update portable projects

1 files changed, 237 insertions, 0 deletions

diff --git a/ServiceStack/HttpResponseExtensionsInternal.cs b/ServiceStack/HttpResponseExtensionsInternal.cs
new file mode 100644
index 000000000..1195f63ca
--- /dev/null
+++ b/ServiceStack/HttpResponseExtensionsInternal.cs
@@ -0,0 +1,237 @@
+//Copyright (c) Service Stack LLC. All Rights Reserved.
+//License: https://raw.github.com/ServiceStack/ServiceStack/master/license.txt
+
+using System;
+using System.IO;
+using System.Net;
+using System.Threading.Tasks;
+using System.Collections.Generic;
+using System.Threading;
+using MediaBrowser.Model.Services;
+using ServiceStack.Host;
+
+namespace ServiceStack
+{
+    public static class HttpResponseExtensionsInternal
+    {
+        public static async Task<bool> WriteToOutputStream(IResponse response, object result)
+        {
+            var asyncStreamWriter = result as IAsyncStreamWriter;
+            if (asyncStreamWriter != null)
+            {
+                await asyncStreamWriter.WriteToAsync(response.OutputStream, CancellationToken.None).ConfigureAwait(false);
+                return true;
+            }
+
+            var streamWriter = result as IStreamWriter;
+            if (streamWriter != null)
+            {
+                streamWriter.WriteTo(response.OutputStream);
+                return true;
+            }
+
+            var stream = result as Stream;
+            if (stream != null)
+            {
+                WriteTo(stream, response.OutputStream);
+                return true;
+            }
+
+            var bytes = result as byte[];
+            if (bytes != null)
+            {
+                response.ContentType = "application/octet-stream";
+                response.SetContentLength(bytes.Length);
+
+                response.OutputStream.Write(bytes, 0, bytes.Length);
+                return true;
+            }
+
+            return false;
+        }
+
+        public static long WriteTo(Stream inStream, Stream outStream)
+        {
+            var memoryStream = inStream as MemoryStream;
+            if (memoryStream != null)
+            {
+                memoryStream.WriteTo(outStream);
+                return memoryStream.Position;
+            }
+
+            var data = new byte[4096];
+            long total = 0;
+            int bytesRead;
+
+            while ((bytesRead = inStream.Read(data, 0, data.Length)) > 0)
+            {
+                outStream.Write(data, 0, bytesRead);
+                total += bytesRead;
+            }
+
+            return total;
+        }
+
+        /// <summary>
+        /// End a ServiceStack Request with no content
+        /// </summary>
+        public static void EndRequestWithNoContent(this IResponse httpRes)
+        {
+            if (httpRes.StatusCode == (int)HttpStatusCode.OK)
+            {
+                httpRes.StatusCode = (int)HttpStatusCode.NoContent;
+            }
+
+            httpRes.SetContentLength(0);
+        }
+
+        public static Task WriteToResponse(this IResponse httpRes, MediaBrowser.Model.Services.IRequest httpReq, object result)
+        {
+            if (result == null)
+            {
+                httpRes.EndRequestWithNoContent();
+                return Task.FromResult(true);
+            }
+
+            var httpResult = result as IHttpResult;
+            if (httpResult != null)
+            {
+                httpResult.RequestContext = httpReq;
+                httpReq.ResponseContentType = httpResult.ContentType ?? httpReq.ResponseContentType;
+                var httpResSerializer = ContentTypes.Instance.GetResponseSerializer(httpReq.ResponseContentType);
+                return httpRes.WriteToResponse(httpResult, httpResSerializer, httpReq);
+            }
+
+            var serializer = ContentTypes.Instance.GetResponseSerializer(httpReq.ResponseContentType);
+            return httpRes.WriteToResponse(result, serializer, httpReq);
+        }
+
+        private static object GetDto(object response)
+        {
+            if (response == null) return null;
+            var httpResult = response as IHttpResult;
+            return httpResult != null ? httpResult.Response : response;
+        }
+
+        /// <summary>
+        /// Writes to response.
