/// <summary>
/// Adds an Response object to the end of the FtpResponseQueue.
/// </summary>
/// <param name="item">An FtpResponse item.</param>
public void Enqueue(FtpResponse item)
{
lock (this)
{
_queue.Enqueue(item);
}
}
/// <summary>
/// Constructor for FtpResponse.
/// </summary>
/// <param name="response">FtpResponse object.</param>
public FtpResponse(FtpResponse response)
{
_rawText = response.RawText;
_text = response.Text;
_code = response.Code;
_isInformational = response.IsInformational;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpItemParsingException(string message, FtpResponse response, Exception innerException)
: base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpDataCompressionException(string message, FtpResponse response, Exception innerException)
: base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpLoginException(string message, FtpResponse response, Exception innerException)
: base(message, response, innerException)
{
}
private bool IsUnhappyResponse(FtpResponse response)
{
if (
response.Code == FtpResponseCode.ServiceNotAvailableClosingControlConnection
|| response.Code == FtpResponseCode.CannotOpenDataConnection
|| response.Code == FtpResponseCode.ConnectionClosedSoTransferAborted
|| response.Code == FtpResponseCode.RequestedFileActionNotTaken
|| response.Code == FtpResponseCode.RequestedActionAbortedDueToLocalErrorInProcessing
|| response.Code == FtpResponseCode.RequestedActionNotTakenInsufficientStorage
|| response.Code == FtpResponseCode.SyntaxErrorCommandUnrecognized
|| response.Code == FtpResponseCode.SyntaxErrorInParametersOrArguments
|| response.Code == FtpResponseCode.CommandNotImplemented
|| response.Code == FtpResponseCode.BadSequenceOfCommands
|| response.Code == FtpResponseCode.CommandNotImplementedForThatParameter
|| response.Code == FtpResponseCode.NotLoggedIn
|| response.Code == FtpResponseCode.NeedAccountForStoringFiles
|| response.Code == FtpResponseCode.RequestedActionNotTakenFileUnavailable
|| response.Code == FtpResponseCode.RequestedActionAbortedPageTypeUnknown
|| response.Code == FtpResponseCode.RequestedFileActionAbortedExceededStorageAllocation
|| response.Code == FtpResponseCode.RequestedActionNotTakenFileNameNotAllowed)
return true;
else
return false;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpConnectionBrokenException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpFileIntegrityException(string message, FtpResponse response, Exception innerException)
: base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpConnectionOpenException(string message, FtpResponse response, Exception innerException)
: base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpConnectionOpenException(string message, FtpResponse response, Exception innerException)
: base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpConnectionClosedException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpCommandNotSupportedException(string message, FtpResponse response, Exception innerException)
:
base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpHashingInvalidAlgorithmException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpItemParsingException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpConnectionClosedException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="response">FtpResponse object.</param>
public FtpResponseEventArgs(FtpResponse response)
{
_response = response;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpDataConnectionTimeoutException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpConnectionBrokenException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpCommandResponseTimeoutException(string message, FtpResponse response, Exception innerException)
:
base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpAuthenticationException(string message, FtpResponse response, Exception innerException)
:
base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpCommandResponseTimeoutException(string message, FtpResponse response)
: base(message, response)
{
}
private void DontWaitForHappyCodes()
{
if (_responseQueue.Count == 0)
return;
_responseList.Clear();
while (_responseQueue.Count > 0)
{
FtpResponse response = _responseQueue.Dequeue();
_responseList.Add(response);
RaiseServerResponseEvent(new FtpResponse(response));
}
_response = _responseList.GetLast();
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpAsynchronousOperationException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpLoginException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpHashingServerBusyException(string message, FtpResponse response, Exception innerException)
: base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpCommandResponseTimeoutException(string message, FtpResponse response, Exception innerException)
: base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpHashingServerBusyException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpFeatureException(string message, FtpResponse response, Exception innerException)
: base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpSecureConnectionException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpAuthenticationException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpDataConnectionTimeoutException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpSecureConnectionException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpNetworkVersionException(string message, FtpResponse response, Exception innerException)
: base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpDataTransferException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpNetworkVersionException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpDataTransferException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpDataCompressionException(string message, FtpResponse response, Exception innerException)
: base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpAsynchronousOperationException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpDataCompressionException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpFileIntegrityException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpCertificateValidationException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpAuthenticationException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpException(string message, FtpResponse response, Exception innerException)
: base(message, innerException)
{
_response = response;
}
/// <summary>
/// Waits until a happy code has been returned by the FTP server or times out.
/// </summary>
/// <param name="timeout">Maximum time to wait before timing out.</param>
/// <param name="happyResponseCodes">Server response codes to wait for.</param>
protected internal void WaitForHappyCodes(int timeout, params FtpResponseCode[] happyResponseCodes)
{
_responseList.Clear();
do
{
FtpResponse response = GetNextCommandResponse(timeout);
_responseList.Add(response);
RaiseServerResponseEvent(new FtpResponse(response));
if (!response.IsInformational)
{
if (IsHappyResponse(response, happyResponseCodes))
break;
if (IsUnhappyResponse(response))
{
_response = response;
throw new FtpResponseException("FTP command failed.", response);
}
}
} while (true);
_response = _responseList.GetLast();
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpException(string message, FtpResponse response)
: base(message)
{
_response = response;
}
private bool IsHappyResponse(FtpResponse response, FtpResponseCode[] happyResponseCodes)
{
// always return true if there are no responses to validate
if (happyResponseCodes.Length == 0)
return true;
for (int j = 0; j < happyResponseCodes.Length; j++)
{
if (happyResponseCodes[j] == response.Code)
return true;
}
return false;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpException(string message, FtpResponse response, Exception innerException)
:
base(message, innerException)
{
_response = response;
}
private void RaiseServerResponseEvent(FtpResponse response)
{
if (ServerResponse != null)
ServerResponse(this, new FtpResponseEventArgs(response));
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpException(string message, FtpResponse response)
: base(message)
{
_response = response;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpProxyException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="response">FtpResponse object.</param>
public FtpResponseEventArgs(FtpResponse response)
{
_response = response;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpLoginException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpFileIntegrityException(string message, FtpResponse response, Exception innerException)
: base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpCommandResponseTimeoutException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpFileIntegrityException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpDataCompressionException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
/// <param name="innerException">The inner exception object.</param>
public FtpAuthenticationException(string message, FtpResponse response, Exception innerException)
: base(message, response, innerException)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpFeatureException(string message, FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="message">Exception message text.</param>
/// <param name="response">Ftp response object.</param>
public FtpCertificateValidationException(string message, FtpResponse response)
: base(message, response)
{
}