function findNextVersion($lastversion = null)
{
global $gbl, $sgbl, $login, $ghtml;
$maj = $sgbl->__ver_major;
$thisversion = $sgbl->__ver_major_minor_release;
$upgrade = null;
$nlist = getVersionList($lastversion);
dprintr($nlist);
$k = 0;
foreach ($nlist as $l) {
if (version_cmp($thisversion, $l) === -1) {
$upgrade = $l;
break;
}
$k++;
}
if (!$upgrade) {
return 0;
}
print "Updating from {$thisversion} to {$upgrade}\n";
return $upgrade;
}
function check_for_remote($rmt)
{
global $gbl, $sgbl, $login, $ghtml;
$local = false;
$res = new Remote();
$res->exception = null;
if (!$rmt->authenticated) {
$local = true;
if (!($rmt->password === getAdminDbPass())) {
log_message("Failed Local access to {$rmt->remote_login} from localhost");
$res->exception = new lxException("login_failed", $rmt->machine);
return $res;
}
}
if (!$local) {
log_message("Successful Access access to {$rmt->remote_login} from {$rmt->machine}");
}
$vercmp = version_cmp($rmt->version, $sgbl->__ver_major_minor_release);
if ($local) {
if ($vercmp > 0) {
$res->exception = new lxException("backend_server_restarting", $rmt->machine);
os_restart_program();
return $res;
}
}
//dprintr($rmt);
/* Even if it is demo, versions must be updated, otherwise, results are unpredictable.
if (if_demo()) {
do_the_action($rmt, $res);
$res->state = 'success';
return $res;
}
*/
if ($vercmp < 0) {
$res->state = 'version_greater';
print "Version Greater <br> \n";
$res->exception = new lxException("slave_version_higher._please_update_master_to_the_latest_version", $rmt->machine);
return $res;
}
if ($vercmp > 0) {
update_from_master($rmt);
//$res->state = 'upgrade';
$res->exception = new lxException("slave_upgrading_please_try_after_a_few_minutes", 'machine', $rmt->machine);
print "Version Lesser <br> \n";
return $res;
}
do_the_action($rmt, $res);
$res->state = 'success';
return $res;
}
/**
* Get a version list and see if a update is avaible
* Issue #781 - Update to the latest version instead one by one
* Added _ () for the future :)
*
* @param string $LastVersion Not Used?
* @return string Returns zero or version number
* @author Danny Terweij d.terweij@lxcenter.org
*/
function findNextVersion($lastVersion = null)
{
global $sgbl;
$thisVersion = $sgbl->__ver_major_minor_release;
$Upgrade = null;
$versionList = getVersionList($lastVersion);
print _('Found version(s):');
foreach ($versionList as $newVersion) {
print ' ' . $newVersion;
}
print PHP_EOL;
if (version_cmp($thisVersion, $newVersion) === -1) {
$Upgrade = $newVersion;
}
if (version_cmp($thisVersion, $newVersion) === 1) {
unset($Upgrade);
print _('Your version ') . $thisVersion . _(' is higher then ') . $newVersion . PHP_EOL;
print _('Script aborted') . PHP_EOL;
exit;
}
if (!$Upgrade) {
return 0;
}
print _('Upgrading from ') . $thisVersion . _(' to ') . $Upgrade . PHP_EOL;
return $Upgrade;
}
