307 Zeilen
15 KiB
PHP
307 Zeilen
15 KiB
PHP
<?php
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session_name('MySQLDumper');
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session_start();
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include ( './inc/functions.php' );
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include ( './inc/functions_restore.php' );
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include ( './inc/mysql.php' );
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// Arrays uebernehmen
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foreach ($_POST as $key=>$val)
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{
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if (is_array($val))
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{
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foreach ($val as $key2=>$val2)
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{
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if ($config['magic_quotes_gpc']) $restore[stripslashes($key)][stripslashes($key2)]=stripslashes($val2);
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else $restore[$key][$key2]=$val2;
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}
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}
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}
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if (isset($_GET['filename']))
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{
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include ( './' . $config['files']['parameter'] );
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$restore['max_zeit']=intval($config['max_execution_time'] * $config['time_buffer']);
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if ($restore['max_zeit'] == 0) $restore['max_zeit']=20;
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$restore['startzeit']=time();
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$restore['xtime']=( isset($_POST['xtime']) ) ? $_POST['xtime'] : time();
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$restore['fileEOF']=false; // Ende des Files erreicht?
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$restore['actual_table']=( !empty($_POST['actual_table']) ) ? $_POST['actual_table'] : 'unbekannt';
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$restore['offset']=( !empty($_POST['offset']) ) ? $_POST['offset'] : 0;
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$restore['aufruf']=( !empty($_POST['aufruf']) ) ? $_POST['aufruf'] : 0;
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$restore['table_ready']=( !empty($_POST['table_ready']) ) ? $_POST['table_ready'] : 0;
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$restore['part']=( isset($_POST['part']) ) ? $_POST['part'] : 0;
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$restore['do_it']=( isset($_POST['do_it']) ) ? $_POST['do_it'] : false;
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$restore['errors']=( isset($_POST['err']) ) ? $_POST['err'] : 0;
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$restore['notices']=( isset($_POST['notices']) ) ? $_POST['notices'] : 0;
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$restore['anzahl_eintraege']=( isset($_POST['anzahl_eintraege']) ) ? $_POST['anzahl_eintraege'] : 0;
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$restore['anzahl_tabellen']=( isset($_POST['anzahl_tabellen']) ) ? $_POST['anzahl_tabellen'] : 0;
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$restore['filename']=( isset($_POST['filename']) ) ? urldecode($_POST['filename']) : '';
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if (isset($_GET['filename'])) $restore['filename']=urldecode($_GET['filename']);
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$restore['actual_fieldcount']=( isset($_POST['actual_fieldcount']) ) ? $_POST['actual_fieldcount'] : 0;
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$restore['eintraege_ready']=( isset($_POST['eintraege_ready']) ) ? $_POST['eintraege_ready'] : 0;
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$restore['anzahl_zeilen']=( isset($_POST['anzahl_zeilen']) ) ? $_POST['anzahl_zeilen'] : $config['minspeed'];
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$restore['summe_eintraege']=( isset($_POST['summe_eintraege']) ) ? $_POST['summe_eintraege'] : 0;
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$restore['erweiterte_inserts']=( isset($_POST['erweiterte_inserts']) ) ? $_POST['erweiterte_inserts'] : 0;
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$restore['flag']=( isset($_POST['flag']) ) ? $_POST['flag'] : -1;
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$restore['EOB']=( isset($_POST['EOB']) ) ? $_POST['EOB'] : 0;
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$restore['dump_encoding']=( isset($_POST['dump_encoding']) ) ? $_POST['dump_encoding'] : 'utf8';
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if (isset($_GET['dump_encoding'])) $restore['dump_encoding']=$_GET['dump_encoding'];
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$restore['compressed']=( substr(strtolower($restore['filename']),-2) == 'gz' ) ? 1 : 0;
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// wurden nur bestimmte Tabellen ausgwaehlt?
