diff options
Diffstat (limited to 'MediaBrowser.Common.Implementations/HttpServer')
6 files changed, 0 insertions, 1306 deletions
diff --git a/MediaBrowser.Common.Implementations/HttpServer/BaseRestService.cs b/MediaBrowser.Common.Implementations/HttpServer/BaseRestService.cs deleted file mode 100644 index 382183b58..000000000 --- a/MediaBrowser.Common.Implementations/HttpServer/BaseRestService.cs +++ /dev/null @@ -1,458 +0,0 @@ -using MediaBrowser.Common.Extensions; -using MediaBrowser.Common.IO; -using MediaBrowser.Common.Net; -using MediaBrowser.Model.Logging; -using ServiceStack.Common; -using ServiceStack.Common.Web; -using ServiceStack.ServiceHost; -using ServiceStack.ServiceInterface; -using System; -using System.Collections.Generic; -using System.Globalization; -using System.IO; -using System.Linq; -using System.Threading.Tasks; -using MimeTypes = MediaBrowser.Common.Net.MimeTypes; - -namespace MediaBrowser.Common.Implementations.HttpServer -{ - /// <summary> - /// Class BaseRestService - /// </summary> - public class BaseRestService : Service, IRestfulService - { - /// <summary> - /// Gets or sets the logger. - /// </summary> - /// <value>The logger.</value> - public ILogger Logger { get; set; } - - /// <summary> - /// Gets a value indicating whether this instance is range request. - /// </summary> - /// <value><c>true</c> if this instance is range request; otherwise, <c>false</c>.</value> - protected bool IsRangeRequest - { - get - { - return Request.Headers.AllKeys.Contains("Range"); - } - } - - /// <summary> - /// To the optimized result. - /// </summary> - /// <typeparam name="T"></typeparam> - /// <param name="result">The result.</param> - /// <returns>System.Object.</returns> - /// <exception cref="System.ArgumentNullException">result</exception> - protected object ToOptimizedResult<T>(T result) - where T : class - { - if (result == null) - { - throw new ArgumentNullException("result"); - } - - Response.AddHeader("Vary", "Accept-Encoding"); - - return RequestContext.ToOptimizedResult(result); - } - - /// <summary> - /// To the optimized result using cache. - /// </summary> - /// <typeparam name="T"></typeparam> - /// <param name="cacheKey">The cache key.</param> - /// <param name="lastDateModified">The last date modified.</param> - /// <param name="cacheDuration">Duration of the cache.</param> - /// <param name="factoryFn">The factory fn.</param> - /// <returns>System.Object.</returns> - /// <exception cref="System.ArgumentNullException">cacheKey</exception> - protected object ToOptimizedResultUsingCache<T>(Guid cacheKey, DateTime lastDateModified, TimeSpan? cacheDuration, Func<T> factoryFn) - where T : class - { - if (cacheKey == Guid.Empty) - { - throw new ArgumentNullException("cacheKey"); - } - if (factoryFn == null) - { - throw new ArgumentNullException("factoryFn"); - } - - var key = cacheKey.ToString("N"); - - var result = PreProcessCachedResult(cacheKey, key, lastDateModified, cacheDuration, string.Empty); - - if (result != null) - { - // Return null so that service stack won't do anything - return null; - } - - return ToOptimizedResult(factoryFn()); - } - - /// <summary> - /// To the cached result. - /// </summary> - /// <typeparam name="T"></typeparam> - /// <param name="cacheKey">The cache key.</param> - /// <param name="lastDateModified">The last date modified.</param> - /// <param name="cacheDuration">Duration of the cache.</param> - /// <param name="factoryFn">The factory fn.</param> - /// <param name="contentType">Type of the content.</param> - /// <returns>System.Object.</returns> - /// <exception cref="System.ArgumentNullException">cacheKey</exception> - protected object ToCachedResult<T>(Guid cacheKey, DateTime lastDateModified, TimeSpan? cacheDuration, Func<T> factoryFn, string contentType) - where T : class - { - if (cacheKey == Guid.Empty) - { - throw new ArgumentNullException("cacheKey"); - } - if (factoryFn == null) - { - throw new ArgumentNullException("factoryFn"); - } - - var key = cacheKey.ToString("N"); - - var result = PreProcessCachedResult(cacheKey, key, lastDateModified, cacheDuration, contentType); - - if (result != null) - { - // Return null so that service stack won't do anything - return null; - } - - return factoryFn(); - } - - /// <summary> - /// To the static file result. - /// </summary> - /// <param name="path">The path.