function AJconnectRequest()
{
global $remoteIP, $user;
$requestid = getContinuationVar('requestid');
$requestData = getRequestInfo($requestid, 1);
if (is_null($requestData)) {
$h = i("This reservation is no longer available.");
sendJSON(array('html' => $h, 'refresh' => 1));
return;
}
if ($requestData['stateid'] == 11 || $requestData['stateid'] == 12 || $requestData['stateid'] == 14 && ($requestData['laststateid'] == 11 || $requestData['laststateid'] == 12)) {
$h = i("This reservation has timed out due to lack of user activity and is no longer available.");
sendJSON(array('html' => $h, 'refresh' => 1));
return;
}
$h = '';
$now = time();
if ($requestData['reservations'][0]['remoteIP'] != $remoteIP) {
$query = "UPDATE reservation " . "SET remoteIP = '{$remoteIP}' " . "WHERE requestid = {$requestid}";
$qh = doQuery($query, 226);
addChangeLogEntry($requestData["logid"], $remoteIP);
if ($requestData['reservations'][0]['remoteIP'] == '') {
addConnectTimeout($requestData['reservations'][0]['reservationid'], $requestData['reservations'][0]['computerid']);
}
}
$timeout = getReservationNextTimeout($requestData['reservations'][0]['reservationid']);
if (!is_null($timeout)) {
$h .= "<input type=\"hidden\" id=\"connecttimeout\" value=\"{$timeout}\">\n";
}
if ($requestData['forimaging']) {
$h .= "<font color=red><big>";
$m = "<strong>" . i("NOTICE:") . "</strong> ";
$m .= i("Later in this process, you must accept a <a>click-through agreement</a> about software licensing.");
$h .= preg_replace('|<a>(.+)</a>|', '<a href="' . BASEURL . SCRIPT . '?mode=viewRequests#" onClick="previewClickThrough();">\\1</a>', $m);
$h .= "</big></font><br><br>\n";
}
$imagenotes = getImageNotes($requestData['reservations'][0]['imageid']);
if (!preg_match('/^\\s*$/', $imagenotes['usage'])) {
$h .= "<h3>" . i("Notes on using this environment:") . "</h3>\n";
$h .= "{$imagenotes['usage']}<br><br><br>\n";
}
if (count($requestData["reservations"]) > 1) {
$cluster = 1;
} else {
$cluster = 0;
}
if ($cluster) {
$h .= "<h2>" . i("Cluster Reservation") . "</h2>\n";
$h .= i("This is a cluster reservation. Depending on the makeup of the cluster, you may need to use different methods to connect to the different environments in your cluster.");
$h .= "<br><br>\n";
}
foreach ($requestData["reservations"] as $key => $res) {
$osname = $res["OS"];
if (array_key_exists($user['id'], $requestData['passwds'][$res['reservationid']])) {
$passwd = $requestData['passwds'][$res['reservationid']][$user['id']];
} else {
$passwd = '';
}
$connectData = getImageConnectMethodTexts($res['imageid'], $res['imagerevisionid']);
$natports = getNATports($res['reservationid']);
$usenat = 0;
if (count($natports)) {
$usenat = 1;
}
$first = 1;
if ($cluster) {
$h .= "<fieldset>\n";
$h .= "<legend><big><b>{$res['prettyimage']}</b></big></legend>\n";
}
foreach ($connectData as $cmid => $method) {
if ($first) {
$first = 0;
} else {
$h .= "<hr>\n";
}
if ($requestData['forimaging'] && $res['OStype'] == 'windows') {
$conuser = '******';
} elseif (preg_match('/(.*)@(.*)/', $user['unityid'], $matches)) {
$conuser = $matches[1];
} else {
$conuser = $user['unityid'];
}
if (!strlen($passwd)) {
$passwd = i('(use your campus password)');
}
if ($cluster) {
$h .= "<h4>" . i("Connect to reservation using") . " {$method['description']}</h4>\n";
} else {
$h .= "<h3>" . i("Connect to reservation using") . " {$method['description']}</h3>\n";
}
$froms = array('/#userid#/', '/#password#/', '/#connectIP#/');
# check that connecttext includes port if nat is being used
if ($usenat) {
$found = 0;
foreach ($method['ports'] as $port) {
if (preg_match("/{$port['key']}/", $method['connecttext'])) {
$found = 1;
break;
}
}
if (!$found) {
