/// <inheritDoc />
public void __construct(string dsn, string username = null, string password = null, PhpArray options = null)
{
this.SetDefaultAttributes();
string driver;
ReadOnlySpan <char> connstring;
int doublecolon = dsn.IndexOf(':');
if (doublecolon >= 0)
{
driver = dsn.Remove(doublecolon);
connstring = dsn.AsSpan(doublecolon + 1);
}
else
{
// Alias mode
throw new NotImplementedException("PDO DSN alias not implemented");
// replace DSN alias with value
}
if (driver == "uri") // TODO: move to a driver "UriDriver"
{
// Uri mode
if (Uri.TryCreate(connstring.ToString(), UriKind.Absolute, out var uri))
{
if (uri.Scheme.Equals("file", StringComparison.Ordinal))
{
throw new NotImplementedException("PDO uri DSN not implemented");
//return
}
else
{
throw new PDOException("PDO DSN as URI does not support other schemes than 'file'");
}
}
else
{
throw new PDOException("Invalid uri in DSN");
}
}
// DSN mode
this.m_driver = PDOEngine.TryGetDriver(driver)
?? throw new PDOException($"Driver '{driver}' not found"); // TODO: resources
try
{
this.m_con = this.m_driver.OpenConnection(connstring, username, password, options);
}
catch (Exception e)
{
throw new PDOException(e.Message);
}
this.m_attributes[PDO_ATTR.ATTR_SERVER_VERSION] = (PhpValue)this.m_con.ServerVersion;
this.m_attributes[PDO_ATTR.ATTR_DRIVER_NAME] = (PhpValue)this.m_driver.Name;
this.m_attributes[PDO_ATTR.ATTR_CLIENT_VERSION] = (PhpValue)this.m_driver.ClientVersion;
}
/// <summary>
/// Registers the driver.
/// </summary>
public static void RegisterDriver(IPDODriver driver)
{
lock (s_drivers)
{
if (!s_drivers.ContainsKey(driver.Name))
{
s_drivers.Add(driver.Name, driver);
}
}
}
/// <inheritDoc />
public void __construct(string dsn, string username = null, string password = null, PhpArray options = null)
{
this.SetDefaultAttributes();
string[] items = dsn.Split(new[] { ':' }, 2);
if (items[0].Equals("uri", StringComparison.Ordinal))
{
//Uri mode
Uri uri;
if (Uri.TryCreate(items[1], UriKind.Absolute, out uri))
{
if (uri.Scheme.Equals("file", StringComparison.Ordinal))
{
throw new NotImplementedException("PDO uri DSN not implemented");
//return
}
else
{
throw new PDOException("PDO DSN as URI does not support other schemes than 'file'");
}
}
else
{
throw new PDOException("Invalid uri in DSN");
}
}
if (items.Length == 1)
{
//Alias mode
throw new NotImplementedException("PDO DSN alias not implemented");
//replace DSN alias with value
}
//DSN mode
this.m_driver = PDOEngine.GetDriver(items[0]);
if (this.m_driver == null)
{
throw new PDOException(string.Format("Driver '{0}' not found", items[0]));
}
this.m_extensionMethods = this.m_driver.GetPDObjectExtensionMethods();
if (this.m_driver.Name == "mysql")
{
items[1] = PDOMySQLWrapper.convertDSN(items[1]);
}
this.m_con = this.m_driver.OpenConnection(items[1], username, password, options);
this.m_attributes.Set(PDO_ATTR.ATTR_SERVER_VERSION, (PhpValue)this.m_con.ServerVersion);
this.m_attributes.Set(PDO_ATTR.ATTR_DRIVER_NAME, (PhpValue)this.m_driver.Name);
this.m_attributes.Set(PDO_ATTR.ATTR_CLIENT_VERSION, (PhpValue)this.m_driver.ClientVersion);
}
