295 lines
9.4 KiB
PHP
295 lines
9.4 KiB
PHP
<?php
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/* $Id$ */
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// vim: expandtab sw=4 ts=4 sts=4:
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/**
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* Gets some core libraries
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*/
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require('./libraries/read_dump.lib.php3');
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require('./libraries/grab_globals.lib.php3');
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require('./libraries/common.lib.php3');
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if (!isset($db)) {
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$db = '';
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}
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/**
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* Increases the max. allowed time to run a script
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*/
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@set_time_limit($cfg['ExecTimeLimit']);
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/**
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* Defines the url to return to in case of error in a sql statement
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*/
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if (!isset($goto) || !eregi('^(db_details|tbl_properties)(_[a-z]*)?\.php3$', $goto)) {
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$goto = 'db_details.php3';
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}
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$err_url = $goto
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. '?' . PMA_generate_common_url($db)
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. (eregi('^tbl_properties(_[a-z]*)?\.php3$', $goto) ? '&table=' . urlencode($table) : '');
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/**
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* Set up default values for some variables
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*/
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$view_bookmark = 0;
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$sql_bookmark = isset($sql_bookmark) ? $sql_bookmark : '';
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$sql_query = isset($sql_query) ? $sql_query : '';
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if (!empty($sql_localfile) && $cfg['UploadDir'] != '') {
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$sql_file = $cfg['UploadDir'] . $sql_localfile;
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} else if (empty($sql_file)) {
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$sql_file = 'none';
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}
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/**
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* Bookmark Support: get a query back from bookmark if required
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*/
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if (!empty($id_bookmark)) {
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include('./libraries/bookmark.lib.php3');
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switch ($action_bookmark) {
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case 0: // bookmarked query that have to be run
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$sql_query = PMA_queryBookmarks($db, $cfg['Bookmark'], $id_bookmark);
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if (isset($bookmark_variable) && !empty($bookmark_variable)) {
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if (PMA_PHP_INT_VERSION >= 40300) {
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$sql_query = preg_replace('|/\*(.*)\[VARIABLE\](.*)\*/|imsU', '${1}' . PMA_sqlAddslashes($bookmark_variable) . '${2}', $sql_query);
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} else {
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$sql_query = preg_replace('|/\*(.*)\[VARIABLE\](.*)\*/|imsU', '\1 ' . PMA_sqlAddslashes($bookmark_variable) . '\2', $sql_query);
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}
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}
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break;
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case 1: // bookmarked query that have to be displayed
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$sql_query = PMA_queryBookmarks($db, $cfg['Bookmark'], $id_bookmark);
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$view_bookmark = 1;
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break;
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case 2: // bookmarked query that have to be deleted
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$sql_query = PMA_deleteBookmarks($db, $cfg['Bookmark'], $id_bookmark);
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break;
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}
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} // end if
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/**
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* Prepares the sql query
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*/
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// Gets the query from a file if required
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if ($sql_file != 'none') {
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// loic1 : fixed a security issue
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// if ((file_exists($sql_file) && is_uploaded_file($sql_file))
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// || file_exists($cfg['UploadDir'] . $sql_localfile)) {
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if (file_exists($sql_file)
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&& ((isset($sql_localfile) && $sql_file == $cfg['UploadDir'] . $sql_localfile) || is_uploaded_file($sql_file))) {
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$open_basedir = '';
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if (PMA_PHP_INT_VERSION >= 40000) {
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$open_basedir = @ini_get('open_basedir');
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}
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if (empty($open_basedir)) {
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$open_basedir = @get_cfg_var('open_basedir');
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}
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if (!isset($sql_file_compression)) $sql_file_compression = '';
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// If we are on a server with open_basedir, we must move the file
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// before opening it. The doc explains how to create the "./tmp"
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// directory
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if (!empty($open_basedir)) {
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$tmp_subdir = (PMA_IS_WINDOWS ? '.\\tmp\\' : './tmp/');
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// function is_writeable() is valid on PHP3 and 4
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if (!is_writeable($tmp_subdir)) {
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// if we cannot move the file, let PHP report the error
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error_reporting(E_ALL);
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$sql_query = PMA_readFile($sql_file, $sql_file_compression);
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}
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else {
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$sql_file_new = $tmp_subdir . basename($sql_file);
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if (PMA_PHP_INT_VERSION < 40003) {
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copy($sql_file, $sql_file_new);
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} else {
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move_uploaded_file($sql_file, $sql_file_new);
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}
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$sql_query = PMA_readFile($sql_file_new, $sql_file_compression);
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unlink($sql_file_new);
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}
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}
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else {
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// read from the normal upload dir
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$sql_query = PMA_readFile($sql_file, $sql_file_compression);
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}
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// Convert the file's charset if necessary
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if ($cfg['AllowAnywhereRecoding'] && $allow_recoding
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&& isset($charset_of_file) && $charset_of_file != $charset) {
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$sql_query = PMA_convert_string($charset_of_file, $charset, $sql_query);
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}
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} // end uploaded file stuff
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}
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// Kanji convert SQL textfile 2002/1/4 by Y.Kawada
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if (@function_exists('PMA_kanji_str_conv')) {
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$sql_tmp = trim($sql_query);
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PMA_change_enc_order();
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$sql_query = PMA_kanji_str_conv($sql_tmp, $knjenc, isset($xkana) ? $xkana : '');
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PMA_change_enc_order();
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} else {
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$sql_query = trim($sql_query);
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}
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// $sql_query come from the query textarea, if it's a reposted query gets its
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// 'true' value
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if (!empty($prev_sql_query)) {
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$prev_sql_query = urldecode($prev_sql_query);
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if ($sql_query == trim(htmlspecialchars($prev_sql_query))) {
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$sql_query = $prev_sql_query;
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}
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}
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// Drop database is not allowed -> ensure the query can be run
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if (!$cfg['AllowUserDropDatabase']
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&& eregi('DROP[[:space:]]+(IF EXISTS[[:space:]]+)?DATABASE ', $sql_query)) {
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// Checks if the user is a Superuser
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// TODO: set a global variable with this information
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// loic1: optimized query
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$result = @PMA_mysql_query('USE mysql');
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if (PMA_mysql_error()) {
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include('./header.inc.php3');
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PMA_mysqlDie($strNoDropDatabases, '', '', $err_url);
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}
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}
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define('PMA_CHK_DROP', 1);
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/**
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* Executes the query
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*/
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if ($sql_query != '') {
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$pieces = array();
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PMA_splitSqlFile($pieces, $sql_query, PMA_MYSQL_INT_VERSION);
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$pieces_count = count($pieces);
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if ($pieces_count > 1) {
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$is_multiple = TRUE;
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}
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// Copy of the cleaned sql statement for display purpose only (see near the
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// beginning of "db_details.php3" & "tbl_properties.php3")
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if ($sql_file != 'none' && $pieces_count > 10) {
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// Be nice with bandwidth...