# no port in connect text, assume first port will work
$method['connecttext'] = preg_replace("/#connectIP#/", "#connectIP#:{$method['ports'][0]['key']}", $method['connecttext']);
}
}
$tos = array($conuser, $passwd, $res['connectIP']);
$msg = preg_replace($froms, $tos, $method['connecttext']);
foreach ($method['ports'] as $port) {
if ($usenat && array_key_exists($port['key'], $natports[$cmid])) {
$msg = preg_replace("/{$port['key']}/", $natports[$cmid][$port['key']]['publicport'], $msg);
} else {
if ((preg_match('/remote desktop/i', $method['description']) || preg_match('/RDP/i', $method['description'])) && $port['key'] == '#Port-TCP-3389#') {
$msg = preg_replace("/{$port['key']}/", $user['rdpport'], $msg);
} else {
$msg = preg_replace("/{$port['key']}/", $port['port'], $msg);
}
}
}
#$h .= preg_replace("/(.{1,120}([ ]|$))/", '\1<br>', $msg);
$h .= $msg;
if (preg_match('/remote desktop/i', $method['description']) || preg_match('/RDP/i', $method['description'])) {
#$h .= "<div id=\"counterdiv\" class=\"hidden\"></div>\n";
#$h .= "<div id=\"connectdiv\">\n";
$h .= "<FORM action=\"" . BASEURL . SCRIPT . "\" method=post>\n";
$cdata = array('requestid' => $requestid, 'resid' => $res['reservationid']);
$expire = datetimeToUnix($requestData['end']) - $now + 1800;
# remaining reservation time plus 30 min
$cont = addContinuationsEntry('sendRDPfile', $cdata, $expire);
$h .= "<INPUT type=hidden name=continuation value=\"{$cont}\">\n";
$h .= "<INPUT type=submit value=\"" . i("Get RDP File") . "\">\n";
$h .= "</FORM>\n";
#$h .= "</div>\n";
}
}
if ($cluster) {
$h .= "</fieldset><br>\n";
}
}
$cdata = array('requestid' => $requestid);
$cont = addContinuationsEntry('AJcheckConnectTimeout', $cdata, SECINDAY);
$h .= "<input type=\"hidden\" id=\"refreshcont\" value=\"{$cont}\">\n";
$return = array('html' => $h);
if (!is_null($timeout)) {
$return['timeoutid'] = "timeoutvalue|{$requestid}";
$return['timeout'] = $timeout;
}
sendJSON($return);
}
function connectRequest()
{
global $remoteIP, $user, $inContinuation;
if ($inContinuation) {
$requestid = getContinuationVar('requestid', 0);
} else {
$requestid = processInputVar("requestid", ARG_NUMERIC);
}
$requestData = getRequestInfo($requestid);
if ($requestData['reservations'][0]['remoteIP'] != $remoteIP) {
$setback = unixToDatetime(time() - 600);
$query = "UPDATE reservation " . "SET remoteIP = '{$remoteIP}', " . "lastcheck = '{$setback}' " . "WHERE requestid = {$requestid}";
$qh = doQuery($query, 226);
addChangeLogEntry($requestData["logid"], $remoteIP);
}
print "<H2 align=center>Connect!</H2>\n";
if ($requestData['forimaging']) {
print "<font color=red><big><strong>NOTICE:</strong> Later in this process, you must accept a\n\t\t<a href=\"" . BASEURL . SCRIPT . "?mode=imageClickThrough\">click-through agreement</a> about software licensing.</big></font><br><br>\n";
}
if (count($requestData["reservations"]) == 1) {
$serverIP = $requestData["reservations"][0]["reservedIP"];
$osname = $requestData["reservations"][0]["OS"];
$passwd = $requestData["reservations"][0]["password"];
if (eregi("windows", $osname)) {
print "You will need to use a ";
print "Remote Desktop program to connect to the ";
print "system. If you did not click on the <b>Connect!</b> button from ";
print "the computer you will be using to access the VCL system, you ";
print "will need to cancel this reservation, request a new one, and ";
print "make sure you click the <strong>Connect!</strong> button in ";
print "a web browser running on the same computer from which you will ";
print "be connecting to the VCL system. Otherwise, you may be denied ";
print "access to the remote computer.<br><br>\n";
print "Use the following information when you are ready to connect:<br>\n";
print "<UL>\n";