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if (!isset($databases['db_actual_tableselected'])) $databases['db_actual_tableselected']='';
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if ($databases['db_actual_tableselected'] != '')
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{
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$restore['tables_to_restore']=explode('|',$databases['db_actual_tableselected']);
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}
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else
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$restore['tables_to_restore']=false;
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$_SESSION['config']=$config;
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$_SESSION['databases']=$databases;
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}
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else
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{
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$config=$_SESSION['config'];
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$databases=$_SESSION['databases'];
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$restore=$_SESSION['restore'];
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$restore['startzeit']=time();
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}
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include ( './language/' . $config['language'] . '/lang.php' );
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include ( './language/' . $config['language'] . '/lang_restore.php' );
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ob_start();
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$aus=Array();
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$pageheader=MSDheader() . headline($lang['restore']);
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$aus1=$page_parameter='';
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$RestoreFertig=$eingetragen=$dauer=$filegroesse=0;
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MSD_mysql_connect($restore['dump_encoding'],true,$restore['actual_table']);
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@mysql_select_db($databases['db_actual']) or die($lang['db_select_error'] . $databases['db_actual'] . $lang['db_select_error2']);
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// open backup file
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$restore['filehandle']=( $restore['compressed'] == 1 ) ? gzopen($config['paths']['backup'] . $restore['filename'],'r') : fopen($config['paths']['backup'] . $restore['filename'],'r');
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if ($restore['filehandle'])
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{
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//nur am Anfang Logeintrag
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if ($restore['offset'] == 0 && $restore['anzahl_tabellen'] == 0)
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{
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// Statuszeile auslesen
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$restore['part']=0;
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$statusline=( $restore['compressed'] == 1 ) ? gzgets($restore['filehandle']) : fgets($restore['filehandle']);
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$sline=ReadStatusline($statusline,true);
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$restore['anzahl_tabellen']=$sline['tables'];
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$restore['anzahl_eintraege']=$sline['records'];
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if ($sline['part'] != 'MP_0') $restore['part']=1; //substr($sline['part'],3);
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if ($config['empty_db_before_restore'] == 1) EmptyDB($databases['db_actual']);
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$restore['tablelock']=0;
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$restore['erweiterte_inserts']=0;
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if ($sline['tables'] == '-1') ( $restore['compressed'] ) ? gzseek($restore['filehandle'],0) : fseek($restore['filehandle'],0);
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if ($restore['part'] > 0) WriteLog('Start Multipart-Restore \'' . $restore['filename'] . '\'');
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else WriteLog('Start Restore \'' . $restore['filename'] . '\'');
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}
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else
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{
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if ($restore['compressed'] == 0) $filegroesse=filesize($config['paths']['backup'] . $restore['filename']);
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// Dateizeiger an die richtige Stelle setzen
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( $restore['compressed'] ) ? gzseek($restore['filehandle'],$restore['offset']) : fseek($restore['filehandle'],$restore['offset']);
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// Jetzt basteln wir uns mal unsere Befehle zusammen...
