- Add check_connection() to storage abstract class

git-svn-id: https://svn.roundcube.net/trunk@5962 208e9e7b-5314-0410-a742-e7e81cd9613c

1 files changed, 8 insertions, 0 deletions

diff --git a/roundcubemail/program/include/rcube_storage.php b/roundcubemail/program/include/rcube_storage.php
index cef773c82..8123e9cee 100644
--- a/roundcubemail/program/include/rcube_storage.php
+++ b/roundcubemail/program/include/rcube_storage.php
@@ -109,6 +109,14 @@ abstract class rcube_storage
 
 
     /**
+     * Check connection state, connect if not connected.
+     *
+     * @return bool Connection state.
+     */
+    abstract function check_connection();
+
+
+    /**
      * Returns code of last error
      *
      * @return int Error code