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<?php |
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/* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the MIT license. For more information, see |
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* <http://www.doctrine-project.org>. |
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*/ |
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namespace Doctrine\DBAL\Driver\PDOSqlsrv; |
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use Doctrine\DBAL\Driver\AbstractSQLServerDriver; |
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use function array_change_key_case; |
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use function sprintf; |
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use function strtolower; |
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/** |
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* The PDO-based Sqlsrv driver. |
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* |
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* @since 2.0 |
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*/ |
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class Driver extends AbstractSQLServerDriver |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function connect(array $params, $username = null, $password = null, array $driverOptions = []) |
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{ |
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return new Connection( |
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$this->_constructPdoDsn($params), |
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$username, |
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$password, |
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$driverOptions |
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); |
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} |
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/** |
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* Constructs the Sqlsrv PDO DSN. |
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* |
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* @param array $params |
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* |
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* @return string The DSN. |
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*/ |
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private function _constructPdoDsn(array $params) |
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{ |
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$dsn = 'sqlsrv:server='; |
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if (isset($params['host'])) { |
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$dsn .= $params['host']; |
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} |
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if (isset($params['port']) && !empty($params['port'])) { |
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$dsn .= ',' . $params['port']; |
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} |
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if (isset($params['dbname'])) { |
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$dsn .= ';Database=' . $params['dbname']; |
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} |
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foreach ($this->getDsnParams($params) as $dsnParamName => $dsnParamValue) { |
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$dsn .= sprintf(';%s=%s', $dsnParamName, $dsnParamValue); |
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} |
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return $dsn; |
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} |
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/** |
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* Returns present dsn params |
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* |
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* @param string[] $params |
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* |
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* @return string[] Present DSN params |
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*/ |
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private function getDsnParams(array $params) |
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{ |
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$dsnParams = []; |
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$availableDsnParams = $this->getAvailableDsnParam(); |
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1 |
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$paramsLowercase = array_change_key_case($params); |
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1 |
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foreach ($availableDsnParams as $availableDsnParamName) { |
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$availableDsnParamValue = $paramsLowercase[strtolower($availableDsnParamName)] ?? null; |
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1 |
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if (! isset($availableDsnParamValue)) { |
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continue; |
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} |
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$dsnParams[$availableDsnParamName] = $availableDsnParamValue; |
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} |
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return $dsnParams; |
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} |
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/** |
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* Returns available DSN params for driver |
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* |
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* @return string[] Available DSN params |
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*/ |
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private function getAvailableDsnParam() |
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{ |
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return [ |
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1 |
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'APP', |
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'ConnectionPooling', |
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'Encrypt', |
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'Failover_Partner', |
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'LoginTimeout', |
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'MultipleActiveResultSets', |
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'QuotedId', |
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'Server', |
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'TraceFile', |
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'TraceOn', |
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'TransactionIsolation', |
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'TrustServerCertificate', |
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'WSID', |
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'ApplicationIntent', |
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'MultiSubnetFailover', |
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]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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1 |
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public function getName() |
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{ |
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return 'pdo_sqlsrv'; |
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} |
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} |
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doctrine /
dbal