print "<LI><b>Remote Computer</b>: {$serverIP}</LI>\n";
if ($requestData["forimaging"]) {
print "<LI><b>User ID</b>: Administrator</LI>\n";
} else {
if (preg_match('/(.*)@(.*)/', $user['unityid'], $matches)) {
print "<LI><b>User ID</b>: " . $matches[1] . "</LI>\n";
} else {
print "<LI><b>User ID</b>: " . $user['unityid'] . "</LI>\n";
}
}
if (strlen($passwd)) {
print "<LI><b>Password</b>: {$passwd}<br></LI>\n";
print "</UL>\n";
print "<b>NOTE</b>: The given password is for <i>this reservation ";
print "only</i>. You will be given a different password for any other ";
print "reservations.<br>\n";
} else {
print "<LI><b>Password</b>: (use your campus password)</LI>\n";
print "</UL>\n";
}
/*print "<br>\n";
print "<FORM action=\"" . BASEURL . SCRIPT . "\" method=post>\n";
print "<h3>NEW!</h3>\n";
print "Connect to the server using a java applet:<br>\n";
print "<INPUT type=submit value=\"Connect with Applet\">\n";
print "<INPUT type=hidden name=mode value=connectRDPapplet>\n";
print "<INPUT type=hidden name=requestid value=$requestid>\n";
print "</FORM><br>\n";*/
print "For automatic connection, you can download an RDP file that can ";
print "be opened by the Remote Desktop Connection program.<br><br>\n";
print "<table summary=\"\">\n";
print " <TR>\n";
print " <TD>\n";
print " <FORM action=\"" . BASEURL . SCRIPT . "\" method=post>\n";
$cdata = array('requestid' => $requestid);
$expire = datetimeToUnix($requestData['end']) - datetimeToUnix($requestData['start']) + 1800;
# reservation time plus 30 min
$cont = addContinuationsEntry('sendRDPfile', $cdata, $expire);
print " <INPUT type=hidden name=continuation value=\"{$cont}\">\n";
print " <INPUT type=submit value=\"Get RDP File\">\n";
print " </FORM>\n";
print " </TD>\n";
print " </TR>\n";
print "</table>\n";
} else {
print "You will need to have an ";
print "X server running on your local computer and use an ";
print "ssh client to connect to the system. If you did not ";
print "click on the <b>Connect!</b> button from the computer you will ";
print "need to cancel this reservation, request a new one, and ";
print "make sure you click the <strong>Connect!</strong> button in ";
print "a web browser running on the same computer from which you will ";
print "be connecting to the VCL system. Otherwise, you may be denied ";
print "access to the remote computer.<br><br>\n";
print "Use the following information when you are ready to connect:<br>\n";
print "<UL>\n";
print "<LI><b>Remote Computer</b>: {$serverIP}</LI>\n";
if (preg_match('/(.*)@(.*)/', $user['unityid'], $matches)) {
print "<LI><b>User ID</b>: " . $matches[1] . "</LI>\n";
} else {
print "<LI><b>User ID</b>: " . $user['unityid'] . "</LI>\n";
}
if (strlen($passwd)) {
print "<LI><b>Password</b>: {$passwd}<br></LI>\n";
print "</UL>\n";
print "<b>NOTE</b>: The given password is for <i>this reservation ";
print "only</i>. You will be given a different password for any other ";
print "reservations.<br>\n";
} else {
print "<LI><b>Password</b>: (use your campus password)</LI>\n";
print "</UL>\n";
}
print "<strong><big>NOTE:</big> You cannot use the Windows Remote ";
print "Desktop Connection to connect to this computer. You must use an ";
print "ssh client.</strong>\n";
/*if(eregi("windows", $_SERVER["HTTP_USER_AGENT"])) {
print "<br><br><h3>NEW!</h3>\n";
print "Connect to the server using a java applet:<br>\n";
print "<FORM action=\"" . BASEURL . SCRIPT . "\" method=post>\n";
print "<INPUT type=submit value=\"Connect with Applet\">\n";
print "<INPUT type=hidden name=mode value=connectMindterm>\n";
print "<INPUT type=hidden name=serverip value=\"$serverIP\">\n";
print "</FORM>\n";
}*/
}
} else {
print "You will need an ";
print "ssh client to connect to any unix systems.<br>\n";