</param> - /// <returns>System.Object.</returns> - /// <exception cref="System.ArgumentNullException">path</exception> - protected object ToStaticFileResult(string path) - { - if (string.IsNullOrEmpty(path)) - { - throw new ArgumentNullException("path"); - } - - var dateModified = File.GetLastWriteTimeUtc(path); - - var cacheKey = path + dateModified.Ticks; - - return ToStaticResult(cacheKey.GetMD5(), dateModified, null, MimeTypes.GetMimeType(path), () => Task.FromResult(GetFileStream(path))); - } - - /// <summary> - /// Gets the file stream. - /// </summary> - /// <param name="path">The path.</param> - /// <returns>Stream.</returns> - private Stream GetFileStream(string path) - { - return new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read, StreamDefaults.DefaultFileStreamBufferSize, FileOptions.Asynchronous); - } - - /// <summary> - /// To the static result. - /// </summary> - /// <param name="cacheKey">The cache key.</param> - /// <param name="lastDateModified">The last date modified.</param> - /// <param name="cacheDuration">Duration of the cache.</param> - /// <param name="contentType">Type of the content.</param> - /// <param name="factoryFn">The factory fn.</param> - /// <returns>System.Object.</returns> - /// <exception cref="System.ArgumentNullException">cacheKey</exception> - protected object ToStaticResult(Guid cacheKey, DateTime? lastDateModified, TimeSpan? cacheDuration, string contentType, Func<Task<Stream>> factoryFn) - { - if (cacheKey == Guid.Empty) - { - throw new ArgumentNullException("cacheKey"); - } - if (factoryFn == null) - { - throw new ArgumentNullException("factoryFn"); - } - - var key = cacheKey.ToString("N"); - - var result = PreProcessCachedResult(cacheKey, key, lastDateModified, cacheDuration, contentType); - - if (result != null) - { - // Return null so that service stack won't do anything - return null; - } - - var compress = ShouldCompressResponse(contentType); - - if (compress) - { - Response.AddHeader("Vary", "Accept-Encoding"); - } - - return ToStaticResult(contentType, factoryFn, compress).Result; - } - - /// <summary> - /// Shoulds the compress response. - /// </summary> - /// <param name="contentType">Type of the content.</param> - /// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns> - private bool ShouldCompressResponse(string contentType) - { - // It will take some work to support compression with byte range requests - if (IsRangeRequest) - { - return false; - } - - // Don't compress media - if (contentType.StartsWith("audio/", StringComparison.OrdinalIgnoreCase) || contentType.StartsWith("video/", StringComparison.OrdinalIgnoreCase)) - { - return false; - } - - // Don't compress images - if (contentType.StartsWith("image/", StringComparison.OrdinalIgnoreCase)) - { - return false; - } - - if (contentType.StartsWith("font/", StringComparison.OrdinalIgnoreCase)) - { - return false; - } - if (contentType.StartsWith("application/", StringComparison.OrdinalIgnoreCase)) - { - return false; - } - - return true; - } - - /// <summary> - /// To the static result. - /// </summary> - /// <param name="contentType">Type of the content.</param> - /// <param name="factoryFn">The factory fn.</param> - /// <param name="compress">if set to <c>true</c> [compress].</param> - /// <returns>System.Object.