function guifi_radio_add_link2ap_confirm_submit(&$form, &$form_state)
{
guifi_log(GUIFILOG_TRACE, sprintf("function guifi_radio_add_link2ap_confirm_submit(Radio: %d)", $form_state['values']['filters']['from_radio']), $form_state['values']['filters']);
$form_state['rebuild'] = TRUE;
$interface_id = $form_state['values']['link2apInterface'];
$local_ipv4 =& $form_state['values']['radios'][$form_state['values']['filters']['from_radio']]['interfaces'][$interface_id]['ipv4'];
list($nid, $device_id, $radiodev_counter) = explode(',', $form_state['values']['linked']);
// get list of the current used ips
$ips_allocated = guifi_ipcalc_get_ips('0.0.0.0', '0.0.0.0', $form_state['values'], 1);
$qAP = db_query('SELECT i.id, i.radiodev_counter, i.mac, a.ipv4, a.netmask, a.id aid ' . 'FROM {guifi_interfaces} i, {guifi_ipv4} a ' . 'WHERE i.device_id = %d ' . ' AND i.interface_type in ("wLan/Lan","wLan") ' . ' AND i.radiodev_counter=%d ' . ' AND a.interface_id=i.id', $device_id, $radiodev_counter);
$link = array();
while ($ipAP = db_fetch_array($qAP)) {
$item = _ipcalc($ipAP['ipv4'], $ipAP['netmask']);
$link['ipv4'] = guifi_ipcalc_find_ip($item['netid'], $ipAP['netmask'], $ips_allocated);
if ($link['ipv4'] != NULL) {
break;
}
drupal_set_message(t('Network was full, looking for more networks available...'));
}
// if network was full, delete link
if ($link['ipv4'] == NULL) {
$form_state['action'] = 'guifi_radio_add_link2ap_form';
drupal_set_message(t('The Link was not created: ' . 'The selected node have already all possible connections allocated. ' . 'Now you can:' . '<ul><li>select another Access Point</li>' . '<li><b>contribute</b> to create a new Access Point ' . 'to increase the possible network connections..<li>' . '<li>...or check the status and usage of the currently defined connections ' . 'at this device to find an unused but defined connection ' . 'to be reused.</li></ul>' . 'Note that Open Networks are expanding thanks to ' . 'the <b>contributions of their participants</b>.'), 'error');
return;
}
drupal_set_message(t('Got IP address %net/%mask', array('%net' => $link['ipv4'], '%mask' => $ipAP['netmask'])));
// local ipv4 information
$lipv4['new'] = TRUE;
$lipv4['ipv4'] = $link['ipv4'];
$lipv4['ipv4_type'] = 1;
$lipv4['netmask'] = $ipAP['netmask'];
// link
$lipv4['links'][0]['new'] = TRUE;
$lipv4['links'][0]['unfold'] = TRUE;
$lipv4['links'][0]['interface_id'] = $ipAP['id'];
$lipv4['links'][0]['device_id'] = $device_id;
$lipv4['links'][0]['nid'] = $nid;
$lipv4['links'][0]['routing'] = 'Gateway';
$lipv4['links'][0]['link_type'] = 'ap/client';
// remote interface
$lipv4['links'][0]['interface']['id'] = $ipAP['id'];
$lipv4['links'][0]['interface']['radiodev_counter'] = $ipAP['radiodev_counter'];
// remote ipv4
$lipv4['links'][0]['interface']['ipv4']['id'] = $ipAP['aid'];
$lipv4['links'][0]['interface']['ipv4']['ipv4'] = $ipAP['ipv4'];
$lipv4['links'][0]['interface']['ipv4']['netmask'] = $ipAP['netmask'];
// unfold return
$form_state['values']['radios'][$form_state['values']['filters']['from_radio']]['unfold'] = TRUE;
$lipv4['unfold'] = TRUE;
$local_ipv4[] = $lipv4;