print "You will need a ";
print "Remote Desktop program</a> to connect to any windows systems.<br><br>\n";
print "Use the following information when you are ready to connect:<br>\n";
$total = count($requestData["reservations"]);
$count = 0;
foreach ($requestData["reservations"] as $key => $res) {
$count++;
print "<h3>{$res["prettyimage"]}</h3>\n";
print "<UL>\n";
print "<LI><b>Platform</b>: {$res["OS"]}</LI>\n";
print "<LI><b>Remote Computer</b>: {$res["reservedIP"]}</LI>\n";
print "<LI><b>User ID</b>: " . $user['unityid'] . "</LI>\n";
if (eregi("windows", $res["OS"])) {
if (strlen($res['password'])) {
print "<LI><b>Password</b>: {$res['password']}<br></LI>\n";
print "</UL>\n";
print "<b>NOTE</b>: The given password is for <i>this reservation ";
print "only</i>. You will be given a different password for any other ";
print "reservations.<br>\n";
} else {
print "<LI><b>Password</b>: (use your campus password)</LI>\n";
print "</UL>\n";
}
/*print "Connect to the server using a java applet:<br>\n";
print "<INPUT type=submit value=\"Connect with Applet\">\n";
print "<INPUT type=hidden name=mode value=connectRDPapplet>\n";
print "<INPUT type=hidden name=requestid value=$requestid>\n";
print "<INPUT type=hidden name=reservedIP value=\"{$res["reservedIP"]}\">\n";
print "</FORM><br><br>\n";*/
print "Automatic connection using an RDP file:<br>\n";
print "<FORM action=\"" . BASEURL . SCRIPT . "\" method=post>\n";
$cdata = array('requestid' => $requestid, 'reservedIP' => $res['reservedIP']);
$expire = datetimeToUnix($requestData['end']) - datetimeToUnix($requestData['start']) + 1800;
# reservation time plus 30 min
$cont = addContinuationsEntry('sendRDPfile', $cdata, $expire);
print "<INPUT type=hidden name=continuation value=\"{$cont}\">\n";
print "<INPUT type=submit value=\"Get RDP File\">\n";
print "</FORM>\n";
} else {
if (strlen($res['password'])) {
print "<LI><b>Password</b>: {$res['password']}<br></LI>\n";
print "</UL>\n";
print "<b>NOTE</b>: The given password is for <i>this reservation ";
print "only</i>. You will be given a different password for any other ";
print "reservations.<br>\n";
} else {
print "<LI><b>Password</b>: (use your campus password)</LI>\n";
print "</UL>\n";
}
/*if(eregi("windows", $_SERVER["HTTP_USER_AGENT"])) {
print "Connect to the server using a java applet:<br>\n";
print "<FORM action=\"" . BASEURL . SCRIPT . "\" method=post>\n";
print "<INPUT type=submit value=\"Connect with Applet\">\n";
print "<INPUT type=hidden name=mode value=connectMindterm>\n";
print "<INPUT type=hidden name=requestid value=$requestid>\n";
print "<INPUT type=hidden name=serverip value=\"{$res["reservedIP"]}\">\n";
print "</FORM>\n";
}*/
}
if ($count < $total) {
print "<hr>\n";
}
}
}
foreach ($requestData["reservations"] as $res) {
if ($res["forcheckout"]) {
$imageid = $res["imageid"];
break;
}
}
$imagenotes = getImageNotes($imageid);
if (preg_match('/\\w/', $imagenotes['usage'])) {
print "<h3>Notes on using this environment:</h3>\n";
print "{$imagenotes['usage']}<br><br><br>\n";
}
}
function XMLRPCgetRequestConnectData($requestid, $remoteIP)
{
global $user;
$requestid = processInputData($requestid, ARG_NUMERIC);
$remoteIP = processInputData($remoteIP, ARG_STRING, 1);
if (!preg_match('/^([0-9]{1,3})\\.([0-9]{1,3})\\.([0-9]{1,3})\\.([0-9]{1,3})$/', $remoteIP, $matches) || $matches[1] < 1 || $matches[1] > 223 || $matches[2] > 255 || $matches[3] > 255 || $matches[4] > 255) {
return array('status' => 'error', 'errorcode' => 2, 'errormsg' => 'invalid IP address');
}
$userRequests = getUserRequests('all', $user['id']);
$found = 0;
foreach ($userRequests as $req) {
if ($req['id'] == $requestid) {
$request = $req;
$found = 1;
break;
}
}
if (!$found) {
