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<?php
class PRODUCT
{
public $product = null;
public $version = null;
public $edition = '';
public $type = 'LSWS';
public $tmp_path = null;
public $processes = 1;
public $new_release = null;
public $new_version = null;
public $cur_build = 0;
public $installed_releases = [];
private function __construct()
{
$this->init();
}
public static function GetInstance()
{
if (!isset($GLOBALS['_PRODUCT_'])) {
$GLOBALS['_PRODUCT_'] = new PRODUCT();
}
return $GLOBALS['_PRODUCT_'];
}
function init()
{
$this->processes = DUtil::grab_input("server", 'LSWS_CHILDREN', 'int');
$m = [];
$this->product = 'LiteSpeed Web Server';
$str = DUtil::grab_input("server", 'LSWS_EDITION');
if (preg_match('/^(.*)\/(.*)\/(.*)$/i', $str, $m)) {
$this->edition = strtoupper(trim($m[2]));
$this->version = trim($m[3]);
}
$this->tmp_path = "/tmp/lshttpd/";
}
function getInstalled()
{
$srt = DUtil::grab_input("server", 'LS_SERVER_ROOT');
$dir = $srt . 'bin';
$dh = @opendir($dir);
if ($dh) {
while (($fname = readdir($dh)) !== false) {
$m = [];
if (preg_match('/^lswsctrl\.(.*)$/', $fname, $m)) {
$this->installed_releases[] = $m[1];
}
}
closedir($dh);
}
$buildfile = $srt . 'BUILD';
if (file_exists($buildfile)) {
$this->cur_build = trim(file_get_contents($buildfile));
}
}
function isInstalled($version)
{
$state = FALSE;
foreach ($this->installed_releases as $value) {
if ($version == $value) {
return TRUE;
}
}
return $state;
}
function refreshVersion()
{
$srt = DUtil::grab_input("server", 'LS_SERVER_ROOT');
$versionfile = $srt . 'VERSION';
$this->version = trim(file_get_contents($versionfile));
$buildfile = $srt . 'BUILD';
if (file_exists($buildfile)) {
$this->cur_build = trim(file_get_contents($buildfile));
}
}
function getNewVersion()
{
$srt = DUtil::grab_input("server", 'LS_SERVER_ROOT');
$dir = $srt . 'autoupdate';
$releasefile = $srt . 'autoupdate/release';
if (file_exists($releasefile)) {
$this->new_release = trim(file_get_contents($releasefile));
$m = [];
if (strpos($this->new_release, '-')) {
if (preg_match('/^(.*)-/', $this->new_release, $m)) {
$this->new_version = $m[1];
}
} else {
$this->new_version = $this->new_release;
}
}
}
}