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update responses

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pull/702/head
Luke Pulverenti 8 years ago
parent 65cb19a726
commit c035f2baa1
21 changed files with 174 additions and 536 deletions
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8
Emby.Server.Core/ApplicationHost.cs
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@ -554,7 +554,7 @@ namespace Emby.Server.Core
ZipClient = new ZipClient(FileSystemManager);
RegisterSingleInstance(ZipClient);
RegisterSingleInstance<IHttpResultFactory>(new HttpResultFactory(LogManager, FileSystemManager, JsonSerializer, XmlSerializer));
RegisterSingleInstance<IHttpResultFactory>(new HttpResultFactory(LogManager, FileSystemManager, JsonSerializer, MemoryStreamFactory));
RegisterSingleInstance<IServerApplicationHost>(this);
RegisterSingleInstance<IServerApplicationPaths>(ApplicationPaths);
@ -614,6 +614,9 @@ namespace Emby.Server.Core
RegisterSingleInstance<ISearchEngine>(() => new SearchEngine(LogManager, LibraryManager, UserManager));
CertificatePath = GetCertificatePath(true);
Certificate = GetCertificate(CertificatePath);
HttpServer = HttpServerFactory.CreateServer(this, LogManager, ServerConfigurationManager, NetworkManager, MemoryStreamFactory, "Emby", "web/index.html", textEncoding, SocketFactory, CryptographyProvider, JsonSerializer, XmlSerializer, EnvironmentInfo, Certificate);
HttpServer.GlobalResponse = LocalizationManager.GetLocalizedString("StartupEmbyServerIsLoading");
RegisterSingleInstance(HttpServer, false);
@ -995,9 +998,6 @@ namespace Emby.Server.Core
/// </summary>
private void StartServer()
{
CertificatePath = GetCertificatePath(true);
Certificate = GetCertificate(CertificatePath);
try
{
ServerManager.Start(GetUrlPrefixes());

17
Emby.Server.Implementations/HttpServer/HttpListenerHost.cs
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@ -86,9 +86,7 @@ namespace Emby.Server.Implementations.HttpServer
public string GlobalResponse { get; set; }
public override void Configure()
{
var mapExceptionToStatusCode = new Dictionary<Type, int>
readonly Dictionary<Type, int> _mapExceptionToStatusCode = new Dictionary<Type, int>
{
{typeof (InvalidOperationException), 500},
{typeof (NotImplementedException), 500},
@ -102,6 +100,8 @@ namespace Emby.Server.Implementations.HttpServer
{typeof (NotSupportedException), 500}
};
public override void Configure()
{
var requestFilters = _appHost.GetExports<IRequestFilter>().ToList();
foreach (var filter in requestFilters)
{
@ -240,7 +240,12 @@ namespace Emby.Server.Implementations.HttpServer
return;
}
httpRes.StatusCode = 500;
int statusCode;
if (!_mapExceptionToStatusCode.TryGetValue(ex.GetType(), out statusCode))
{
statusCode = 500;
}
httpRes.StatusCode = statusCode;
httpRes.ContentType = "text/html";
httpRes.Write(ex.Message);
@ -518,6 +523,10 @@ namespace Emby.Server.Implementations.HttpServer
{
await handler.ProcessRequestAsync(httpReq, httpRes, operationName).ConfigureAwait(false);
}
else
{
ErrorHandler(new FileNotFoundException(), httpReq);
}
}
catch (Exception ex)
{

