ace_session_redirect_form_refresh(_CONSOLE_URL_ . (isset($_SESSION['current_lab_id']) ? '?lab_id=' . $_SESSION['current_lab_id'] : ''));
$nonce = rand();
if (isset($_POST['lab_id']) && $_POST['lab_id'] != 'null') {
$lab_id = $_POST['lab_id'];
$_SESSION['current_lab_id'] = $lab_id;
} else {
$lab_id = NULL;
$_SESSION['current_lab_id'] = NULL;
ace_out_redirect_page(_LAB_URL_);
}
# BEGIN COMMAND PROCESSING
switch ($_POST['action']) {
case 'vm_power_on':
if (isset($_POST['vm_id'])) {
$vm_display_name = ace_vm_get_display_name_by_id($_POST['vm_id']);
$success = ace_vm_activate($_POST['vm_id']);
$message = create_message($success, "starting {$vm_display_name}");
} else {
$message = create_message(FALSE, "starting vm, no vm_id specified");
}
break;
case 'vm_power_off':
if (isset($_POST['vm_id'])) {
$vm_display_name = ace_vm_get_display_name_by_id($_POST['vm_id']);
$success = ace_vm_deactivate($_POST['vm_id']);
$message = create_message($success, "stopping {$vm_display_name}");
} else {
$message = create_message(FALSE, "stopping vm, no vm_id specified");
}
break;
case 'vm_shutdown':
/**
* activates a lab (deploys to a host)
*
* @api
*
* @param int $lab_id lab id
*
* @return bool on success TRUE/FALSE
*/
function ace_lab_activate($lab_id)
{
# only if user has no active labs (i.e. must deactivate other labs first)
$user_id = ace_lab_get_user_id($lab_id);
$user_lab_table = ace_user_get_lab_table($user_id);
$another_user_lab_is_active = FALSE;
foreach ($user_lab_table as $lab) {
if ($lab['state'] == 1) {
$another_user_lab_is_active = TRUE;
}
}
if (!$another_user_lab_is_active) {
# determine best host, and update lab record
$host_id = ace_db_get_best_host();
if (is_numeric($host_id)) {
# set lab as activated in db
$db_success = ace_db_lab_set_state($lab_id, TRUE);
# this lab was inactive, and was successfully activated
$activated = $db_success;
# update lab record with host_id
ace_db_lab_set_host_id($lab_id, $host_id);
# construct lab on host
$net_table = ace_db_lab_get_network_table($lab_id);
foreach ($net_table as $net) {
# create (define) each network
ace_virt_network_create($net['id']);
# start each network if marked active in db
if ($net['state'] == 1) {
ace_virt_network_activate($net['id']);
}
}
$vol_table = ace_db_lab_get_volume_table($lab_id);
foreach ($vol_table as $vol) {
# create each volume
ace_virt_volume_create($vol['id']);
}
$vm_table = ace_db_lab_get_vm_table($lab_id);
foreach ($vm_table as $vm) {
# create (define) each vm
ace_virt_vm_create($vm['id']);
$vm_cdrom_table = ace_db_vm_get_cdrom_table($vm['id']);
foreach ($vm_cdrom_table as $vm_cdrom) {
ace_virt_vm_attach_cdrom($vm['id'], $vm_cdrom['instance']);
if ($vm_cdrom['volume_id'] != NULL) {
ace_virt_vm_cdrom_insert_media($vm['id'], $vm_cdrom['instance'], $vm_cdrom['volume_id']);
}
}
$vm_disk_table = ace_db_vm_get_disk_table($vm['id']);
foreach ($vm_disk_table as $vm_disk) {
ace_virt_vm_attach_disk($vm['id'], $vm_disk['instance'], $vm_disk['volume_id']);
}
$vm_nic_table = ace_db_vm_get_nic_table($vm['id']);
foreach ($vm_nic_table as $vm_nic) {
$vm_nic_mac_address = ace_gen_convert_int2mac($vm_nic['mac_index']);
ace_virt_vm_attach_nic($vm['id'], $vm_nic['instance'], $vm_nic_mac_address);
ace_virt_vm_nic_connect_network($vm['id'], $vm_nic['instance'], $vm_nic['network_id']);
}
# set each vm state
if ($vm['state'] == 1) {
ace_vm_activate($vm['id']);
}
}
} else {
$activated = FALSE;
}
} else {
$activated = FALSE;
}
return $activated;
}
<?php
$lab_state = ace_lab_is_active($lab_id);
$lab_vm_table = ace_lab_get_vm_table($lab_id);
foreach ($lab_vm_table as $vm) {
if ($vm['user_visible'] == 1) {
$vm_id = $vm['id'];
$vm_active = $vm['state'] == 1 ? TRUE : FALSE;
if ($lab_state) {
$virt_vm_active = ace_vm_get_virt_state($vm_id);
if (!$virt_vm_active && $vm_active) {
$db_success = ace_vm_deactivate($vm_id);
$vm['state'] = 0;
$vm_active = FALSE;
}
if ($virt_vm_active && !$vm_active) {
$db_success = ace_vm_activate($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;
