public function __call($method, $params)
{
if (!isset(CWebUser::$data['sessionid'])) {
CWebUser::$data['sessionid'] = null;
}
$param = empty($params) ? null : reset($params);
$result = czbxrpc::call($this->_name . '.' . $method, $param, CWebUser::$data['sessionid']);
// saving API call for the debug statement
CProfiler::getInstance()->profileApiCall($this->_name, $method, $params, isset($result['result']) ? $result['result'] : '');
if (isset($result['result'])) {
return $result['result'];
} else {
$trace = $result['data'];
if (isset($result['debug'])) {
$trace .= ' [';
$chain = array();
foreach ($result['debug'] as $bt) {
if ($bt['function'] == 'exception') {
continue;
}
if ($bt['function'] == 'call_user_func') {
break;
}
$chain[] = isset($bt['class']) ? $bt['class'] . '.' . $bt['function'] : $bt['function'];
$chain[] = ' -> ';
}
array_pop($chain);
$trace .= implode('', array_reverse($chain));
$trace .= ']';
}
error($trace);
return false;
}
}
public function __call($method, $params)
{
if (!isset(CWebUser::$data['sessionid'])) {
CWebUser::$data['sessionid'] = null;
}
$param = empty($params) ? null : reset($params);
$result = czbxrpc::call($this->_name . '.' . $method, $param, CWebUser::$data['sessionid']);
// saving API call for the debug statement
CProfiler::getInstance()->profileApiCall($this->_name, $method, $params, isset($result['result']) ? $result['result'] : '');
if (isset($result['result'])) {
return $result['result'];
} else {
$trace = $result['data'];
if (isset($result['debug'])) {
$trace .= ' [' . CProfiler::getInstance()->formatCallStack($result['debug']) . ']';
}
error($trace);
return false;
}
}
if (++$popup_rows == ZBX_WIDGET_ROWS) {
break;
}
}
$problematic_count = (new CSpan($hosts_data[$group['groupid']]['problematic']))->addClass(ZBX_STYLE_LINK_ACTION)->setHint($table_inf);
} else {
$problematic_count = 0;
}
switch ($data['filter']['extAck']) {
case EXTACK_OPTION_ALL:
$group_row->addItem((new CCol($problematic_count))->addClass(getSeverityStyle($highest_severity[$group['groupid']], $hosts_data[$group['groupid']]['problematic'])));
$group_row->addItem($hosts_data[$group['groupid']]['problematic'] + $hosts_data[$group['groupid']]['ok']);
break;
case EXTACK_OPTION_UNACK:
$group_row->addItem((new CCol($lastUnack_count))->addClass(getSeverityStyle(isset($highest_severity2[$group['groupid']]) ? $highest_severity2[$group['groupid']] : 0, $hosts_data[$group['groupid']]['lastUnack'])));
$group_row->addItem($hosts_data[$group['groupid']]['lastUnack'] + $hosts_data[$group['groupid']]['ok']);
break;
case EXTACK_OPTION_BOTH:
$unackspan = $lastUnack_count ? [$lastUnack_count, ' ' . _('of') . ' '] : null;
$group_row->addItem((new CCol([$unackspan, $problematic_count]))->addClass(getSeverityStyle($highest_severity[$group['groupid']], $hosts_data[$group['groupid']]['problematic'])));
$group_row->addItem($hosts_data[$group['groupid']]['problematic'] + $hosts_data[$group['groupid']]['ok']);
break;
}
$table->addRow($group_row);
}
$output = ['header' => _('Host status'), 'body' => (new CDiv([getMessages(), $table]))->toString(), 'footer' => (new CListItem(_s('Updated: %s', zbx_date2str(TIME_FORMAT_SECONDS))))->toString()];
if ($data['user']['debug_mode'] == GROUP_DEBUG_MODE_ENABLED) {
CProfiler::getInstance()->stop();
$output['debug'] = CProfiler::getInstance()->make()->toString();
}
echo (new CJson())->encode($output);
function DBexecute($query, $skip_error_messages = 0)
{
global $DB;
if (!isset($DB['DB']) || empty($DB['DB'])) {
return false;
}
$result = false;
$time_start = microtime(true);
$DB['EXECUTE_COUNT']++;
switch ($DB['TYPE']) {
case ZBX_DB_MYSQL:
if (!($result = mysqli_query($DB['DB'], $query))) {
error('Error in query [' . $query . '] [' . mysqli_error($DB['DB']) . ']');
}
break;
case ZBX_DB_POSTGRESQL:
if (!($result = (bool) pg_query($DB['DB'], $query))) {
error('Error in query [' . $query . '] [' . pg_last_error() . ']');
}
break;
case ZBX_DB_ORACLE:
if (!($result = oci_parse($DB['DB'], $query))) {
$e = @oci_error();
error('SQL error [' . $e['message'] . '] in [' . $e['sqltext'] . ']');
} elseif (!@oci_execute($result, $DB['TRANSACTIONS'] ? OCI_DEFAULT : OCI_COMMIT_ON_SUCCESS)) {
$e = oci_error($result);
error('SQL error [' . $e['message'] . '] in [' . $e['sqltext'] . ']');
} else {
$result = true;
// function must return boolean
}
break;
case ZBX_DB_DB2:
if (!($result = db2_prepare($DB['DB'], $query))) {
$e = @db2_stmt_errormsg($result);
error('SQL error [' . $query . '] in [' . $e . ']');
} elseif (true !== @db2_execute($result)) {
$e = @db2_stmt_errormsg($result);
error('SQL error [' . $query . '] in [' . $e . ']');
} else {
$result = true;
// function must return boolean
}
break;
case ZBX_DB_SQLITE3:
if ($DB['TRANSACTIONS'] == 0) {
lock_sqlite3_access();
}
if (!($result = $DB['DB']->exec($query))) {
error('Error in query [' . $query . '] Error code [' . $DB['DB']->lastErrorCode() . '] Message [' . $DB['DB']->lastErrorMsg() . ']');
}
if ($DB['TRANSACTIONS'] == 0) {
unlock_sqlite3_access();
}
break;
}
if ($DB['TRANSACTIONS'] != 0 && !$result) {
$DB['TRANSACTION_NO_FAILED_SQLS'] = false;
}
CProfiler::getInstance()->profileSql(microtime(true) - $time_start, $query);
return (bool) $result;
}
// reset the LC_CTYPE locale so that case transformation functions would work correctly
// it is also required for PHP to work with the Turkish locale (https://bugs.php.net/bug.php?id=18556)
// WARNING: this must be done before executing any other code, otherwise code execution could fail!
