/**
* Validates a service port and sets an appropriate message on error.
*
* @param string $name Service name
* @param string $ip Ip address
* @param int $port Port
* @param string $protocol Protocle
* @param bool $show Tell whether or not service must be show on status page
* @param string $index Item index on update, empty value otherwise
* @return bool TRUE if valid, FALSE otherwise
*/
function admin_validatesService($name, $ip, $port, $protocol, $show, $index = '')
{
/** @var $dbConfig iMSCP_Config_Handler_Db */
$dbConfig = iMSCP_Registry::get('dbConfig');
// Get a reference to the array that contain all error fields ids
$errorFieldsIds =& iMSCP_Registry::get('errorFieldsIds');
$dbServiceName = "PORT_{$name}";
$ip = $ip == 'localhost' ? '127.0.0.1' : $ip;
// Check for service name syntax
if (!is_basicString($name)) {
set_page_message(tr("Error with '{$name}': Only letters, numbers, dash and underscore are allowed for services names."), 'error');
$errorFieldsIds[] = "name{$index}";
}
// Check for IP syntax
if (filter_var($ip, FILTER_VALIDATE_IP) === false) {
set_page_message(tr(' Wrong IP address.'), 'error');
$errorFieldsIds[] = "ip{$index}";
}
// Check for port syntax
if (!is_number($port) || $port < 1 || $port > 65535) {
set_page_message(tr('Only numbers in range from 0 to 65535 are allowed.'), 'error');
$errorFieldsIds[] = "port{$index}";
}
// Check for service port existences
if (!is_int($index) && isset($dbConfig[$dbServiceName])) {
set_page_message(tr('Service name already exists.'), 'error');
$errorFieldsIds[] = "name{$index}";
}
// Check for protocol and show option
if ($protocol != 'tcp' && $protocol != 'udp' || $show != '0' && $show != '1') {
showBadRequestErrorPage();
}
return Zend_Session::namespaceIsset('pageMessages') ? false : true;
}
/**
* Validates a service port and sets an appropriate message on error
*
* @since 1.0.7
* @param string $name Service port name
* @param string $ip Ip address
* @param int $port Service port
* @param string $proto Service port protocol
* @param int $show
* @param int $index Item index on uppdate, empty value otherwise
* @return TRUE if valid, FALSE otherwise
*/
function validates_service($name, $ip, $port, $proto, $show, $index = '')
{
// Get a reference to the EasySCP_ConfigHandler_Db instance
$db_cfg = EasySCP_Registry::get('Db_Config');
// Get a reference to the array that contain all errors messages
$messages =& EasySCP_Registry::get('Page_Messages');
// Get a reference to the array that contain all error fields ids
$error_fields_ids =& EasySCP_Registry::get('Error_Fields_Ids');
// Accounting for errors messages
static $msg_cnt = 0;
$db_sname = "PORT_{$name}";
$ip = $ip == 'localhost' ? '127.0.0.1' : $ip;
if (!is_basicString($name)) {
$messages[] = tr('Only letters, numbers, dash and underscore are allowed for services names!');
$error_fields_ids[] = "name{$index}";
}
if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) === false) {
$messages[] = tr('Wrong IP number!');
$error_fields_ids[] = "ip{$index}";
}
if (!is_number($port) || $port <= 0) {
$messages[] = tr('Only positive numbers are allowed for services ports!');
$error_fields_ids[] = "port{$index}";
}
if (!is_int($index) && isset($db_cfg->{$db_sname})) {
$messages[] = tr('Service port with same name already exists!');
$error_fields_ids[] = "name{$index}";
}
if ($proto != 'tcp' && $proto != 'udp') {
$messages[] = tr('Unallowed protocol!');
$error_fields_ids[] = "port_type{$index}";
}
if ($show != '0' && $show != '1') {
$messages[] = tr('Incorrect value for show entry!');
$error_fields_ids[] = "show_val{$index}";
}
return ($msg_cnt = count($messages) != $msg_cnt) ? false : true;
}
