/// <summary>
/// Make a RCTP command from the given enumerator.
/// </summary>
/// <param name="enumerator">The enumerator to create the command from.</param>
/// <param name="command">The RCTP command that is defined within the token enumerator.</param>
/// <param name="errorResponse">The error that indicates why the command could not be made.</param>
/// <returns>Returns true if a command could be made, false if not.</returns>
public bool TryMakeRcpt(TokenEnumerator enumerator, out SmtpCommand command, out SmtpResponse errorResponse)
{
Debug.Assert(enumerator.Peek() == new Token(TokenKind.Text, "RCPT"));
command = null;
errorResponse = null;
enumerator.Take();
enumerator.TakeWhile(TokenKind.Space);
if (enumerator.Take() != new Token(TokenKind.Text, "TO") || enumerator.Take() != new Token(TokenKind.Punctuation, ":"))
{
errorResponse = new SmtpResponse(SmtpReplyCode.SyntaxError, "missing the TO:");
return(false);
}
// according to the spec, whitespace isnt allowed here anyway
enumerator.TakeWhile(TokenKind.Space);
IMailbox mailbox;
if (_parser.TryMakePath(enumerator, out mailbox) == false)
{
_logger.LogVerbose("Syntax Error (Text={0})", enumerator.AsText());
errorResponse = SmtpResponse.SyntaxError;
return(false);
}
// TODO: support optional service extension parameters here
command = new RcptCommand(mailbox, _options.MailboxFilterFactory);
return(true);
}
/// <summary>
/// Make a RCTP command from the given enumerator.
/// </summary>
/// <param name="command">The RCTP command that is defined within the token enumerator.</param>
/// <param name="errorResponse">The error that indicates why the command could not be made.</param>
/// <returns>Returns true if a command could be made, false if not.</returns>
public bool TryMakeRcpt(out SmtpCommand command, out SmtpResponse errorResponse)
{
command = null;
errorResponse = null;
Enumerator.Take();
Enumerator.Skip(TokenKind.Space);
if (Enumerator.Take() != Tokens.Text.To || Enumerator.Take() != Tokens.Colon)
{
errorResponse = new SmtpResponse(SmtpReplyCode.SyntaxError, "missing the TO:");
return(false);
}
// according to the spec, whitespace isnt allowed here anyway
Enumerator.Skip(TokenKind.Space);
if (TryMakePath(out IMailbox mailbox) == false)
{
_options.Logger.LogVerbose("Syntax Error (Text={0})", CompleteTokenizedText());
errorResponse = SmtpResponse.SyntaxError;
return(false);
}
// TODO: support optional service extension parameters here
command = new RcptCommand(_options, mailbox);
return(true);
}
/// <summary>
/// Make a RCTP command from the given enumerator.
/// </summary>
/// <param name="enumerator">The enumerator to create the command from.</param>
/// <param name="command">The RCTP command that is defined within the token enumerator.</param>
/// <param name="errorResponse">The error that indicates why the command could not be made.</param>
/// <returns>Returns true if a command could be made, false if not.</returns>
public bool TryMakeRcpt(TokenEnumerator enumerator, out SmtpCommand command, out SmtpResponse errorResponse)
{
Debug.Assert(enumerator.Peek() == new Token(TokenKind.Text, "RCPT"));
command = null;
errorResponse = null;
enumerator.Take();
enumerator.TakeWhile(TokenKind.Space);
if (enumerator.Take() != new Token(TokenKind.Text, "TO") || enumerator.Take() != new Token(TokenKind.Punctuation, ":"))
{
errorResponse = new SmtpResponse(SmtpReplyCode.SyntaxError, "missing the TO:");
return false;
}
// according to the spec, whitespace isnt allowed here anyway
enumerator.TakeWhile(TokenKind.Space);
IMailbox mailbox;
if (_parser.TryMakePath(enumerator, out mailbox) == false)
{
_logger.LogVerbose("Syntax Error (Text={0})", enumerator.AsText());
errorResponse = SmtpResponse.SyntaxError;
return false;
}
// TODO: support optional service extension parameters here
command = new RcptCommand(mailbox, _options.MailboxFilterFactory);
return true;
}
/// <summary>
/// Visit an RCPT command.
/// </summary>
/// <param name="command">The command that is being visited.</param>
protected virtual void Visit(RcptCommand command)
{
}