</returns> - private async Task<object> ToStaticResult(string contentType, Func<Task<Stream>> factoryFn, bool compress) - { - if (!compress || string.IsNullOrEmpty(RequestContext.CompressionType)) - { - Response.ContentType = contentType; - - var stream = await factoryFn().ConfigureAwait(false); - - return new StreamWriter(stream); - } - - string content; - - using (var stream = await factoryFn().ConfigureAwait(false)) - { - using (var reader = new StreamReader(stream)) - { - content = await reader.ReadToEndAsync().ConfigureAwait(false); - } - } - - var contents = content.Compress(RequestContext.CompressionType); - - return new CompressedResult(contents, RequestContext.CompressionType, contentType); - } - - /// <summary> - /// Pres the process optimized result. - /// </summary> - /// <param name="cacheKey">The cache key.</param> - /// <param name="cacheKeyString">The cache key string.</param> - /// <param name="lastDateModified">The last date modified.</param> - /// <param name="cacheDuration">Duration of the cache.</param> - /// <param name="contentType">Type of the content.</param> - /// <returns>System.Object.</returns> - private object PreProcessCachedResult(Guid cacheKey, string cacheKeyString, DateTime? lastDateModified, TimeSpan? cacheDuration, string contentType) - { - Response.AddHeader("ETag", cacheKeyString); - - if (IsNotModified(cacheKey, lastDateModified, cacheDuration)) - { - AddAgeHeader(lastDateModified); - AddExpiresHeader(cacheKeyString, cacheDuration); - //ctx.Response.SendChunked = false; - - if (!string.IsNullOrEmpty(contentType)) - { - Response.ContentType = contentType; - } - - Response.StatusCode = 304; - - return new byte[]{}; - } - - SetCachingHeaders(cacheKeyString, lastDateModified, cacheDuration); - - return null; - } - - /// <summary> - /// Determines whether [is not modified] [the specified cache key]. - /// </summary> - /// <param name="cacheKey">The cache key.</param> - /// <param name="lastDateModified">The last date modified.</param> - /// <param name="cacheDuration">Duration of the cache.</param> - /// <returns><c>true</c> if [is not modified] [the specified cache key]; otherwise, <c>false</c>.</returns> - private bool IsNotModified(Guid? cacheKey, DateTime? lastDateModified, TimeSpan? cacheDuration) - { - var isNotModified = true; - - if (Request.Headers.AllKeys.Contains("If-Modified-Since")) - { - DateTime ifModifiedSince; - - if (DateTime.TryParse(Request.Headers["If-Modified-Since"], out ifModifiedSince)) - { - isNotModified = IsNotModified(ifModifiedSince.ToUniversalTime(), cacheDuration, lastDateModified); - } - } - - // Validate If-None-Match - if (isNotModified && (cacheKey.HasValue || !string.IsNullOrEmpty(Request.Headers["If-None-Match"]))) - { - Guid ifNoneMatch; - - if (Guid.TryParse(Request.Headers["If-None-Match"] ?? string.Empty, out ifNoneMatch)) - { - if (cacheKey.HasValue && cacheKey.Value == ifNoneMatch) - { - return true; - } - } - } - - return false; - } - - /// <summary> - /// Determines whether [is not modified] [the specified if modified since]. - /// </summary> - /// <param name="ifModifiedSince">If modified since.</param> - /// <param name="cacheDuration">Duration of the cache.</param> - /// <param name="dateModified">The date modified.</param> - /// <returns><c>true</c> if [is not modified] [the specified if modified since]; otherwise, <c>false</c>.</returns> - private bool IsNotModified(DateTime ifModifiedSince, TimeSpan? cacheDuration, DateTime? dateModified) - { - if (dateModified.HasValue) - { - var lastModified = NormalizeDateForComparison(dateModified.Value); - ifModifiedSince = NormalizeDateForComparison(ifModifiedSince); - - return lastModified <= ifModifiedSince; - } - - if (cacheDuration.HasValue) - { - var cacheExpirationDate = ifModifiedSince.Add(cacheDuration.Value); - - if (DateTime.UtcNow < cacheExpirationDate) - { - return true; - } - } - - return false; - } - - - /// <summary> - /// When the browser sends the IfModifiedDate, it's precision is limited to seconds, so this will account for that - /// </summary> - /// <param name="date">The date.</param> - /// <returns>DateTime.</returns> - private DateTime NormalizeDateForComparison(DateTime date) - { - return new DateTime(date.Year, date.Month, date.Day, date.Hour, date.Minute, date.Second, date.Kind); - } - - /// <summary> - /// Sets the caching headers. - /// </summary> - /// <param name="cacheKey">The cache key.