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Code Issues Releases Wiki Activity

Re-added GPL disclaimers

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git-svn-id: file:///svn/phpbb/trunk@943 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
James Atkinson
2001-08-30 22:20:23 +00:00
parent 8d34f5a0fe
commit 191e52086f
51 changed files with 1674 additions and 1177 deletions
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197
phpBB/admin/admin_db_utilities.php
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@@ -1,15 +1,24 @@
<?php
/***************************************************************************
* admin_db_utilities.php
* admin_db_utilities.php
* -------------------
* begin : Thu May 31, 2001
* copyright : (C) 2001 The phpBB Group
* email : support@phpbb.com
*
* copyright : (C) 2001 The phpBB Group
* email : support@phpbb.com
*
* $Id$
*
*
****************************************************************************/
/***************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/
/***************************************************************************
* We will attempt to create a file based backup of all of the data in the
* users phpBB database. The resulting file should be able to be imported by
@@ -37,7 +46,7 @@ include($phpbb_root_path . 'common.'.$phpEx);
//
$userdata = session_pagestart($user_ip, PAGE_INDEX, $session_length);
init_userprefs($userdata);
//
//
// End session management
//
@@ -59,10 +68,10 @@ else if( $userdata['user_level'] != ADMIN )
define("VERBOSE", 0);
//
// Increase maximum execution time, but don't complain about it if it isn't
// Increase maximum execution time, but don't complain about it if it isn't
// allowed.
//
@set_time_limit(600);
@set_time_limit(600);
//
// The following functions are adapted from phpMyAdmin and upgrade_20.php
@@ -74,7 +83,7 @@ function pg_get_sequences($crlf, $backup_type)
{
global $db;
$get_seq_sql = "SELECT relname FROM pg_class WHERE NOT relname ~ 'pg_.*'
$get_seq_sql = "SELECT relname FROM pg_class WHERE NOT relname ~ 'pg_.*'
AND relkind = 'S' ORDER BY relname";
$seq = $db->sql_query($get_seq_sql);
@@ -105,7 +114,7 @@ function pg_get_sequences($crlf, $backup_type)
if($backup_type == 'structure')
{
$row['last_value'] = 1;
}
}
$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'] . "; $crlf";
@@ -128,8 +137,8 @@ function pg_get_sequences($crlf, $backup_type)
} // End function...
//
// The following functions will return the "CREATE TABLE syntax for the
// varying DBMS's
// The following functions will return the "CREATE TABLE syntax for the
// varying DBMS's
//
// This function returns, will return the table def's for postgres...
//
@@ -174,8 +183,8 @@ function get_table_def_postgres($table, $crlf)
//
$sql_get_default = "SELECT d.adsrc AS rowdefault
FROM pg_attrdef d, pg_class c
WHERE (c.relname = '$table')
AND (c.oid = d.adrelid)
WHERE (c.relname = '$table')
AND (c.oid = d.adrelid)
AND d.adnum = " . $row['attnum'];
$def_res = $db->sql_query($sql_get_default);
@@ -183,7 +192,7 @@ function get_table_def_postgres($table, $crlf)
{
unset($row['rowdefault']);
}
else
else
{
$row['rowdefault'] = @pg_result($def_res, 0, 'rowdefault');
}
@@ -229,13 +238,13 @@ function get_table_def_postgres($table, $crlf)
//
$sql_pri_keys = "SELECT ic.relname AS index_name, bc.relname AS tab_name, ta.attname AS column_name, i.indisunique AS unique_key, i.indisprimary AS primary_key
FROM pg_class bc, pg_class ic, pg_index i, pg_attribute ta, pg_attribute ia
WHERE (bc.oid = i.indrelid)
AND (ic.oid = i.indexrelid)
AND (ia.attrelid = i.indexrelid)
AND (ta.attrelid = bc.oid)
AND (bc.relname = '$table')
AND (ta.attrelid = i.indrelid)
FROM pg_class bc, pg_class ic, pg_index i, pg_attribute ta, pg_attribute ia
WHERE (bc.oid = i.indrelid)
AND (ic.oid = i.indexrelid)
AND (ia.attrelid = i.indexrelid)
AND (ta.attrelid = bc.oid)
AND (bc.relname = '$table')
AND (ta.attrelid = i.indrelid)
AND (ta.attnum = i.indkey[ia.attnum-1])
ORDER BY index_name, tab_name, column_name ";
$result = $db->sql_query($sql_pri_keys);
@@ -287,16 +296,16 @@ function get_table_def_postgres($table, $crlf)
//
// Generate constraint clauses for CHECK constraints
//
$sql_checks = "SELECT rcname as index_name, rcsrc
$sql_checks = "SELECT rcname as index_name, rcsrc
FROM pg_relcheck, pg_class bc
WHERE rcrelid = bc.oid
WHERE rcrelid = bc.oid
AND bc.relname = '$table'
AND NOT EXISTS (
SELECT *
FROM pg_relcheck as c, pg_inherits as i
WHERE i.inhrelid = pg_relcheck.rcrelid
AND c.rcname = pg_relcheck.rcname
AND c.rcsrc = pg_relcheck.rcsrc
SELECT *
FROM pg_relcheck as c, pg_inherits as i
WHERE i.inhrelid = pg_relcheck.rcrelid
AND c.rcname = pg_relcheck.rcname
AND c.rcsrc = pg_relcheck.rcsrc
AND c.rcrelid = i.inhparent
)";
$result = $db->sql_query($sql_checks);
@@ -305,7 +314,7 @@ function get_table_def_postgres($table, $crlf)
{
message_die(GENERAL_ERROR, "Failed in get_table_def (show fields)", "", __LINE__, __FILE__, $sql_checks);
}
//
// Add the constraints to the sql file.