+        /// Response headers are customizable by implementing IHasHeaders an returning Dictionary of Http headers.
+        /// </summary>
+        /// <param name="response">The response.</param>
+        /// <param name="result">Whether or not it was implicity handled by ServiceStack's built-in handlers.</param>
+        /// <param name="defaultAction">The default action.</param>
+        /// <param name="request">The serialization context.</param>
+        /// <returns></returns>
+        public static async Task WriteToResponse(this IResponse response, object result, Action<IRequest, object, IResponse> defaultAction, MediaBrowser.Model.Services.IRequest request)
+        {
+            var defaultContentType = request.ResponseContentType;
+            if (result == null)
+            {
+                response.EndRequestWithNoContent();
+                return;
+            }
+
+            var httpResult = result as IHttpResult;
+            if (httpResult != null)
+            {
+                if (httpResult.RequestContext == null)
+                    httpResult.RequestContext = request;
+
+                response.Dto = response.Dto ?? GetDto(httpResult);
+
+                response.StatusCode = httpResult.Status;
+                response.StatusDescription = httpResult.StatusDescription ?? httpResult.StatusCode.ToString();
+                if (string.IsNullOrEmpty(httpResult.ContentType))
+                {
+                    httpResult.ContentType = defaultContentType;
+                }
+                response.ContentType = httpResult.ContentType;
+
+                if (httpResult.Cookies != null)
+                {
+                    var httpRes = response as IHttpResponse;
+                    if (httpRes != null)
+                    {
+                        foreach (var cookie in httpResult.Cookies)
+                        {
+                            httpRes.SetCookie(cookie);
+                        }
+                    }
+                }
+            }
+            else
+            {
+                response.Dto = result;
+            }
+
+            /* Mono Error: Exception: Method not found: 'System.Web.HttpResponse.get_Headers' */
+            var responseOptions = result as IHasHeaders;
+            if (responseOptions != null)
+            {
+                //Reserving options with keys in the format 'xx.xxx' (No Http headers contain a '.' so its a safe restriction)
+                const string reservedOptions = ".";
+
+                foreach (var responseHeaders in responseOptions.Headers)
+                {
+                    if (responseHeaders.Key.Contains(reservedOptions)) continue;
+                    if (responseHeaders.Key == "Content-Length")
+                    {
+                        response.SetContentLength(long.Parse(responseHeaders.Value));
+                        continue;
+                    }
+
+                    response.AddHeader(responseHeaders.Key, responseHeaders.Value);
+                }
+            }
+
+            //ContentType='text/html' is the default for a HttpResponse
+            //Do not override if another has been set
+            if (response.ContentType == null || response.ContentType == "text/html")
+            {
+                response.ContentType = defaultContentType;
+            }
+
+            if (new HashSet<string> { "application/json", }.Contains(response.ContentType))
+            {
+                response.ContentType += "; charset=utf-8";
+            }
+
+            var disposableResult = result as IDisposable;
+            var writeToOutputStreamResult = await WriteToOutputStream(response, result).ConfigureAwait(false);
+            if (writeToOutputStreamResult)
+            {
+                response.Flush(); //required for Compression
+                if (disposableResult != null) disposableResult.Dispose();
+                return;
+            }
+
+            if (httpResult != null)
+                result = httpResult.Response;
+
+            var responseText = result as string;
+            if (responseText != null)
+            {
+                if (response.ContentType == null || response.ContentType == "text/html")
+                    response.ContentType = defaultContentType;
+                response.Write(responseText);
+
+                return;
+            }
+
+            if (defaultAction == null)
+            {
+                throw new ArgumentNullException("defaultAction", String.Format(
+                    "As result '{0}' is not a supported responseType, a defaultAction must be supplied",
+                    (result != null ? result.GetType().GetOperationName() : "")));
+            }
+
+
+            if (result != null)
+                defaultAction(request, result, response);
+
+            if (disposableResult != null)
+                disposableResult.Dispose();
+        }
+
+    }
+}