91
Emby.Server.Implementations/HttpServer/HttpResultFactory.cs
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@ -34,19 +34,16 @@ namespace Emby.Server.Implementations.HttpServer
private readonly ILogger _logger;
private readonly IFileSystem _fileSystem;
private readonly IJsonSerializer _jsonSerializer;
private readonly IXmlSerializer _xmlSerializer;
private readonly IMemoryStreamFactory _memoryStreamFactory;
/// <summary>
/// Initializes a new instance of the <see cref="HttpResultFactory" /> class.
/// </summary>
/// <param name="logManager">The log manager.</param>
/// <param name="fileSystem">The file system.</param>
/// <param name="jsonSerializer">The json serializer.</param>
public HttpResultFactory(ILogManager logManager, IFileSystem fileSystem, IJsonSerializer jsonSerializer, IXmlSerializer xmlSerializer)
public HttpResultFactory(ILogManager logManager, IFileSystem fileSystem, IJsonSerializer jsonSerializer, IMemoryStreamFactory memoryStreamFactory)
{
_fileSystem = fileSystem;
_jsonSerializer = jsonSerializer;
_xmlSerializer = xmlSerializer;
_memoryStreamFactory = memoryStreamFactory;
_logger = logManager.GetLogger("HttpResultFactory");
}
@ -59,17 +56,13 @@ namespace Emby.Server.Implementations.HttpServer
/// <returns>System.Object.</returns>
public object GetResult(object content, string contentType, IDictionary<string, string> responseHeaders = null)
{
return GetHttpResult(content, contentType, responseHeaders);
return GetHttpResult(content, contentType, true, responseHeaders);
}
/// <summary>
/// Gets the HTTP result.
/// </summary>
/// <param name="content">The content.</param>
/// <param name="contentType">Type of the content.</param>
/// <param name="responseHeaders">The response headers.</param>
/// <returns>IHasHeaders.</returns>
private IHasHeaders GetHttpResult(object content, string contentType, IDictionary<string, string> responseHeaders = null)
private IHasHeaders GetHttpResult(object content, string contentType, bool addCachePrevention, IDictionary<string, string> responseHeaders = null)
{
IHasHeaders result;
@ -98,7 +91,7 @@ namespace Emby.Server.Implementations.HttpServer
}
else
{
result = new HttpResult(content, contentType);
result = new HttpResult(content, contentType, HttpStatusCode.OK);
}
}
}
@ -107,7 +100,11 @@ namespace Emby.Server.Implementations.HttpServer
responseHeaders = new Dictionary<string, string>();
}
responseHeaders["Expires"] = "-1";
if (addCachePrevention)
{
responseHeaders["Expires"] = "-1";
}
AddResponseHeaders(result, responseHeaders);
return result;
@ -184,8 +181,6 @@ namespace Emby.Server.Implementations.HttpServer
/// <returns></returns>
public object ToOptimizedResult<T>(IRequest request, T dto)
{
request.Response.Dto = dto;
var compressionType = GetCompressionType(request);
if (compressionType == null)
{
@ -204,6 +199,7 @@ namespace Emby.Server.Implementations.HttpServer
}
}
// Do not use the memoryStreamFactory here, they don't place nice with compression
using (var ms = new MemoryStream())
{
using (var compressionStream = GetCompressionStream(ms, compressionType))
@ -213,12 +209,9 @@ namespace Emby.Server.Implementations.HttpServer
var compressedBytes = ms.ToArray();
var httpResult = new HttpResult(compressedBytes, request.ResponseContentType)
{
Status = request.Response.StatusCode
};
var httpResult = new StreamWriter(compressedBytes, request.ResponseContentType, _logger);
httpResult.Headers["Content-Length"] = compressedBytes.Length.ToString(UsCulture);
//httpResult.Headers["Content-Length"] = compressedBytes.Length.ToString(UsCulture);
httpResult.Headers["Content-Encoding"] = compressionType;
return httpResult;
@ -226,6 +219,16 @@ namespace Emby.Server.Implementations.HttpServer
}
}
private static Stream GetCompressionStream(Stream outputStream, string compressionType)
{
if (compressionType == "deflate")
return new DeflateStream(outputStream, CompressionMode.Compress, true);
if (compressionType == "gzip")
return new GZipStream(outputStream, CompressionMode.Compress, true);
throw new NotSupportedException(compressionType);
}
public static string GetRealContentType(string contentType)
{
return contentType == null
@ -233,7 +236,7 @@ namespace Emby.Server.Implementations.HttpServer
: contentType.Split(';')[0].ToLower().Trim();
}
public static string SerializeToXmlString(object from)
private string SerializeToXmlString(object from)
{
using (var ms = new MemoryStream())
{
@ -253,16 +256,6 @@ namespace Emby.Server.Implementations.HttpServer
}
}
private static Stream GetCompressionStream(Stream outputStream, string compressionType)
{
if (compressionType == "deflate")
return new DeflateStream(outputStream, CompressionMode.Compress);
if (compressionType == "gzip")
return new GZipStream(outputStream, CompressionMode.Compress);
throw new NotSupportedException(compressionType);
}
/// <summary>
/// Gets the optimized result using cache.
/// </summary>
@ -358,23 +351,7 @@ namespace Emby.Server.Implementations.HttpServer
return hasHeaders;
}
IHasHeaders httpResult;
var stream = result as Stream;
if (stream != null)
{
httpResult = new StreamWriter(stream, contentType, _logger);
}
else
{
// Otherwise wrap into an HttpResult
httpResult = new HttpResult(result, contentType ?? "text/html", HttpStatusCode.NotModified);
}
AddResponseHeaders(httpResult, responseHeaders);
return httpResult;
return GetHttpResult(result, contentType, false, responseHeaders);
}
/// <summary>
@ -603,7 +580,7 @@ namespace Emby.Server.Implementations.HttpServer
{
stream.Dispose();
return GetHttpResult(new byte[] { }, contentType);
return GetHttpResult(new byte[] { }, contentType, true);
}
return new StreamWriter(stream, contentType, _logger)
@ -630,13 +607,13 @@ namespace Emby.Server.Implementations.HttpServer
if (isHeadRequest)
{
return GetHttpResult(new byte[] { }, contentType);
return GetHttpResult(new byte[] { }, contentType, true);
}
return GetHttpResult(contents, contentType, responseHeaders);
return GetHttpResult(contents, contentType, true, responseHeaders);
}
public static byte[] Compress(string text, string compressionType)
private byte[] Compress(string text, string compressionType)
{
if (compressionType == "deflate")
return Deflate(text);
@ -647,12 +624,12 @@ namespace Emby.Server.Implementations.HttpServer
throw new NotSupportedException(compressionType);
}
public static byte[] Deflate(string text)
private byte[] Deflate(string text)
{
return Deflate(Encoding.UTF8.GetBytes(text));
}
public static byte[] Deflate(byte[] bytes)
private byte[] Deflate(byte[] bytes)
{
// In .NET FX incompat-ville, you can't access compressed bytes without closing DeflateStream
// Which means we must use MemoryStream since you have to use ToArray() on a closed Stream
@ -666,12 +643,12 @@ namespace Emby.Server.Implementations.HttpServer
}
}
public static byte[] GZip(string text)
private byte[] GZip(string text)
{
return GZip(Encoding.UTF8.GetBytes(text));
}
public static byte[] GZip(byte[] buffer)
private byte[] GZip(byte[] buffer)
{
using (var ms = new MemoryStream())
using (var zipStream = new GZipStream(ms, CompressionMode.Compress))

