/// <summary>
/// Initializes a new instance of the
/// <see cref="BytesRoad.Net.Ftp.FtpProtocolException">FtpProtocolException</see>
/// class with the specified message and additional information.
/// </summary>
/// <param name="message">The error message string.</param>
/// <param name="respone">An instance of the
/// <see cref="BytesRoad.Net.Ftp.FtpResponse">FtpResponse</see>
/// class which represents the malformed response.
/// </param>
/// <param name="line">
/// Index of malformed line in response.
/// </param>
/// <param name="pos">
/// Position in line, where the error occurs.
/// </param>
public FtpProtocolException(string message,
FtpResponse respone,
int line,
int pos) : base(message)
{
_response = Response;
_line = line;
_pos = pos;
}
override internal void OnNewResponseLine(FtpResponse ctx, FtpResponseLine line)
{
if (FtpResponseLineType.Single == line.Type)
{
ctx.ChangeState(new FtpResponseCompleted());
}
else if (FtpResponseLineType.First == line.Type)
{
ctx.ChangeState(new FtpResponseIntermediate());
}
else
{
ctx.ChangeState(new FtpResponseFormatError());
throw new FtpProtocolException("Unexpected response line received.", null, -1, -1);
//throw new FtpResponseFormatException("Unexpected respone line received.", ctx.CurrentLineNumber);
}
}
/// <summary>
/// Initializes a new instance of the
/// <see cref="BytesRoad.Net.Ftp.FtpAbortedException">FtpAbortedException</see>
/// class with the specified message and additional information.
/// </summary>
/// <param name="message">The error message string.</param>
/// <param name="response">
/// An instance of the
/// <see cref="BytesRoad.Net.Ftp.FtpResponse">FtpResponse</see>
/// class which represents the response from the FTP server.
/// </param>
public FtpAbortedException(string message, FtpResponse response)
: base(message, response)
{
}
internal void SetResponse(FtpResponse r)
{
_response = r;
}
/// <summary>
/// Initializes a new instance of the
/// <see cref="BytesRoad.Net.Ftp.FtpErrorException">FtpErrorException</see>
/// class with the specified message and additional information.
/// </summary>
/// <param name="message">The error message string.</param>
/// <param name="response">
/// An instance of the
/// <see cref="BytesRoad.Net.Ftp.FtpResponse">FtpResponse</see>
/// class which represents the negative response.
/// </param>
public FtpErrorException(string message, FtpResponse response) : base(message)
{
_response = response;
}
/// <summary>
/// Initializes a new instance of the
/// <see cref="BytesRoad.Net.Ftp.FtpAccountRequiredException">FtpAccountRequiredException</see>
/// class with the specified message and additional information.
/// </summary>
/// <param name="message">The error message string.</param>
/// <param name="response">
/// An instance of the
/// <see cref="BytesRoad.Net.Ftp.FtpResponse">FtpResponse</see>
/// class which represents the response from the FTP server.
/// </param>
public FtpAccountRequiredException(string message,
FtpResponse response)
: base(message, response)
{
}
/// <summary>
/// Initializes a new instance of the
/// <see cref="BytesRoad.Net.Ftp.FtpRestartNotSupportedException">FtpRestartNotSupportedException</see>
/// class with the specified message and additional information.
/// </summary>
/// <param name="message">The error message string.</param>
/// <param name="response">
/// An instance of the
/// <see cref="BytesRoad.Net.Ftp.FtpResponse">FtpResponse</see>
/// class which represents the negative response.
/// </param>
public FtpRestartNotSupportedException(string message,
FtpResponse response) : base(message, response)
{
}
abstract internal void OnNewResponseLine(FtpResponse ctx, FtpResponseLine line);
override internal void OnNewResponseLine(FtpResponse ctx, FtpResponseLine line)
{
throw new InvalidOperationException("Invalid response can't be modified");
}