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kaklik |
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<?php |
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/*************************************************************************** |
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* admin_db_utilities.php |
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* ------------------- |
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* begin : Thu May 31, 2001 |
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* copyright : (C) 2001 The phpBB Group |
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* email : support@phpbb.com |
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* |
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* $Id: admin_db_utilities.php,v 1.42.2.14 2006/02/10 20:35:40 grahamje Exp $ |
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* |
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****************************************************************************/ |
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/*************************************************************************** |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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***************************************************************************/ |
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/*************************************************************************** |
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* We will attempt to create a file based backup of all of the data in the |
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* users phpBB database. The resulting file should be able to be imported by |
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* the db_restore.php function, or by using the mysql command_line |
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* |
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* Some functions are adapted from the upgrade_20.php script and others |
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* adapted from the unoficial phpMyAdmin 2.2.0. |
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***************************************************************************/ |
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define('IN_PHPBB', 1); |
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if( !empty($setmodules) ) |
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{ |
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$filename = basename(__FILE__); |
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$module['General']['Backup_DB'] = $filename . "?perform=backup"; |
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$file_uploads = (@phpversion() >= '4.0.0') ? @ini_get('file_uploads') : @get_cfg_var('file_uploads'); |
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if( (empty($file_uploads) || $file_uploads != 0) && (strtolower($file_uploads) != 'off') && (@phpversion() != '4.0.4pl1') ) |
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{ |
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$module['General']['Restore_DB'] = $filename . "?perform=restore"; |
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} |
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return; |
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} |
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// |
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// Load default header |
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// |
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$no_page_header = TRUE; |
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$phpbb_root_path = "./../"; |
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require($phpbb_root_path . 'extension.inc'); |
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require('./pagestart.' . $phpEx); |
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include($phpbb_root_path . 'includes/sql_parse.'.$phpEx); |
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// |
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// Set VERBOSE to 1 for debugging info.. |
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// |
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define("VERBOSE", 0); |
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// |
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// Increase maximum execution time, but don't complain about it if it isn't |
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// allowed. |
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// |
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@set_time_limit(1200); |
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// ----------------------- |
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// The following functions are adapted from phpMyAdmin and upgrade_20.php |
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// |
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function gzip_PrintFourChars($Val) |
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{ |
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for ($i = 0; $i < 4; $i ++) |
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{ |
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$return .= chr($Val % 256); |
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$Val = floor($Val / 256); |
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} |
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return $return; |
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} |
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// |
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// This function is used for grabbing the sequences for postgres... |
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// |
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function pg_get_sequences($crlf, $backup_type) |
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{ |
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global $db; |