7
Emby.Server.Implementations/HttpServer/SocketSharp/WebSocketSharpResponse.cs
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@ -77,8 +77,6 @@ namespace Emby.Server.Implementations.HttpServer.SocketSharp
get { return _response.OutputStream; }
}
public object Dto { get; set; }
public void Write(string text)
{
var bOutput = System.Text.Encoding.UTF8.GetBytes(text);
@ -120,11 +118,6 @@ namespace Emby.Server.Implementations.HttpServer.SocketSharp
}
}
public void End()
{
Close();
}
public void Flush()
{
_response.OutputStream.Flush();

12
Emby.Server.Implementations/HttpServer/StreamWriter.cs
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@ -25,6 +25,8 @@ namespace Emby.Server.Implementations.HttpServer
/// <value>The source stream.</value>
private Stream SourceStream { get; set; }
private byte[] SourceBytes { get; set; }
/// <summary>
/// The _options
/// </summary>
@ -40,7 +42,6 @@ namespace Emby.Server.Implementations.HttpServer
public Action OnComplete { get; set; }
public Action OnError { get; set; }
private readonly byte[] _bytes;
/// <summary>
/// Initializes a new instance of the <see cref="StreamWriter" /> class.
@ -73,14 +74,13 @@ namespace Emby.Server.Implementations.HttpServer
/// <param name="contentType">Type of the content.</param>
/// <param name="logger">The logger.</param>
public StreamWriter(byte[] source, string contentType, ILogger logger)
: this(new MemoryStream(source), contentType, logger)
{
if (string.IsNullOrEmpty(contentType))
{
throw new ArgumentNullException("contentType");
}
_bytes = source;
SourceBytes = source;
Logger = logger;
Headers["Content-Type"] = contentType;
@ -92,9 +92,11 @@ namespace Emby.Server.Implementations.HttpServer
{
try
{
if (_bytes != null)
var bytes = SourceBytes;
if (bytes != null)
{
await responseStream.WriteAsync(_bytes, 0, _bytes.Length);
await responseStream.WriteAsync(bytes, 0, bytes.Length).ConfigureAwait(false);
}
else
{

