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 = new MultipartBoundary(boundary, false); // This stream will drain any preamble data and remove the first boundary marker. // TODO: HeadersLengthLimit can't be modified until after the constructor. _currentStream = new MultipartReaderStream(_stream, _boundary) { LengthLimit = HeadersLengthLimit }; }
/// <summary> /// Creates a stream that reads until it reaches the given boundary pattern. /// </summary> /// <param name="stream">The <see cref="BufferedReadStream"/>.</param> /// <param name="boundary">The boundary pattern to use.</param> /// <param name="bytePool">The ArrayPool pool to use for temporary byte arrays.</param> public MultipartReaderStream(BufferedReadStream stream, MultipartBoundary boundary, ArrayPool <byte> bytePool) { if (stream == null) { throw new ArgumentNullException(nameof(stream)); } if (boundary == null) { throw new ArgumentNullException(nameof(boundary)); } _bytePool = bytePool; _innerStream = stream; _innerOffset = _innerStream.CanSeek ? _innerStream.Position : 0; _boundary = boundary; }
/// <summary> /// Creates a stream that reads until it reaches the given boundary pattern. /// </summary> /// <param name="stream">The <see cref="BufferedReadStream"/>.</param> /// <param name="boundary">The boundary pattern to use.</param> public MultipartReaderStream(BufferedReadStream stream, MultipartBoundary boundary) : this(stream, boundary, ArrayPool <byte> .Shared) { }