135 lines
2.6 KiB
PHP
135 lines
2.6 KiB
PHP
<?php
|
|
// {{{ICINGA_LICENSE_HEADER}}}
|
|
// {{{ICINGA_LICENSE_HEADER}}}
|
|
|
|
namespace Icinga\Application;
|
|
|
|
/**
|
|
* Platform tests for icingaweb
|
|
*/
|
|
class Platform
|
|
{
|
|
/**
|
|
* Domain name
|
|
*
|
|
* @var string
|
|
*/
|
|
protected static $domain;
|
|
|
|
/**
|
|
* Host name
|
|
*
|
|
* @var string
|
|
*/
|
|
protected static $hostname;
|
|
|
|
/**
|
|
* Fully qualified domain name
|
|
*
|
|
* @var string
|
|
*/
|
|
protected static $fqdn;
|
|
|
|
/**
|
|
* Test of windows
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function isWindows()
|
|
{
|
|
return strtoupper(substr(PHP_OS, 0, 3)) === 'WIN';
|
|
}
|
|
|
|
/**
|
|
* Test of linux
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function isLinux()
|
|
{
|
|
return strtoupper(substr(PHP_OS, 0, 5)) === 'LINUX';
|
|
}
|
|
|
|
/**
|
|
* Test of CLI environment
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function isCli()
|
|
{
|
|
if (PHP_SAPI == 'cli') {
|
|
return true;
|
|
} elseif ((PHP_SAPI == 'cgi' || PHP_SAPI == 'cgi-fcgi')
|
|
&& empty($_SERVER['SERVER_NAME'])) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Get the hostname
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function getHostname()
|
|
{
|
|
if (self::$hostname === null) {
|
|
self::discoverHostname();
|
|
}
|
|
return self::$hostname;
|
|
}
|
|
|
|
/**
|
|
* Get the domain name
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function getDomain()
|
|
{
|
|
if (self::$domain === null) {
|
|
self::discoverHostname();
|
|
}
|
|
return self::$domain;
|
|
}
|
|
|
|
/**
|
|
* Get the fully qualified domain name
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function getFqdn()
|
|
{
|
|
if (self::$fqdn === null) {
|
|
self::discoverHostname();
|
|
}
|
|
return self::$fqdn;
|
|
}
|
|
|
|
/**
|
|
* Initialize domain and host strings
|
|
*/
|
|
protected static function discoverHostname()
|
|
{
|
|
self::$hostname = gethostname();
|
|
self::$fqdn = gethostbyaddr(gethostbyname(self::$hostname));
|
|
|
|
if (substr(self::$fqdn, 0, strlen(self::$hostname)) === self::$hostname) {
|
|
self::$domain = substr(self::$fqdn, strlen(self::$hostname) + 1);
|
|
} else {
|
|
self::$domain = array_shift(preg_split('~\.~', self::$hostname, 2));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Test for php extension
|
|
*
|
|
* @param string $extensionName E.g. mysql, ldap
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function extensionLoaded($extensionName)
|
|
{
|
|
return extension_loaded($extensionName);
|
|
}
|
|
}
|