/**
* Function to delete a lab node.
*
* @param Lab $lab Lab
* @param int $id Node ID
* @return Array Return code (JSend data)
*/
function apiDeleteLabNode($lab, $id, $tenant)
{
// Delete all tmp files for the node
$cmd = 'sudo /opt/unetlab/wrappers/unl_wrapper -a delete -T 0 -D ' . $id . ' -F "' . $lab->getPath() . '/' . $lab->getFilename() . '"';
// Tenant not required for delete operation
exec($cmd, $o, $rc);
// Stop the node
foreach (scandir("/opt/unetlab/tmp/") as $value) {
if (is_dir("/opt/unetlab/tmp/" . $value) and intval($value) >= 0) {
$output = apiStopLabNode($lab, $id, intval($value));
file_put_contents("/tmp/ade", $value, FILE_APPEND);
if ($output['status'] == 400) {
return $output;
}
}
}
// Deleting the node
$rc = $lab->deleteNode($id);
if ($rc === 0) {
$output['code'] = 200;
$output['status'] = 'success';
$output['message'] = $GLOBALS['messages'][60023];
} else {
$output['code'] = 400;
$output['status'] = 'fail';
$output['message'] = $GLOBALS['messages'][$rc];
}
return $output;
}
$app->response->setBody(json_encode($output));
return;
}
$output = apiStartLabNode($lab, $id, $tenant);
} else {
if (preg_match('/^\\/[A-Za-z0-9_+\\/\\s-]+\\.unl\\/nodes\\/[0-9]+\\/stop$/', $s)) {
if ($tenant < 0) {
// User does not have an assigned tenant
$output['code'] = 400;
$output['status'] = 'fail';
$output['message'] = $GLOBALS['messages']['60052'];
$app->response->setStatus($output['code']);
$app->response->setBody(json_encode($output));
return;
}
$output = apiStopLabNode($lab, $id, $tenant);
} else {
if (preg_match('/^\\/[A-Za-z0-9_+\\/\\s-]+\\.unl\\/nodes\\/[0-9]+\\/wipe$/', $s)) {
if ($tenant < 0) {
// User does not have an assigned tenant
$output['code'] = 400;
$output['status'] = 'fail';
$output['message'] = $GLOBALS['messages']['60052'];
$app->response->setStatus($output['code']);
$app->response->setBody(json_encode($output));
return;
}
$output = apiWipeLabNode($lab, $id, $tenant);
} else {
if (preg_match('/^\\/[A-Za-z0-9_+\\/\\s-]+\\.unl\\/topology$/', $s)) {
if ($tenant < 0) {
