コード例 #1
0
        /// <summary>
        /// Creates a new instance of the <see cref="FileMultipartSection"/> class
        /// </summary>
        /// <param name="section">The section from which to create the <see cref="FileMultipartSection"/></param>
        /// <param name="header">An already parsed content disposition header</param>
        public FileMultipartSection(MultipartSection section, ContentDispositionHeaderValue header)
        {
            if (!header.IsFileDisposition())
            {
                throw new ArgumentException($"Argument must be a file section", nameof(section));
            }
            Section = section;
            _contentDispositionHeader = header;

            Name     = HeaderUtilities.RemoveQuotes(_contentDispositionHeader.Name).ToString();
            FileName = HeaderUtilities.RemoveQuotes(
                _contentDispositionHeader.FileNameStar.HasValue ?
                _contentDispositionHeader.FileNameStar :
                _contentDispositionHeader.FileName).ToString();
        }
コード例 #2
0
        /// <summary>
        /// Reads the body of the section as a string
        /// </summary>
        /// <param name="section">The section to read from</param>
        /// <returns>The body steam as string</returns>
        public static async Task <string> ReadAsStringAsync(this MultipartSection section)
        {
            if (section == null)
            {
                throw new ArgumentNullException(nameof(section));
            }
            MediaTypeHeaderValue.TryParse(section.ContentType, out var sectionMediaType);
            var streamEncoding = sectionMediaType?.Encoding;

            if (streamEncoding == null || streamEncoding == Encoding.UTF7)
            {
                streamEncoding = Encoding.UTF8;
            }
            using (var reader = new StreamReader(
                       section.Body,
                       streamEncoding,
                       detectEncodingFromByteOrderMarks: true,
                       bufferSize: 1024,
                       leaveOpen: true))
                return(await reader.ReadToEndAsync());
        }
コード例 #3
0
 /// <summary>
 /// Creates a new instance of the <see cref="FormMultipartSection"/> class
 /// </summary>
 /// <param name="section">The section from which to create the <see cref="FormMultipartSection"/></param>
 /// <remarks>Reparses the content disposition header</remarks>
 public FormMultipartSection(MultipartSection section)
     : this(section, section.GetContentDispositionHeader())
 {
 }
コード例 #4
0
 /// <summary>
 /// Retrieves and parses the content disposition header from a section
 /// </summary>
 /// <param name="section">The section from which to retrieve</param>
 /// <returns>A <see cref="ContentDispositionHeaderValue"/> if the header was found, null otherwise</returns>
 public static ContentDispositionHeaderValue GetContentDispositionHeader(this MultipartSection section) =>
 !ContentDispositionHeaderValue.TryParse(section.ContentDisposition, out var header) ? null : header;