// guifi_log(GUIFILOG_BASIC,'WDS added',$form_state['values']);
unset($form_state['action']);
return;
}
function guifi_api_cloudy_addlink($gapi, $parameters)
{
if (!guifi_api_check_fields($gapi, array('device_id', 'cloudy_id'), $parameters)) {
return FALSE;
}
/* User allow changes ? */
$device = guifi_device_load($parameters['device_id']);
if (!guifi_device_access('update', $device)) {
$gapi->addError(501);
return FALSE;
}
/* Exist ? */
if (!$device['id']) {
$gapi->addError(500, "device not found: {$parameters['device_id']}");
return FALSE;
}
/* User allow changes ? */
$cloudy = guifi_device_load($parameters['cloudy_id']);
if (!guifi_device_access('update', $cloudy)) {
$gapi->addError(501);
return FALSE;
}
/* Exist ? */
if (!$cloudy['id']) {
$gapi->addError(500, "device not found: {$parameters['cloudy_id']}");
return FALSE;
}
$ipv4_id = 0;
/* Si no hi ha interface sel·leccionada busquem una que tingui IPv4 */
foreach ($device['interfaces'] as $iid => $if) {
if (is_array($if['ipv4'])) {
break;
}
}
if (!is_array($if['ipv4'])) {
$gapi->addError(500, "Device did not assign IPv4.");
}
/* Calcular IP */
/* Coses que no m'agraden a. El 0 posat a ipv4, s'hauria de calcular. b. interface_type, tb sembla que es contabilitza */
$ips_allocated = guifi_ipcalc_get_ips('0.0.0.0', '0.0.0.0', $device, 1);
$base_ip = $device['interfaces'][$iid]['ipv4'][$ipv4_id];
$item = _ipcalc($base_ip['ipv4'], $base_ip['netmask']);
$ip = guifi_ipcalc_find_ip($item['netid'], $base_ip['netmask'], $ips_allocated);
/* Creem l'interficie al Cloudy. És totalment necessari? */
$newLink = array("new" => TRUE, "interface" => array("new" => TRUE, "device_id" => $cloudy['id'], "interface_type" => "Lan", "ipv4" => array("new" => TRUE, "ipv4_type" => 1, "ipv4" => $ip, "netmask" => $base_ip['netmask'])), "id" => -1, "link_type" => "cable", "flag" => "Planned", "nid" => $cloudy['nid'], "device_id" => $cloudy['id'], "routing" => "Gateway");
$device['interfaces'][$iid]['ipv4'][$ipv4_id]['links'][] = $newLink;
$device['interfaces'][$iid]['unfold'] = TRUE;
guifi_device_save($device);
$gapi->addResponseField('device', $device);
return TRUE;
}
function guifi_interfaces_add_cable_public_link_submit(&$form, &$form_state)
{
$values = $form_state['clicked_button']['#parents'];
$iid = $values[1];
$ipv4_id = $values[3];
$to_did = $form_state['values']['interfaces'][$iid]['ipv4'][$ipv4_id]['to_did'];
$rdevice = guifi_device_load($to_did);
guifi_log(GUIFILOG_TRACE, sprintf('function guifi_interfaces_add_cable_public_link_submit(%d)', $iid), $form_state['clicked_button']['#parents']);
$ips_allocated = guifi_ipcalc_get_ips('0.0.0.0', '0.0.0.0', $form_state['values'], 1);
// get next available ip address
$base_ip = $form_state['values']['interfaces'][$iid]['ipv4'][$ipv4_id];
$item = _ipcalc($base_ip['ipv4'], $base_ip['netmask']);
$ip = guifi_ipcalc_find_ip($item['netid'], $base_ip['netmask'], $ips_allocated);
// no IP was given, so raise a message and don't create the link'
if (empty($ip)) {
drupal_set_message(t('Unable to assign a free ip, link not created, ' . 'contact the administrator.'));
return;
}
$newlk['new'] = TRUE;
