/
server_engines.php
227 lines (199 loc) · 8.18 KB
/
server_engines.php
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<?php
/* $Id: server_engines.php,v 2.8 2005/03/05 21:34:23 rabus Exp $ */
// vim: expandtab sw=4 ts=4 sts=4:
/**
* Does the common work
*/
require('./server_common.inc.php');
require('./libraries/storage_engines.lib.php');
/**
* Displays the links
*/
require('./server_links.inc.php');
/**
* Function for displaying the table of an engine's parameters
*
* @param array List of MySQL variables and corresponding localized descriptions.
* The array elements should have the following format:
* $variable => array('title' => $title, 'desc' => $description);
* @param string Prefix for the SHOW VARIABLES query.
* @param int The indentation level
*
* @global array The global phpMyAdmin configuration.
*
* @return string The table that was generated based on the given information.
*/
define('PMA_ENGINE_DETAILS_TYPE_PLAINTEXT', 0);
define('PMA_ENGINE_DETAILS_TYPE_SIZE', 1);
define('PMA_ENGINE_DETAILS_TYPE_NUMERIC', 2); //Has no effect yet...
define('PMA_ENGINE_DETAILS_TYPE_BOOLEAN', 3); // 'ON' or 'OFF'
function PMA_generateEngineDetails($variables, $like = NULL, $indent = 0) {
global $cfg;
$spaces = '';
for ($i = 0; $i < $indent; $i++) {
$spaces .= ' ';
}
/**
* Get the variables!
*/
if (!empty($variables)) {
$sql_query = 'SHOW '
. (PMA_MYSQL_INT_VERSION >= 40102 ? 'GLOBAL ' : '')
. 'VARIABLES'
. (empty($like) ? '' : ' LIKE \'' . $like . '\'')
. ';';
$res = PMA_DBI_query($sql_query);
$mysql_vars = array();
while ($row = PMA_DBI_fetch_row($res)) {
if (isset($variables[$row[0]])) $mysql_vars[$row[0]] = $row[1];
}
PMA_DBI_free_result($res);
unset($res, $row, $sql_query);
}
if (empty($mysql_vars)) return $spaces . '<p>' . "\n"
. $spaces . ' ' . $GLOBALS['strNoDetailsForEngine'] . "\n"
. $spaces . '</p>' . "\n";
$dt_table = $spaces . '<table>' . "\n";
$useBgcolorOne = TRUE;
$has_content = FALSE;
foreach ($variables as $var => $details) {
if (!isset($mysql_vars[$var])) continue;
if (!isset($details['type'])) $details['type'] = PMA_ENGINE_DETAILS_TYPE_PLAINTEXT;
$is_num = $details['type'] == PMA_ENGINE_DETAILS_TYPE_SIZE || $details['type'] == PMA_ENGINE_DETAILS_TYPE_NUMERIC;
$bgcolor = $useBgcolorOne ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo'];
$dt_table .= $spaces . ' <tr>' . "\n"
. $spaces . ' <td bgcolor="' . $bgcolor . '">' . "\n";
if (!empty($variables[$var]['desc'])) {
$dt_table .= $spaces . ' ' . PMA_showHint($details['desc']) . "\n";
}
$dt_table .= $spaces . ' </td>' . "\n"
. $spaces . ' <td bgcolor="' . $bgcolor . '">' . "\n"
. $spaces . ' ' . $details['title'] . ' ' . "\n"
. $spaces . ' </td>' . "\n"
. $spaces . ' <td bgcolor="' . $bgcolor . '"' . ($is_num ? ' align="right"' : '') . '>' . "\n"
. $spaces . ' ';
switch ($details['type']) {
case PMA_ENGINE_DETAILS_TYPE_SIZE:
$parsed_size = PMA_formatByteDown($mysql_vars[$var]);
$dt_table .= $parsed_size[0] . ' ' . $parsed_size[1];
unset($parsed_size);
break;
default:
$dt_table .= htmlspecialchars($mysql_vars[$var]);
}
$dt_table .= ' ' . "\n"
. $spaces . ' </td>' . "\n"
. $spaces . ' </tr>' . "\n";
$useBgcolorOne = !$useBgcolorOne;
$has_content = TRUE;
}
if (!$has_content) return '';
return $dt_table;
}
/**
* Did the user request information about a certain storage engine?