1
MediaBrowser.Api/MediaBrowser.Api.csproj
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@ -142,6 +142,7 @@
<Compile Include="System\ActivityLogWebSocketListener.cs" />
<Compile Include="System\SystemService.cs" />
<Compile Include="Movies\TrailersService.cs" />
<Compile Include="TestService.cs" />
<Compile Include="TvShowsService.cs" />
<Compile Include="UserLibrary\ArtistsService.cs" />
<Compile Include="UserLibrary\BaseItemsByNameService.cs" />

12
MediaBrowser.Api/Playback/StaticRemoteStreamWriter.cs
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@ -1,6 +1,8 @@
using MediaBrowser.Common.Net;
using System.Collections.Generic;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Model.Services;
namespace MediaBrowser.Api.Playback
@ -8,7 +10,7 @@ namespace MediaBrowser.Api.Playback
/// <summary>
/// Class StaticRemoteStreamWriter
/// </summary>
public class StaticRemoteStreamWriter : IStreamWriter, IHasHeaders
public class StaticRemoteStreamWriter : IAsyncStreamWriter, IHasHeaders
{
/// <summary>
/// The _input stream
@ -34,15 +36,11 @@ namespace MediaBrowser.Api.Playback
get { return _options; }
}
/// <summary>
/// Writes to.
/// </summary>
/// <param name="responseStream">The response stream.</param>
public void WriteTo(Stream responseStream)
public async Task WriteToAsync(Stream responseStream, CancellationToken cancellationToken)
{
using (_response)
{
_response.Content.CopyTo(responseStream, 819200);
await _response.Content.CopyToAsync(responseStream, 81920, cancellationToken).ConfigureAwait(false);
}
}
}

77
MediaBrowser.Api/TestService.cs
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@ -0,0 +1,77 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using MediaBrowser.Model.Services;
namespace MediaBrowser.Api
{
[Route("/Test/String", "GET")]
public class GetString
{
}
[Route("/Test/OptimizedString", "GET")]
public class GetOptimizedString
{
}
[Route("/Test/Bytes", "GET")]
public class GetBytes
{
}
[Route("/Test/OptimizedBytes", "GET")]
public class GetOptimizedBytes
{
}
[Route("/Test/Stream", "GET")]
public class GetStream
{
}
[Route("/Test/OptimizedStream", "GET")]
public class GetOptimizedStream
{
}
[Route("/Test/BytesWithContentType", "GET")]
public class GetBytesWithContentType
{
}
public class TestService : BaseApiService
{
public object Get(GetString request)
{
return "Welcome to Emby!";
}
public object Get(GetOptimizedString request)
{
return ToOptimizedResult("Welcome to Emby!");
}
public object Get(GetBytes request)
{
return Encoding.UTF8.GetBytes("Welcome to Emby!");
}
public object Get(GetOptimizedBytes request)
{
return ToOptimizedResult(Encoding.UTF8.GetBytes("Welcome to Emby!"));
}
public object Get(GetBytesWithContentType request)
{
return ApiEntryPoint.Instance.ResultFactory.GetResult(Encoding.UTF8.GetBytes("Welcome to Emby!"), "text/html");
}
public object Get(GetStream request)
{
return new MemoryStream(Encoding.UTF8.GetBytes("Welcome to Emby!"));
}
public object Get(GetOptimizedStream request)
{
return ToOptimizedResult(new MemoryStream(Encoding.UTF8.GetBytes("Welcome to Emby!")));
}
}
}

5
MediaBrowser.Model/Services/IHttpResult.cs
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@ -19,11 +19,6 @@ namespace MediaBrowser.Model.Services
/// </summary>
HttpStatusCode StatusCode { get; set; }
/// <summary>
/// The HTTP Status Description
/// </summary>
string StatusDescription { get; set; }
/// <summary>
/// The HTTP Response ContentType
/// </summary>

16
MediaBrowser.Model/Services/IRequest.cs
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@ -136,34 +136,18 @@ namespace MediaBrowser.Model.Services
Stream OutputStream { get; }
/// <summary>
/// The Response DTO
/// </summary>
object Dto { get; set; }
/// <summary>
/// Write once to the Response Stream then close it.
/// </summary>
/// <param name="text"></param>
void Write(string text);
/// <summary>
/// Buffer the Response OutputStream so it can be written in 1 batch
/// </summary>
bool UseBufferedStream { get; set; }
/// <summary>
/// Signal that this response has been handled and no more processing should be done.
/// When used in a request or response filter, no more filters or processing is done on this request.
/// </summary>
void Close();
/// <summary>
/// Calls Response.End() on ASP.NET HttpResponse otherwise is an alias for Close().
/// Useful when you want to prevent ASP.NET to provide it's own custom error page.
/// </summary>
void End();
/// <summary>
/// Response.Flush() and OutputStream.Flush() seem to have different behaviour in ASP.NET
/// </summary>

