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Initial changes for init the connection with MSSQL.

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This commit is contained in:
Juan Basso 2011-04-27 20:41:29 -04:00
parent 30fd9fff14
commit 4e8b863910
1 changed files with 21 additions and 57 deletions
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78
lib/Cake/Model/Datasource/Database/Mssql.php
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@ -64,11 +64,10 @@ class Mssql extends DboSource {
*/
protected $_baseConfig = array(
'persistent' => true,
'host' => 'localhost',
'login' => 'root',
'host' => '(local)\sqlexpress',
'login' => '',
'password' => '',
'database' => 'cake',
'port' => '1433',
'database' => 'cake'
);
/**
@ -109,22 +108,6 @@ class Mssql extends DboSource {
* @access private
*/
private $__lastQueryHadError = false;
/**
* MS SQL DBO driver constructor; sets SQL Server error reporting defaults
*
* @param array $config Configuration data from app/config/databases.php
* @return boolean True if connected successfully, false on error
*/
function __construct($config, $autoConnect = true) {
if ($autoConnect) {
if (!function_exists('mssql_min_message_severity')) {
trigger_error(__d('cake_dev', "PHP SQL Server interface is not installed, cannot continue. For troubleshooting information, see http://php.net/mssql/"), E_USER_WARNING);
}
mssql_min_message_severity(15);
mssql_min_error_severity(2);
}
return parent::__construct($config, $autoConnect);
}
/**
* Connects to the database using options in the given configuration array.
@ -133,53 +116,34 @@ class Mssql extends DboSource {
*/
function connect() {
$config = $this->config;
$os = env('OS');
if (!empty($os) && strpos($os, 'Windows') !== false) {
$sep = ',';
} else {
$sep = ':';
}
$this->connected = false;
if (is_numeric($config['port'])) {
$port = $sep . $config['port']; // Port number
} elseif ($config['port'] === null) {
$port = ''; // No port - SQL Server 2005
} else {
$port = '\\' . $config['port']; // Named pipe
}
if (!$config['persistent']) {
$this->connection = mssql_connect($config['host'] . $port, $config['login'], $config['password'], true);
} else {
$this->connection = mssql_pconnect($config['host'] . $port, $config['login'], $config['password']);
}
if (mssql_select_db($config['database'], $this->connection)) {
$this->_execute("SET DATEFORMAT ymd");
try {
$flags = array(PDO::ATTR_PERSISTENT => $config['persistent']);
if (!empty($config['encoding'])) {
$flags[PDO::SQLSRV_ATTR_ENCODING] = $config['encoding'];
}
$this->_connection = new PDO(
"sqlsrv:server={$config['host']};Database={$config['database']}",
$config['login'],
$config['password'],
$flags
);
$this->connected = true;
} catch (PDOException $e) {
throw new MissingConnectionException(array('class' => $e->getMessage()));
}
// $this->_execute("SET DATEFORMAT ymd");
return $this->connected;
}
/**
* Check that MsSQL is installed/loaded
* Check that PDO SQL Server is installed/loaded
*
* @return boolean
*/
function enabled() {
return extension_loaded('mssql');
}
/**
* Disconnects from database.
*
* @return boolean True if the database could be disconnected, else false
*/
function disconnect() {
@mssql_free_result($this->results);
$this->connected = !@mssql_close($this->connection);
return !$this->connected;
public function enabled() {
return in_array('sqlsrv', PDO::getAvailableDrivers());
}
/**