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$get_seq_sql = "SELECT relname FROM pg_class WHERE NOT relname ~ 'pg_.*' |
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AND relkind = 'S' ORDER BY relname"; |
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$seq = $db->sql_query($get_seq_sql); |
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if( !$num_seq = $db->sql_numrows($seq) ) |
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{ |
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$return_val = "# No Sequences Found $crlf"; |
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} |
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else |
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{ |
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$return_val = "# Sequences $crlf"; |
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$i_seq = 0; |
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while($i_seq < $num_seq) |
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{ |
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$row = $db->sql_fetchrow($seq); |
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$sequence = $row['relname']; |
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$get_props_sql = "SELECT * FROM $sequence"; |
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$seq_props = $db->sql_query($get_props_sql); |
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if($db->sql_numrows($seq_props) > 0) |
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{ |
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$row1 = $db->sql_fetchrow($seq_props); |
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if($backup_type == 'structure') |
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{ |
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$row['last_value'] = 1; |
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} |
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$return_val .= "CREATE SEQUENCE $sequence start " . $row['last_value'] . ' increment ' . $row['increment_by'] . ' maxvalue ' . $row['max_value'] . ' minvalue ' . $row['min_value'] . ' cache ' . $row['cache_value'] . "; $crlf"; |
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} // End if numrows > 0 |
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if(($row['last_value'] > 1) && ($backup_type != 'structure')) |
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{ |
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$return_val .= "SELECT NEXTVALE('$sequence'); $crlf"; |
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unset($row['last_value']); |
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} |
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$i_seq++; |
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} // End while.. |
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} // End else... |
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return $returnval; |
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} // End function... |
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// |
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// The following functions will return the "CREATE TABLE syntax for the |
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// varying DBMS's |
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// |
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// This function returns, will return the table def's for postgres... |
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// |
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function get_table_def_postgresql($table, $crlf) |
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{ |
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global $drop, $db; |
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$schema_create = ""; |
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// |
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// Get a listing of the fields, with their associated types, etc. |
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// |
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$field_query = "SELECT a.attnum, a.attname AS field, t.typname as type, a.attlen AS length, a.atttypmod as lengthvar, a.attnotnull as notnull |
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FROM pg_class c, pg_attribute a, pg_type t |
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WHERE c.relname = '$table' |
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AND a.attnum > 0 |
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AND a.attrelid = c.oid |
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AND a.atttypid = t.oid |
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ORDER BY a.attnum"; |
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$result = $db->sql_query($field_query); |
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if(!$result) |
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{ |
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message_die(GENERAL_ERROR, "Failed in get_table_def (show fields)", "", __LINE__, __FILE__, $field_query); |
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} // end if.. |
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if ($drop == 1) |
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{ |
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$schema_create .= "DROP TABLE $table;$crlf"; |
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} // end if |
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// |
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// Ok now we actually start building the SQL statements to restore the tables |
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// |
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$schema_create .= "CREATE TABLE $table($crlf"; |
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while ($row = $db->sql_fetchrow($result)) |
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{ |