*/
if (empty($engine) || empty($mysql_storage_engines[$engine])) {
/**
* Displays the sub-page heading
*/
echo '<h2>' . "\n"
. ($cfg['MainPageIconic'] ? '<img src="' . $pmaThemeImage . 'b_engine.png" width="16" height="16" border="0" hspace="2" align="middle" />' : '' )
. ' ' . $strStorageEngines . "\n"
. '</h2>' . "\n";
/**
* Displays the table header
*/
echo '<table>' . "\n"
. ' <thead>' . "\n"
. ' <tr>' . "\n"
. ' <th>' . "\n"
. ' ' . $strStorageEngine . "\n"
. ' </th>' . "\n";
if (PMA_MYSQL_INT_VERSION >= 40102) {
echo ' <th>' . "\n"
. ' ' . $strDescription . "\n"
. ' </th>' . "\n";
}
echo ' </tr>' . "\n"
. ' </thead>' . "\n"
. ' <tbody>' . "\n";
/**
* Listing the storage engines
*/
$useBgcolorOne = TRUE;
$common_url = './server_engines.php?' . PMA_generate_common_url() . '&engine=';
foreach ($mysql_storage_engines as $engine => $details) {
echo ' <tr' . ($details['Support'] == 'NO' || $details['Support'] == 'DISABLED' ? ' class="disabled"' : '') . '>' . "\n"
. ' <td bgcolor="' . ($useBgcolorOne ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo']) . '">' . "\n"
. ' <a href="' . $common_url . $engine . '">' . "\n"
. ' ' . htmlspecialchars($details['Engine']) . "\n"
. ' </a>' . "\n"
. ' </td>' . "\n";
if (PMA_MYSQL_INT_VERSION >= 40102) {
echo ' <td bgcolor="' . ($useBgcolorOne ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo']) . '">' . "\n"
. ' ' . htmlspecialchars($details['Comment']) . "\n"
. ' </td>' . "\n";
}
echo ' </tr>' . "\n";
$useBgcolorOne = !$useBgcolorOne;
}
unset($useBgcolorOne, $common_url, $engine, $details);
echo ' </tbody>' . "\n"
. '</table>' . "\n";
} else {
/**
* Displays details about a given Storage Engine
*/
$engine_plugin = PMA_StorageEngine::getEngine($engine);
echo '<h2>' . "\n"
. ($cfg['MainPageIconic'] ? '<img src="' . $pmaThemeImage . 'b_engine.png" width="16" height="16" border="0" hspace="2" align="middle" />' : '' )
. ' ' . htmlspecialchars($engine_plugin->getTitle()) . "\n"
. '</h2>' . "\n\n";
if (PMA_MYSQL_INT_VERSION >= 40102) {
echo '<p>' . "\n"
. ' <i>' . "\n"
. ' ' . htmlspecialchars($engine_plugin->getComment()) . "\n"
. ' </i>' . "\n"
. '</p>' . "\n\n";
}
$infoPages = $engine_plugin->getInfoPages();
if (!empty($infoPages) && is_array($infoPages)) {
$common_url = './server_engines.php?' . PMA_generate_common_url() . '&engine=' . urlencode($engine);
echo '<p>' . "\n"
. ' <b>[</b>' . "\n";
if (empty($page)) {
echo ' <b>' . $strServerTabVariables . '</b>' . "\n";
} else {
echo ' <a href="' . $common_url . '">' . $strServerTabVariables . '</a>' . "\n";
}
foreach ($infoPages as $current => $label) {
echo ' <b>|</b>' . "\n";
if (isset($page) && $page == $current) {
echo ' <b>' . $label . '</b>' . "\n";
} else {
echo ' <a href="' . $common_url . '&page=' . urlencode($current) . '">' . $label . '</a>' . "\n";
}
}
unset($current, $label);
echo ' <b>]</b>' . "\n"
. '</p>' . "\n\n";
}
unset($infoPages, $page_output);
if (!empty($page)) {
$page_output = $engine_plugin->getPage($page);
}
if (!empty($page_output)) {
echo $page_output;
} else {
echo '<p>' . "\n"
. ' ' . $engine_plugin->getSupportInformationMessage() . "\n"
. '</p>' . "\n"
. PMA_generateEngineDetails($engine_plugin->getVariables(), $engine_plugin->getVariablesLikePattern());
}
}
/**
* Sends the footer
*/
require_once('./footer.inc.php');
?>