</param> - /// <param name="lastDateModified">The last date modified.</param> - /// <param name="cacheDuration">Duration of the cache.</param> - private void SetCachingHeaders(string cacheKey, DateTime? lastDateModified, TimeSpan? cacheDuration) - { - // Don't specify both last modified and Etag, unless caching unconditionally. They are redundant - // https://developers.google.com/speed/docs/best-practices/caching#LeverageBrowserCaching - if (lastDateModified.HasValue && (string.IsNullOrEmpty(cacheKey) || cacheDuration.HasValue)) - { - AddAgeHeader(lastDateModified); - Response.AddHeader("LastModified", lastDateModified.Value.ToString("r")); - } - - if (cacheDuration.HasValue) - { - Response.AddHeader("Cache-Control", "public, max-age=" + Convert.ToInt32(cacheDuration.Value.TotalSeconds)); - } - else if (!string.IsNullOrEmpty(cacheKey)) - { - Response.AddHeader("Cache-Control", "public"); - } - else - { - Response.AddHeader("Cache-Control", "no-cache, no-store, must-revalidate"); - Response.AddHeader("pragma", "no-cache, no-store, must-revalidate"); - } - - AddExpiresHeader(cacheKey, cacheDuration); - } - - /// <summary> - /// Adds the expires header. - /// </summary> - /// <param name="cacheKey">The cache key.</param> - /// <param name="cacheDuration">Duration of the cache.</param> - private void AddExpiresHeader(string cacheKey, TimeSpan? cacheDuration) - { - if (cacheDuration.HasValue) - { - Response.AddHeader("Expires", DateTime.UtcNow.Add(cacheDuration.Value).ToString("r")); - } - else if (string.IsNullOrEmpty(cacheKey)) - { - Response.AddHeader("Expires", "-1"); - } - } - - /// <summary> - /// Adds the age header. - /// </summary> - /// <param name="lastDateModified">The last date modified.</param> - private void AddAgeHeader(DateTime? lastDateModified) - { - if (lastDateModified.HasValue) - { - Response.AddHeader("Age", Convert.ToInt64((DateTime.UtcNow - lastDateModified.Value).TotalSeconds).ToString(CultureInfo.InvariantCulture)); - } - } - - /// <summary> - /// Gets the routes. - /// </summary> - /// <returns>IEnumerable{RouteInfo}.</returns> - public IEnumerable<RouteInfo> GetRoutes() - { - return new RouteInfo[] {}; - } - } -} diff --git a/MediaBrowser.Common.Implementations/HttpServer/HttpServer.cs b/MediaBrowser.Common.Implementations/HttpServer/HttpServer.cs deleted file mode 100644 index 785ca56c6..000000000 --- a/MediaBrowser.Common.Implementations/HttpServer/HttpServer.cs +++ /dev/null @@ -1,570 +0,0 @@ -using Funq; -using MediaBrowser.Common.Extensions; -using MediaBrowser.Common.Kernel; -using MediaBrowser.Common.Net; -using MediaBrowser.Model.Logging; -using MediaBrowser.Model.Serialization; -using ServiceStack.Api.Swagger; -using ServiceStack.Common.Web; -using ServiceStack.Configuration; -using ServiceStack.Logging.NLogger; -using ServiceStack.ServiceHost; -using ServiceStack.ServiceInterface.Cors; -using ServiceStack.Text; -using ServiceStack.WebHost.Endpoints; -using ServiceStack.WebHost.Endpoints.Extensions; -using ServiceStack.WebHost.Endpoints.Support; -using System; -using System.Collections.Generic; -using System.Globalization; -using System.IO; -using System.Linq; -using System.Net; -using System.Net.WebSockets; -using System.Reactive.Linq; -using System.Reflection; -using System.Text; -using System.Threading.Tasks; - -namespace MediaBrowser.Common.Implementations.HttpServer -{ - /// <summary> - /// Class HttpServer - /// </summary> - public class HttpServer : HttpListenerBase, IHttpServer - { - /// <summary> - /// The logger - /// </summary> - private readonly ILogger _logger; - - /// <summary> - /// Gets the URL prefix. - /// </summary> - /// <value>The URL prefix.</value> - public string UrlPrefix { get; private set; } - - /// <summary> - /// The _rest services - /// </summary> - private readonly List<IRestfulService> _restServices = new List<IRestfulService>(); - - /// <summary> - /// Gets or sets the application host. - /// </summary> - /// <value>The application host.