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// |
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// Get the data from the table |
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// |
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$sql_get_default = "SELECT d.adsrc AS rowdefault |
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FROM pg_attrdef d, pg_class c |
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WHERE (c.relname = '$table') |
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AND (c.oid = d.adrelid) |
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AND d.adnum = " . $row['attnum']; |
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$def_res = $db->sql_query($sql_get_default); |
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if (!$def_res) |
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{ |
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unset($row['rowdefault']); |
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} |
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else |
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{ |
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$row['rowdefault'] = @pg_result($def_res, 0, 'rowdefault'); |
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} |
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if ($row['type'] == 'bpchar') |
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{ |
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// Internally stored as bpchar, but isn't accepted in a CREATE TABLE statement. |
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$row['type'] = 'char'; |
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} |
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$schema_create .= ' ' . $row['field'] . ' ' . $row['type']; |
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if (eregi('char', $row['type'])) |
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{ |
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if ($row['lengthvar'] > 0) |
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{ |
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$schema_create .= '(' . ($row['lengthvar'] -4) . ')'; |
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} |
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} |
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if (eregi('numeric', $row['type'])) |
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{ |
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$schema_create .= '('; |
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$schema_create .= sprintf("%s,%s", (($row['lengthvar'] >> 16) & 0xffff), (($row['lengthvar'] - 4) & 0xffff)); |
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$schema_create .= ')'; |
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} |
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if (!empty($row['rowdefault'])) |
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{ |
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$schema_create .= ' DEFAULT ' . $row['rowdefault']; |
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} |
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if ($row['notnull'] == 't') |
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{ |
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$schema_create .= ' NOT NULL'; |
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} |
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$schema_create .= ",$crlf"; |
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} |
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// |
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// Get the listing of primary keys. |
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// |
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$sql_pri_keys = "SELECT ic.relname AS index_name, bc.relname AS tab_name, ta.attname AS column_name, i.indisunique AS unique_key, i.indisprimary AS primary_key |
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FROM pg_class bc, pg_class ic, pg_index i, pg_attribute ta, pg_attribute ia |
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WHERE (bc.oid = i.indrelid) |
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AND (ic.oid = i.indexrelid) |
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AND (ia.attrelid = i.indexrelid) |
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AND (ta.attrelid = bc.oid) |
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AND (bc.relname = '$table') |
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AND (ta.attrelid = i.indrelid) |
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AND (ta.attnum = i.indkey[ia.attnum-1]) |
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ORDER BY index_name, tab_name, column_name "; |
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$result = $db->sql_query($sql_pri_keys); |
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if(!$result) |
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{ |
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message_die(GENERAL_ERROR, "Failed in get_table_def (show fields)", "", __LINE__, __FILE__, $sql_pri_keys); |
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} |
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while ( $row = $db->sql_fetchrow($result)) |
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{ |
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if ($row['primary_key'] == 't') |
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{ |
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if (!empty($primary_key)) |
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{ |
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$primary_key .= ', '; |
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} |
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$primary_key .= $row['column_name']; |
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$primary_key_name = $row['index_name']; |
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} |