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$a=0;
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$dauer=0;
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$restore['EOB']=false;
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// Disable Keys of actual table to spped up restoring
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if ($restore['actual_table'] > '') @mysql_query('/*!40000 ALTER TABLE `' . $restore['actual_table'] . '` DISABLE KEYS */;',$config['dbconnection']);
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WHILE (( $a < $restore['anzahl_zeilen'] ) && ( !$restore['fileEOF'] ) && ( $dauer < $restore['max_zeit'] ) && !$restore['EOB'])
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{
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$sql_command=get_sqlbefehl();
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if ($sql_command > '')
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{
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//WriteLog(htmlspecialchars($sql_command));
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$res=mysql_query($sql_command,$config['dbconnection']);
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if (!$res === false)
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{
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$anzsql=mysql_affected_rows($config['dbconnection']);
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// Anzahl der eingetragenen Datensaetze ermitteln (Indexaktionen nicht zaehlen)
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$command=strtoupper(substr($sql_command,0,7));
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if ($command == 'INSERT ')
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{
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$anzsql=mysql_affected_rows($config['dbconnection']);
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if ($anzsql > 0) $restore['eintraege_ready']+=$anzsql;
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}
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}
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else
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{
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// Bei MySQL-Fehlern sofort abbrechen und Info ausgeben
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$meldung=@mysql_error($config['dbconnection']);
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if ($meldung != '')
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{
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if (strtolower(substr($meldung,0,15)) == 'duplicate entry')
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{
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ErrorLog('RESTORE',$databases['db_actual'],$sql_command,$meldung,1);
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$restore['notices']++;
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}
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else
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{
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if ($config['stop_with_error'] == 0)
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{
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Errorlog('RESTORE',$databases['db_actual'],$sql_command,$meldung);
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$restore['errors']++;
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}
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else
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{
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Errorlog('RESTORE',$databases['db_actual'],$sql_command,'Restore failed: ' . $meldung,0);
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SQLError($sql_command,$meldung);
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die($sql_command . ' -> ' . $meldung);
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}
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}
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}
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}
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}
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$a++;
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$dauer=time() - $restore['startzeit'];
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}
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$eingetragen=$a - 1;
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}
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$restore['offset']=( $restore['compressed'] ) ? gztell($restore['filehandle']) : ftell($restore['filehandle']);
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$restore['compressed'] ? gzclose($restore['filehandle']) : fclose($restore['filehandle']);
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$restore['aufruf']++;
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if (!$restore['compressed']) $prozent=( $filegroesse > 0 ) ? ( $restore['offset'] * 100 ) / $filegroesse : 0;
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else
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{
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if ($restore['anzahl_eintraege'] > 0) $prozent=$restore['eintraege_ready'] * 100 / $restore['anzahl_eintraege'];
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else $prozent=0;
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}
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if ($prozent > 100) $prozent=100;
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if ($aus1 != '') $aus[]='<br>' . $aus1 . '<br><br>';
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$aus[]=sprintf($lang['restore_db'],$databases['db_actual'],$config['dbhost']) . '<br>' . $lang['file'] . ': <b>' . $restore['filename'] . '</b><br>' . $lang['charset'] . ': <strong>' . $restore['dump_encoding'] . '</strong><br>';
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if ($restore['part'] > 0) $aus[]='<br>Multipart File <strong>' . $restore['part'] . '</strong><br>';
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$tabellen_fertig=( $restore['table_ready'] > 0 ) ? $restore['table_ready'] : '0';
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$to_do=( $restore['anzahl_tabellen'] > 0 ) ? $restore['anzahl_tabellen'] : $lang['unknown'];