</value> - private IApplicationHost ApplicationHost { get; set; } - - /// <summary> - /// This subscribes to HttpListener requests and finds the appropriate BaseHandler to process it - /// </summary> - /// <value>The HTTP listener.</value> - private IDisposable HttpListener { get; set; } - - /// <summary> - /// Gets or sets the protobuf serializer. - /// </summary> - /// <value>The protobuf serializer.</value> - private IProtobufSerializer ProtobufSerializer { get; set; } - - /// <summary> - /// Occurs when [web socket connected]. - /// </summary> - public event EventHandler<WebSocketConnectEventArgs> WebSocketConnected; - - /// <summary> - /// Gets the default redirect path. - /// </summary> - /// <value>The default redirect path.</value> - private string DefaultRedirectPath { get; set; } - - /// <summary> - /// Gets or sets the name of the server. - /// </summary> - /// <value>The name of the server.</value> - private string ServerName { get; set; } - - /// <summary> - /// Initializes a new instance of the <see cref="HttpServer" /> class. - /// </summary> - /// <param name="applicationHost">The application host.</param> - /// <param name="protobufSerializer">The protobuf serializer.</param> - /// <param name="logger">The logger.</param> - /// <param name="serverName">Name of the server.</param> - /// <param name="defaultRedirectpath">The default redirectpath.</param> - /// <exception cref="System.ArgumentNullException">urlPrefix</exception> - public HttpServer(IApplicationHost applicationHost, IProtobufSerializer protobufSerializer, ILogger logger, string serverName, string defaultRedirectpath) - : base() - { - if (protobufSerializer == null) - { - throw new ArgumentNullException("protobufSerializer"); - } - if (logger == null) - { - throw new ArgumentNullException("logger"); - } - if (applicationHost == null) - { - throw new ArgumentNullException("applicationHost"); - } - if (string.IsNullOrEmpty(serverName)) - { - throw new ArgumentNullException("serverName"); - } - if (string.IsNullOrEmpty(defaultRedirectpath)) - { - throw new ArgumentNullException("defaultRedirectpath"); - } - - ServerName = serverName; - DefaultRedirectPath = defaultRedirectpath; - ProtobufSerializer = protobufSerializer; - _logger = logger; - ApplicationHost = applicationHost; - - EndpointHostConfig.Instance.ServiceStackHandlerFactoryPath = null; - EndpointHostConfig.Instance.MetadataRedirectPath = "metadata"; - } - - /// <summary> - /// Configures the specified container. - /// </summary> - /// <param name="container">The container.</param> - public override void Configure(Container container) - { - JsConfig.DateHandler = JsonDateHandler.ISO8601; - JsConfig.ExcludeTypeInfo = true; - JsConfig.IncludeNullValues = false; - - SetConfig(new EndpointHostConfig - { - DefaultRedirectPath = DefaultRedirectPath, - - // Tell SS to bubble exceptions up to here - WriteErrorsToResponse = false, - - DebugMode = true - }); - - container.Adapter = new ContainerAdapter(ApplicationHost); - - Plugins.Add(new SwaggerFeature()); - Plugins.Add(new CorsFeature()); - - ServiceStack.Logging.LogManager.LogFactory = new NLogFactory(); - } - - /// <summary> - /// Starts the Web Service - /// </summary> - /// <param name="urlBase">A Uri that acts as the base that the server is listening on. - /// Format should be: http://127.0.0.1:8080/ or http://127.0.0.1:8080/somevirtual/ - /// Note: the trailing slash is required! For more info see the - /// HttpListener.Prefixes property on MSDN.</param> - public override void Start(string urlBase) - { - if (string.IsNullOrEmpty(urlBase)) - { - throw new ArgumentNullException("urlBase"); - } - - // *** Already running - just leave it in place - if (IsStarted) - { - return; - } - - if (Listener == null) - { - Listener = new HttpListener(); - } - - EndpointHost.Config.ServiceStackHandlerFactoryPath = HttpListenerRequestWrapper.GetHandlerPathIfAny(urlBase); - - UrlPrefix = urlBase; - - Listener.Prefixes.Add(urlBase); - - IsStarted = true; - Listener.Start(); - - HttpListener = CreateObservableStream().Subscribe(ProcessHttpRequestAsync); - } - - /// <summary> - /// Creates the observable stream. - /// </summary> - /// <returns>IObservable{HttpListenerContext}.