/** guifi_node_validate(): Confirm that an edited guifi item has fields properly filled in.
*/
function guifi_node_validate($node, $form)
{
guifi_validate_nick($node->nick);
// not at root zone
if ($node->zone_id == 0 or $node->zone_id == guifi_zone_root()) {
form_set_error('zone_id', t('Can\'t be assigned to root zone, please assign the node to an appropiate zone.'));
} else {
$nz = 0;
guifi_zone_childs_tree_depth($node->zone_id, 3, $nz);
if ($nz > 2) {
form_set_error('zone_id', t('Can\'t be assigned to parent zone, please assign the node to an final zone.'));
}
}
if ($node->elevation == 0) {
$node->elevation = NULL;
}
if ($node->elevation < -1 && $node->elevation != NULL) {
form_set_error('elevation', t('Elevation must be above the floor! :)'));
}
if ($node->elevation > 261 && $node->elevation != NULL) {
form_set_error('elevation', t('Do you mean that you are flying over the earth??? :)'));
}
/*
* Validate maintainer(s)
*/
guifi_maintainers_validate($node);
/*
* Validate funder(s)
*/
guifi_funders_validate($node);
}
function guifi_device_form_validate($form, &$form_state)
{
global $user;
guifi_log(GUIFILOG_TRACE, 'function guifi_device_form_validate()', $form_state['values']);
guifi_log(GUIFILOG_TRACE, 'function guifi_device_form_validate(vlans)', $form_state['values'][vlans]);
guifi_log(GUIFILOG_TRACE, 'function guifi_device_form_validate(aggregations)', $form_state['values'][aggregations]);
guifi_log(GUIFILOG_TRACE, 'function guifi_device_form_validate(ipv4)', $form_state['values'][ipv4]);
// nick
if (isset($form['main']['nick'])) {
guifi_validate_nick($form_state['values']['nick']);
$query = db_query("\n SELECT nick\n FROM {guifi_devices}\n WHERE lcase(nick)=lcase('%s')\n AND id <> %d", strtolower($form_state['values']['nick']), $form_state['values']['id']);
while (db_fetch_object($query)) {
form_set_error('nick', t('Nick already in use.'));
}
}
// ssid
if (empty($form_state['values']['ssid'])) {
$form_state['values']['ssid'] = $form_state['values']['nick'];
}
// Validate ip address(es)
// Finding duplicates
$ips = array();
if (!empty($form_state['values']['ipv4'])) {
// first checking local IPs
foreach ($form_state['values']['ipv4'] as $keyS => $valueS) {
if (empty($valueS[ipv4])) {
continue;
}
// duplicate ip?
if (in_array($valueS[ipv4], $ips)) {
form_set_error("ipv4][{$keyS}][ipv4", t('address %addr is duplicated', array('%addr' => $valueS[ipv4])));
}
$ips[] = $valueS[ipv4];
$valueSIPCalc = _ipcalc($valueS[ipv4], $valueS[netmask]);
// Now looking into remote IPs
foreach ($valueS[subnet] as $keyI => $valueI) {
if (empty($valueI[ipv4])) {
continue;
}
guifi_log(GUIFILOG_TRACE, 'function guifi_device_form_validate(ipv4s)', $valueS[ipv4] . ' / ' . $valueI[ipv4] . ' ' . $valueI[did]);
// duplicate ip?
if (in_array($valueI[ipv4], $ips)) {
if ($valueI['new']) {
$field = "ipv4][{$keyS}][subnet][{$keyI}][ipv4txt";
} else {
$field = "ipv4][{$keyS}][subnet][{$keyI}][ipv4";
}
form_set_error($field, t('address %addr is duplicated', array('%addr' => $valueI[ipv4])));
}
$ips[] = $valueI[ipv4];
// same subnet as related IP?
