public int Read(out int statusCode)
{
var read = _stream.Read(_buffer, 0, _buffer.Length);
var length = read;
statusCode = HttpHelper.GetStatusCode(_buffer, 0, read);
_responseType = HttpHelper.GetResponseType(_buffer, 0, read);
if (_responseType == ResponseType.ContentLength)
{
var responseLength = HttpHelperContentLength.GetResponseLength(_buffer, 0, read);
while (length < responseLength)
{
length += _stream.Read(_buffer, 0, _buffer.Length);
}
}
else if (_responseType == ResponseType.Chunked)
{
while (!HttpHelperChunked.IsEndOfChunkedStream(_buffer, read))
{
read = _stream.Read(_buffer, 0, _buffer.Length);
length += read;
}
}
else
{
throw new UnknownResponseTypeException();
}
return(length);
}
public int ReadPipelined(out int statusCode)
{
if (_bufferIndex == 0)
{
_read = _stream.Read(_buffer, 0, _buffer.Length);
}
_responseType = HttpHelper.GetResponseType(_buffer, _bufferIndex, _read);
while (_responseType == ResponseType.Unknown)
{
// Shift the buffer if we are running out of space
if (_bufferIndex > _buffer.Length / 2)
{
Buffer.BlockCopy(_buffer, _bufferIndex, _buffer, 0, _read - _bufferIndex);
_read -= _bufferIndex;
_bufferIndex = 0;
}
_read += _stream.Read(_buffer, _read, _buffer.Length - _read);
_responseType = HttpHelper.GetResponseType(_buffer, _bufferIndex, _read);
}
statusCode = HttpHelper.GetStatusCode(_buffer, _bufferIndex, _read);
if (_responseType == ResponseType.ContentLength)
{
var length = _read - _bufferIndex;
var responseLength = HttpHelperContentLength.GetResponseLength(_buffer, _bufferIndex, _read);
while (responseLength < 0)
{
// Shift the buffer if we are running out of space
if (_bufferIndex > _buffer.Length / 2)
{
Buffer.BlockCopy(_buffer, _bufferIndex, _buffer, 0, _read - _bufferIndex);
_read -= _bufferIndex;
_bufferIndex = 0;
}
_read += _stream.Read(_buffer, _read, _buffer.Length - _read);
length = _read - _bufferIndex;
responseLength = HttpHelperContentLength.GetResponseLength(_buffer, _bufferIndex, _read);
}
while (length < responseLength)
{
_read = _stream.Read(_buffer, 0, _buffer.Length);
length += _read;
}
var end = _read - (length - responseLength);
_bufferIndex = _read > end ? end : 0;
return(responseLength);
}
else if (_responseType == ResponseType.Chunked)
{
var length = 0;
var streamEnd = HttpHelperChunked.SeekEndOfChunkedStream(_buffer, _bufferIndex, _read);
if (streamEnd >= 0)
{
length = streamEnd - _bufferIndex;
}
while (streamEnd < 0)
{
_read = _stream.Read(_buffer, 0, _buffer.Length);
length += _read;
streamEnd = HttpHelperChunked.SeekEndOfChunkedStream(_buffer, 0, _read);
if (streamEnd >= 0)
{
length += streamEnd;
}
}
_bufferIndex = _read > streamEnd ? streamEnd : 0;
return(length);
}
else
{
throw new UnknownResponseTypeException();
}
}