138 Zeilen
4.2 KiB
PHP
138 Zeilen
4.2 KiB
PHP
<?
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include_once("config.php");
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// Backupverzeichnis existiert noch nicht? Na gut, dann machen wir eben eins. :-)
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if (!is_dir($path)) mkdir($path, 0777);
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$zeilen_offset= (isset($_GET['zeilen_offset'])) ? $zeilen_offset=$_GET['zeilen_offset']:0;
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if (isset($_GET['backupdatei'])) $backupdatei=$_GET['backupdatei'];
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if (isset($_GET['table_offset'])) $table_offset=$_GET['table_offset'];
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else
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{
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$dateiname=date("d\.m\.Y\_H",time())."_Uhr_".date("i",time()); // Dateiname aus Datum und Uhrzeit bilden
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$endung= ($compression) ? ".sql.gz" : ".sql";
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$backupdatei=$dateiname.$endung;
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if (file_exists($path.$backupdatei)) unlink($path.$backupdatei);
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$table_offset=0;
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// Seitenerstaufruf -> Backupdatei anlegen
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$cur_time=date("Y-m-d H:i");
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$newfile="# Dump created on $cur_time\r\n";
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$newfile.="# Remember that you must use my restorescript in order to get a working DB\r\n";
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$newfile.="# because I use a special code to mark the end of a command.\r\n";
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$newfile.="# This is NOT compatible with other restorescripts!\r\n";
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$newfile.="# Anyway, have fun with this but use it at your own risk. :-) \r\n";
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if ($compression==1)
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{
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$fp = gzopen ($path.$backupdatei,"wb");
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gzwrite ($fp,$newfile);
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gzclose ($fp);
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chmod($path.$backupdatei,0777);
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}
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else
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{
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$fp = fopen ($path.$backupdatei,"wb");
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fwrite ($fp,$newfile);
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fclose ($fp);
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chmod($path.$backupdatei,0777);
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}
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}
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$conn = mysql_connect($dbhost,$dbuser,$dbpass) or die(mysql_error());
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$tabellen = mysql_list_tables($dbname,$conn);
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$num_tables = @mysql_num_rows($tabellen);
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$tables=ARRAY();
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if ($num_tables>0)
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{
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for ($i=0;$i<$num_tables;$i++)
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{
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$erg=mysql_fetch_row($tabellen);
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$tables[$i]=$erg[0];
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}
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}
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else die ("<br>Fehler:<br>Ich konnte keine Tabellen in der Datenbank '<b>".$dbname."</b>' finden.");
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/////////////////////////////////
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// Anzeige - Fortschritt
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/////////////////////////////////
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echo "<html>\n<title>MySql - DB-Restore</title>\n";
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echo "<head>\n";
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echo "<META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">";
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echo "</head>\n";
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echo "<body>\n";
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$newfile="";
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if ($table_offset < $num_tables)
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{
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$table = $tables[$table_offset];
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$aktuelle_tabelle=$table_offset;
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if ($zeilen_offset==0)
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{
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$newfile .= get_def($dbname,$table);
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}
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$newfile .= get_content($dbname,$table);
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}
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if ($compression==1)
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{
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$fp = gzopen ($path.$backupdatei,"ab");
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gzwrite ($fp,$newfile);
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gzclose ($fp);
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}
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else
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{
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$fp = fopen ($path.$backupdatei,"ab");
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fwrite ($fp,$newfile);
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fclose ($fp);
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}
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if ($table_offset<$num_tables)
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{
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// Selbstaufruf starten
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echo "\n\n<script =\"javascript\">self.location=\"cron_dump.php?";
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echo "table_offset=$table_offset&zeilen_offset=$zeilen_offset&backupdatei=";
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echo urlencode($backupdatei);
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echo "\"</script>\n\n";
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}
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else
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{
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if ($send_mail==1)
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{
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$msg_body = "\n\r\n\rIn der Anlage findest Du die Sicherung Deiner MySQL-Datenbank.\n\r"
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." Sicherung der Datenbank '".$dbname."' vom ".date("d\.m\.Y",time())
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.".\n\r\n\rViele Gr<47>sse\n\r\n\rMySQLDump\n\rhttp://www.daniel-schlichtholz.de/board";
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$file = "./$path/$backupdatei";
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$folder = $path;
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$fname = $backupdatei;
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$file_type = filetype("$file");
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$file_size = filesize("$file");
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$file_name = "$fname";
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$subject = "Backup '".$dbname."' - ".date("d\.m\.Y",time());
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$fp = fopen($file, "r");
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$contents = fread($fp, $file_size);
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$encoded_file = chunk_split(base64_encode($contents));
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fclose($fp);
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$header.= "FROM:$email[1] <$email[0]>\n";
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$header.= "MIME-version: 1.0\n";
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$header.= "Content-type: multipart/mixed; ";
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$header.= "boundary=\"Message-Boundary\"\n";
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$header.= "Content-transfer-encoding: 7BIT\n";
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$header.= "X-attachments: $file_name";
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$body_top = "--Message-Boundary\n";
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$body_top.= "Content-type: text/plain; charset=US-ASCII\n";
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$body_top.= "Content-transfer-encoding: 7BIT\n";
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$body_top.= "Content-description: Mail message body\n\n";
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$msg_body = $body_top . $msg_body;
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$msg_body.= "\n\n--Message-Boundary\n";
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$msg_body.= "Content-type: $file_type; name=\"$file_name\"\n";
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$msg_body.= "Content-Transfer-Encoding: BASE64\n";
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$msg_body.= "Content-disposition: attachment; filename=\"$file_name\"\n\n";
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$msg_body.= "$encoded_file\n";
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$msg_body.= "--Message-Boundary--\n";
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mail($email[0], stripslashes($subject), $msg_body, $header);
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}
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}
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echo "\n\n</body>\n</html>\n";
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?>
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