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if ($restore['anzahl_tabellen'] > 0) $aus[]=sprintf($lang['restore_tables_completed'],$tabellen_fertig,$to_do);
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else $aus[]=sprintf($lang['restore_tables_completed0'],$tabellen_fertig);
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$done=number_format($restore['eintraege_ready'],0,',','.');
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$to_do=number_format($restore['anzahl_eintraege'],0,',','.');
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if ($restore['anzahl_eintraege'] > 0) $aus[]=sprintf($lang['restore_run1'],$done,$to_do);
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else $aus[]=sprintf($lang['restore_run0'],$done);
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$aus[]=sprintf($lang['restore_run2'],$restore['actual_table']) . $lang['progress_over_all'] . '<br>';
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//Fortschrittsbalken
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$prozentbalken=( round($prozent,0) * 3 );
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//v($restore);die();
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if ($restore['anzahl_eintraege'] > 0 && $restore['tables_to_restore'] === false)
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{
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$aus[]='<table border="0" width="440"><tr>';
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if ($prozentbalken >= 3) $aus[]='<td width="' . $prozentbalken . '" nowrap="nowrap">
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<img src="' . $config['files']['iconpath'] . 'progressbar_restore.gif" name="restorebalken" alt="" width="' . $prozentbalken . '" height="16" border="0"></td>' . '<td width="' . ( round(100 - $prozent,0) * 3 ) . '"> </td>' . '<td width="80" align="right" nowrap="nowrap"><b>' . ( number_format($prozent,2,",",".") ) . ' %</b></td></tr></table>';
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}
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else
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$aus[]=' <b>' . $lang['unknown_number_of_records'] . '</b><br><br>';
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//Speed-Anzeige
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$fw=( $config['maxspeed'] == $config['minspeed'] ) ? 300 : round(( $restore['anzahl_zeilen'] - $config['minspeed'] ) / ( $config['maxspeed'] - $config['minspeed'] ) * 300,0);
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$aus[]='<br><table border="0" cellpadding="0" cellspacing="0"><tr>' . '<td width="60" valign="top" align="center" style="color:#990000; font-size:10px;" >' . '<strong>Speed</strong><br>' . $restore['anzahl_zeilen'] . '</td><td width="300">' . '<table border="0" width="100%" cellpadding="0" cellspacing="0"><tr>' . '<td align="left"class="small" width="300" nowrap="nowrap">' . '<img src="' . $config['files']['iconpath'] . 'progressbar_speed.gif" name="speedbalken" alt="" width="' . $fw . '" height="12" border="0" vspace="0" hspace="0">' . '</td></tr></table><table border="0" width="100%" cellpadding="0" cellspacing="0">' . '<tr style="padding:0;margin:0;"><td align="left" nowrap="nowrap" style="font-size:10px;" >' . $config['minspeed'] . '</td>' . '<td style="text-align:right;font-size:10px;" nowrap="nowrap">' . $config['maxspeed'] . '</td>' . '</tr></table></td></tr></table>';
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//Status-Text
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$aus[]='<p class="small">' . zeit_format(time() - $restore['xtime']) . ', ' . $restore['aufruf'] . ' pages' . ( ( $restore['part'] > 0 ) ? ', file ' . $restore['part'] : '' ) . ( ( $restore['errors'] > 0 ) ? ', <span class="error">' . $restore['errors'] . ' errors</span>' : '' ) . ( ( $restore['notices'] > 0 ) ? ', <span class="notice">' . $restore['notices'] . ' notices</span>' : '' ) . '</p>';
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$restore['summe_eintraege']+=$eingetragen;
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//Zeitanpassung
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if ($dauer < $restore['max_zeit'])
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{
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$restore['anzahl_zeilen']=$restore['anzahl_zeilen'] * $config['tuning_add'];
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// wenn wir mehr als die Haelfte der Zeit noch haetten nutzen koennen: Anzahl direkt um fast das Doppelte erhoehen
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if ($dauer < $restore['max_zeit'] / 2) $restore['anzahl_zeilen']=$restore['anzahl_zeilen'] * 1.8;
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if ($restore['anzahl_zeilen'] > $config['maxspeed']) $restore['anzahl_zeilen']=$config['maxspeed'];
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}
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else
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{
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$restore['anzahl_zeilen']=$restore['anzahl_zeilen'] * $config['tuning_sub'];
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if ($restore['anzahl_zeilen'] < $config['minspeed']) $restore['anzahl_zeilen']=$config['minspeed'];
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}
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$restore['anzahl_zeilen']=intval($restore['anzahl_zeilen']);
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if ($restore['fileEOF'] && $restore['part'] == 0) $restore['EOB']=true;
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if ($restore['EOB'])
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{
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// Uff, geschafft! Jetzt darf die Leitung wieder abkuehlen. :-)
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unset($aus);
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$aus=array();
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$restore['xtime']=time() - $restore['xtime'];
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WriteLog("Restore '" . $restore['filename'] . "' finished in " . zeit_format($restore['xtime']) . ".");
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$aus[]=$lang['restore_total_complete'] . "<br>";
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$aus[]=$lang['file'] . ': <b>' . $restore['filename'] . '</b><br><br>';
