/// <summary>
/// Connects to the card in the smartcard reader.
/// </summary>
/// <param name="share">A flag that indicates whether other applications may form connections to the card.</param>
/// <param name="protocol">A bit mask of acceptable protocols for the connection. Possible values may be combined with the <b>OR</b> operation.</param>
/// <exception cref="ObjectDisposedException">The SmartcardReader has been closed.</exception>
/// <exception cref="SmartcardException">An error occurred while communication with the smartcard reader.</exception>
public void Connect(SmartcardShare share, SmartcardProtocols protocol)
{
if (m_Disposed)
{
throw new ObjectDisposedException(this.GetType().FullName);
}
if (m_Card != IntPtr.Zero)
{
throw new SmartcardException(ResourceController.GetString("Error_SmartcardAlreadyConnected"));
}
int ret = NativeMethods.SCardConnect(m_Context, m_ReaderName, (int)share, (int)protocol, out m_Card, out m_ActiveProtocol);
if (ret != NativeMethods.SCARD_S_SUCCESS)
{
throw new SmartcardException(ResourceController.GetString("Error_SmartcardConnect"), ret);
}
// make sure the user has at least the 'AllowedAtrs' option of the SmartcardPermission
// for the current ATR
try {
SmartcardPermission permission = new SmartcardPermission(new Atr[] { Atr });
permission.Demand();
} catch {
Dispose();
throw;
}
}
/// <summary>
/// Reconnects to the card in the smartcard reader.
/// </summary>
/// <param name="share">A flag that indicates whether other applications may form connections to the card.</param>
/// <param name="protocol">A bit mask of acceptable protocols for the connection. Possible values may be combined with the <b>OR</b> operation.</param>
/// <param name="disposition">Type of initialization that should be performed on the card.</param>
/// <exception cref="ObjectDisposedException">The SmartcardReader has been closed.</exception>
/// <exception cref="SmartcardException">An error occurred while communication with the smartcard reader.</exception>
public void Reconnect(SmartcardShare share, SmartcardProtocols protocol, SmartcardDisposition disposition)
{
if (m_Disposed)
{
throw new ObjectDisposedException(this.GetType().FullName);
}
if (m_Card == IntPtr.Zero)
{
throw new SmartcardException(ResourceController.GetString("Error_SmartcardNotConnected"));
}
int ret = NativeMethods.SCardReconnect(m_Card, (int)share, (int)protocol, (int)disposition, out m_ActiveProtocol);
if (ret != NativeMethods.SCARD_S_SUCCESS)
{
throw new SmartcardException(ResourceController.GetString("Error_SmartcardReconnect"), ret);
}
}
/// <summary>
/// Connects to the card in the smartcard reader.
/// </summary>
/// <param name="share">A flag that indicates whether other applications may form connections to the card.</param>
/// <param name="protocol">A bit mask of acceptable protocols for the connection. Possible values may be combined with the <b>OR</b> operation.</param>
/// <exception cref="ObjectDisposedException">The SmartcardReader has been closed.</exception>
/// <exception cref="SmartcardException">An error occurred while communication with the smartcard reader.</exception>
public void Connect(SmartcardShare share, SmartcardProtocols protocol) {
if (m_Disposed)
throw new ObjectDisposedException(this.GetType().FullName);
if (m_Card != IntPtr.Zero)
throw new SmartcardException(ResourceController.GetString("Error_SmartcardAlreadyConnected"));
int ret = NativeMethods.SCardConnect(m_Context, m_ReaderName, (int)share, (int)protocol, out m_Card, out m_ActiveProtocol);
if (ret != NativeMethods.SCARD_S_SUCCESS)
throw new SmartcardException(ResourceController.GetString("Error_SmartcardConnect"), ret);
// make sure the user has at least the 'AllowedAtrs' option of the SmartcardPermission
// for the current ATR
try {
SmartcardPermission permission = new SmartcardPermission(new Atr[] { Atr });
permission.Demand();
} catch {
Dispose();
throw;
}
}
/// <summary>
/// Reconnects to the card in the smartcard reader.
/// </summary>
/// <param name="share">A flag that indicates whether other applications may form connections to the card.</param>
/// <param name="protocol">A bit mask of acceptable protocols for the connection. Possible values may be combined with the <b>OR</b> operation.</param>
/// <param name="disposition">Type of initialization that should be performed on the card.</param>
/// <exception cref="ObjectDisposedException">The SmartcardReader has been closed.</exception>
/// <exception cref="SmartcardException">An error occurred while communication with the smartcard reader.</exception>
public void Reconnect(SmartcardShare share, SmartcardProtocols protocol, SmartcardDisposition disposition) {
if (m_Disposed)
throw new ObjectDisposedException(this.GetType().FullName);
if (m_Card == IntPtr.Zero)
throw new SmartcardException(ResourceController.GetString("Error_SmartcardNotConnected"));
int ret = NativeMethods.SCardReconnect(m_Card, (int)share, (int)protocol, (int)disposition, out m_ActiveProtocol);
if (ret != NativeMethods.SCARD_S_SUCCESS)
throw new SmartcardException(ResourceController.GetString("Error_SmartcardReconnect"), ret);
}
