/**
* Function to add a node to a lab.
*
* @param Lab $lab Lab
* @return Array Return code (JSend data)
*/
function apiGetLabTopology($lab)
{
// Printing topology
$output['code'] = '200';
$output['status'] = 'success';
$output['message'] = 'Topology loaded';
$output['data'] = array();
foreach ($lab->getNodes() as $node_id => $node) {
foreach ($node->getEthernets() as $interface) {
if ($interface->getNetworkId() != '' && isset($lab->getNetworks()[$interface->getNetworkId()])) {
// Interface is connected
switch ($lab->getNetworks()[$interface->getNetworkId()]->getCount()) {
default:
// More than two connected nodes
$output['data'][] = array('type' => 'ethernet', 'source' => 'node' . $node_id, 'source_type' => 'node', 'source_label' => $interface->getName(), 'destination' => 'network' . $interface->getNetworkId(), 'destination_type' => 'network', 'destination_label' => '');
break;
case 0:
// Network not used
break;
case 1:
// Only one connected node
$output['data'][] = array('type' => 'ethernet', 'source' => 'node' . $node_id, 'source_type' => 'node', 'source_label' => $interface->getName(), 'destination' => 'network' . $interface->getNetworkId(), 'destination_type' => 'network', 'destination_label' => '');
break;
case 2:
// P2P Link
if ($lab->getNetworks()[$interface->getNetworkId()]->isCloud()) {
// Cloud are never printed as P2P link
$output['data'][] = array('type' => 'ethernet', 'source' => 'node' . $node_id, 'source_type' => 'node', 'source_label' => $interface->getName(), 'destination' => 'network' . $interface->getNetworkId(), 'destination_type' => 'network', 'destination_label' => '');
} else {
foreach ($lab->getNodes() as $remote_node_id => $remote_node) {
foreach ($remote_node->getEthernets() as $remote_interface) {
if ($interface->getNetworkId() == $remote_interface->getNetworkId()) {
// To avoid duplicates, only print if source node_id > destination node_id
if ($node_id > $remote_node_id) {
$output['data'][] = array('type' => 'ethernet', 'source' => 'node' . $node_id, 'source_type' => 'node', 'source_label' => $interface->getName(), 'destination' => 'node' . $remote_node_id, 'destination_type' => 'node', 'destination_label' => $remote_interface->getName());
}
break;
}
}
}
}
break;
}
}
}
foreach ($node->getSerials() as $interface) {
if ($interface->getRemoteID() != '' && $node_id > $interface->getRemoteId()) {
$output['data'][] = array('type' => 'serial', 'source' => 'node' . $node_id, 'source_type' => 'node', 'source_label' => $interface->getName(), 'destination' => 'node' . $interface->getRemoteID(), 'destination_type' => 'node', 'destination_label' => $lab->getNodes()[$interface->getRemoteID()]->getSerials()[$interface->getRemoteIf()]->getName());
}
}
}
return $output;
}
usage();
error_log(date('M d H:i:s ') . date('M d H:i:s ') . 'ERROR: ' . $GLOBALS['messages'][6]);
exit(6);
}
try {
$lab = new Lab($options['F'], $tenant);
} catch (Exception $e) {
// Lab file is invalid
error_log(date('M d H:i:s ') . date('M d H:i:s ') . 'ERROR: ' . $GLOBALS['messages'][$e->getMessage()]);
error_log(date('M d H:i:s ') . date('M d H:i:s ') . 'ERROR: ' . $GLOBALS['messages'][7]);
exit(7);
}
}
// Checking -D (Node ID)
if (isset($options['D'])) {
if ((int) $options['D'] > 0 && isset($lab->getNodes()[$options['D']])) {
$node_id = (int) $options['D'];
} else {
// Node ID must be numeric, greater than 0 and exists on lab
usage();
error_log(date('M d H:i:s ') . date('M d H:i:s ') . 'ERROR: ' . $GLOBALS['messages'][8]);
exit(8);
}
}
switch ($action) {
default:
// Invalid action
usage();
error_log(date('M d H:i:s ') . date('M d H:i:s ') . 'ERROR: ' . $GLOBALS['messages'][9]);
exit(9);
case 'delete':
/**
* Function to get all node interfaces.
*
* @param Lab $lab Lab
* @param int $id Node ID
* @return Array Node interfaces (JSend data)
*/
function apiGetLabNodeInterfaces($lab, $id)
{
// Getting node
if (isset($lab->getNodes()[$id])) {
$node = $lab->getNodes()[$id];
// Printing node
$output['code'] = 200;
$output['status'] = 'success';
$output['message'] = $GLOBALS['messages'][60025];
$output['data'] = array();
// Getting interfaces
$ethernets = array();
foreach ($lab->getNodes()[$id]->getEthernets() as $interface_id => $interface) {
$ethernets[$interface_id] = array('name' => $interface->getName(), 'network_id' => $interface->getNetworkId());
}
$serials = array();
foreach ($lab->getNodes()[$id]->getSerials() as $interface_id => $interface) {
$serials[$interface_id] = array('name' => $interface->getName(), 'remote_id' => $interface->getRemoteId(), 'remote_if' => $interface->getRemoteIf());
}
$output['data']['ethernet'] = $ethernets;
$output['data']['serial'] = $serials;
$output['code'] = 200;
$output['status'] = 'success';
$output['message'] = $GLOBALS['messages'][60030];
} else {
// Node not found
$output['code'] = 404;
$output['status'] = 'fail';
$output['message'] = $GLOBALS['messages'][20024];
}
return $output;
}
/**
* Function to get all startup-configs.
*
* @param Lab $lab Lab
* @return Array startup-configs (JSend data)
*/
function apiGetLabConfigs($lab)
{
// Getting startup-configs
$nodes = $lab->getNodes();
// Printing startup-configs
$output['code'] = 200;
$output['status'] = 'success';
$output['message'] = $GLOBALS['messages'][60055];
$output['data'] = array();
foreach ($nodes as $node_id => $node) {
if (isset($GLOBALS['node_config'][$node->getTemplate()])) {
$output['data'][$node_id] = array('config' => $node->getConfig(), 'name' => $node->getName());
}
}
return $output;
}
