Exemple #1
0
 /// <summary>
 /// Parses a collection of query string values as a <see cref="System.Json.JsonObject"/>.
 /// </summary>
 /// <param name="queryStringValues">The collection of query string values.</param>
 /// <param name="maxDepth">The maximum depth of object graph encoded as x-www-form-urlencoded.</param>
 /// <returns>The <see cref="System.Json.JsonObject"/> corresponding to the given query string values.</returns>
 internal static JsonObject ParseFormUrlEncoded(IEnumerable <Tuple <string, string> > queryStringValues, int maxDepth)
 {
     DiagnosticUtility.ExceptionUtility.ThrowOnNull(queryStringValues, "queryString");
     return(FormUrlEncodedExtensions.Parse(queryStringValues, maxDepth));
 }
Exemple #2
0
        public void DeserializeRequest(Message message, object[] parameters)
        {
            JsonValue jsonValue   = null;
            bool      isJsonInput = false;

            if (message != null)
            {
                if (message.IsEmpty)
                {
                    Encoding contentEncoding;
                    if (IsContentTypeSupported(WebOperationContext.Current.IncomingRequest.ContentType, ApplicationJsonContentType, out contentEncoding))
                    {
                        isJsonInput = true;
                        jsonValue   = null;
                    }
                }
                else if (message.Properties.ContainsKey(WebBodyFormatMessageProperty.Name))
                {
                    WebBodyFormatMessageProperty bodyFormatProperty =
                        (WebBodyFormatMessageProperty)message.Properties[WebBodyFormatMessageProperty.Name];
                    if (bodyFormatProperty.Format == WebContentFormat.Json)
                    {
                        isJsonInput = true;
                        jsonValue   = DeserializeFromJXML(message);
                    }
                }
            }

            if (!isJsonInput)
            {
                Encoding contentEncoding;
                if (!IsContentTypeSupported(WebOperationContext.Current.IncomingRequest.ContentType, FormUrlEncodedContentType, out contentEncoding))
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.ExpectUrlEncodedOrJson));
                }

                string formData = string.Empty;
                if (message != null && !message.IsEmpty)
                {
                    XmlDictionaryReader bodyReader = message.GetReaderAtBodyContents();
                    bodyReader.ReadStartElement(BinaryElementName);

                    using (Stream s = new MemoryStream(bodyReader.ReadContentAsBase64()))
                    {
                        if (contentEncoding == null)
                        {
                            formData = new StreamReader(s).ReadToEnd();
                        }
                        else
                        {
                            formData = new StreamReader(s, contentEncoding).ReadToEnd();
                        }
                    }
                }

                jsonValue = FormUrlEncodedExtensions.ParseFormUrlEncoded(formData, this.readerQuotas.MaxDepth);
            }

            UriTemplateMatch match = WebOperationContext.Current.IncomingRequest.UriTemplateMatch;

            MessagePartDescriptionCollection messageParts = this.operationDescription.Messages[0].Body.Parts;

            Func <MessagePartDescription, object> binder = this.CreateParameterBinder(match);

            object[] values = messageParts.Select(p => binder(p)).ToArray();

            values[this.jsonValuePosition] = jsonValue;
            values.CopyTo(parameters, 0);
        }