//
@@ -334,7 +343,7 @@ function get_table_def_postgres($table, $crlf)
//
// This function returns the "CREATE TABLE" syntax for mysql dbms...
//
function get_table_def_mysql($table, $crlf)
function get_table_def_mysql($table, $crlf)
{
global $drop, $db;
@@ -350,7 +359,7 @@ function get_table_def_mysql($table, $crlf)
{
$schema_create .= "DROP TABLE IF EXISTS $table;$crlf";
}
$schema_create .= "CREATE TABLE $table($crlf";
//
@@ -371,7 +380,7 @@ function get_table_def_mysql($table, $crlf)
$schema_create .= ' DEFAULT \'' . $row['Default'] . '\'';
}
if($row['Null'] != "YES")
if($row['Null'] != "YES")
{
$schema_create .= ' NOT NULL';
}
@@ -406,7 +415,7 @@ function get_table_def_mysql($table, $crlf)
$kname = "UNIQUE|$kname";
}
if(!is_array($index[$kname]))
if(!is_array($index[$kname]))
{
$index[$kname] = array();
}
@@ -414,18 +423,18 @@ function get_table_def_mysql($table, $crlf)
$index[$kname][] = $row['Column_name'];
}
while(list($x, $columns) = @each($index))
while(list($x, $columns) = @each($index))
{
$schema_create .= ", $crlf";
if($x == 'PRIMARY')
{
$schema_create .= ' PRIMARY KEY (' . implode($columns, ', ') . ')';
}
}
elseif (substr($x,0,6) == 'UNIQUE')
{
$schema_create .= ' UNIQUE ' . substr($x,7) . ' (' . implode($columns, ', ') . ')';
}
}
else
{
$schema_create .= " KEY $x (" . implode($columns, ', ') . ')';
@@ -434,15 +443,15 @@ function get_table_def_mysql($table, $crlf)
$schema_create .= "$crlf);";
if(get_magic_quotes_runtime())
if(get_magic_quotes_runtime())
{
return(stripslashes($schema_create));
}
else
}
else
{
return($schema_create);
}
} // End get_table_def_mysql
@@ -451,7 +460,7 @@ function get_table_def_mysql($table, $crlf)
// statement.
//
//
// The following functions Get the data from the tables and format it as a
// The following functions Get the data from the tables and format it as a
// series of INSERT statements, for each different DBMS...
// After every row a custom callback function $handler gets called.
// $handler must accept one parameter ($sql_insert);
@@ -489,7 +498,7 @@ function get_table_content_postgres($table, $handler)
unset($schema_vals);
unset($schema_fields);
unset($schema_insert);
//
//
// Build the SQL statement to recreate the data.
//
for($i = 0; $i < $i_num_fields; $i++)
@@ -524,7 +533,7 @@ function get_table_content_postgres($table, $handler)
}
$schema_vals .= " $strQuote$strVal$strQuote,";
$schema_fields .= " $aryName[$i],";
$schema_fields .= " $aryName[$i],";
}
@@ -563,7 +572,7 @@ function get_table_content_mysql($table, $handler)
message_die(GENERAL_ERROR, "Faild in get_table_content (select *)", "", __LINE__, __FILE__, "SELECT * FROM $table");
}
if($db->sql_numrows($result) > 0)
if($db->sql_numrows($result) > 0)
{
$schema_insert = "\n#\n# Table Data for $table\n#\n";
}
@@ -608,22 +617,22 @@ function get_table_content_mysql($table, $handler)
//
// If there is no data for the column set it to null.
