/// <summary>
/// Default constructor.
/// </summary>
/// <param name="responseLine">TcpMessage server response line.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>responseLine</b> is null.</exception>
public TcpClientException(string responseLine) : base(responseLine.TrimEnd())
{
if (responseLine == null)
{
throw new ArgumentNullException("responseLine");
}
m_ReplyStream = TcpReplyStream.Parse(responseLine);
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="replyStream">TcpMessage server error reply lines.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>replyLines</b> is null reference.</exception>
public TcpClientException(TcpReplyStream replyStream)
: base(replyStream.Text.TrimEnd())
{
if (replyStream == null)
{
throw new ArgumentNullException("replyStream");
}
m_ReplyStream = replyStream;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="message">Owner TcpMessage server message.</param>
/// <param name="reply">TcpMessage server reply.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>message</b> or <b>reply</b> is null reference.</exception>
public TcpStartedEventArgs(TcpMessage message, TcpReplyStream reply)
{
if (message == null)
{
throw new ArgumentNullException("message");
}
if (reply == null)
{
throw new ArgumentNullException("reply");
}
m_Task = message;
m_Reply = reply;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="message">Owner TcpMessage server message.</param>
/// <param name="stream">Message stream.</param>
/// <param name="reply">TcpMessage server reply.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>message</b>, <b>stream</b> or <b>reply</b> is null reference.</exception>
public TcpMessageCompletedEventArgs(TcpMessage message, Stream stream, TcpReplyStream reply)
{
if (message == null)
{
throw new ArgumentNullException("message");
}
if (stream == null)
{
throw new ArgumentNullException("stream");
}
if (reply == null)
{
throw new ArgumentNullException("reply");
}
m_Task = message;
m_Stream = stream;
m_Reply = reply;
}
/// <summary>
/// Parses TcpMessage reply-stream
/// </summary>
/// <param name="stream">TcpMessage server reply-stream.</param>
/// <returns>Returns parsed TcpMessage server reply-line.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>line</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when reply-line parsing fails.</exception>
public static TcpReplyStream Parse(Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
/* RFC 5321 4.2.
* Reply-line = *( Reply-code "-" [ textstring ] CRLF )
* Reply-code [ SP textstring ] CRLF
*
* Since, in violation of this specification, the text is sometimes not sent, clients that do not
* receive it SHOULD be prepared to process the code alone (with or without a trailing space character).
*/
TcpReplyStream reply = new TcpReplyStream(NetStream.EnsureNetStream(stream));
if (reply.ReplyCode <= 0)
{
throw new ParseException("Invalid TcpMessage server reply-stream '" + reply.ReplyCode.ToString() + "' reply-code.");
}
return(reply);
}
