122 lines
2.8 KiB
PHP
122 lines
2.8 KiB
PHP
<?php
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function cleanupDb()
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{
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if (isset($db)) {
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$db->close();
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$db = null;
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}
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}
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function abortDb($errormsg)
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{
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header('HTTP/1.0 500 Error');
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echo "<h1>500 Error</h1>";
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echo $errormsg;
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cleanupDb();
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exit;
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}
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function initDbIfNeeded()
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{
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global $db, $dbhost, $dbuserid, $dbpassword, $dbname, $dbport;
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$pos = strpos($dbname, '?');
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if ($pos) {
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$dbname = substr($dbname, 0, $pos);
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}
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if (!$db) {
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$db = mysqli_connect('p:' . $dbhost, $dbuserid, $dbpassword, $dbname, $dbport);
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if (mysqli_connect_errno()) {
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abortDb("Error opening database");
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}
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}
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}
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function getStandaloneFileByServerId($fname, $sid)
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{
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global $db, $dbprefix;
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initDbIfNeeded();
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$stmt = $db->prepare('SELECT Content from ' . $dbprefix . 'StandaloneFiles WHERE FileName=? AND ServerID=?');
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$stmt->bind_param('si', $fname, $sid);
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$res = $stmt->execute();
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$stmt->store_result();
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$stmt->bind_result($content);
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if ($stmt->fetch()) {
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$rslt = $content;
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} else {
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$rslt = null;
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}
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$stmt->close();
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return $rslt;
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}
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function getStandaloneFile($fname)
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{
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global $serverid;
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if (!isset($serverid)) {
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$serverid = 0;
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if (isset($_REQUEST['serverid'])) {
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$serverid = $_REQUEST['serverid'];
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}
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}
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return getStandaloneFileByServerId($fname, $serverid);
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}
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function updateStandaloneFileByServerId($fname, $sid, $content)
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{
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global $db, $dbprefix;
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initDbIfNeeded();
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$stmt = $db->prepare('UPDATE ' . $dbprefix . 'StandaloneFiles SET Content=? WHERE FileName=? AND ServerID=?');
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$stmt->bind_param('ssi', $content, $fname, $sid);
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$res = $stmt->execute();
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$stmt->close();
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if (!$res) {
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$res = insertStandaloneFileByServerId($fname, $sid, $content);
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}
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return $res;
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}
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function updateStandaloneFile($fname, $content)
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{
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global $serverid;
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if (!isset($serverid)) {
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$serverid = 0;
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if (isset($_REQUEST['serverid'])) {
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$serverid = $_REQUEST['serverid'];
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}
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}
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return updateStandaloneFileByServerId($fname, $serverid, $content);
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}
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function insertStandaloneFileByServerId($fname, $sid, $content)
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{
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global $db, $dbprefix;
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initDbIfNeeded();
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$stmt = $db->prepare('INSERT INTO ' . $dbprefix . 'StandaloneFiles (Content,FileName,ServerID) VALUES (?,?,?);');
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$stmt->bind_param('ssi', $content, $fname, $sid);
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$res = $stmt->execute();
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$stmt->close();
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return $res;
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}
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function insertStandaloneFile($fname, $content)
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{
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global $serverid;
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if (!isset($serverid)) {
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$serverid = 0;
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if (isset($_REQUEST['serverid'])) {
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$serverid = $_REQUEST['serverid'];
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}
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}
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return insertStandaloneFileByServerId($fname, $serverid, $content);
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}
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