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$aus[]=sprintf($lang['restore_complete'],$restore['table_ready']) . '<br>';
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$aus[]=sprintf($lang['restore_complete2'],number_format($restore['eintraege_ready'],0,",","."));
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$aus[]='<p class="small">' . zeit_format($restore['xtime']) . ", " . $restore['aufruf'] . " pages</p>";
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if ($restore['errors'] > 0) $aus[]=$lang['errors'] . ': ' . $restore['errors'] . ' <a href="log.php?r=3">» ' . $lang['view'] . '</a><br>';
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if ($restore['notices'] > 0) $aus[]=$lang['notices'] . ': ' . $restore['notices'] . ' <a href="log.php?r=3">» ' . $lang['view'] . '</a><br>';
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$aus[]="<br> <input class=\"Formbutton\" type=\"button\" value=\"" . $lang['back_to_minisql'] . "\" onclick=\"self.location.href='sql.php'\">";
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$aus[]=" <input class=\"Formbutton\" type=\"button\" value=\"" . $lang['back_to_overview'] . "\" onclick=\"self.location.href='main.php?action=db&dbid=" . $databases['db_selected_index'] . "#dbid'\">";
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$RestoreFertig=1;
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}
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else
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{
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if ($restore['fileEOF'])
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{
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//Multipart-Restore
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$restore['fileEOF']=false;
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$nextfile=NextPart($restore['filename'],0,true);
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if (!file_exists($config['paths']['backup'] . $nextfile))
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{
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$done=number_format($restore['eintraege_ready'],0,",",".");
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$to_do=number_format($restore['anzahl_eintraege'],0,",",".");
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$aus=array();
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$aus[]='<h3>' . $lang['restore'] . '</h3>';
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$aus[]=sprintf($lang['restore_db'],$databases['db_actual'],$config['dbhost']);
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$aus[]='<p class="error">' . $lang['multi_part'] . ': ' . $lang['file_missing'] . ' \'' . $nextfile . '\' !</p>';
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$aus[]=sprintf($lang['restore_run1'],$done,$to_do);
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$aus[]=sprintf($lang['restore_run2'],$restore['actual_table']);
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$aus[]='<p class="small">' . zeit_format(time() - $restore['xtime']) . ', ' . $restore['aufruf'] . ' pages';
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$aus[]=( $restore['part'] > 0 ) ? ', ' . $lang['file'] . ' ' . $restore['part'] : '';
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$aus[]=( $restore['errors'] > 0 ) ? ', <span class="error">' . $restore['errors'] . ' errors</span>' : '';
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$aus[]='</p>' . ( ( isset($restore['EOB']) ) ? "EOB" : "" );
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WriteLog('Restore unsuccessful: Cannot find Multipartfile \'' . $nextfile . '\'');
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$RestoreFertig=1;
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}
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else
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{
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$restore['filename']=$nextfile;
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$restore['offset']=0;
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$restore['part']++;
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WriteLog("Continue Multipart-Restore with File '" . $restore['filename'] . "'");
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}
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}
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}
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}
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else
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$aus[]=$config['paths']['backup'] . $restore['filename'] . ' : ' . $lang['file_open_error'];
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$pagefooter=( $RestoreFertig == 1 ) ? MSDFooter() : '</div></BODY></HTML>';
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// formerly all parameters were submitted via POST; now we use a session but we need the form to do the js-selfcall
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$page_parameter='<form action="restore.php" method="POST" name="restore"></form>';
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if ($RestoreFertig == 1)
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{
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$complete_page=$pageheader . ( ( $aus != '' ) ? implode("\n",$aus) : '' ) . $pagefooter;
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}
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else
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{
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$aus[]=$page_parameter;
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$_SESSION['restore']=$restore;
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$selbstaufruf='<script language="javascript" type="text/javascript">setTimeout("document.restore.submit()",10);</script>';
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$complete_page=$pageheader . ( ( $aus != '' ) ? implode("\n",$aus) : '' ) . $selbstaufruf . $pagefooter;
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}
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echo $complete_page;
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ob_end_flush();
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?>
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