$newlk['interface'] = array();
$newlk['link_type'] = 'cable';
$newlk['flag'] = 'Planned';
$newlk['nid'] = $form_state['values']['nid'];
$newlk['device_id'] = $to_did;
if ($rdevice['type'] == 'radio') {
$newlk['routing'] = 'BGP';
} else {
$newlk['routing'] = 'Gateway';
}
$newlk['interface']['new'] = TRUE;
$newlk['interface']['device_id'] = $to_did;
$free = guifi_get_free_interfaces($to_did, $rdevice);
$newlk['interface']['interface_type'] = array_shift($free);
$newlk['interface']['ipv4']['new'] = TRUE;
$newlk['interface']['ipv4']['ipv4_type'] = 1;
$newlk['interface']['ipv4']['ipv4'] = $ip;
$newlk['interface']['ipv4']['netmask'] = $base_ip['netmask'];
$form_state['values']['interfaces'][$iid]['ipv4'][$ipv4_id]['links'][] = $newlk;
$form_state['values']['interfaces'][$iid]['unfold'] = TRUE;
// print_r($form_state['values']);
$form_state['rebuild'] = TRUE;
return TRUE;
}
/**
* Select DEVICE SUBNETWORKS
*
* URL: http://guifi.net/guifi/js/select-device-subnets/%
*/
function guifi_ahah_select_device_subnets()
{
$cid = 'form_' . $_POST['form_build_id'];
$cache = cache_get($cid, 'cache_form');
$dname = $_POST['ipv4']['ipv4sdialog']['adddid'];
$device = explode('-', $dname);
$sql = sprintf("SELECT ip.ipv4, ip.netmask, ip.ipv4_type, i.id, i.device_id, i.interface_type\n FROM {guifi_ipv4} ip, {guifi_interfaces} i\n WHERE ip.interface_id=i.id\n AND i.device_id=%d", $device[0]);
guifi_log(GUIFILOG_TRACE, sprintf('guifi_ahah_select_device_subnets (device=%d', $device[0]), $sql);
$device_snets = array('none' => t('select address'));
$qifs = db_query($sql);
$ips_allocated = guifi_ipcalc_get_ips();
drupal_set_message(t('obtaining a select list with free address(es) from subnets allocated at %device', array('%device' => $dname)));
while ($difs = db_fetch_object($qifs)) {
$ips = _ipcalc($difs->ipv4, $difs->netmask);
$newip = guifi_ipcalc_find_ip($ips['netid'], $difs->netmask, $ips_allocated, false);
if ($newip) {
$device_snets[$newip . '|' . $difs->netmask . '|' . $difs->ipv4_type] = $newip . ' ' . t('from') . ' ' . $ips[netid] . '/' . $ips['maskbits'] . ' - ' . $difs->interface_type;
} else {
if ($difs->ipv4_type == 'public') {
drupal_set_message(t('Network %net/%mask at %int is full', array('%net' => $ips['netid'], '%mask' => $ips['maskbits'], '%int' => $difs->interface_type)), 'warning');
}
}
}
if ($cache) {
$form = $cache->data;
$form['ipv4']['ipv4sdialog']['adddid']['#value'] = $dname;
$form['ipv4']['ipv4sdialog']['snet']['#options'] = $device_snets;
$form['ipv4']['ipv4sdialog']['snet']['#type'] = 'select';
$form['ipv4']['ipv4sdialog']['snet']['#description'] = t('choose an address obtained from') . ':<br>' . $dname;
cache_set($cid, $form, 'cache_form', $cache->expire);
// Build and render the new select element, then return it in JSON format.
$form_state = array();
$form['#post'] = $_POST;
$form = form_builder($form['form_id']['#value'], $form, $form_state);
$output = theme('status_messages') . drupal_render($form[ipv4][ipv4sdialog]);
drupal_json(array('status' => TRUE, 'data' => $output));
} else {
drupal_json(array('status' => FALSE, 'data' => ''));
}
exit;
}