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else |
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{ |
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// |
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// We have to store this all this info because it is possible to have a multi-column key... |
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// we can loop through it again and build the statement |
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// |
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$index_rows[$row['index_name']]['table'] = $table; |
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$index_rows[$row['index_name']]['unique'] = ($row['unique_key'] == 't') ? ' UNIQUE ' : ''; |
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$index_rows[$row['index_name']]['column_names'] .= $row['column_name'] . ', '; |
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} |
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} |
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if (!empty($index_rows)) |
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{ |
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while(list($idx_name, $props) = each($index_rows)) |
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{ |
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$props['column_names'] = ereg_replace(", $", "" , $props['column_names']); |
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$index_create .= 'CREATE ' . $props['unique'] . " INDEX $idx_name ON $table (" . $props['column_names'] . ");$crlf"; |
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} |
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} |
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if (!empty($primary_key)) |
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{ |
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$schema_create .= " CONSTRAINT $primary_key_name PRIMARY KEY ($primary_key),$crlf"; |
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} |
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// |
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// Generate constraint clauses for CHECK constraints |
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// |
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$sql_checks = "SELECT rcname as index_name, rcsrc |
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FROM pg_relcheck, pg_class bc |
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WHERE rcrelid = bc.oid |
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AND bc.relname = '$table' |
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AND NOT EXISTS ( |
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SELECT * |
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FROM pg_relcheck as c, pg_inherits as i |
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WHERE i.inhrelid = pg_relcheck.rcrelid |
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AND c.rcname = pg_relcheck.rcname |
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AND c.rcsrc = pg_relcheck.rcsrc |
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AND c.rcrelid = i.inhparent |
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)"; |
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$result = $db->sql_query($sql_checks); |
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if (!$result) |
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{ |
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message_die(GENERAL_ERROR, "Failed in get_table_def (show fields)", "", __LINE__, __FILE__, $sql_checks); |
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} |
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// |
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// Add the constraints to the sql file. |
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// |
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while ($row = $db->sql_fetchrow($result)) |
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{ |
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$schema_create .= ' CONSTRAINT ' . $row['index_name'] . ' CHECK ' . $row['rcsrc'] . ",$crlf"; |
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} |
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$schema_create = ereg_replace(',' . $crlf . '$', '', $schema_create); |
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$index_create = ereg_replace(',' . $crlf . '$', '', $index_create); |
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$schema_create .= "$crlf);$crlf"; |
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if (!empty($index_create)) |
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{ |
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$schema_create .= $index_create; |
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} |
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// |
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// Ok now we've built all the sql return it to the calling function. |
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// |
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return (stripslashes($schema_create)); |
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} |
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// |
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// This function returns the "CREATE TABLE" syntax for mysql dbms... |
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// |
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function get_table_def_mysql($table, $crlf) |
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{ |
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global $drop, $db; |
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$schema_create = ""; |
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$field_query = "SHOW FIELDS FROM $table"; |
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$key_query = "SHOW KEYS FROM $table"; |
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// |
