<?php
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/**
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+-----------------------------------------------------------------------+
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| This file is part of the Roundcube Webmail client |
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| Copyright (C) 2005-2012, The Roundcube Dev Team |
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| |
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| Licensed under the GNU General Public License version 3 or |
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| any later version with exceptions for skins & plugins. |
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| See the README file for a full license statement. |
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| |
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| PURPOSE: |
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| Database wrapper class that implements PHP PDO functions |
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| for MS SQL Server database |
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+-----------------------------------------------------------------------+
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| Author: Aleksander Machniak <alec@alec.pl> |
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+-----------------------------------------------------------------------+
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*/
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/**
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* Database independent query interface
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* This is a wrapper for the PHP PDO
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*
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* @package Framework
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* @subpackage Database
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*/
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class rcube_db_sqlsrv extends rcube_db_mssql
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{
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/**
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* Returns PDO DSN string from DSN array
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*/
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protected function dsn_string($dsn)
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{
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$params = array();
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$result = 'sqlsrv:';
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if ($dsn['hostspec']) {
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$host = $dsn['hostspec'];
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if ($dsn['port']) {
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$host .= ',' . $dsn['port'];
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}
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$params[] = 'Server=' . $host;
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}
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if ($dsn['database']) {
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$params[] = 'Database=' . $dsn['database'];
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}
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if (!empty($params)) {
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$result .= implode(';', $params);
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}
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return $result;
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}
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}
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