</returns> - private IObservable<HttpListenerContext> CreateObservableStream() - { - return Observable.Create<HttpListenerContext>(obs => - Observable.FromAsync(() => Listener.GetContextAsync()) - .Subscribe(obs)) - .Repeat() - .Retry() - .Publish() - .RefCount(); - } - - /// <summary> - /// Processes incoming http requests by routing them to the appropiate handler - /// </summary> - /// <param name="context">The CTX.</param> - private async void ProcessHttpRequestAsync(HttpListenerContext context) - { - LogHttpRequest(context); - - if (context.Request.IsWebSocketRequest) - { - await ProcessWebSocketRequest(context).ConfigureAwait(false); - return; - } - - - Task.Run(() => - { - RaiseReceiveWebRequest(context); - - try - { - ProcessRequest(context); - } - catch (InvalidOperationException ex) - { - HandleException(context.Response, ex, 422); - - throw; - } - catch (ResourceNotFoundException ex) - { - HandleException(context.Response, ex, 404); - - throw; - } - catch (FileNotFoundException ex) - { - HandleException(context.Response, ex, 404); - - throw; - } - catch (DirectoryNotFoundException ex) - { - HandleException(context.Response, ex, 404); - - throw; - } - catch (UnauthorizedAccessException ex) - { - HandleException(context.Response, ex, 401); - - throw; - } - catch (ArgumentException ex) - { - HandleException(context.Response, ex, 400); - - throw; - } - catch (Exception ex) - { - HandleException(context.Response, ex, 500); - - throw; - } - }); - } - - /// <summary> - /// Processes the web socket request. - /// </summary> - /// <param name="ctx">The CTX.</param> - /// <returns>Task.</returns> - private async Task ProcessWebSocketRequest(HttpListenerContext ctx) - { - try - { - var webSocketContext = await ctx.AcceptWebSocketAsync(null).ConfigureAwait(false); - - if (WebSocketConnected != null) - { - WebSocketConnected(this, new WebSocketConnectEventArgs { WebSocket = new NativeWebSocket(webSocketContext.WebSocket, _logger), Endpoint = ctx.Request.RemoteEndPoint.ToString() }); - } - } - catch (Exception ex) - { - _logger.ErrorException("AcceptWebSocketAsync error", ex); - - ctx.Response.StatusCode = 500; - ctx.Response.Close(); - } - } - - /// <summary> - /// Logs the HTTP request. - /// </summary> - /// <param name="ctx">The CTX.</param> - private void LogHttpRequest(HttpListenerContext ctx) - { - var log = new StringBuilder(); - - log.AppendLine("Url: " + ctx.Request.Url); - log.AppendLine("Headers: " + string.Join(",", ctx.Request.Headers.AllKeys.Select(k => k + "=" + ctx.Request.Headers[k]))); - - var type = ctx.Request.IsWebSocketRequest ? "Web Socket" : "HTTP " + ctx.Request.HttpMethod; - - if (EnableHttpRequestLogging) - { - _logger.LogMultiline(type + " request received from " + ctx.Request.RemoteEndPoint, LogSeverity.Debug, log); - } - } - - /// <summary> - /// Appends the error message. - /// </summary> - /// <param name="response">The response.</param> - /// <param name="ex">The ex.</param> - /// <param name="statusCode">The status code.</param> - private void HandleException(HttpListenerResponse response, Exception ex, int statusCode) - { - _logger.ErrorException("Error processing request", ex); - - response.StatusCode = statusCode; - - response.Headers.Add("Status", statusCode.ToString(new CultureInfo("en-US"))); - - response.Headers.Remove("Age"); - response.Headers.Remove("Expires"); - response.Headers.Remove("Cache-Control"); - response.Headers.Remove("Etag"); - response.Headers.Remove("Last-Modified"); - - response.ContentType = "text/plain"; - - if (!string.IsNullOrEmpty(ex.Message)) - { - response.AddHeader("X-Application-Error-Code", ex.Message); - } - - // This could fail, but try to add the stack trace as the body content - try - { - var sb = new