// There was a problem here with an extra space causing the
// sql file not to reimport if the last column was null in
// sql file not to reimport if the last column was null in
// any table. Should be fixed now :) JLH
//
$schema_insert .= ' NULL,';
}
elseif ($row[$j] != '')
}
elseif ($row[$j] != '')
{
$schema_insert .= ' \'' . addslashes($row[$j]) . '\',';
}
}
else
{
$schema_insert .= '\'\',';
}
}
//
// Get rid of the the last comma.
// Get rid of the the last comma.
//
$schema_insert = ereg_replace(',$', '', $schema_insert);
$schema_insert .= ');';
@@ -650,14 +659,14 @@ function output_table_content($content)
//
function remove_remarks($sql)
{
$i = 0;
$i = 0;
while($i < strlen($sql))
{
if( $sql[$i] == "#" && ( $sql[$i-1] == "\n" || $i==0 ) )
{
$j = 1;
while( $sql[$i + $j] != "\n" )
{
$j++;
@@ -681,15 +690,15 @@ function split_sql_file($sql, $delimiter)
$last_char = "";
$ret = array();
$in_string = true;
for($i = 0; $i < strlen($sql); $i++)
{
$char = $sql[$i];
//
// if delimiter found, add the parsed part to the returned array
//
if($char == $delimiter && !$in_string)
if($char == $delimiter && !$in_string)
{
$ret[] = substr($sql, 0, $i);
$sql = substr($sql, $i + 1);
@@ -704,10 +713,10 @@ function split_sql_file($sql, $delimiter)
{
$in_string = false;
}
if($char == $in_string && $last_char != "\\")
{
{
$in_string = false;
}
elseif(!$in_string && ($char == "\"" || $char == "'") && ($last_char != "\\"))
@@ -725,7 +734,7 @@ function split_sql_file($sql, $delimiter)
return($ret);
}
//
//
// End Functions
// -------------
@@ -737,7 +746,7 @@ function split_sql_file($sql, $delimiter)
if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
{
$perform = (isset($HTTP_POST_VARS['perform'])) ? $HTTP_POST_VARS['perform'] : $HTTP_GET_VARS['perform'];
switch($perform)
{
case 'backup':
@@ -764,12 +773,12 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
);
$template->assign_vars(array(
"MESSAGE_TITLE" => $lang['Information'],
"MESSAGE_TITLE" => $lang['Information'],
"MESSAGE_TEXT" => $lang['Backups_not_supported'])
);
$template->pparse("body");
break;
}
@@ -781,7 +790,7 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
$gzipcompress = (!empty($HTTP_POST_VARS['gzipcompress'])) ? $HTTP_POST_VARS['gzipcompress'] : ( (!empty($HTTP_GET_VARS['gzipcompress'])) ? $HTTP_GET_VARS['gzipcompress'] : 0 );
if(!empty($additional_tables))
if(!empty($additional_tables))
{
if(ereg(",", $additional_tables))
{
@@ -810,36 +819,36 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
$s_hidden_fields = "<input type=\"hidden\" name=\"perform\" value=\"backup\" /><input type=\"hidden\" name=\"drop\" value=\"1\" /><input type=\"hidden\" name=\"perform\" value=\"$perform\" />";
$template->assign_vars(array(
"L_DATABASE_BACKUP" => $lang['Database_Utilities'] . " : " . $lang['Backup'],
"L_BACKUP_EXPLAIN" => $lang['Backup_explain'],
"L_DATABASE_BACKUP" => $lang['Database_Utilities'] . " : " . $lang['Backup'],
"L_BACKUP_EXPLAIN" => $lang['Backup_explain'],
"L_FULL_BACKUP" => $lang['Full_backup'],
"L_STRUCTURE_BACKUP" => $lang['Structure_backup'],
"L_DATA_BACKUP" => $lang['Data_backup'],
"L_ADDITIONAL_TABLES" => $lang['Additional_tables'],
"L_START_BACKUP" => $lang['Start_backup'],
"L_BACKUP_OPTIONS" => $lang['Backup_options'],
"L_GZIP_COMPRESS" => $lang['Gzip_compress'],
"L_NO" => $lang['No'],
"L_YES" => $lang['Yes'],
"L_BACKUP_OPTIONS" => $lang['Backup_options'],
"L_GZIP_COMPRESS" => $lang['Gzip_compress'],
"L_NO" => $lang['No'],
"L_YES" => $lang['Yes'],
"S_HIDDEN_FIELDS" => $s_hidden_fields,
"S_HIDDEN_FIELDS" => $s_hidden_fields,
"S_DBUTILS_ACTION" => append_sid("admin_db_utilities.$phpEx"))
);
$template->pparse("body");
break;
}
else if( !isset($HTTP_POST_VARS['startdownload']) && !isset($HTTP_GET_VARS['startdownload']) )
{
