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File Content: `sqlsrv.php`

<?php

/**
 +-----------------------------------------------------------------------+
 | This file is part of the Roundcube Webmail client                     |
 |                                                                       |
 | Copyright (C) The Roundcube Dev Team                                  |
 |                                                                       |
 | Licensed under the GNU General Public License version 3 or            |
 | any later version with exceptions for skins & plugins.                |
 | See the README file for a full license statement.                     |
 |                                                                       |
 | PURPOSE:                                                              |
 |   Database wrapper class that implements PHP PDO functions            |
 |   for MS SQL Server database                                          |
 +-----------------------------------------------------------------------+
 | Author: Aleksander Machniak <alec@alec.pl>                            |
 +-----------------------------------------------------------------------+
*/

/**
 * Database independent query interface
 * This is a wrapper for the PHP PDO
 *
 * @package    Framework
 * @subpackage Database
 */
class rcube_db_sqlsrv extends rcube_db_mssql
{

    /**
     * Get last inserted record ID
     *
     * @param string $table Table name (to find the incremented sequence)
     *
     * @return string|false The ID or False on failure
     */
    public function insert_id($table = '')
    {
        if (!$this->db_connected || $this->db_mode == 'r') {
            return false;
        }

        if ($table) {
            // For some unknown reason the constant described in the driver docs
            // might not exist, we'll fallback to PDO::ATTR_CLIENT_VERSION (#7564)
            if (defined('PDO::ATTR_DRIVER_VERSION')) {
                $driver_version = $this->dbh->getAttribute(PDO::ATTR_DRIVER_VERSION);
            }
            else if (defined('PDO::ATTR_CLIENT_VERSION')) {
                $client_version = $this->dbh->getAttribute(PDO::ATTR_CLIENT_VERSION);
                $driver_version = $client_version['ExtensionVer'];
            }
            else {
                $driver_version = 5;
            }

            // Starting from version 5 of the driver lastInsertId() method expects
            // a sequence name instead of a table name. We'll unset the argument
            // to get the last insert sequence (#7564)
            if (version_compare($driver_version, '5', '>=')) {
                $table = null;
            }
            else {
                // resolve table name
                $table = $this->table_name($table);
            }
        }

        return $this->dbh->lastInsertId($table);
    }

    /**
     * Returns PDO DSN string from DSN array
     */
    protected function dsn_string($dsn)
    {
        $params = [];
        $result = 'sqlsrv:';

        if (isset($dsn['hostspec'])) {
            $host = $dsn['hostspec'];

            if (isset($dsn['port'])) {
                $host .= ',' . $dsn['port'];
            }

            $params[] = 'Server=' . $host;
        }

        if (isset($dsn['database'])) {
            $params[] = 'Database=' . $dsn['database'];
        }

        if (!empty($params)) {
            $result .= implode(';', $params);
        }

        return $result;
    }
}
Name	Size	Permission
mssql.php	5636 bytes	0644
mysql.php	7701 bytes	0644
oracle.php	18196 bytes	0644
param.php	1921 bytes	0644
pgsql.php	10424 bytes	0644
sqlite.php	5304 bytes	0644
sqlsrv.php	3438 bytes	0644
File Content: sqlsrv.php

File Content: `sqlsrv.php`