StringBuilder(); - sb.AppendLine("{"); - sb.AppendLine("\"ResponseStatus\":{"); - sb.AppendFormat(" \"ErrorCode\":{0},\n", ex.GetType().Name.EncodeJson()); - sb.AppendFormat(" \"Message\":{0},\n", ex.Message.EncodeJson()); - sb.AppendFormat(" \"StackTrace\":{0}\n", ex.StackTrace.EncodeJson()); - sb.AppendLine("}"); - sb.AppendLine("}"); - - response.StatusCode = 500; - response.ContentType = ContentType.Json; - var sbBytes = sb.ToString().ToUtf8Bytes(); - response.OutputStream.Write(sbBytes, 0, sbBytes.Length); - response.Close(); - } - catch (Exception errorEx) - { - _logger.ErrorException("Error processing failed request", errorEx); - } - } - - - /// <summary> - /// Overridable method that can be used to implement a custom hnandler - /// </summary> - /// <param name="context">The context.</param> - /// <exception cref="System.NotImplementedException">Cannot execute handler: + handler + at PathInfo: + httpReq.PathInfo</exception> - protected override void ProcessRequest(HttpListenerContext context) - { - if (string.IsNullOrEmpty(context.Request.RawUrl)) return; - - var operationName = context.Request.GetOperationName(); - - var httpReq = new HttpListenerRequestWrapper(operationName, context.Request); - var httpRes = new HttpListenerResponseWrapper(context.Response); - var handler = ServiceStackHttpHandlerFactory.GetHandler(httpReq); - - var url = context.Request.Url.ToString(); - var endPoint = context.Request.RemoteEndPoint; - - var serviceStackHandler = handler as IServiceStackHttpHandler; - - if (serviceStackHandler != null) - { - var restHandler = serviceStackHandler as RestHandler; - if (restHandler != null) - { - httpReq.OperationName = operationName = restHandler.RestPath.RequestType.Name; - } - serviceStackHandler.ProcessRequest(httpReq, httpRes, operationName); - LogResponse(context, url, endPoint); - httpRes.Close(); - return; - } - - throw new NotImplementedException("Cannot execute handler: " + handler + " at PathInfo: " + httpReq.PathInfo); - } - - /// <summary> - /// Logs the response. - /// </summary> - /// <param name="ctx">The CTX.</param> - private void LogResponse(HttpListenerContext ctx, string url, IPEndPoint endPoint) - { - if (!EnableHttpRequestLogging) - { - return; - } - - var statusode = ctx.Response.StatusCode; - - var log = new StringBuilder(); - - log.AppendLine(string.Format("Url: {0}", url)); - - log.AppendLine("Headers: " + string.Join(",", ctx.Response.Headers.AllKeys.Select(k => k + "=" + ctx.Response.Headers[k]))); - - var msg = "Http Response Sent (" + statusode + ") to " + endPoint; - - _logger.LogMultiline(msg, LogSeverity.Debug, log); - } - - /// <summary> - /// Creates the service manager. - /// </summary> - /// <param name="assembliesWithServices">The assemblies with services.</param> - /// <returns>ServiceManager.</returns> - protected override ServiceManager CreateServiceManager(params Assembly[] assembliesWithServices) - { - var types = _restServices.Select(r => r.GetType()).ToArray(); - - return new ServiceManager(new Container(), new ServiceController(() => types)); - } - - /// <summary> - /// Shut down the Web Service - /// </summary> - public override void Stop() - { - if (HttpListener != null) - { - HttpListener.Dispose(); - HttpListener = null; - } - - if (Listener != null) - { - Listener.Prefixes.Remove(UrlPrefix); - } - - base.Stop(); - } - - /// <summary> - /// The _supports native web socket - /// </summary> - private bool? _supportsNativeWebSocket; - - /// <summary> - /// Gets a value indicating whether [supports web sockets]. - /// </summary> - /// <value><c>true</c> if [supports web sockets]; otherwise, <c>false</c>.</value> - public bool SupportsWebSockets - { - get - { - if (!_supportsNativeWebSocket.HasValue) - { - try - { - new ClientWebSocket(); - - _supportsNativeWebSocket = true; - } - catch (PlatformNotSupportedException) - { - _supportsNativeWebSocket = false; - } - } - - return _supportsNativeWebSocket.Value; - } - } - - - /// <summary> - /// Gets or sets a value indicating whether [enable HTTP request logging]. - /// </summary> - /// <value><c>true</c> if [enable HTTP request logging]; otherwise, <c>false</c>.