$template->set_filenames(array(
"body" => "admin/admin_message_body.tpl")
);
$template->assign_vars(array(
"META" => "<meta http-equiv=\"refresh\" content=\"0;url=admin_db_utilities.$phpEx?perform=backup&additional_tables=" . quotemeta($additional_tables) . "&backup_type=$backup_type&drop=1&backupstart=1&gzipcompress=$gzipcompress&startdownload=1\">",
"MESSAGE_TITLE" => $lang['Database_Utilities'] . " : " . $lang['Backup'],
$template->assign_vars(array(
"META" => "<meta http-equiv=\"refresh\" content=\"0;url=admin_db_utilities.$phpEx?perform=backup&additional_tables=" . quotemeta($additional_tables) . "&backup_type=$backup_type&drop=1&backupstart=1&gzipcompress=$gzipcompress&startdownload=1\">",
"MESSAGE_TITLE" => $lang['Database_Utilities'] . " : " . $lang['Backup'],
"MESSAGE_TEXT" => $lang['Backup_download'])
);
@@ -875,7 +884,7 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
{
$backup_sql .= "#\n# TABLE: " . $table_prefix . $table_name . "\n#\n";
$backup_sql .= $table_def_function($table_prefix . $table_name, "\n") . "\n";
}
}
if($backup_type != 'structure')
{
@@ -922,9 +931,9 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
break;
case 'restore':
if(!isset($restore_start))
{
//
if(!isset($restore_start))
{
//
// Define Template files...
//
include('page_header_admin.'.$phpEx);
@@ -936,12 +945,12 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
$s_hidden_fields = "<input type=\"hidden\" name=\"perform\" value=\"restore\" /><input type=\"hidden\" name=\"perform\" value=\"$perform\" />";
$template->assign_vars(array(
"L_DATABASE_RESTORE" => $lang['Database_Utilities'] . " : " . $lang['Restore'],
"L_RESTORE_EXPLAIN" => $lang['Restore_explain'],
"L_SELECT_FILE" => $lang['Select_file'],
"L_START_RESTORE" => $lang['Start_Restore'],
"L_DATABASE_RESTORE" => $lang['Database_Utilities'] . " : " . $lang['Restore'],
"L_RESTORE_EXPLAIN" => $lang['Restore_explain'],
"L_SELECT_FILE" => $lang['Select_file'],
"L_START_RESTORE" => $lang['Start_Restore'],
"S_DBUTILS_ACTION" => append_sid("admin_db_utilities.$phpEx"),
"S_DBUTILS_ACTION" => append_sid("admin_db_utilities.$phpEx"),
"S_HIDDEN_FIELDS" => $s_hidden_fields)
);
$template->pparse("body");
@@ -949,8 +958,8 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
break;
}
else
{
else
{
//
// Handle the file upload ....
// If no file was uploaded report an error...
@@ -965,7 +974,7 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
message_die(GENERAL_MESSAGE, $lang['Restore_Error_no_file']);
}
//
// If I file was actually uploaded, check to make sure that we
// If I file was actually uploaded, check to make sure that we
// are actually passed the name of an uploaded file, and not
// a hackers attempt at getting us to process a local system
// file.
@@ -1024,7 +1033,7 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
$sql_query = trim($sql_query);
if($sql_query != "")
if($sql_query != "")
{
// Strip out sql comments...
$sql_query = remove_remarks($sql_query);
@@ -1035,15 +1044,15 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
$sql = trim($pieces[$i]);
if(!empty($sql) and $sql[0] != "#")
{
if(VERBOSE == 1)
{
if(VERBOSE == 1)
{
echo "Executing: $sql\n<br>";
flush();
}
$result = $db->sql_query($sql);
if(!$result && ( !(SQL_LAYER == 'postgres' && eregi("drop table", $sql) ) ) )
{
include('page_header_admin.'.$phpEx);
@@ -1060,9 +1069,9 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
);
$message = $lang['Restore_success'];
$template->assign_vars(array(
"MESSAGE_TITLE" => $lang['Database_Utilities'] . " : " . $lang['Restore'],
"MESSAGE_TITLE" => $lang['Database_Utilities'] . " : " . $lang['Restore'],
"MESSAGE_TEXT" => $message)
);
@@ -1071,7 +1080,7 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
}
break;
}
}
}
include('page_footer_admin.'.$phpEx);