::error()) {
- $tabledump = "DROP TABLE IF EXISTS $table;\n";
- } else {
- return '';
- }
- $create = $db->fetch_row($createtable);
- if(strpos($table, '.') !== FALSE) {
- $tablename = substr($table, strpos($table, '.') + 1);
- $create[1] = str_replace("CREATE TABLE $tablename", 'CREATE TABLE '.$table, $create[1]);
- }
- $tabledump .= $create[1];
- if($_GET['sqlcompat'] == 'MYSQL41' && $db->version() < '4.1') {
- $tabledump = preg_replace("/TYPE\=(.+)/", "ENGINE=\\1 DEFAULT CHARSET=".$dumpcharset, $tabledump);
- }
- if($db->version() > '4.1' && $_GET['sqlcharset']) {
- $tabledump = preg_replace("/(DEFAULT)*\s*CHARSET=.+/", "DEFAULT CHARSET=".$_GET['sqlcharset'], $tabledump);
- }
- $tablestatus = DB::fetch_first("SHOW TABLE STATUS LIKE '$table'");
- $tabledump .= ($tablestatus['Auto_increment'] ? " AUTO_INCREMENT=$tablestatus[Auto_increment]" : '').";\n\n";
- if($_GET['sqlcompat'] == 'MYSQL40' && $db->version() >= '4.1' && $db->version() < '5.1') {
- if($tablestatus['Auto_increment'] <> '') {
- $temppos = strpos($tabledump, ',');
- $tabledump = substr($tabledump, 0, $temppos).' auto_increment'.substr($tabledump, $temppos);
- }
- if($tablestatus['Engine'] == 'MEMORY') {
- $tabledump = str_replace('TYPE=MEMORY', 'TYPE=HEAP', $tabledump);
- }
- }
- return $tabledump;
- }
- function sqldumptable($table, $startfrom = 0, $currsize = 0) {
- global $_G, $db, $startrow, $dumpcharset, $complete, $excepttables;
- $offset = 300;
- $tabledump = '';
- $tablefields = array();
- $query = DB::query("SHOW FULL COLUMNS FROM $table", 'SILENT');
- if(strexists($table, 'adminsessions')) {
- return ;
- } elseif(!$query && DB::errno() == 1146) {
- return;
- } elseif(!$query) {
- $_GET['usehex'] = FALSE;
- } else {
- while($fieldrow = DB::fetch($query)) {
- $tablefields[] = $fieldrow;
- }
- }
- if(!in_array($table, $excepttables)) {
- $tabledumped = 0;
- $numrows = $offset;
- $firstfield = $tablefields[0];
- if($_GET['extendins'] == '0') {
- while($currsize + strlen($tabledump) + 500 < $_GET['sizelimit'] * 1000 && $numrows == $offset) {
- if($firstfield['Extra'] == 'auto_increment') {
- $selectsql = "SELECT * FROM $table WHERE $firstfield[Field] > $startfrom ORDER BY $firstfield[Field] LIMIT $offset";
- } else {
- $selectsql = "SELECT * FROM $table LIMIT $startfrom, $offset";
- }
- $tabledumped = 1;
- $rows = DB::query($selectsql);
- $numfields = $db->num_fields($rows);
- $numrows = DB::num_rows($rows);
- while($row = $db->fetch_row($rows)) {
- $comma = $t = '';
- for($i = 0; $i < $numfields; $i++) {
- $t .= $comma.($_GET['usehex'] && !empty($row[$i]) && (strexists($tablefields[$i]['Type'], 'char') || strexists($tablefields[$i]['Type'], 'text')) ? '0x'.bin2hex($row[$i]) : '\''.mysql_escape_string($row[$i]).'\'');
- $comma = ',';
- }
- if(strlen($t) + $currsize + strlen($tabledump) + 500 < $_GET['sizelimit'] * 1000) {
- if($firstfield['Extra'] == 'auto_increment') {
- $startfrom = $row[0];
- } else {
- $startfrom++;
- }
- $tabledump .= "INSERT INTO $table VALUES ($t);\n";
- } else {
- $complete = FALSE;
- break 2;
- }
- }
- }
- } else {
- while($currsize + strlen($tabledump) + 500 < $_GET['sizelimit'] * 1000 && $numrows == $offset) {
- if($firstfield['Extra'] == 'auto_increment') {
- $selectsql = "SELECT * FROM $table WHERE $firstfield[Field] > $startfrom LIMIT $offset";
- } else {
- $selectsql = "SELECT * FROM $table LIMIT $startfrom, $offset";
- }
- $tabledumped = 1;
- $rows = DB::query($selectsql);
- $numfields = $db->num_fields($rows);
- if($numrows = DB::num_rows($rows)) {
- $t1 = $comma1 = '';
- while($row = $db->fetch_row($rows)) {
- $t2 = $comma2 = '';
- for($i = 0; $i < $numfields; $i++) {
- $t2 .= $comma2.($_GET['usehex'] && !empty($row[$i]) && (strexists($tablefields[$i]['Type'], 'char') || strexists($tablefields[$i]['Type'], 'text'))? '0x'.bin2hex($row[$i]) : '\''.mysql_escape_string($row[$i]).'\'');
- $comma2 = ',';
- }
- if(strlen($t1) + $currsize + strlen($tabledump) + 500 < $_GET['sizelimit'] * 1000) {
- if($firstfield['Extra'] == 'auto_increment') {
- $startfrom = $row[0];
- } else {
- $startfrom++;
- }
- $t1 .= "$comma1 ($t2)";
- $comma1 = ',';
- } else {
- $tabledump .= "INSERT INTO $table VALUES $t1;\n";
- $complete = FALSE;
- break 2;
- }
- }
- $tabledump .= "INSERT INTO $table VALUES $t1;\n";
- }
- }
- }
- $startrow = $startfrom;
- $tabledump .= "\n";
- }
- return $tabledump;
- }
- function splitsql($sql) {
- $sql = str_replace("\r", "\n", $sql);
- $ret = array();
- $num = 0;
- $queriesarray = explode(";\n", trim($sql));
- unset($sql);
- foreach($queriesarray as $query) {
- $queries = explode("\n", trim($query));
- foreach($queries as $query) {
- $ret[$num] .= $query[0] == "#" ? NULL : $query;
- }
- $num++;
- }
- return($ret);
- }
- function slowcheck($type1, $type2) {
- $t1 = explode(' ', $type1);$t1 = $t1[0];
- $t2 = explode(' ', $type2);$t2 = $t2[0];
- $arr = array($t1, $t2);
- sort($arr);
- if($arr == array('mediumtext', 'text')) {
- return TRUE;
- } elseif(substr($arr[0], 0, 4) == 'char' && substr($arr[1], 0, 7) == 'varchar') {
- return TRUE;
- }
- return FALSE;
- }
- ?>
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