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// If the user has selected to drop existing tables when doing a restore. |
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// Then we add the statement to drop the tables.... |
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// |
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if ($drop == 1) |
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{ |
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$schema_create .= "DROP TABLE IF EXISTS $table;$crlf"; |
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} |
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$schema_create .= "CREATE TABLE $table($crlf"; |
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// |
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// Ok lets grab the fields... |
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// |
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$result = $db->sql_query($field_query); |
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if(!$result) |
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{ |
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message_die(GENERAL_ERROR, "Failed in get_table_def (show fields)", "", __LINE__, __FILE__, $field_query); |
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} |
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while ($row = $db->sql_fetchrow($result)) |
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{ |
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$schema_create .= ' ' . $row['Field'] . ' ' . $row['Type']; |
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if(!empty($row['Default'])) |
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{ |
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$schema_create .= ' DEFAULT \'' . $row['Default'] . '\''; |
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} |
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if($row['Null'] != "YES") |
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{ |
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$schema_create .= ' NOT NULL'; |
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} |
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391 |
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if($row['Extra'] != "") |
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{ |
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$schema_create .= ' ' . $row['Extra']; |
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} |
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396 |
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$schema_create .= ",$crlf"; |
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} |
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// |
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400 |
// Drop the last ',$crlf' off ;) |
|
|
401 |
// |
|
|
402 |
$schema_create = ereg_replace(',' . $crlf . '$', "", $schema_create); |
|
|
403 |
|
|
|
404 |
// |
|
|
405 |
// Get any Indexed fields from the database... |
|
|
406 |
// |
|
|
407 |
$result = $db->sql_query($key_query); |
|
|
408 |
if(!$result) |
|
|
409 |
{ |
|
|
410 |
message_die(GENERAL_ERROR, "FAILED IN get_table_def (show keys)", "", __LINE__, __FILE__, $key_query); |
|
|
411 |
} |
|
|
412 |
|
|
|
413 |
while($row = $db->sql_fetchrow($result)) |
|
|
414 |
{ |
|
|
415 |
$kname = $row['Key_name']; |
|
|
416 |
|
|
|
417 |
if(($kname != 'PRIMARY') && ($row['Non_unique'] == 0)) |
|
|
418 |
{ |
|
|
419 |
$kname = "UNIQUE|$kname"; |
|
|
420 |
} |
|
|
421 |
|
|
|
422 |
if(!is_array($index[$kname])) |
|
|
423 |
{ |
|
|
424 |
$index[$kname] = array(); |
|
|
425 |
} |
|
|
426 |
|
|
|
427 |
$index[$kname][] = $row['Column_name']; |
|
|
428 |
} |
|
|
429 |
|
|
|
430 |
while(list($x, $columns) = @each($index)) |
|
|
431 |
{ |
|
|
432 |
$schema_create .= ", $crlf"; |
|
|
433 |
|
|
|
434 |
if($x == 'PRIMARY') |
|
|
435 |
{ |
|
|
436 |
$schema_create .= ' PRIMARY KEY (' . implode($columns, ', ') . ')'; |
|
|
437 |
} |
|
|
438 |
elseif (substr($x,0,6) == 'UNIQUE') |
|
|
439 |
{ |
|
|
440 |
$schema_create .= ' UNIQUE ' . substr($x,7) . ' (' . implode($columns, ', ') . ')'; |
|
|
441 |
} |
|
|
442 |
else |
|
|
443 |
{ |
|
|
444 |
$schema_create .= " KEY $x (" . implode($columns, ', ') . ')'; |
|
|
445 |
} |
|
|
446 |
} |
|
|
447 |
|
|
|
448 |
$schema_create .= "$crlf);"; |
|
|
449 |
|
|
|
450 |
if(get_magic_quotes_runtime()) |
|
|
451 |
{ |
|
|
452 |
return(stripslashes($schema_create)); |
|
|
453 |
} |
|
|
454 |
else |
|
|
455 |
{ |
|
|
456 |
return($schema_create); |
|
|
457 |
} |
|
|
458 |
|
|
|
459 |
} // End get_table_def_mysql |
|
|
460 |
|
|
|
461 |
|
|
|
462 |
// |
|
|
463 |
// This fuction will return a tables create definition to be used as an sql |
|
|
464 |
// statement. |
|
|
465 |
// |
|
|
466 |
// |
|
|
467 |
// The following functions Get the data from the tables and format it as a |
|
|
468 |
// series of INSERT statements, for each different DBMS... |
|
|
469 |
// After every row a custom callback function $handler gets called. |
|
|
470 |
// $handler must accept one parameter ($sql_insert); |
|
|
471 |
// |
|
|
472 |
// |
|
|
473 |
// Here is the function for postgres... |
|
|
474 |
// |
|
|
475 |
function get_table_content_postgresql($table, $handler) |
|
|
476 |
{ |
|
|
477 |
global $db; |
|
|
478 |
|
|
|
479 |
// |
|
|
480 |
// Grab all of the data from current table. |
|
|
481 |
// |
|
|
482 |
|
|
|
483 |
$result = $db->sql_query("SELECT * FROM $table"); |
|
|
484 |
|
|
|
485 |
if (!$result) |
|
|
486 |
{ |
|
|
487 |
message_die(GENERAL_ERROR, "Failed in get_table_content (select *)", "", __LINE__, __FILE__, "SELECT * FROM $table"); |
|
|
488 |
} |
|
|
489 |
|
|
|
490 |
$i_num_fields = $db->sql_numfields($result); |
|
|
491 |
|
|
|
492 |
for ($i = 0; $i < $i_num_fields; $i++) |
|
|
493 |
{ |
|
|
494 |
$aryType[] = $db->sql_fieldtype($i, $result); |
|
|
495 |
$aryName[] = $db->sql_fieldname($i, $result); |
|
|
496 |
} |
|
|
497 |
|
|
|
498 |
$iRec = 0; |
|
|
499 |
|
|
|
500 |
while($row = $db->sql_fetchrow($result)) |
|
|
501 |
{ |
|
