public static function update($report_)
{
Logger::debug('main', "Abstract_ReportSession::update");
$SQL = SQL::getInstance();
$report = Abstract_ReportSession::load($report_->getID());
if (!is_object($report)) {
Logger::debug('main', "Abstract_ReportSession::updateSession failed to load report " . $report_->getID());
return false;
}
$ret = $SQL->DoQuery('UPDATE @1 SET @2=%3,@4=%5,@6=%7 WHERE @8 = %9 LIMIT 1', $SQL->prefix . 'sessions_history', 'stop_why', $report_->stop_why, 'user', $report_->user, 'server', $report_->server, 'id', $report_->getID());
return $ret;
}
public function run()
{
switch ($this->ev->status) {
/* session created */
case Session::SESSION_STATUS_CREATED:
$token = $this->ev->id;
if (!Abstract_ReportSession::exists($token)) {
if (!Abstract_Session::exists($token)) {
Logger::error('main', "SessionStatusChangedReport::run failed session '{$token}' does not exist");
return false;
}
$session = Abstract_Session::load($token);
$sessitem = new SessionReportItem($session->id, $session->user_login, $session->server, $session->start_time);
$ret = Abstract_ReportSession::create($sessitem);
if (!$ret) {
Logger::error('main', "SessionStatusChangedReport::run failed to save SessionReportItem({$token})");
return false;
}
}
return true;
break;
/* session ended */
/* session ended */
case Session::SESSION_STATUS_WAIT_DESTROY:
case Session::SESSION_STATUS_DESTROYED:
$token = $this->ev->id;
if (!Abstract_Session::exists($token)) {
Logger::error('main', "SessionStatusChangedReport::run failed session '{$token}' does not exist");
return false;
}
$session = Abstract_Session::load($token);
$sessitem = Abstract_ReportSession::load($token);
if (!is_object($sessitem)) {
Logger::error('main', "SessionStatusChangedReport::run failed to load SessionReportItem({$token})");
return false;
}
$sessitem->end($session);
Abstract_ReportSession::update_on_session_end($sessitem);
return true;
break;
default:
return true;
break;
}
}
public static function update_on_session_end($report_)
{
Logger::debug('main', "Abstract_ReportSession::update_on_session_end");
$sql = SQL::getInstance();
$report = Abstract_ReportSession::load($report_->getID());
if (!is_object($report)) {
Logger::debug('main', "Abstract_ReportSession::update_on_session_end failed to load report " . $report_->getID());
return false;
}
$ret = $sql->DoQuery('UPDATE #1 SET @2=NOW(), @3=%4 WHERE @5=%6 LIMIT 1', self::table, 'stop_stamp', 'data', $report_->getData(), 'id', $report_->getID());
return $ret;
}
public function orderDeletion($request_servers_ = true, $reason_ = NULL)
{
Logger::debug('main', 'Starting Session::orderDeletion for \'' . $this->id . '\'');
$total = count($this->servers[Server::SERVER_ROLE_APS]);
$destroyed = 0;
if (!is_null($reason_)) {
$report_session = Abstract_ReportSession::load($this->id);
if (is_object($report_session)) {
$report_session->setStopWhy($reason_);
Abstract_ReportSession::update($report_session);
}
}
if ($request_servers_) {
foreach ($this->servers[Server::SERVER_ROLE_APS] as $server_id => $data) {
$session_server = Abstract_Server::load($server_id);
if (!$session_server) {
Logger::error('main', 'Session::orderDeletion Unable to load server \'' . $server_id . '\'');
return false;
}
if (is_array($session_server->roles)) {
if (array_key_exists(Server::SERVER_ROLE_APS, $session_server->roles)) {
$buf = $session_server->orderSessionDeletion($this->id);
if (!$buf) {
Logger::warning('main', 'Session::orderDeletion Session \'' . $this->id . '\' already destroyed on server \'' . $session_server->fqdn . '\'');
$this->setServerStatus($session_server->id, Session::SESSION_STATUS_DESTROYED);
$destroyed++;
} else {
$this->setServerStatus($session_server->id, Session::SESSION_STATUS_DESTROYING);
}
}
}
}
} else {
$destroyed = $total;
}
if ($destroyed == $total) {
$this->setStatus(Session::SESSION_STATUS_DESTROYED, $reason_);
} else {
$this->setStatus(Session::SESSION_STATUS_DESTROYING, $reason_);
}
if (array_key_exists(Server::SERVER_ROLE_WEBAPPS, $this->servers)) {
foreach ($this->servers[Server::SERVER_ROLE_WEBAPPS] as $server_id => $data) {
$session_server = Abstract_Server::load($server_id);
if (!$session_server) {
