Beispiel #1
0
        /// <inheritdoc />
        public HttpRequestMessage Deserialize(byte[] bytes, int offset, IFormatterResolver formatterResolver, out int readSize)
        {
            if (MessagePackBinary.IsNil(bytes, offset))
            {
                readSize = 1;
                return(null);
            }

            int startOffset = offset;

            int count = MessagePackBinary.ReadArrayHeader(bytes, offset, out readSize);

            offset += readSize;
            if (count != 5)
            {
                throw new InvalidOperationException("Request format invalid.");
            }

            // RequestPart.Version:
            string versionStr = MessagePackBinary.ReadString(bytes, offset, out readSize);

            offset += readSize;
            if (!Version.TryParse(versionStr, out Version version))
            {
                throw new InvalidOperationException($"Request version '{versionStr}' in invalid format!");
            }

            // RequestPart.UriScheme:
            string uriStr = MessagePackBinary.ReadString(bytes, offset, out readSize);

            offset += readSize;
            if (!Uri.TryCreate(uriStr, UriKind.Absolute, out Uri uri))
            {
                throw new InvalidOperationException($"Request Uri '{uri}' could not be parsed");
            }

            // RequestPart.Method:
            HttpMethod method = HttpMethodFormatter.Instance.Deserialize(bytes, offset, formatterResolver, out readSize);

            offset += readSize;

            // Create request so we can add headers and content
            HttpRequestMessage request = new HttpRequestMessage(method, uri)
            {
                Version = version
            };

            // RequestPart.Headers:
            int headersCount = MessagePackBinary.ReadMapHeader(bytes, offset, out readSize);

            offset += readSize;

            if (headersCount > 0)
            {
                while (headersCount-- > 0)
                {
                    string key = MessagePackBinary.ReadString(bytes, offset, out readSize);
                    offset += readSize;

                    int valuesCount = MessagePackBinary.ReadArrayHeader(bytes, offset, out readSize);
                    offset += readSize;

                    // Note, we can't have an empty array, and if we tried adding one it would be ignored anyway
                    // therefore it's safe to just start looping and call add for each entry.
                    while (valuesCount-- > 0)
                    {
                        string headerValue = MessagePackBinary.ReadString(bytes, offset, out readSize);
                        offset += readSize;

                        request.Headers.TryAddWithoutValidation(key, headerValue);
                    }
                }
            }

            // RequestPart.Content:
#pragma warning disable DF0023 // Marks undisposed objects assinged to a property, originated from a method invocation.
            request.Content = HttpContentFormatter.Deserialize(bytes, offset, out readSize);
#pragma warning restore DF0023 // Marks undisposed objects assinged to a property, originated from a method invocation.

            offset += readSize;

            readSize = offset - startOffset;

            return(request);
        }
        /// <inheritdoc />
        public HttpResponseMessage Deserialize(byte[] bytes, int offset, IFormatterResolver formatterResolver, out int readSize)
        {
            if (MessagePackBinary.IsNil(bytes, offset))
            {
                readSize = 1;
                return(null);
            }

            int startOffset = offset;

            int count = MessagePackBinary.ReadArrayHeader(bytes, offset, out readSize);

            offset += readSize;
            if (count != 5)
            {
                throw new InvalidOperationException("Response format invalid.");
            }

            // Version
            string versionStr = MessagePackBinary.ReadString(bytes, offset, out readSize);

            offset += readSize;
            if (!Version.TryParse(versionStr, out Version version))
            {
                throw new InvalidOperationException($"Response version '{versionStr}' in invalid format!");
            }

            // Status Code
            HttpStatusCode statusCode = (HttpStatusCode)MessagePackBinary.ReadUInt16(bytes, offset, out readSize);

            offset += readSize;

            // ReasonPhrase
            string reasonPhrase = MessagePackBinary.ReadString(bytes, offset, out readSize);

            offset += readSize;

            // Create response so we can start updating it's headers
            HttpResponseMessage response = new HttpResponseMessage(statusCode)
            {
                Version      = version,
                ReasonPhrase = reasonPhrase
            };

            // Headers
            int headersCount = MessagePackBinary.ReadMapHeader(bytes, offset, out readSize);

            offset += readSize;

            if (headersCount > 0)
            {
                while (headersCount-- > 0)
                {
                    string key = MessagePackBinary.ReadString(bytes, offset, out readSize);
                    offset += readSize;

                    int valuesCount = MessagePackBinary.ReadArrayHeader(bytes, offset, out readSize);
                    offset += readSize;

                    // Note, we can't have an empty array, and if we tried adding one it would be ignored anyway
                    // therefore it's safe to just start looping and call add for each entry.
                    while (valuesCount-- > 0)
                    {
                        string headerValue = MessagePackBinary.ReadString(bytes, offset, out readSize);
                        offset += readSize;

                        response.Headers.TryAddWithoutValidation(key, headerValue);
                    }
                }
            }

            // Content
#pragma warning disable DF0023 // Marks undisposed objects assinged to a property, originated from a method invocation.
            response.Content = HttpContentFormatter.Deserialize(bytes, offset, out readSize);
#pragma warning restore DF0023 // Marks undisposed objects assinged to a property, originated from a method invocation.

            readSize = offset - startOffset;
            return(response);
        }