private bool ParseHeaders()
{
if (!_continuation)
{
_headers = new Headers <RequestHeader>(2);
}
_continuation = false;
while (true)
{
var maybeHeaderLine = NextLine(ResponseStatus.BadRequest.GetDescription(),
"\n\nHeader is required.");
if (!maybeHeaderLine.IsPresent)
{
return(true);
}
var headerLine = maybeHeaderLine.Get();
if (string.IsNullOrEmpty(headerLine))
{
break;
}
var header = RequestHeader.FromString(headerLine);
_headers.Add(header);
if (_contentLength == 0)
{
var maybeContentLength = header.IfContentLength;
if (maybeContentLength > 0)
{
_contentLength = maybeContentLength;
}
}
}
if (_headers.Count == 0)
{
throw new ArgumentException(ResponseStatus.BadRequest.GetDescription() +
"\n\nHeader is required.");
}
return(NextStep());
}
/// <summary> /// Answer myself as <see cref="RequestHeader"/>. /// </summary> /// <returns><see cref="RequestHeader"/></returns> public RequestHeader ToRequestHeader() => RequestHeader.WithContentType(ToString());
