Файл: concrete5.7.5.6/concrete/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/SQLAnywhere/Driver.php
Строк: 171
<?php
/*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the MIT license. For more information, see
* <http://www.doctrine-project.org>.
*/
namespace DoctrineDBALDriverSQLAnywhere;
use DoctrineDBALDBALException;
use DoctrineDBALDriverAbstractSQLAnywhereDriver;
/**
* A Doctrine DBAL driver for the SAP Sybase SQL Anywhere PHP extension.
*
* @author Steve Müller <st.mueller@dzh-online.de>
* @link www.doctrine-project.org
* @since 2.5
*/
class Driver extends AbstractSQLAnywhereDriver
{
/**
* {@inheritdoc}
*
* @throws DoctrineDBALDBALException if there was a problem establishing the connection.
* @throws SQLAnywhereException if a mandatory connection parameter is missing.
*/
public function connect(array $params, $username = null, $password = null, array $driverOptions = array())
{
if ( ! isset($params['host'])) {
throw new SQLAnywhereException("Missing 'host' in configuration for sqlanywhere driver.");
}
if ( ! isset($params['server'])) {
throw new SQLAnywhereException("Missing 'server' in configuration for sqlanywhere driver.");
}
try {
return new SQLAnywhereConnection(
$this->buildDsn(
$params['host'],
isset($params['port']) ? $params['port'] : null,
$params['server'],
isset($params['dbname']) ? $params['dbname'] : null,
$username,
$password,
$driverOptions
),
isset($params['persistent']) ? $params['persistent'] : false
);
} catch (SQLAnywhereException $e) {
throw DBALException::driverException($this, $e);
}
}
/**
* {@inheritdoc}
*/
public function getName()
{
return 'sqlanywhere';
}
/**
* Build the connection string for given connection parameters and driver options.
*
* @param string $host Host address to connect to.
* @param integer $port Port to use for the connection (default to SQL Anywhere standard port 2638).
* @param string $server Database server name on the host to connect to.
* SQL Anywhere allows multiple database server instances on the same host,
* therefore specifying the server instance name to use is mandatory.
* @param string $dbname Name of the database on the server instance to connect to.
* @param string $username User name to use for connection authentication.
* @param string $password Password to use for connection authentication.
* @param array $driverOptions Additional parameters to use for the connection.
*
* @return string
*/
private function buildDsn($host, $port, $server, $dbname, $username = null, $password = null, array $driverOptions = array())
{
$port = $port ?: 2638;
return
'LINKS=tcpip(HOST=' . $host . ';PORT=' . $port . ';DoBroadcast=Direct)' .
';ServerName=' . $server .
';DBN=' . $dbname .
';UID=' . $username .
';PWD=' . $password .
';' . implode(
';',
array_map(function ($key, $value) {
return $key . '=' . $value;
}, array_keys($driverOptions), $driverOptions)
);
}
}