return array('status' => 'error', 'errorcode' => 1, 'errormsg' => 'unknown requestid');
}
// FIXME - add support for cluster requests
if (requestIsReady($request)) {
$requestData = getRequestInfo($requestid);
$query = "UPDATE reservation " . "SET remoteIP = '{$remoteIP}' " . "WHERE requestid = {$requestid}";
$qh = doQuery($query, 101);
addChangeLogEntry($requestData["logid"], $remoteIP);
$serverIP = $requestData["reservations"][0]["reservedIP"];
$passwd = $requestData["reservations"][0]["password"];
if ($requestData["forimaging"]) {
$thisuser = '******';
} else {
if (preg_match('/(.*)@(.*)/', $user['unityid'], $matches)) {
$thisuser = $matches[1];
} else {
$thisuser = $user['unityid'];
}
}
return array('status' => 'ready', 'serverIP' => $serverIP, 'user' => $thisuser, 'password' => $passwd);
}
return array('status' => 'notready');
}
function moveReservationsOffComputer($compid = 0, $count = 0)
{
global $requestInfo, $user;
$resInfo = array();
$checkstart = unixToDatetime(time() + 180);
if ($compid == 0) {
$resources = getUserResources(array("imageAdmin", "imageCheckOut"), array("available"), 0, 0);
$computers = implode("','", array_keys($resources["computer"]));
$computers = "'{$computers}'";
$query = "SELECT DISTINCT COUNT(rs.id) AS reservations, " . "rs.computerid " . "FROM reservation rs, " . "request rq " . "WHERE rq.start > '{$checkstart}' AND " . "rs.computerid IN ({$computers}) " . "GROUP BY computerid " . "ORDER BY reservations " . "LIMIT 1";
$qh = doQuery($query, 101);
if ($row = mysql_fetch_assoc($qh)) {
$compid = $row["computerid"];
} else {
return -1;
}
}
# get all reservation info for $compid
$query = "SELECT rs.id, " . "rs.requestid, " . "rs.imageid, " . "rq.logid, " . "rq.userid, " . "rq.start, " . "rq.end " . "FROM reservation rs, " . "request rq " . "WHERE rs.computerid = {$compid} AND " . "rs.requestid = rq.id AND " . "rq.start > '{$checkstart}' AND " . "rq.stateid NOT IN (1, 5, 11, 12) " . "ORDER BY rq.start";
if ($count) {
$query .= " LIMIT {$count}";
}
$qh = doQuery($query, 101);
while ($row = mysql_fetch_assoc($qh)) {
$resInfo[$row["id"]] = $row;
}
if (!count($resInfo)) {
return -1;
}
$images = getImages();
$allmovable = 1;
foreach ($resInfo as $res) {
$rc = isAvailable($images, $res["imageid"], datetimeToUnix($res["start"]), datetimeToUnix($res["end"]), "dummy", 0, $res["userid"]);
if ($rc < 1) {
$allmovable = 0;
break;
}
}
if (!$allmovable) {
return 0;
}
foreach ($resInfo as $res) {
$rc = isAvailable($images, $res["imageid"], datetimeToUnix($res["start"]), datetimeToUnix($res["end"]), "dummy", 0, $res["userid"]);
if ($rc > 0) {
$newcompid = array_shift($requestInfo["computers"]);
# get mgmt node for computer
$mgmtnodeid = findManagementNode($newcompid, $res['start'], 'future');
# update mgmt node and computer in reservation table
$query = "UPDATE reservation " . "SET computerid = {$newcompid}, " . "managementnodeid = {$mgmtnodeid} " . "WHERE id = {$res["id"]}";
doQuery($query, 101);
# add changelog entry
addChangeLogEntry($res['logid'], NULL, NULL, NULL, $newcompid);
# update sublog entry
$query = "UPDATE sublog " . "SET computerid = {$newcompid} " . "WHERE logid = {$res['logid']} AND " . "computerid = {$compid}";
doQuery($query, 101);
} else {
return 0;
}
}
return 1;
}
function XMLRPCsetRequestEnding($requestid, $end)
{
global $user;
$requestid = processInputData($requestid, ARG_NUMERIC);
$userRequests = getUserRequests('all', $user['id']);
$found = 0;
foreach ($userRequests as $req) {
if ($req['id'] == $requestid) {
$request = getRequestInfo($requestid);
$found = 1;
break;
}
}
if (!$found) {
return array('status' => 'error', 'errorcode' => 1, 'errormsg' => 'unknown requestid');
}
// make sure user is a member of the 'Specify End Time' group