$valueIIPCalc = _ipcalc($valueI[ipv4], $valueS[netmask]);
if ($valueSIPCalc[netid] != $valueIIPCalc[netid] or $valueSIPCalc[maskbits] != $valueIIPCalc[maskbits]) {
form_set_error("ipv4][{$keyS}][subnet][{$keyI}][ipv4", t('address %addr1 not at same subnet as %addr2', array('%addr1' => $valueI[ipv4], '%addr2' => $valueS[ipv4])));
}
// remote id should be populated
if (empty($valueI[did])) {
form_set_error("ipv4][{$keyS}][subnet][{$keyI}][did", t('Remote device for address %addr1 not specified', array('%addr1' => $valueI[ipv4])));
}
}
// for remote IPs
}
// for local IPs
/* if (db_affected_rows(db_query("
SELECT i.id
FROM {guifi_interfaces} i,{guifi_ipv4} a
WHERE i.id=a.interface_id AND a.ipv4='%s'
AND i.device_id != %d",
$form_state['values']['ipv4'],
$form_state['values']['id']))) {
$message = t('IP %ipv4 already taken in the database. Choose another or leave the address blank.',
array('%ipv4' => $form_state['values']['ipv4']));
form_set_error('ipv4',$message);
} */
}
// Validating vlans & aggregations
foreach (array('vlans', 'aggregations') as $vtype) {
foreach ($form_state['values'][$vtype] as $kvlan => $vlan) {
// interface_type (name) should have a value
if (empty($vlan['interface_type']) and !form_get_errors()) {
$vlan['interface_type'] = substr($vtype, 0, 4) . $kvlan;
form_set_value(array('#parents' => array($vtype, $kvlan, 'interface_type')), $vlan['interface_type'], $form_state);
$form_state['rebuild'] = TRUE;
drupal_set_message(t('Setting interface name to %name', array('%name' => $vlan['interface_type'])), 'warning');
}
// parent should exists
if (empty($vlan['related_interfaces'])) {
form_set_error("{$vtype}][{$kvlan}][related_interfaces", t('%name should have related interface(s)', array('%name' => $vlan[interface_type])));
}
}
}
// foreach vlans, aggregations
// No duplicate names on interface names
$ifs = guifi_get_currentInterfaces($form_state['values']);
$iChecked = array();
foreach ($ifs as $k => $iname) {
if (in_array($iname, $iChecked)) {
guifi_log(GUIFILOG_TRACE, 'function guifi_device_form_validate()', $iname);
foreach (array('interfaces', 'vlans', 'aggregations', 'tunnels') as $iClass) {
if (isset($form_state[values][$iClass][$k])) {
$f = $iClass . "][{$k}][interface_type";
}
form_set_error($f, t('Interface name %name duplicated', array('%name' => $iname)));
}
}
$iChecked[] = $iname;
}
if (count($form_state['values']['radios'])) {
foreach ($form_state['values']['radios'] as $k => $v) {
guifi_radios_validate($k, $v, $form_state['values']);
}
}
guifi_maintainers_validate(array2object($form_state['values']));
guifi_funders_validate(array2object($form_state['values']));
}
function guifi_zone_validate($node)
{
// if node master is root, check that there is not another zone as root
if ($node->master == 0) {
$qry = db_query('SELECT id, title, nick
FROM {guifi_zone}
WHERE master = 0');
while ($rootZone = db_fetch_object($qry)) {
if ($node->nid != $rootZone->id) {
form_set_error('master', t('The root zone is already set to "%s". Only one root zone can be present at the database. Delete/change the actual root zone before assigning a new one or choose another parent.', array('%s' => $rootZone->title)));
}
}
}
// check if master zone is a child
$childs = guifi_zone_childs($node->nid);
foreach ($childs as $key => $child) {
if ($child == $node->master) {
$childname = db_fetch_object(db_query('SELECT title
FROM {guifi_zone}
WHERE id = %s', $child));
form_set_error('master', t("You can't use a child zone <strong>%child</strong> from %zone as master!!!", array('%child' => $childname->title, '%zone' => $node->title)));
}
}
// check that master is not being assigned to itself
if (!empty($node->nid)) {
if ($node->master == $node->nid) {
form_set_error('master', t("Master zone can't be set to itself"));
}
}
// check that zone area is consistent
if ($node->minx > $node->maxx) {
form_set_error('minx', t("Longitude: Min should be less than Max") . ' ' . $node->minx . '/' . $node->maxx);
}
if ($node->miny > $node->maxy) {
form_set_error('miny', t("Latitude: Min should be less than Max"), ' ' . $node->miny . '/' . $node->maxy);
}
/*
* Validate maintainer(s)
*/
guifi_maintainers_validate($node);
}