/**
* start a vm
*
* @api
*
* @param int $vm_id vm id
*
* @return bool on success TRUE/FALSE
*/
function ace_vm_activate($vm_id)
{
$lab_id = ace_db_vm_get_lab_id($vm_id);
$lab_active = ace_db_lab_get_state($lab_id);
if ($lab_active) {
$network_ids_to_toggle = array();
$vm_nics = ace_vm_get_nic_table($vm_id);
if (is_array($vm_nics)) {
foreach ($vm_nics as $vm_nic) {
if (!ace_network_is_active($vm_nic['network_id'])) {
$network_ids_to_toggle[] = $vm_nic['network_id'];
}
}
}
if (is_array($network_ids_to_toggle)) {
# start all associated inactive networks
foreach ($network_ids_to_toggle as $network_id) {
ace_network_activate($network_id);
}
}
# start the vm
if (ace_virt_vm_activate($vm_id)) {
$db_success = ace_db_vm_activate($vm_id);
$return = $db_success;
} else {
$return = FALSE;
}
if (is_array($network_ids_to_toggle)) {
# stop all associated inactive networks
foreach ($network_ids_to_toggle as $network_id) {
ace_network_deactivate($network_id);
}
}
} else {
$db_success = ace_db_vm_activate($vm_id);
$return = $db_success;
}
return $return;
}
}
} else {
$message = create_message(FALSE, "creating network, no lab_id specified");
}
break;
case 'network_change_state':
if (isset($_POST['network_id'])) {
$network = ace_network_get_info($_POST['network_id']);
$network_display_name = $network['display_name'];
if ($network['instance'] != 0) {
// make sure we're not modifying the tenant-public network
if (ace_network_is_active($_POST['network_id'])) {
$success = ace_network_deactivate($_POST['network_id']);
$message = create_message($success, "deactivating {$network_display_name}");
} else {
$success = ace_network_activate($_POST['network_id']);
$message = create_message($success, "activating {$network_display_name}");
}
} else {
$message = create_message(FALSE, "deactivating {$network_display_name}, not allowed");
}
} else {
$message = create_message(FALSE, "activating network, no network_id specified");
}
break;
case 'network_rename':
if (isset($_POST['network_id'])) {
if ($_POST['network_new_name'] == '..new name..' || $_POST['network_new_name'] == '') {
$message = create_message(FALSE, "renaming network, new name not specified");
} else {
$network = ace_network_get_info($_POST['network_id']);