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<?php
///////////////////////////////////////////////////////////////////////////////
//
// pgPhoneHome - Postgres Monitor for iPhone
// Copyright 2008, EnterpriseDB UK Ltd.
// Dave Page (dave.page@enterprisedb.com)
//
// gucs.php - Server GUCs
//
///////////////////////////////////////////////////////////////////////////////
require "global.php";
// Get the server number
if (isset($_GET['s']))
$server = intval($_GET['s']);
else
$server = -1;
// Set the display panel
$panel = "gucs" . $server;
if ($server == -1 || $servers[$server]["description"] == "" || $servers[$server]["connstr"] == "")
www_error("Invalid server", "The specified server number ($server) does not have a valid configuration.");
// Connect the database
$db = @pg_connect($servers[$server]["connstr"]);
if ($db === FALSE)
www_error("Couldn't connect to the database.", html_entity_decode($php_errormsg, ENT_QUOTES));
// Get the GUCs
$sql = "SHOW all;";
$res = @pg_query($db, $sql);
if ($res === false)
www_error("Query execution error", $php_errormsg);
$gucs = "";
$rows = pg_numrows($res);
for ($x=0; $x < $rows; $x++) {
$guc_name = www_clean(pg_fetch_result($res, $x, "name"));
$guc_value = www_clean(pg_fetch_result($res, $x, "setting"));
$gucs .= "<h2>" . $guc_name . "</h2><div class=\"vb\">" . $guc_value . "</div>";
}
pg_free_result($res);
$message = "Server: " . $servers[$server]["description"];
// Echo the HTML snippet
$text = <<<EOT
<div id="$panel" class="panel" title="GUCs">
<div class="dh">$message</div>
$gucs
</div>
EOT;
echo $text;
exit();
?>
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