// this will be unnecessary in PHP 5.5
setlocale(LC_CTYPE, array('C', 'POSIX', 'en', 'en_US', 'en_US.UTF-8', 'English_United States.1252', 'en_GB', 'en_GB.UTF-8'));
require_once dirname(__FILE__) . '/classes/core/Z.php';
try {
Z::getInstance()->run();
} catch (DBException $e) {
$warningView = new CView('general.warning', array('message' => array('header' => 'Database error', 'text' => $e->getMessage())));
$warningView->render();
exit;
} catch (ConfigFileException $e) {
switch ($e->getCode()) {
case CConfigFile::CONFIG_NOT_FOUND:
redirect('setup.php');
exit;
case CConfigFile::CONFIG_ERROR:
$warningView = new CView('general.warning', array('message' => array('header' => 'Configuration file error', 'text' => $e->getMessage())));
$warningView->render();
exit;
}
} catch (Exception $e) {
$warningView = new CView('general.warning', array('message' => $e->getMessage()));
$warningView->render();
exit;
}
CProfiler::getInstance()->start();
global $ZBX_PAGE_POST_JS, $page;
global $ZBX_SERVER, $ZBX_SERVER_PORT;
$page = array();
function zbx_err_handler($errno, $errstr, $errfile, $errline)
{
// necessary to surpress errors when calling with error control operator like @function_name()
if (error_reporting() === 0) {
return true;
}
// don't show the call to this handler function
error($errstr . ' [' . CProfiler::getInstance()->formatCallStack() . ']');
}
// last page
if (!defined('ZBX_PAGE_NO_MENU') && $page['file'] != 'profile.php') {
CProfile::update('web.paging.lastpage', $page['file'], PROFILE_TYPE_STR);
}
CProfile::flush();
// end transactions if they have not been closed already
if (isset($DB) && isset($DB['TRANSACTIONS']) && $DB['TRANSACTIONS'] != 0) {
error(_('Transaction has not been closed. Aborting...'));
DBend(false);
}
show_messages();
$post_script = '';
if (in_array($page['type'], array(PAGE_TYPE_HTML_BLOCK, PAGE_TYPE_HTML))) {
if (!is_null(CWebUser::$data) && isset(CWebUser::$data['debug_mode']) && CWebUser::$data['debug_mode'] == GROUP_DEBUG_MODE_ENABLED) {
CProfiler::getInstance()->stop();
CProfiler::getInstance()->show();
}
}
if ($page['type'] == PAGE_TYPE_HTML) {
$post_script .= 'var page_refresh = null;' . "\n";
$post_script .= "jQuery(function() {\n";
if (isset($ZBX_PAGE_POST_JS)) {
foreach ($ZBX_PAGE_POST_JS as $script) {
$post_script .= $script . "\n";
}
}
if (defined('ZBX_PAGE_DO_REFRESH') && CWebUser::$data['refresh']) {
$post_script .= 'PageRefresh.init(' . CWebUser::$data['refresh'] * 1000 . ');' . "\n";
}
if (isset($page['scripts']) && in_array('flickerfreescreen.js', $page['scripts'])) {
$post_script .= 'window.flickerfreeScreenShadow.timeout = ' . SCREEN_REFRESH_TIMEOUT . ' * 1000;' . "\n";
/**
* Initializes the application.
*/
public function run($mode)
{
$this->init();
$this->setMaintenanceMode();
set_error_handler('zbx_err_handler');
switch ($mode) {
case self::EXEC_MODE_DEFAULT:
$this->loadConfigFile();
$this->initDB();
$this->authenticateUser();
$this->initLocales();
break;
case self::EXEC_MODE_API:
$this->loadConfigFile();
$this->initDB();
$this->initLocales();
break;
case self::EXEC_MODE_SETUP:
try {
// try to load config file, if it exists we need to init db and authenticate user to check permissions
$this->loadConfigFile();
$this->initDB();
$this->authenticateUser();
$this->initLocales();
} catch (ConfigFileException $e) {
}
break;
}
// new MVC processing, otherwise we continue execution old style
if (hasRequest('action')) {
$router = new CRouter(getRequest('action'));
if ($router->getController() !== null) {
CProfiler::getInstance()->start();
$this->processRequest();
exit;
}
}
}
