public CoreResponseData(StatusLineValues values, HttpResponseHeaders headers,Stream connectStream)
{
this.StatusCode = (HttpStatusCode)values.StatusCode;
this.StatusDescription = values.StatusDescription;
this.ContentLength = values.ContentLength;
if (values.MajorVersion == 1 && values.MinorVersion == 1)
{
this.HttpVersion = HttpVersion.HTTP11;
}
else if (values.MajorVersion == 2 && values.MinorVersion == 0)
{
this.HttpVersion = HttpVersion.HTTP20;
}
this.ResponseHeaders = headers;
this.ConnectStream = connectStream;
}
internal HttpResponse(Uri responseUri, HttpMethod method, CoreResponseData coreData, DecompressionMethods decompressionMethod)
{
_uri = responseUri;
_method = method;
_coreResponseData = coreData;
_connectStream = coreData.ConnectStream;
_headers = coreData.ResponseHeaders;
_statusCode = coreData.StatusCode;
_contentLength = coreData.ContentLength;
_statusDescription = coreData.StatusDescription;
_version = coreData.HttpVersion;
//if (this.m_ContentLength == 0L && this.m_ConnectStream is ConnectStream)
//{
// ((ConnectStream)this.m_ConnectStream).CallDone();
//}
var text = _headers[HttpHeaderNames.ContentLocation];
if (text != null)
{
try
{
Uri uri;
if (Uri.TryCreate(_uri, text, out uri))
{
_uri = uri;
}
}
catch { }
}
if (decompressionMethod != DecompressionMethods.None)
{
if ((text = _headers[HttpHeaderNames.ContentEncoding]) != null)
{
if ((decompressionMethod & DecompressionMethods.GZip) == DecompressionMethods.GZip && text.IndexOf(HttpRequest.GZipHeader, 0, StringComparison.OrdinalIgnoreCase) >= 0)
{
_connectStream = new GZipStream(_connectStream, CompressionMode.Decompress);
_contentLength = -1L;
_headers.SetInternal(HttpHeaderNames.TransferEncoding, null);
}
else if ((decompressionMethod & DecompressionMethods.Deflate) == DecompressionMethods.Deflate && text.IndexOf(HttpRequest.DeflateHeader, 0, StringComparison.OrdinalIgnoreCase) >= 0)
{
_connectStream = new DeflateStream(_connectStream, CompressionMode.Decompress);
_contentLength = -1L;
_headers.SetInternal(HttpHeaderNames.TransferEncoding, null);
}
}
}
}
private DataParseStatus ParseResponseData(ArraySegment<byte> data, ref int bytesScanned, ref bool requestDone)
{
var result = DataParseStatus.NeedMoreData;
requestDone = false;
switch (_readState)
{
case ReadState.Start:
{
_readState = ReadState.StatusLine;
_statusState = BeforeVersionNumbers;
_totalResponseHeadersLength = 0;
_statusLineValues = new StatusLineValues()
{
MajorVersion = 0,
MinorVersion = 0,
StatusCode = 0,
StatusDescription = ""
};
goto case ReadState.StatusLine;
}
case ReadState.StatusLine:
{
var parseStatus = this.ParseStatusLine(data, ref bytesScanned);
if (parseStatus == DataParseStatus.Done)
{
_readState = ReadState.Headers;
_responseHeaders = new HttpResponseHeaders();
goto case ReadState.Headers;
}
else if (parseStatus != DataParseStatus.NeedMoreData)
{
result = parseStatus;
break;
}
break;
}
case ReadState.Headers:
{
if (bytesScanned >= data.Count)
{
//need more data
break;
}
var parseStatus = _responseHeaders.ParseHeaders(data, ref bytesScanned, ref _totalResponseHeadersLength, _maximumResponseHeadersLength);
if (parseStatus == DataParseStatus.Invalid || parseStatus == DataParseStatus.DataTooBig)
{
result = parseStatus;
break;
}
else if (parseStatus == DataParseStatus.Done)
{
//if StatusCode is BadRequest or Continue
goto case ReadState.Data;
}
break;
}
case ReadState.Data:
{
requestDone = true;
result = DataParseStatus.Done;
break;
}
}
return result;
}
