<?php
require_once('include.php');

function add_forward() {
	$ports = Input::getVar('ports', INP_POST | INP_STRING | INP_DEFAULT, "");
	$name = Input::getVar('name', INP_POST | INP_STRING | INP_DEFAULT, "");

	if (!empty($ports) && !empty($name)) {
		$forward = new Forward();
		$forward->flags |= 0x01;
		$forward->name = $name;

		$part = explode('-', $ports);
		if (is_numeric($part[0]) && $part[0] > 0 && $part[0] < 65535) {
			$forward->portlo = $part[0];

			if (is_numeric($part[1]) && $part[1] > 0 && $part[1] < 65535)
				$forward->porthi = $part[1];

			$forward->save();
		}
	}
	Helper::reload();
}

function del_forward() {
	$forwardid = Input::getVar('forwardid', INP_GET | INP_INT | INP_DEFAULT, 0);
	if ($forwardid == 0)
		Helper::reload();

	Forward::delete($forwardid);
	Helper::reload();
}

function toggle_forward() {
	$forwardid = Input::getVar('forwardid', INP_GET | INP_INT | INP_DEFAULT, 0);
	if ($forwardid == 0)
		Helper::reload();

	$forward = Forward::load($forwardid);
	$forward->toggle();
	$forward->save();
	Helper::reload();
}

function show() {
	$smarty = new MySmarty();

	$forwards = Forward::getAll();
	$smarty->assign('forwards', $forwards);

	$smarty->displaySite('Bridge Configuration: Forward Ports', 'forward.tpl');
}

$action = Input::getVar('action', INP_GET | INP_STRING | INP_DEFAULT, "show");
switch ($action) {

case 'add_forward':
	add_forward();
	break;

case 'del_forward':
	del_forward();
	break;

case 'toggle_forward':
	toggle_forward();
	break;

default:
case 'show':
	show();
	break;
}

?>