|
502 |
$schema_vals = ''; |
|
|
503 |
$schema_fields = ''; |
|
|
504 |
$schema_insert = ''; |
|
|
505 |
// |
|
|
506 |
// Build the SQL statement to recreate the data. |
|
|
507 |
// |
|
|
508 |
for($i = 0; $i < $i_num_fields; $i++) |
|
|
509 |
{ |
|
|
510 |
$strVal = $row[$aryName[$i]]; |
|
|
511 |
if (eregi("char|text|bool", $aryType[$i])) |
|
|
512 |
{ |
|
|
513 |
$strQuote = "'"; |
|
|
514 |
$strEmpty = ""; |
|
|
515 |
$strVal = addslashes($strVal); |
|
|
516 |
} |
|
|
517 |
elseif (eregi("date|timestamp", $aryType[$i])) |
|
|
518 |
{ |
|
|
519 |
if (empty($strVal)) |
|
|
520 |
{ |
|
|
521 |
$strQuote = ""; |
|
|
522 |
} |
|
|
523 |
else |
|
|
524 |
{ |
|
|
525 |
$strQuote = "'"; |
|
|
526 |
} |
|
|
527 |
} |
|
|
528 |
else |
|
|
529 |
{ |
|
|
530 |
$strQuote = ""; |
|
|
531 |
$strEmpty = "NULL"; |
|
|
532 |
} |
|
|
533 |
|
|
|
534 |
if (empty($strVal) && $strVal != "0") |
|
|
535 |
{ |
|
|
536 |
$strVal = $strEmpty; |
|
|
537 |
} |
|
|
538 |
|
|
|
539 |
$schema_vals .= " $strQuote$strVal$strQuote,"; |
|
|
540 |
$schema_fields .= " $aryName[$i],"; |
|
|
541 |
|
|
|
542 |
} |
|
|
543 |
|
|
|
544 |
$schema_vals = ereg_replace(",$", "", $schema_vals); |
|
|
545 |
$schema_vals = ereg_replace("^ ", "", $schema_vals); |
|
|
546 |
$schema_fields = ereg_replace(",$", "", $schema_fields); |
|
|
547 |
$schema_fields = ereg_replace("^ ", "", $schema_fields); |
|
|
548 |
|
|
|
549 |
// |
|
|
550 |
// Take the ordered fields and their associated data and build it |
|
|
551 |
// into a valid sql statement to recreate that field in the data. |
|
|
552 |
// |
|
|
553 |
$schema_insert = "INSERT INTO $table ($schema_fields) VALUES($schema_vals);"; |
|
|
554 |
|
|
|
555 |
$handler(trim($schema_insert)); |
|
|
556 |
} |
|
|
557 |
|
|
|
558 |
return(true); |
|
|
559 |
|
|
|
560 |
}// end function get_table_content_postgres... |
|
|
561 |
|
|
|
562 |
// |
|
|
563 |
// This function is for getting the data from a mysql table. |
|
|
564 |
// |
|
|
565 |
|
|
|
566 |
function get_table_content_mysql($table, $handler) |
|
|
567 |
{ |
|
|
568 |
global $db; |
|
|
569 |
|
|
|
570 |
// Grab the data from the table. |
|
|
571 |
if (!($result = $db->sql_query("SELECT * FROM $table"))) |
|
|
572 |
{ |
|
|
573 |
message_die(GENERAL_ERROR, "Failed in get_table_content (select *)", "", __LINE__, __FILE__, "SELECT * FROM $table"); |
|
|
574 |
} |
|
|
575 |
|
|
|
576 |
// Loop through the resulting rows and build the sql statement. |
|
|
577 |
if ($row = $db->sql_fetchrow($result)) |
|
|
578 |
{ |
|
|
579 |
$handler("\n#\n# Table Data for $table\n#\n"); |
|
|
580 |
$field_names = array(); |
|
|
581 |
|
|
|
582 |
// Grab the list of field names. |
|
|
583 |
$num_fields = $db->sql_numfields($result); |
|
|
584 |
$table_list = '('; |
|
|
585 |
for ($j = 0; $j < $num_fields; $j++) |
|
|
586 |
{ |
|
|
587 |
$field_names[$j] = $db->sql_fieldname($j, $result); |
|
|
588 |
$table_list .= (($j > 0) ? ', ' : '') . $field_names[$j]; |
|
|
589 |
|
|
|
590 |
} |
|
|
591 |
$table_list .= ')'; |
|
|
592 |
|
|
|
593 |
do |
|
|
594 |
{ |
|
|
595 |
// Start building the SQL statement. |
|
|
596 |
$schema_insert = "INSERT INTO $table $table_list VALUES("; |
|
|
597 |
|
|
|
598 |
// Loop through the rows and fill in data for each column |
|
|
599 |
for ($j = 0; $j < $num_fields; $j++) |
|
|
600 |
{ |
|
|
601 |
$schema_insert .= ($j > 0) ? ', ' : ''; |
|
|
602 |
|
|
|
603 |
if(!isset($row[$field_names[$j]])) |
|
|
604 |
{ |
|
|
605 |
// |
|
|
606 |
// If there is no data for the column set it to null. |
|
|
607 |
// There was a problem here with an extra space causing the |
|
|
608 |
// sql file not to reimport if the last column was null in |
|
|
609 |
// any table. Should be fixed now :) JLH |
|
|
610 |
// |
|
|
611 |
$schema_insert .= 'NULL'; |
|
|
612 |
} |
|
|
613 |
elseif ($row[$field_names[$j]] != '') |
|
|
614 |
{ |
|
|
615 |
$schema_insert .= '\'' . addslashes($row[$field_names[$j]]) . '\''; |
|
|
616 |
} |
|
|
617 |
else |
|
|
618 |
{ |
|
|
619 |
$schema_insert .= '\'\''; |
|
|
620 |
} |
|
|
621 |
} |
|
|
622 |
|
|
|
623 |
$schema_insert .= ');'; |
|
|
624 |
|
|
|
625 |
// Go ahead and send the insert statement to the handler function. |
|
|
626 |
$handler(trim($schema_insert)); |
|
|
627 |
|
|
|
628 |
} |
|
|
629 |
while ($row = $db->sql_fetchrow($result)); |
|
|
630 |
} |
|
|
631 |
|
|
|
632 |
return(true); |
|
|
633 |
} |
|
|
634 |
|
|
|
635 |
function output_table_content($content) |
|
|
636 |
{ |
|
|
637 |
global $tempfile; |
|
|
638 |
|
|
|
639 |
//fwrite($tempfile, $content . "\n"); |
|
|
640 |
//$backup_sql .= $content . "\n"; |
|
|
641 |
echo $content ."\n"; |
|
|
642 |
return; |
|
|
643 |
} |
|
|
644 |
// |
|
|
645 |
// End Functions |
|
|
646 |
// ------------- |
|
|
647 |
|
|
|
648 |
|
|
|
649 |
// |
|
|
650 |
// Begin program proper |
|
|
651 |
// |
|
|
652 |
if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) ) |
|
|
653 |
{ |
|
|
654 |
$perform = (isset($HTTP_POST_VARS['perform'])) ? $HTTP_POST_VARS['perform'] : $HTTP_GET_VARS['perform']; |
|
|
655 |
|
|
|
656 |
switch($perform) |
|
|
657 |
{ |
|
|
658 |
case 'backup': |
|
|
659 |
|
|
|
660 |
$error = false; |
|
|
661 |
switch(SQL_LAYER) |
|
|
662 |
{ |
|
|
663 |
case 'oracle': |
|
|
664 |
$error = true; |
|
|
665 |
break; |
|
|
666 |
case 'db2': |
|
|
667 |
$error = true; |
|
|
668 |
break; |
|
|
669 |
case 'msaccess': |
|
|
670 |
$error = true; |
|
|
671 |
break; |
|
|
672 |
case 'mssql': |
|
|
673 |
case 'mssql-odbc': |
|
|
674 |
$error = true; |
|
|
675 |
break; |
|
|
676 |
} |
|
|
677 |
|
|
|
678 |
if ($error) |
|
|
679 |
{ |
|
|
680 |
include('./page_header_admin.'.$phpEx); |
|
|
681 |
|
|
|
682 |
$template->set_filenames(array( |
|
|
683 |
"body" => "admin/admin_message_body.tpl") |
|
|
684 |
); |
|
|
685 |
|
|
|
686 |
$template->assign_vars(array( |
|
|
687 |
"MESSAGE_TITLE" => $lang['Information'], |
|
|
688 |
"MESSAGE_TEXT" => $lang['Backups_not_supported']) |
|
|
689 |
); |
|
|
690 |
|
|
|
691 |
$template->pparse("body"); |
|
|
692 |
|
|
|
693 |
include('./page_footer_admin.'.$phpEx); |
|
|
694 |
} |
|
|
695 |
|
|
|
696 |