20
ServiceStack/Host/ContentTypes.cs
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@ -13,37 +13,31 @@ namespace ServiceStack.Host
public void SerializeToStream(IRequest req, object response, Stream responseStream)
{
var contentType = req.ResponseContentType;
var serializer = GetResponseSerializer(contentType);
if (serializer == null)
throw new NotSupportedException("ContentType not supported: " + contentType);
var serializer = GetStreamSerializer(contentType);
var httpRes = new HttpResponseStreamWrapper(responseStream, req)
{
Dto = req.Response.Dto
};
serializer(req, response, httpRes);
serializer(response, responseStream);
}
public Action<IRequest, object, IResponse> GetResponseSerializer(string contentType)
public Action<object, IResponse> GetResponseSerializer(string contentType)
{
var serializer = GetStreamSerializer(contentType);
if (serializer == null) return null;
return (httpReq, dto, httpRes) => serializer(httpReq, dto, httpRes.OutputStream);
return (dto, httpRes) => serializer(dto, httpRes.OutputStream);
}
public Action<IRequest, object, Stream> GetStreamSerializer(string contentType)
public Action<object, Stream> GetStreamSerializer(string contentType)
{
switch (GetRealContentType(contentType))
{
case "application/xml":
case "text/xml":
case "text/xml; charset=utf-8": //"text/xml; charset=utf-8" also matches xml
return (r, o, s) => ServiceStackHost.Instance.SerializeToXml(o, s);
return (o, s) => ServiceStackHost.Instance.SerializeToXml(o, s);
case "application/json":
case "text/json":
return (r, o, s) => ServiceStackHost.Instance.SerializeToJson(o, s);
return (o, s) => ServiceStackHost.Instance.SerializeToJson(o, s);
}
return null;

95
ServiceStack/Host/HttpResponseStreamWrapper.cs
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@ -1,95 +0,0 @@
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Text;
using MediaBrowser.Model.Services;
namespace ServiceStack.Host
{
public class HttpResponseStreamWrapper : IHttpResponse
{
private static readonly UTF8Encoding UTF8EncodingWithoutBom = new UTF8Encoding(false);
public HttpResponseStreamWrapper(Stream stream, IRequest request)
{
this.OutputStream = stream;
this.Request = request;
this.Headers = new Dictionary<string, string>();
this.Items = new Dictionary<string, object>();
}
public Dictionary<string, string> Headers { get; set; }
public object OriginalResponse
{
get { return null; }
}
public IRequest Request { get; private set; }
public int StatusCode { set; get; }
public string StatusDescription { set; get; }
public string ContentType { get; set; }
public void AddHeader(string name, string value)
{
this.Headers[name] = value;
}
public string GetHeader(string name)
{
return this.Headers[name];
}
public void Redirect(string url)
{
this.Headers["Location"] = url;
}
public Stream OutputStream { get; private set; }
public object Dto { get; set; }
public void Write(string text)
{
var bytes = UTF8EncodingWithoutBom.GetBytes(text);
OutputStream.Write(bytes, 0, bytes.Length);
}
public bool UseBufferedStream { get; set; }
public void Close()
{
if (IsClosed) return;
OutputStream.Dispose();
IsClosed = true;
}
public void End()
{
Close();
}
public void Flush()
{
OutputStream.Flush();
}
public bool IsClosed { get; private set; }
public void SetContentLength(long contentLength) {}
public bool KeepAlive { get; set; }
public Dictionary<string, object> Items { get; private set; }
public void SetCookie(Cookie cookie)
{
}
public void ClearCookies()
{
}
}
}

3
ServiceStack/Host/ServiceController.cs
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@ -210,9 +210,6 @@ namespace ServiceStack.Host
//Executes the service and returns the result
var response = await ServiceExecGeneral.Execute(serviceType, req, service, requestDto, requestType.GetOperationName()).ConfigureAwait(false);
if (req.Response.Dto == null)
req.Response.Dto = response;
return response;
}
}