$groupid = getUserGroupID('Specify End Time');
$members = getUserGroupMembers($groupid);
if (!$request['serverrequest'] && !array_key_exists($user['id'], $members)) {
return array('status' => 'error', 'errorcode' => 35, 'errormsg' => "access denied to specify end time");
}
$end = processInputData($end, ARG_NUMERIC);
$maxend = datetimeToUnix("2038-01-01 00:00:00");
if ($end < 0 || $end > $maxend) {
return array('status' => 'error', 'errorcode' => 36, 'errormsg' => "received invalid input for end");
}
$startts = datetimeToUnix($request['start']);
if ($end % (15 * 60)) {
$end = unixFloor15($end) + 15 * 60;
}
// check that reservation has started
if ($startts > time()) {
return array('status' => 'error', 'errorcode' => 38, 'errormsg' => 'reservation has not started');
}
// check for overlap
$max = getMaxOverlap($user['id']);
if (checkOverlap($startts, $end, $max, $requestid)) {
return array('status' => 'error', 'errorcode' => 41, 'errormsg' => 'overlapping reservation restriction', 'maxoverlap' => $max);
}
// check for computer being available for extended time?
$timeToNext = timeToNextReservation($request);
$movedall = 1;
if ($timeToNext > -1) {
$lockedall = 1;
if (count($request['reservations']) > 1) {
# get semaphore on each existing node in cluster so that nothing
# can get moved to the nodes during this process
$unixend = datetimeToUnix($request['end']);
$checkend = unixToDatetime($unixend + 900);
$resources = getUserResources(array("imageAdmin", "imageCheckOut"));
$tmp = array_keys($resources['image']);
$semimageid = $tmp[0];
$semrevid = getProductionRevisionid($semimageid);
foreach ($request["reservations"] as $res) {
if (!retryGetSemaphore($semimageid, $semrevid, $res['managementnodeid'], $res['computerid'], $request['start'], $checkend, $requestid)) {
$lockedall = 0;
break;
}
}
}
if ($lockedall) {
foreach ($request["reservations"] as $res) {
if (!moveReservationsOffComputer($res["computerid"])) {
$movedall = 0;
break;
}
}
} else {
cleanSemaphore();
return array('status' => 'error', 'errorcode' => 42, 'errormsg' => 'cannot extend due to another reservation immediately after this one');
}
cleanSemaphore();
}
if (!$movedall) {
$timeToNext = timeToNextReservation($request);
if ($timeToNext >= 15) {
$timeToNext -= 15;
}
$oldendts = datetimeToUnix($request['end']);
// reservation immediately after this one, cannot extend
if ($timeToNext < 15) {
return array('status' => 'error', 'errorcode' => 42, 'errormsg' => 'cannot extend due to another reservation immediately after this one');
} elseif (($end - $oldendts) / 60 > $timeToNext) {
$maxend = $oldendts + $timeToNext * 60;
return array('status' => 'error', 'errorcode' => 43, 'errormsg' => 'cannot extend by requested amount due to another reservation', 'maxend' => $maxend);
}
}
$rc = isAvailable(getImages(), $request['reservations'][0]["imageid"], $request['reservations'][0]['imagerevisionid'], $startts, $end, 1, $requestid);
// conflicts with scheduled maintenance
if ($rc == -2) {
addChangeLogEntry($request["logid"], NULL, unixToDatetime($end), $request['start'], NULL, NULL, 0);
return array('status' => 'error', 'errorcode' => 46, 'errormsg' => 'requested time is during a maintenance window');
} elseif ($rc == -1) {
addChangeLogEntry($request["logid"], NULL, unixToDatetime($end), $request['start'], NULL, NULL, 0);
return array('status' => 'error', 'errorcode' => 44, 'errormsg' => 'concurrent license restriction');
} elseif ($rc == 0) {
addChangeLogEntry($request["logid"], NULL, unixToDatetime($end), $request['start'], NULL, NULL, 0);
return array('status' => 'error', 'errorcode' => 45, 'errormsg' => 'cannot extend at this time');
}
// success
updateRequest($requestid);
cleanSemaphore();
return array('status' => 'success');
}
