1 files changed, 5 insertions, 8 deletions
diff --git a/phpBB/includes/functions_jabber.php b/phpBB/includes/functions_jabber.php
index 2054124a4e..b260ffad6e 100644
--- a/phpBB/includes/functions_jabber.php
+++ b/phpBB/includes/functions_jabber.php
@@ -2,9 +2,8 @@
 /**
 *
 * @package phpBB3
-* @version $Id$
 * @copyright (c) 2007 phpBB Group
-* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
 *
 */
 
@@ -69,7 +68,7 @@ class jabber
 		}
 
 		$this->password				= $password;
-		$this->use_ssl				= ($use_ssl && $this->can_use_ssl()) ? true : false;
+		$this->use_ssl				= ($use_ssl && self::can_use_ssl()) ? true : false;
 
 		// Change port if we use SSL
 		if ($this->port == 5222 && $this->use_ssl)
@@ -84,7 +83,7 @@ class jabber
 	/**
 	* Able to use the SSL functionality?
 	*/
-	function can_use_ssl()
+	static public function can_use_ssl()
 	{
 		// Will not work with PHP >= 5.2.1 or < 5.2.3RC2 until timeout problem with ssl hasn't been fixed (http://bugs.php.net/41236)
 		return ((version_compare(PHP_VERSION, '5.2.1', '<') || version_compare(PHP_VERSION, '5.2.3RC2', '>=')) && @extension_loaded('openssl')) ? true : false;
@@ -93,7 +92,7 @@ class jabber
 	/**
 	* Able to use TLS?
 	*/
-	function can_use_tls()
+	static public function can_use_tls()
 	{
 		if (!@extension_loaded('openssl') || !function_exists('stream_socket_enable_crypto') || !function_exists('stream_get_meta_data') || !function_exists('socket_set_blocking') || !function_exists('stream_get_wrappers'))
 		{
@@ -443,7 +442,7 @@ class jabber
 				}
 
 				// Let's use TLS if SSL is not enabled and we can actually use it
-				if (!$this->session['ssl'] && $this->can_use_tls() && $this->can_use_ssl() && isset($xml['stream:features'][0]['#']['starttls']))
+				if (!$this->session['ssl'] && self::can_use_tls() && self::can_use_ssl() && isset($xml['stream:features'][0]['#']['starttls']))
 				{
 					$this->add_to_log('Switching to TLS.');
 					$this->send("<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>\n");
@@ -869,5 +868,3 @@ class jabber
 		return $children;
 	}
 }
-
-?>
-\ No newline at end of file