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$sql_query_cpy = $sql_query = '';
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} else {
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$sql_query_cpy = implode(";\n", $pieces) . ';';
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// Be nice with bandwidth... for now, an arbitrary limit of 500,
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// could be made configurable but probably not necessary
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if (strlen($sql_query_cpy) > 500) {
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$sql_query_cpy = $sql_query = '';
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}
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}
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// really run the query?
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if ($view_bookmark == 0) {
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// Only one query to run
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if ($pieces_count == 1 && !empty($pieces[0])) {
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$sql_query = $pieces[0];
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if (eregi('^(DROP|CREATE)[[:space:]]+(IF EXISTS[[:space:]]+)?(TABLE|DATABASE)[[:space:]]+(.+)', $sql_query)) {
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$reload = 1;
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}
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include('./sql.php3');
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exit();
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}
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// Runs multiple queries
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else if (PMA_mysql_select_db($db)) {
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$mult = TRUE;
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for ($i = 0; $i < $pieces_count; $i++) {
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$a_sql_query = $pieces[$i];
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if ($i == $pieces_count - 1 && eregi('^SELECT', $a_sql_query)) {
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$complete_query = $sql_query;
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$sql_query = $a_sql_query;
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include('./sql.php3');
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exit();
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}
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$result = PMA_mysql_query($a_sql_query);
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if ($result == FALSE) { // readdump failed
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$my_die = $a_sql_query;
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break;
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}
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if (!isset($reload) && eregi('^(DROP|CREATE)[[:space:]]+(IF EXISTS[[:space:]]+)?(TABLE|DATABASE)[[:space:]]+(.+)', $a_sql_query)) {
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$reload = 1;
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}
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} // end for
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} // end else if
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} // end if (really run the query)
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unset($pieces);
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} // end if
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/**
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* MySQL error
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*/
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if (isset($my_die)) {
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$js_to_run = 'functions.js';
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include('./header.inc.php3');
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PMA_mysqlDie('', $my_die, '', $err_url . '&TEST');
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}
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/**
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* Go back to the calling script
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*/
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// Checks for a valid target script
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if (isset($table) && $table == '') {
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unset($table);
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}
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if (isset($db) && $db == '') {
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unset($db);
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}
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$is_db = $is_table = FALSE;
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if ($goto == 'tbl_properties.php3') {
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if (!isset($table)) {
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$goto = 'db_details.php3';
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} else {
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PMA_mysql_select_db($db);
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$is_table = @PMA_mysql_query('SHOW TABLES LIKE \'' . PMA_sqlAddslashes($table, TRUE) . '\'');
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if (!($is_table && @mysql_numrows($is_table))) {
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$goto = 'db_details.php3';
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unset($table);
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}
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} // end if... else...
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}
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if ($goto == 'db_details.php3') {
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if (isset($table)) {
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unset($table);
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}
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if (!isset($db)) {
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$goto = 'main.php3';
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} else {
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$is_db = @PMA_mysql_select_db($db);
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if (!$is_db) {
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$goto = 'main.php3';
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unset($db);
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}
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} // end if... else...
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}
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// Defines the message to be displayed
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if (!empty($id_bookmark) && $action_bookmark == 2) {
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$message = $strBookmarkDeleted;
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} else if (!isset($sql_query_cpy)) {
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$message = $strNoQuery;
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} else if ($sql_query_cpy == '') {
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$message = "$strSuccess :<br />$strTheContent ($pieces_count $strInstructions) ";
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} else {
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$message = $strSuccess;
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}
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// Loads to target script
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if ($goto == 'db_details.php3' || $goto == 'tbl_properties.php3') {
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$js_to_run = 'functions.js';
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}
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if ($goto != 'main.php3') {
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include('./header.inc.php3');
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}
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$active_page = $goto;
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require('./' . $goto);
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?>
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