Logger::error('main', 'Session::orderDeletion Unable to load server \'' . $server_id . '\'');
return false;
}
if (is_array($session_server->roles)) {
if (array_key_exists(Server::SERVER_ROLE_WEBAPPS, $session_server->roles)) {
$buf = $session_server->orderSessionDeletion($this->id, 'webapps');
if (!$buf) {
Logger::warning('main', 'Session::orderDeletion Session \'' . $this->id . '\' already destroyed on server \'' . $session_server->fqdn . '\'');
$this->setServerStatus($session_server->id, Session::SESSION_STATUS_DESTROYED, NULL, Server::SERVER_ROLE_WEBAPPS);
$destroyed++;
} else {
$this->setServerStatus($session_server->id, Session::SESSION_STATUS_DESTROYING, NULL, Server::SERVER_ROLE_WEBAPPS);
}
}
}
}
}
return true;
}
public function session_report_info($id_)
{
$this->check_authorized('viewStatus');
$report = Abstract_ReportSession::load($id_);
if (!$report) {
return null;
}
return self::generate_sessionreport_array($report);
}
function parse_monitoring_XML($xml_)
{
if (!$xml_ || strlen($xml_) == 0) {
return false;
}
$dom = new DomDocument('1.0', 'utf-8');
$buf = @$dom->loadXML($xml_);
if (!$buf) {
return false;
}
if (!$dom->hasChildNodes()) {
return false;
}
$server_node = $dom->getElementsByTagName('server')->item(0);
if (is_null($server_node)) {
return false;
}
if (!$server_node->hasAttribute('name')) {
return false;
}
if (!Abstract_Server::exists($server_node->getAttribute('name'))) {
die;
}
// An unknown Server should not send monitoring, so we reject it...
$server = Abstract_Server::load($server_node->getAttribute('name'));
if (!$server) {
return false;
}
if (!$server->isAuthorized()) {
return false;
}
$ret = array('server' => $server_node->getAttribute('name'));
$cpu_node = $dom->getElementsByTagName('cpu')->item(0);
if (is_null($cpu_node)) {
return false;
}
if (!$cpu_node->hasAttribute('load')) {
return false;
}
$ret['cpu_load'] = $cpu_node->getAttribute('load');
$ram_node = $dom->getElementsByTagName('ram')->item(0);
if (is_null($ram_node)) {
return false;
}
if (!$ram_node->hasAttribute('used')) {
return false;
}
$ret['ram_used'] = $ram_node->getAttribute('used');
$role_nodes = $dom->getElementsByTagName('role');
foreach ($role_nodes as $role_node) {
if (!$role_node->hasAttribute('name')) {
return false;
}
switch ($role_node->getAttribute('name')) {
case 'ApplicationServer':
$ret['sessions'] = array();
$session_nodes = $dom->getElementsByTagName('session');
foreach ($session_nodes as $session_node) {
$ret['sessions'][$session_node->getAttribute('id')] = array('id' => $session_node->getAttribute('id'), 'server' => $_SERVER['REMOTE_ADDR'], 'status' => $session_node->getAttribute('status'), 'instances' => array());
$childnodes = $session_node->childNodes;
foreach ($childnodes as $childnode) {
if ($childnode->nodeName != 'instance') {
continue;
}
$ret['sessions'][$session_node->getAttribute('id')]['instances'][$childnode->getAttribute('id')] = $childnode->getAttribute('application');
}
$token = $session_node->getAttribute('id');
if (Abstract_ReportSession::exists($session_node->getAttribute('id'))) {
$report = Abstract_ReportSession::load($session_node->getAttribute('id'));
if (is_object($report)) {
$report->update($session_node);
}
}
}
$sri = new ServerReportItem($ret['server'], $xml_);
$sri->save();
break;
case 'FileServer':
$size_node = $dom->getElementsByTagName('size')->item(0);
if (is_null($size_node)) {
break;
}
$ret['disk_size'] = array('total' => NULL, 'free' => NULL);
if ($size_node->hasAttribute('total')) {
$ret['disk_size']['total'] = $size_node->getAttribute('total');
}
if ($size_node->hasAttribute('free')) {
$ret['disk_size']['free'] = $size_node->getAttribute('free');
}
$ret['shares'] = array();
$share_nodes = $dom->getElementsByTagName('share');
foreach ($share_nodes as $share_node) {
$ret['shares'][$share_node->getAttribute('id')] = array('id' => $share_node->getAttribute('id'), 'status' => $share_node->getAttribute('status'), 'users' => array());
$user_nodes = $share_node->getElementsByTagName('user');
foreach ($user_nodes as $user_node) {
$ret['shares'][$share_node->getAttribute('id')]['users'][] = $user_node->getAttribute('login');
}
}
break;
}
}
return $ret;
}
