/**
* 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;
}
$db_success = ace_vm_activate($vm_id);
$vm['state'] = 1;
$vm_active = TRUE;
}
}
$vm_change_state_disabled = $lab_state ? '' : 'disabled';
$vm_shutdown_button_disabled = $vm_active ? '' : 'disabled';
$vm_console_disabled = $lab_state ? '' : 'disabled';
$num_vm_cdroms = ($vm_cdroms = ace_vm_get_cdrom_table($vm_id)) ? count($vm_cdroms) : 0;
$vm_cdrom_attach_disabled = $vm_active ? 'disabled' : '';
$vm_cdrom_detach_disabled = $num_vm_cdroms == 0 || $vm_active ? 'disabled' : '';
$vm_cdrom_eject_disabled = $num_vm_cdroms == 0 ? 'disabled' : '';
$num_vm_disks = ($vm_disks = ace_vm_get_disk_table($vm_id)) ? count($vm_disks) : 0;
$vm_disk_attach_disabled = $vm_active ? 'disabled' : '';
$vm_disk_detach_disabled = $num_vm_disks == 0 || $vm_active ? 'disabled' : '';
$num_vm_nics = ($vm_nics = ace_vm_get_nic_table($vm_id)) ? count($vm_nics) : 0;
$vm_nic_attach_disabled = $vm_active ? 'disabled' : '';
$vm_nic_detach_disabled = $num_vm_nics == 0 || $vm_active ? 'disabled' : '';
$vm_nic_disconnect_disabled = $num_vm_nics == 0 ? 'disabled' : '';
$vm_state = $vm['state'] == 1 ? TRUE : FALSE;
$vm_snapshots = ace_vm_get_snapshot_list($vm_id);
$num_vm_snapshots = $vm_snapshots ? count($vm_snapshots) : 0;
$vm_snapshot_button_disabled = !$lab_state || $virt_vm_active ? 'disabled' : '';
$vm_snapshot_revert_button_disabled = $num_vm_snapshots == 0 || $virt_vm_active || !$lab_state ? 'disabled' : '';
$vm_snapshot_delete_button_disabled = $num_vm_snapshots == 0 || $virt_vm_active || !$lab_state ? 'disabled' : '';
$html_vm_cdrom_radios = NULL;
foreach ($vm_cdroms as $vm_cdrom) {
$html_vm_cdrom_radios .= '<input name="vm_cdrom_instance" value="' . $vm_cdrom['instance'] . '" type="radio" />';
$html_vm_cdrom_radios .= 'cd' . $vm_cdrom['instance'];
$volume_display_name = ace_volume_get_display_name_by_id($vm_cdrom['volume_id']);
$html_vm_cdrom_radios .= ' : ' . $volume_display_name . '<br/>';
