/// <summary>
/// Initializes a new instance.
/// </summary>
public SDataException(WebException innerException)
: base(GetMessage(innerException), innerException, innerException.Status, innerException.Response)
{
if (Response == null)
{
return;
}
var httpResponse = Response as HttpWebResponse;
_statusCode = httpResponse != null ? httpResponse.StatusCode : (HttpStatusCode?)null;
MediaType contentType;
if (MediaTypeNames.TryGetMediaType(Response.ContentType, out contentType))
{
var handler = ContentManager.GetHandler(contentType);
if (handler != null)
{
using (var responseStream = Response.GetResponseStream())
{
_content = handler.ReadFrom(responseStream);
}
if (ContentHelper.IsDictionary(_content))
{
var diagnosis = ContentHelper.Deserialize <Diagnosis>(_content);
if (diagnosis != null)
{
_diagnoses = new Diagnoses {
diagnosis
};
}
}
else if (ContentHelper.IsCollection(_content))
{
var diagnoses = ContentHelper.Deserialize <Diagnoses>(_content);
if (diagnoses != null)
{
_diagnoses = diagnoses;
}
}
}
}
}
internal SDataResponse(WebResponse response, string redirectLocation)
{
var httpResponse = response as HttpWebResponse;
_statusCode = httpResponse != null ? httpResponse.StatusCode : 0;
MediaType contentType;
if (MediaTypeNames.TryGetMediaType(response.ContentType, out contentType))
{
_contentType = contentType;
}
_eTag = response.Headers["ETag"];
_location = response.Headers["Location"] ?? redirectLocation;
var header = response.Headers["Expires"];
DateTimeOffset date;
if (DateTimeOffset.TryParse(header, CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal, out date))
{
_expires = date;
}
header = response.Headers["Retry-After"];
int num;
if (DateTimeOffset.TryParse(header, CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal, out date))
{
_retryAfter = date;
}
else if (int.TryParse(header, NumberStyles.Any, CultureInfo.InvariantCulture, out num))
{
_retryAfter = DateTimeOffset.UtcNow.AddSeconds(num);
}
_form = new Dictionary <string, string>();
_files = new List <AttachedFile>();
if (_statusCode != HttpStatusCode.NoContent)
{
using (var responseStream = response.GetResponseStream())
{
string boundary;
if (_contentType == MediaType.Multipart && TryGetMultipartBoundary(response.ContentType, out boundary))
{
var multipart = MimeMessage.Parse(responseStream, boundary);
var isFormData = string.Equals(new ContentType(response.ContentType).SubType, "form-data", StringComparison.OrdinalIgnoreCase);
foreach (var part in multipart)
{
if (_content == null && MediaTypeNames.TryGetMediaType(part.ContentType, out contentType))
{
_contentType = contentType;
_content = LoadContent(part.Content, _contentType.Value);
}
else
{
if (isFormData)
{
var name = ContentDisposition.Parse(part.ContentDisposition)["name"];
if (name != null)
{
var value = new StreamReader(part.Content).ReadToEnd();
_form.Add(name, value);
continue;
}
}
_files.Add(new AttachedFile(part));
}
}
}
else
{
_content = LoadContent(responseStream, _contentType);
if (_statusCode == HttpStatusCode.Accepted)
{
var tracking = ContentHelper.Deserialize <Tracking>(_content);
if (tracking != null)
{
_content = tracking;
}
}
else if (_statusCode >= HttpStatusCode.BadRequest)
{
if (ContentHelper.IsDictionary(_content))
{
var diagnosis = ContentHelper.Deserialize <Diagnosis>(_content);
if (diagnosis != null)
{
throw new SDataException(new Diagnoses {
diagnosis
}, _statusCode);
}
}
else if (ContentHelper.IsCollection(_content))
{
var diagnoses = ContentHelper.Deserialize <Diagnoses>(_content);
if (diagnoses != null)
{
throw new SDataException(diagnoses, _statusCode);
}
}
}
}
}
}
}
private void WriteRequestContent(MediaType?contentType, object content, Stream stream)
{
var isMultipart = Form.Count > 0 || Files.Count > 0;
var requestStream = isMultipart ? new MemoryStream() : stream;
if (contentType == null)
{
if (ContentHelper.IsDictionary(content))
{
contentType = MediaType.AtomEntry;
}
else if (ContentHelper.IsCollection(content))
{
contentType = MediaType.Atom;
}
else if (content is IXmlSerializable)
{
contentType = MediaType.Xml;
}
else if (content is string)
{
contentType = MediaType.Text;
}
else if (ContentHelper.IsObject(content))
{
contentType = MediaType.AtomEntry;
}
}
if (contentType != null && content != null)
{
var handler = ContentManager.GetHandler(contentType.Value);
if (handler == null)
{
throw new NotSupportedException(string.Format("Content type '{0}' not supported", contentType));
}
handler.WriteTo(content, requestStream, NamingScheme);
}
if (isMultipart)
{
requestStream.Seek(0, SeekOrigin.Begin);
using (var multipart = new MimeMessage())
{
if (contentType != null)
{
var part = new MimePart(requestStream)
{
ContentType = MediaTypeNames.GetMediaType(contentType.Value)
};
multipart.Add(part);
}
foreach (var data in Form)
{
var part = new MimePart(new MemoryStream(Encoding.UTF8.GetBytes(data.Value)))
{
ContentType = MediaTypeNames.TextMediaType,
ContentTransferEncoding = "binary",
ContentDisposition = "inline; name=" + data.Key
};
multipart.Add(part);
}
foreach (var file in Files)
{
var contentDisposition = "attachment";
if (file.FileName != null)
{
contentDisposition += Encoding.UTF8.GetByteCount(file.FileName) == file.FileName.Length
? "; filename=" + string.Format("\"{0}\"", file.FileName.Replace("\"", "\\\""))
: "; filename*=" + string.Format("{0}''{1}", Encoding.UTF8.WebName, System.Uri.EscapeDataString(file.FileName));
}
var part = new MimePart(file.Stream)
{
ContentType = file.ContentType ?? "application/octet-stream",
ContentTransferEncoding = "binary",
ContentDisposition = contentDisposition
};
multipart.Add(part);
}
multipart.WriteTo(stream);
_request.ContentType = string.Format("multipart/{0}; boundary={1}", (Files.Count > 0 ? "related" : "form-data"), multipart.Boundary);
}
}
else if (contentType != null)
{
_request.ContentType = MediaTypeNames.GetMediaType(contentType.Value);
}
}