90
ServiceStack/HttpResponseExtensionsInternal.cs
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@ -33,8 +33,11 @@ namespace ServiceStack
var stream = result as Stream;
if (stream != null)
{
WriteTo(stream, response.OutputStream);
return true;
using (stream)
{
await stream.CopyToAsync(response.OutputStream).ConfigureAwait(false);
return true;
}
}
var bytes = result as byte[];
@ -43,35 +46,13 @@ namespace ServiceStack
response.ContentType = "application/octet-stream";
response.SetContentLength(bytes.Length);
response.OutputStream.Write(bytes, 0, bytes.Length);
await response.OutputStream.WriteAsync(bytes, 0, bytes.Length).ConfigureAwait(false);
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>
@ -85,7 +66,7 @@ namespace ServiceStack
httpRes.SetContentLength(0);
}
public static Task WriteToResponse(this IResponse httpRes, MediaBrowser.Model.Services.IRequest httpReq, object result)
public static Task WriteToResponse(this IResponse httpRes, IRequest httpReq, object result)
{
if (result == null)
{
@ -98,19 +79,10 @@ namespace ServiceStack
{
httpResult.RequestContext = httpReq;
httpReq.ResponseContentType = httpResult.ContentType ?? httpReq.ResponseContentType;
var httpResSerializer = ContentTypes.Instance.GetResponseSerializer(httpReq.ResponseContentType);
return httpRes.WriteToResponse(httpResult, httpResSerializer, httpReq);
return httpRes.WriteToResponseInternal(httpResult, 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;
return httpRes.WriteToResponseInternal(result, httpReq);
}
/// <summary>
@ -119,17 +91,11 @@ namespace ServiceStack
/// </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)
private static async Task WriteToResponseInternal(this IResponse response, object result, IRequest request)
{
var defaultContentType = request.ResponseContentType;
if (result == null)
{
response.EndRequestWithNoContent();
return;
}
var httpResult = result as IHttpResult;
if (httpResult != null)
@ -137,10 +103,8 @@ namespace ServiceStack
if (httpResult.RequestContext == null)
httpResult.RequestContext = request;
response.Dto = response.Dto ?? GetDto(httpResult);
response.StatusCode = httpResult.Status;
response.StatusDescription = httpResult.StatusDescription ?? httpResult.StatusCode.ToString();
response.StatusDescription = httpResult.StatusCode.ToString();
if (string.IsNullOrEmpty(httpResult.ContentType))
{
httpResult.ContentType = defaultContentType;
@ -159,21 +123,12 @@ namespace ServiceStack
}
}
}
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));
@ -196,42 +151,25 @@ namespace ServiceStack
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);
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();
var serializer = ContentTypes.Instance.GetResponseSerializer(defaultContentType);
serializer(result, response);
}
}
}