$tables = array('auth_access', 'banlist', 'categories', 'config', 'disallow', 'forums', 'forum_prune', 'groups', 'posts', 'posts_text', 'privmsgs', 'privmsgs_text', 'ranks', 'search_results', 'search_wordlist', 'search_wordmatch', 'sessions', 'smilies', 'themes', 'themes_name', 'topics', 'topics_watch', 'user_group', 'users', 'vote_desc', 'vote_results', 'vote_voters', 'words', 'confirm', 'sessions_keys'); |
|
|
697 |
|
|
|
698 |
$additional_tables = (isset($HTTP_POST_VARS['additional_tables'])) ? $HTTP_POST_VARS['additional_tables'] : ( (isset($HTTP_GET_VARS['additional_tables'])) ? $HTTP_GET_VARS['additional_tables'] : "" ); |
|
|
699 |
|
|
|
700 |
$backup_type = (isset($HTTP_POST_VARS['backup_type'])) ? $HTTP_POST_VARS['backup_type'] : ( (isset($HTTP_GET_VARS['backup_type'])) ? $HTTP_GET_VARS['backup_type'] : "" ); |
|
|
701 |
|
|
|
702 |
$gzipcompress = (!empty($HTTP_POST_VARS['gzipcompress'])) ? $HTTP_POST_VARS['gzipcompress'] : ( (!empty($HTTP_GET_VARS['gzipcompress'])) ? $HTTP_GET_VARS['gzipcompress'] : 0 ); |
|
|
703 |
|
|
|
704 |
$drop = (!empty($HTTP_POST_VARS['drop'])) ? intval($HTTP_POST_VARS['drop']) : ( (!empty($HTTP_GET_VARS['drop'])) ? intval($HTTP_GET_VARS['drop']) : 0 ); |
|
|
705 |
|
|
|
706 |
if(!empty($additional_tables)) |
|
|
707 |
{ |
|
|
708 |
if(ereg(",", $additional_tables)) |
|
|
709 |
{ |
|
|
710 |
$additional_tables = split(",", $additional_tables); |
|
|
711 |
|
|
|
712 |
for($i = 0; $i < count($additional_tables); $i++) |
|
|
713 |
{ |
|
|
714 |
$tables[] = trim($additional_tables[$i]); |
|
|
715 |
} |
|
|
716 |
|
|
|
717 |
} |
|
|
718 |
else |
|
|
719 |
{ |
|
|
720 |
$tables[] = trim($additional_tables); |
|
|
721 |
} |
|
|
722 |
} |
|
|
723 |
|
|
|
724 |
if( !isset($HTTP_POST_VARS['backupstart']) && !isset($HTTP_GET_VARS['backupstart'])) |
|
|
725 |
{ |
|
|
726 |
include('./page_header_admin.'.$phpEx); |
|
|
727 |
|
|
|
728 |
$template->set_filenames(array( |
|
|
729 |
"body" => "admin/db_utils_backup_body.tpl") |
|
|
730 |
); |
|
|
731 |
$s_hidden_fields = "<input type=\"hidden\" name=\"perform\" value=\"backup\" /><input type=\"hidden\" name=\"drop\" value=\"1\" /><input type=\"hidden\" name=\"perform\" value=\"$perform\" />"; |
|
|
732 |
|
|
|
733 |
$template->assign_vars(array( |
|
|
734 |
"L_DATABASE_BACKUP" => $lang['Database_Utilities'] . " : " . $lang['Backup'], |
|
|
735 |
"L_BACKUP_EXPLAIN" => $lang['Backup_explain'], |
|
|
736 |
"L_FULL_BACKUP" => $lang['Full_backup'], |
|
|
737 |
"L_STRUCTURE_BACKUP" => $lang['Structure_backup'], |
|
|
738 |
"L_DATA_BACKUP" => $lang['Data_backup'], |
|
|
739 |
"L_ADDITIONAL_TABLES" => $lang['Additional_tables'], |
|
|
740 |
"L_START_BACKUP" => $lang['Start_backup'], |
|
|
741 |
"L_BACKUP_OPTIONS" => $lang['Backup_options'], |
|
|
742 |
"L_GZIP_COMPRESS" => $lang['Gzip_compress'], |
|
|
743 |
"L_NO" => $lang['No'], |
|
|
744 |
"L_YES" => $lang['Yes'], |
|
|
745 |
|
|
|
746 |
"S_HIDDEN_FIELDS" => $s_hidden_fields, |
|
|
747 |
"S_DBUTILS_ACTION" => append_sid("admin_db_utilities.$phpEx")) |
|
|
748 |
); |
|
|
749 |
$template->pparse("body"); |
|
|
750 |
|
|
|
751 |
break; |
|
|
752 |
|
|
|
753 |
} |
|
|
754 |
else if( !isset($HTTP_POST_VARS['startdownload']) && !isset($HTTP_GET_VARS['startdownload']) ) |
|
|
755 |
{ |
|
|
756 |
if(is_array($additional_tables)) |
|
|
757 |
{ |
|
|
758 |
$additional_tables = implode(',', $additional_tables); |
|
|
759 |
} |
|
|
760 |
$template->set_filenames(array( |
|
|
761 |
"body" => "admin/admin_message_body.tpl") |
|
|
762 |
); |
|
|
763 |
|
|
|
764 |
$template->assign_vars(array( |
|
|
765 |
"META" => '<meta http-equiv="refresh" content="2;url=' . append_sid("admin_db_utilities.$phpEx?perform=backup&additional_tables=" . quotemeta($additional_tables) . "&backup_type=$backup_type&drop=1&backupstart=1&gzipcompress=$gzipcompress&startdownload=1") . '">', |
|
|
766 |
|
|
|
767 |
"MESSAGE_TITLE" => $lang['Database_Utilities'] . " : " . $lang['Backup'], |
|
|
768 |
"MESSAGE_TEXT" => $lang['Backup_download']) |
|
|
769 |
); |
|
|
770 |
|
|
|
771 |
include('./page_header_admin.'.$phpEx); |
|
|
772 |
|
|
|
773 |
$template->pparse("body"); |
|
|
774 |
|
|
|
775 |
include('./page_footer_admin.'.$phpEx); |
|
|
776 |
|
|
|
777 |
} |
|
|
778 |
header("Pragma: no-cache"); |
|
|
779 |
$do_gzip_compress = FALSE; |
|
|
780 |
if( $gzipcompress ) |
|
|
781 |
{ |
|
|
782 |
$phpver = phpversion(); |
|
|
783 |
|
|
|
784 |
if($phpver >= "4.0") |
|
|
785 |
{ |
|
|
786 |
if(extension_loaded("zlib")) |
|
|
787 |
{ |
|
|
788 |
$do_gzip_compress = TRUE; |
|
|
789 |
} |
|
|
790 |
} |
|
|
791 |
} |
|
|
792 |
if($do_gzip_compress) |
|
|
793 |
{ |
|
|
794 |
@ob_start(); |
|
|
795 |
@ob_implicit_flush(0); |
|
|
796 |
header("Content-Type: application/x-gzip; name=\"phpbb_db_backup.sql.gz\""); |
|
|
797 |
header("Content-disposition: attachment; filename=phpbb_db_backup.sql.gz"); |
|
|
798 |
} |
|
|
799 |
else |
|
|
800 |
{ |
|
|
801 |
header("Content-Type: text/x-delimtext; name=\"phpbb_db_backup.sql\""); |
|
|
802 |
header("Content-disposition: attachment; filename=phpbb_db_backup.sql"); |
|
|
803 |
} |
|
|
804 |
|
|
|
805 |
// |
|
|
806 |
// Build the sql script file... |
|
|
807 |
// |
|
|
808 |
echo "#\n"; |
|
|
809 |
echo "# phpBB Backup Script\n"; |
|
|
810 |
echo "# Dump of tables for $dbname\n"; |
|
|
811 |
echo "#\n# DATE : " . gmdate("d-m-Y H:i:s", time()) . " GMT\n"; |
|
|
812 |
echo "#\n"; |
|
|
813 |
|
|
|
814 |
if(SQL_LAYER == 'postgresql') |
|
|
815 |
{ |
|
|
816 |
echo "\n" . pg_get_sequences("\n", $backup_type); |
|
|
817 |
} |
|
|
818 |
for($i = 0; $i < count($tables); $i++) |
|
|
819 |
{ |
|
|
820 |
$table_name = $tables[$i]; |
|
|
821 |
|
|
|
822 |
switch (SQL_LAYER) |
|
|
823 |
{ |
|
|
824 |
case 'postgresql': |
|
|
825 |
$table_def_function = "get_table_def_postgresql"; |
|
|
826 |
$table_content_function = "get_table_content_postgresql"; |
|
|
827 |
break; |
|
|
828 |
|
|
|
829 |
case 'mysql': |
|
|
830 |
case 'mysql4': |
|
|
831 |
$table_def_function = "get_table_def_mysql"; |
|
|
832 |
$table_content_function = "get_table_content_mysql"; |
|
|
833 |
break; |
|
|
834 |
} |
|
|
835 |
|
|
|
