public MultipartReader([NotNull] string boundary, [NotNull] Stream stream, int bufferSize)
{
if (bufferSize < boundary.Length + 8) // Size of the boundary + leading and trailing CRLF + leading and trailing '--' markers.
{
throw new ArgumentOutOfRangeException(nameof(bufferSize), bufferSize, "Insufficient buffer space, the buffer must be larger than the boundary: " + boundary);
}
_stream = new BufferedReadStream(stream, bufferSize);
_boundary = boundary;
// This stream will drain any preamble data and remove the first boundary marker.
_currentStream = new MultipartReaderStream(_stream, _boundary, expectLeadingCrlf: false);
}
/// <summary>
/// Creates a stream that reads until it reaches the given boundary pattern.
/// </summary>
/// <param name="stream"></param>
/// <param name="boundary"></param>
public MultipartReaderStream(BufferedReadStream stream, string boundary, bool expectLeadingCrlf = true)
{
_innerStream = stream;
_innerOffset = _innerStream.CanSeek ? _innerStream.Position : 0;
if (expectLeadingCrlf)
{
_boundaryBytes = Encoding.UTF8.GetBytes("\r\n--" + boundary);
}
else
{
_boundaryBytes = Encoding.UTF8.GetBytes("--" + boundary);
}
_finalBoundaryLength = _boundaryBytes.Length + 2; // Include the final '--' terminator.
}
public MultipartReader(string boundary, Stream stream, int bufferSize)
{
if (boundary == null)
{
throw new ArgumentNullException(nameof(boundary));
}
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
if (bufferSize < boundary.Length + 8) // Size of the boundary + leading and trailing CRLF + leading and trailing '--' markers.
{
throw new ArgumentOutOfRangeException(nameof(bufferSize), bufferSize, "Insufficient buffer space, the buffer must be larger than the boundary: " + boundary);
}
_stream = new BufferedReadStream(stream, bufferSize);
_boundary = boundary;
// This stream will drain any preamble data and remove the first boundary marker.
_currentStream = new MultipartReaderStream(_stream, _boundary, expectLeadingCrlf: false);
}
/// <summary>
/// Creates a stream that reads until it reaches the given boundary pattern.
/// </summary>
/// <param name="stream"></param>
/// <param name="boundary"></param>
public MultipartReaderStream(BufferedReadStream stream, string boundary, bool expectLeadingCrlf = true)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
if (boundary == null)
{
throw new ArgumentNullException(nameof(boundary));
}
_innerStream = stream;
_innerOffset = _innerStream.CanSeek ? _innerStream.Position : 0;
if (expectLeadingCrlf)
{
_boundaryBytes = Encoding.UTF8.GetBytes("\r\n--" + boundary);
}
else
{
_boundaryBytes = Encoding.UTF8.GetBytes("--" + boundary);
}
_finalBoundaryLength = _boundaryBytes.Length + 2; // Include the final '--' terminator.
}