193
ServiceStack/HttpResult.cs
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@ -13,31 +13,7 @@ namespace ServiceStack
public class HttpResult
: IHttpResult, IAsyncStreamWriter
{
public HttpResult()
: this((object)null, null)
{
}
public HttpResult(object response)
: this(response, null)
{
}
public HttpResult(object response, string contentType)
: this(response, contentType, HttpStatusCode.OK)
{
}
public HttpResult(HttpStatusCode statusCode, string statusDescription)
: this()
{
StatusCode = statusCode;
StatusDescription = statusDescription;
}
public HttpResult(object response, HttpStatusCode statusCode)
: this(response, null, statusCode)
{ }
public object Response { get; set; }
public HttpResult(object response, string contentType, HttpStatusCode statusCode)
{
@ -49,102 +25,12 @@ namespace ServiceStack
this.StatusCode = statusCode;
}
public HttpResult(Stream responseStream, string contentType)
: this(null, contentType, HttpStatusCode.OK)
{
this.ResponseStream = responseStream;
}
public HttpResult(string responseText, string contentType)
: this(null, contentType, HttpStatusCode.OK)
{
this.ResponseText = responseText;
}
public HttpResult(byte[] responseBytes, string contentType)
: this(null, contentType, HttpStatusCode.OK)
{
this.ResponseStream = new MemoryStream(responseBytes);
}
public string ResponseText { get; private set; }
public Stream ResponseStream { get; private set; }
public string ContentType { get; set; }
public IDictionary<string, string> Headers { get; private set; }
public List<Cookie> Cookies { get; private set; }
public string ETag { get; set; }
public TimeSpan? Age { get; set; }
public TimeSpan? MaxAge { get; set; }
public DateTime? Expires { get; set; }
public DateTime? LastModified { get; set; }
public Func<IDisposable> ResultScope { get; set; }
public string Location
{
set
{
if (StatusCode == HttpStatusCode.OK)
StatusCode = HttpStatusCode.Redirect;
this.Headers["Location"] = value;
}
}
public void SetPermanentCookie(string name, string value)
{
SetCookie(name, value, DateTime.UtcNow.AddYears(20), null);
}
public void SetPermanentCookie(string name, string value, string path)
{
SetCookie(name, value, DateTime.UtcNow.AddYears(20), path);
}
public void SetSessionCookie(string name, string value)
{
SetSessionCookie(name, value, null);
}
public void SetSessionCookie(string name, string value, string path)
{
path = path ?? "/";
this.Headers["Set-Cookie"] = string.Format("{0}={1};path=" + path, name, value);
}
public void SetCookie(string name, string value, TimeSpan expiresIn, string path)
{
var expiresAt = DateTime.UtcNow.Add(expiresIn);
SetCookie(name, value, expiresAt, path);
}
public void SetCookie(string name, string value, DateTime expiresAt, string path, bool secure = false, bool httpOnly = false)
{
path = path ?? "/";
var cookie = string.Format("{0}={1};expires={2};path={3}", name, value, expiresAt.ToString("R"), path);
if (secure)
cookie += ";Secure";
if (httpOnly)
cookie += ";HttpOnly";
this.Headers["Set-Cookie"] = cookie;
}
public void DeleteCookie(string name)
{
var cookie = string.Format("{0}=;expires={1};path=/", name, DateTime.UtcNow.AddDays(-1).ToString("R"));
this.Headers["Set-Cookie"] = cookie;
}
public int Status { get; set; }
public HttpStatusCode StatusCode
@ -153,75 +39,12 @@ namespace ServiceStack
set { Status = (int)value; }
}
public string StatusDescription { get; set; }
public object Response { get; set; }
public MediaBrowser.Model.Services.IRequest RequestContext { get; set; }
public string View { get; set; }
public string Template { get; set; }
public int PaddingLength { get; set; }
public IRequest RequestContext { get; set; }
public async Task WriteToAsync(Stream responseStream, CancellationToken cancellationToken)
{
try
{
await WriteToInternalAsync(responseStream, cancellationToken).ConfigureAwait(false);
responseStream.Flush();
}
finally
{
DisposeStream();
}
}
public static Task WriteTo(Stream inStream, Stream outStream, CancellationToken cancellationToken)
{
var memoryStream = inStream as MemoryStream;
if (memoryStream != null)
{
memoryStream.WriteTo(outStream);
return Task.FromResult(true);
}
return inStream.CopyToAsync(outStream, 81920, cancellationToken);
}
public async Task WriteToInternalAsync(Stream responseStream, CancellationToken cancellationToken)
{
var response = RequestContext != null ? RequestContext.Response : null;
if (this.ResponseStream != null)
{
if (response != null)
{
var ms = ResponseStream as MemoryStream;
if (ms != null)
{
response.SetContentLength(ms.Length);
await ms.CopyToAsync(responseStream, 81920, cancellationToken).ConfigureAwait(false);
return;
}
}
await WriteTo(this.ResponseStream, responseStream, cancellationToken).ConfigureAwait(false);
return;
}
if (this.ResponseText != null)
{
var bytes = Encoding.UTF8.GetBytes(this.ResponseText);
if (response != null)
response.SetContentLength(bytes.Length);
await responseStream.WriteAsync(bytes, 0, bytes.Length).ConfigureAwait(false);
return;
}
var bytesResponse = this.Response as byte[];
if (bytesResponse != null)
{
@ -234,17 +57,5 @@ namespace ServiceStack
ContentTypes.Instance.SerializeToStream(this.RequestContext, this.Response, responseStream);
}
private void DisposeStream()
{
try
{
if (ResponseStream != null)
{
this.ResponseStream.Dispose();
}
}
catch { /*ignore*/ }
}
}
}

1
ServiceStack/ServiceStack.csproj
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@ -73,7 +73,6 @@
<Compile Include="Host\ContentTypes.cs" />
<Compile Include="ReflectionExtensions.cs" />
<Compile Include="StringMapTypeDeserializer.cs" />
<Compile Include="Host\HttpResponseStreamWrapper.cs" />
<Compile Include="HttpResult.cs" />
<Compile Include="ServiceStackHost.cs" />
<Compile Include="ServiceStackHost.Runtime.cs" />

