From 3412e50b54e3daac8745234e21ab6e72be0ed165 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Wed, 04 Jun 2014 11:20:33 -0400
Subject: [PATCH] Fix attachment menu structure and aria-attributes

---
 program/lib/Roundcube/rcube_db_sqlsrv.php |   29 +++++++++++++++++++++++------
 1 files changed, 23 insertions(+), 6 deletions(-)

diff --git a/program/lib/Roundcube/rcube_db_sqlsrv.php b/program/lib/Roundcube/rcube_db_sqlsrv.php
index e5dfb11..4339f3d 100644
--- a/program/lib/Roundcube/rcube_db_sqlsrv.php
+++ b/program/lib/Roundcube/rcube_db_sqlsrv.php
@@ -29,29 +29,46 @@
     public $db_provider = 'mssql';
 
     /**
-     * Driver initialization
+     * Object constructor
+     *
+     * @param string $db_dsnw DSN for read/write operations
+     * @param string $db_dsnr Optional DSN for read only operations
+     * @param bool   $pconn   Enables persistent connections
      */
-    protected function init()
+    public function __construct($db_dsnw, $db_dsnr = '', $pconn = false)
     {
+        parent::__construct($db_dsnw, $db_dsnr, $pconn);
+
         $this->options['identifier_start'] = '[';
         $this->options['identifier_end'] = ']';
     }
 
     /**
-     * Database character set setting
+     * Driver-specific configuration of database connection
+     *
+     * @param array $dsn DSN for DB connections
+     * @param PDO   $dbh Connection handler
      */
-    protected function set_charset($charset)
+    protected function conn_configure($dsn, $dbh)
     {
-        // UTF-8 is default
+        // Set date format in case of non-default language (#1488918)
+        $dbh->query("SET DATEFORMAT ymd");
     }
 
     /**
      * Return SQL function for current time and date
      *
+     * @param int $interval Optional interval (in seconds) to add/subtract
+     *
      * @return string SQL function to use in query
      */
-    public function now()
+    public function now($interval = 0)
     {
+        if ($interval) {
+            $interval = intval($interval);
+            return "dateadd(second, $interval, getdate())";
+        }
+
         return "getdate()";
     }
 

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