836 |
if($backup_type != 'data') |
|
|
837 |
{ |
|
|
838 |
echo "#\n# TABLE: " . $table_prefix . $table_name . "\n#\n"; |
|
|
839 |
echo $table_def_function($table_prefix . $table_name, "\n") . "\n"; |
|
|
840 |
} |
|
|
841 |
|
|
|
842 |
if($backup_type != 'structure') |
|
|
843 |
{ |
|
|
844 |
$table_content_function($table_prefix . $table_name, "output_table_content"); |
|
|
845 |
} |
|
|
846 |
} |
|
|
847 |
|
|
|
848 |
if($do_gzip_compress) |
|
|
849 |
{ |
|
|
850 |
$Size = ob_get_length(); |
|
|
851 |
$Crc = crc32(ob_get_contents()); |
|
|
852 |
$contents = gzcompress(ob_get_contents()); |
|
|
853 |
ob_end_clean(); |
|
|
854 |
echo "\x1f\x8b\x08\x00\x00\x00\x00\x00".substr($contents, 0, strlen($contents) - 4).gzip_PrintFourChars($Crc).gzip_PrintFourChars($Size); |
|
|
855 |
} |
|
|
856 |
exit; |
|
|
857 |
|
|
|
858 |
break; |
|
|
859 |
|
|
|
860 |
case 'restore': |
|
|
861 |
if(!isset($HTTP_POST_VARS['restore_start'])) |
|
|
862 |
{ |
|
|
863 |
// |
|
|
864 |
// Define Template files... |
|
|
865 |
// |
|
|
866 |
include('./page_header_admin.'.$phpEx); |
|
|
867 |
|
|
|
868 |
$template->set_filenames(array( |
|
|
869 |
"body" => "admin/db_utils_restore_body.tpl") |
|
|
870 |
); |
|
|
871 |
|
|
|
872 |
$s_hidden_fields = "<input type=\"hidden\" name=\"perform\" value=\"restore\" /><input type=\"hidden\" name=\"perform\" value=\"$perform\" />"; |
|
|
873 |
|
|
|
874 |
$template->assign_vars(array( |
|
|
875 |
"L_DATABASE_RESTORE" => $lang['Database_Utilities'] . " : " . $lang['Restore'], |
|
|
876 |
"L_RESTORE_EXPLAIN" => $lang['Restore_explain'], |
|
|
877 |
"L_SELECT_FILE" => $lang['Select_file'], |
|
|
878 |
"L_START_RESTORE" => $lang['Start_Restore'], |
|
|
879 |
|
|
|
880 |
"S_DBUTILS_ACTION" => append_sid("admin_db_utilities.$phpEx"), |
|
|
881 |
"S_HIDDEN_FIELDS" => $s_hidden_fields) |
|
|
882 |
); |
|
|
883 |
$template->pparse("body"); |
|
|
884 |
|
|
|
885 |
break; |
|
|
886 |
|
|
|
887 |
} |
|
|
888 |
else |
|
|
889 |
{ |
|
|
890 |
// |
|
|
891 |
// Handle the file upload .... |
|
|
892 |
// If no file was uploaded report an error... |
|
|
893 |
// |
|
|
894 |
$backup_file_name = (!empty($HTTP_POST_FILES['backup_file']['name'])) ? $HTTP_POST_FILES['backup_file']['name'] : ""; |
|
|
895 |
$backup_file_tmpname = ($HTTP_POST_FILES['backup_file']['tmp_name'] != "none") ? $HTTP_POST_FILES['backup_file']['tmp_name'] : ""; |
|
|
896 |
$backup_file_type = (!empty($HTTP_POST_FILES['backup_file']['type'])) ? $HTTP_POST_FILES['backup_file']['type'] : ""; |
|
|
897 |
|
|
|
898 |
if($backup_file_tmpname == "" || $backup_file_name == "") |
|
|
899 |
{ |
|
|
900 |
message_die(GENERAL_MESSAGE, $lang['Restore_Error_no_file']); |
|
|
901 |
} |
|
|
902 |
// |
|
|
903 |
// If I file was actually uploaded, check to make sure that we |
|
|
904 |
// are actually passed the name of an uploaded file, and not |
|
|
905 |
// a hackers attempt at getting us to process a local system |
|
|
906 |
// file. |
|
|
907 |
// |
|
|
908 |
if( file_exists(phpbb_realpath($backup_file_tmpname)) ) |
|
|
909 |
{ |
|
|
910 |
if( preg_match("/^(text\/[a-zA-Z]+)|(application\/(x\-)?gzip(\-compressed)?)|(application\/octet-stream)$/is", $backup_file_type) ) |
|
|
911 |
{ |
|
|
912 |
if( preg_match("/\.gz$/is",$backup_file_name) ) |
|
|
913 |
{ |
|
|
914 |
$do_gzip_compress = FALSE; |
|
|
915 |
$phpver = phpversion(); |
|
|
916 |
if($phpver >= "4.0") |
|
|
917 |
{ |
|
|
918 |
if(extension_loaded("zlib")) |
|
|
919 |
{ |
|
|
920 |
$do_gzip_compress = TRUE; |
|
|
921 |
} |
|
|
922 |
} |
|
|
923 |
|
|
|
924 |
if($do_gzip_compress) |
|
|
925 |
{ |
|
|
926 |
$gz_ptr = gzopen($backup_file_tmpname, 'rb'); |
|
|
927 |
$sql_query = ""; |
|
|
928 |
while( !gzeof($gz_ptr) ) |
|
|
929 |
{ |
|
|
930 |
$sql_query .= gzgets($gz_ptr, 100000); |
|
|
931 |
} |
|
|
932 |
} |
|
|
933 |
else |
|
|
934 |
{ |
|
|
935 |
message_die(GENERAL_ERROR, $lang['Restore_Error_decompress']); |
|
|
936 |
} |
|
|
937 |
} |
|
|
938 |
else |
|
|
939 |
{ |
|
|
940 |
$sql_query = fread(fopen($backup_file_tmpname, 'r'), filesize($backup_file_tmpname)); |
|
|
941 |
} |
|
|
942 |
// |
|
|
943 |
// Comment this line out to see if this fixes the stuff... |
|
|
944 |
// |
|
|
945 |
//$sql_query = stripslashes($sql_query); |
|
|
946 |
} |
|
|
947 |
else |
|
|
948 |
{ |
|
|
949 |
message_die(GENERAL_ERROR, $lang['Restore_Error_filename'] ." $backup_file_type $backup_file_name"); |
|
|
950 |
} |
|
|
951 |
} |
|
|
952 |
else |
|
|
953 |
{ |
|
|
954 |
message_die(GENERAL_ERROR, $lang['Restore_Error_uploading']); |
|
|
955 |
} |
|
|
956 |
|
|
|
957 |
if($sql_query != "") |
|
|
958 |
{ |
|
|
959 |
// Strip out sql comments... |
|
|
960 |
$sql_query = remove_remarks($sql_query); |
|
|
961 |
$pieces = split_sql_file($sql_query, ";"); |
|
|
962 |
|
|
|
963 |
$sql_count = count($pieces); |
|
|
964 |
for($i = 0; $i < $sql_count; $i++) |
|
|
965 |
{ |
|
|
966 |
$sql = trim($pieces[$i]); |
|
|
967 |
|
|
|
968 |
if(!empty($sql) and $sql[0] != "#") |
|
|
969 |
{ |
|
|
970 |
if(VERBOSE == 1) |
|
|
971 |
{ |
|
|
972 |
echo "Executing: $sql\n<br>"; |
|
|
973 |
flush(); |
|
|
974 |
} |
|
|
975 |
|
|
|
976 |
$result = $db->sql_query($sql); |
|
|
977 |
|
|
|
978 |
if(!$result && ( !(SQL_LAYER == 'postgresql' && eregi("drop table", $sql) ) ) ) |
|
|
979 |
{ |
|
|
980 |
message_die(GENERAL_ERROR, "Error importing backup file", "", __LINE__, __FILE__, $sql); |
|
|
981 |
} |
|
|
982 |
} |
|
|
983 |
} |
|
|
984 |
} |
|
|
985 |
|
|
|
986 |
include('./page_header_admin.'.$phpEx); |
|
|
987 |
|
|
|
988 |
$template->set_filenames(array( |
|
|
989 |
"body" => "admin/admin_message_body.tpl") |
|
|
990 |
); |
|
|
991 |
|
|
|
992 |
$message = $lang['Restore_success']; |
|
|
993 |
|
|
|
994 |
$template->assign_vars(array( |
|
|
995 |
"MESSAGE_TITLE" => $lang['Database_Utilities'] . " : " . $lang['Restore'], |
|
|
996 |
"MESSAGE_TEXT" => $message) |
|
|
997 |
); |
|
|
998 |
|
|
|
999 |
$template->pparse("body"); |
|
|
1000 |
break; |
|
|
1001 |
} |
|
|
1002 |
break; |
|
|
1003 |
} |
|
|
1004 |
} |
|
|
1005 |
|
|
|
1006 |
include('./page_footer_admin.'.$phpEx); |
|
|
1007 |
|
|
|
1008 |
?> |