3
SocketHttpListener.Portable/Net/EndPointListener.cs
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@ -119,7 +119,6 @@ namespace SocketHttpListener.Net
if (listener == null)
return false;
context.Listener = listener;
context.Connection.Prefix = prefix;
return true;
}
@ -129,7 +128,7 @@ namespace SocketHttpListener.Net
if (context == null || context.Request == null)
return;
context.Listener.UnregisterContext(context);
listener.UnregisterContext(context);
}
HttpListener SearchListener(Uri uri, out ListenerPrefix prefix)

10
SocketHttpListener.Portable/Net/HttpConnection.cs
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@ -1,7 +1,6 @@
using System;
using System.IO;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Model.Cryptography;
using MediaBrowser.Model.IO;
@ -210,12 +209,7 @@ namespace SocketHttpListener.Net
// TODO: can we get this stream before reading the input?
if (o_stream == null)
{
HttpListener listener = context.Listener;
if (listener == null)
return new ResponseStream(stream, context.Response, true, _memoryStreamFactory, _textEncoding);
o_stream = new ResponseStream(stream, context.Response, listener.IgnoreWriteExceptions, _memoryStreamFactory, _textEncoding);
o_stream = new ResponseStream(stream, context.Response, _memoryStreamFactory, _textEncoding);
}
return o_stream;
}
@ -257,7 +251,7 @@ namespace SocketHttpListener.Net
Close(true);
return;
}
HttpListener listener = context.Listener;
HttpListener listener = epl.Listener;
if (last_listener != listener)
{
RemoveConnection();

11
SocketHttpListener.Portable/Net/HttpListener.cs
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@ -28,7 +28,6 @@ namespace SocketHttpListener.Net
HttpListenerPrefixCollection prefixes;
AuthenticationSchemeSelector auth_selector;
string realm;
bool ignore_write_exceptions;
bool unsafe_ntlm_auth;
bool listening;
bool disposed;
@ -92,16 +91,6 @@ namespace SocketHttpListener.Net
}
}
public bool IgnoreWriteExceptions
{
get { return ignore_write_exceptions; }
set
{
CheckDisposed();
ignore_write_exceptions = value;
}
}
public bool IsListening
{
get { return listening; }

1
SocketHttpListener.Portable/Net/HttpListenerContext.cs
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@ -18,7 +18,6 @@ namespace SocketHttpListener.Net
HttpConnection cnc;
string error;
int err_status = 400;
internal HttpListener Listener;
private readonly ILogger _logger;
private readonly ICryptoProvider _cryptoProvider;
private readonly IMemoryStreamFactory _memoryStreamFactory;

37
SocketHttpListener.Portable/Net/ResponseStream.cs
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@ -17,17 +17,15 @@ namespace SocketHttpListener.Net
class ResponseStream : Stream
{
HttpListenerResponse response;
bool ignore_errors;
bool disposed;
bool trailer_sent;
Stream stream;
private readonly IMemoryStreamFactory _memoryStreamFactory;
private readonly ITextEncoding _textEncoding;
internal ResponseStream(Stream stream, HttpListenerResponse response, bool ignore_errors, IMemoryStreamFactory memoryStreamFactory, ITextEncoding textEncoding)
internal ResponseStream(Stream stream, HttpListenerResponse response, IMemoryStreamFactory memoryStreamFactory, ITextEncoding textEncoding)
{
this.response = response;
this.ignore_errors = ignore_errors;
_memoryStreamFactory = memoryStreamFactory;
_textEncoding = textEncoding;
this.stream = stream;
@ -130,18 +128,7 @@ namespace SocketHttpListener.Net
internal void InternalWrite(byte[] buffer, int offset, int count)
{
if (ignore_errors)
{
try
{
stream.Write(buffer, offset, count);
}
catch { }
}
else
{
stream.Write(buffer, offset, count);
}
stream.Write(buffer, offset, count);
}
public override void Write(byte[] buffer, int offset, int count)
@ -214,23 +201,13 @@ namespace SocketHttpListener.Net
InternalWrite(bytes, 0, bytes.Length);
}
try
{
if (count > 0)
{
await stream.WriteAsync(buffer, offset, count, cancellationToken).ConfigureAwait(false);
}
if (response.SendChunked)
stream.Write(crlf, 0, 2);
}
catch
if (count > 0)
{
if (!ignore_errors)
{
throw;
}
await stream.WriteAsync(buffer, offset, count, cancellationToken).ConfigureAwait(false);
}
if (response.SendChunked)
stream.Write(crlf, 0, 2);
}
//public override IAsyncResult BeginWrite(byte[] buffer, int offset, int count,

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