</value> - public bool EnableHttpRequestLogging { get; set; } - - /// <summary> - /// Adds the rest handlers. - /// </summary> - /// <param name="services">The services.</param> - public void Init(IEnumerable<IRestfulService> services) - { - _restServices.AddRange(services); - - EndpointHost.ConfigureHost(this, ServerName, CreateServiceManager()); - ContentTypeFilters.Register(ContentType.ProtoBuf, (reqCtx, res, stream) => ProtobufSerializer.SerializeToStream(res, stream), (type, stream) => ProtobufSerializer.DeserializeFromStream(stream, type)); - - foreach (var route in services.SelectMany(i => i.GetRoutes())) - { - Routes.Add(route.RequestType, route.Path, route.Verbs); - } - - Init(); - } - } - - /// <summary> - /// Class ContainerAdapter - /// </summary> - class ContainerAdapter : IContainerAdapter, IRelease - { - /// <summary> - /// The _app host - /// </summary> - private readonly IApplicationHost _appHost; - - /// <summary> - /// Initializes a new instance of the <see cref="ContainerAdapter" /> class. - /// </summary> - /// <param name="appHost">The app host.</param> - public ContainerAdapter(IApplicationHost appHost) - { - _appHost = appHost; - } - /// <summary> - /// Resolves this instance. - /// </summary> - /// <typeparam name="T"></typeparam> - /// <returns>``0.</returns> - public T Resolve<T>() - { - return _appHost.Resolve<T>(); - } - - /// <summary> - /// Tries the resolve. - /// </summary> - /// <typeparam name="T"></typeparam> - /// <returns>``0.</returns> - public T TryResolve<T>() - { - return _appHost.TryResolve<T>(); - } - - /// <summary> - /// Releases the specified instance. - /// </summary> - /// <param name="instance">The instance.</param> - public void Release(object instance) - { - // Leave this empty so SS doesn't try to dispose our objects - } - } -}
\ No newline at end of file diff --git a/MediaBrowser.Common.Implementations/HttpServer/NativeWebSocket.cs b/MediaBrowser.Common.Implementations/HttpServer/NativeWebSocket.cs deleted file mode 100644 index 97bab96f8..000000000 --- a/MediaBrowser.Common.Implementations/HttpServer/NativeWebSocket.cs +++ /dev/null @@ -1,165 +0,0 @@ -using MediaBrowser.Common.Net; -using MediaBrowser.Model.Logging; -using System; -using System.Net.WebSockets; -using System.Threading; -using System.Threading.Tasks; -using WebSocketMessageType = MediaBrowser.Common.Net.WebSocketMessageType; -using WebSocketState = MediaBrowser.Common.Net.WebSocketState; - -namespace MediaBrowser.Common.Implementations.HttpServer -{ - /// <summary> - /// Class NativeWebSocket - /// </summary> - public class NativeWebSocket : IWebSocket - { - /// <summary> - /// The logger - /// </summary> - private readonly ILogger _logger; - - /// <summary> - /// Gets or sets the web socket. - /// </summary> - /// <value>The web socket.</value> - private System.Net.WebSockets.WebSocket WebSocket { get; set; } - - /// <summary> - /// Initializes a new instance of the <see cref="NativeWebSocket" /> class. - /// </summary> - /// <param name="socket">The socket.</param> - /// <param name="logger">The logger.</param> - /// <exception cref="System.ArgumentNullException">socket</exception> - public NativeWebSocket(System.Net.WebSockets.WebSocket socket, ILogger logger) - { - if (socket == null) - { - throw new ArgumentNullException("socket"); - } - - if (logger == null) - { - throw new ArgumentNullException("logger"); - } - - _logger = logger; - WebSocket = socket; - - Receive(); - } - - /// <summary> - /// Gets or sets the state. - /// </summary> - /// <value>The state.</value> - public WebSocketState State - { - get - { - WebSocketState commonState; - - if (!Enum.TryParse(WebSocket.State.ToString(), true, out commonState)) - { - _logger.Warn("Unrecognized WebSocketState: {0}", WebSocket.State.ToString()); - } - - return commonState; - } - } - - /// <summary> - /// Receives this instance. - /// </summary> - private async void Receive() - { - while (true) - { - byte[] bytes; - - try - { - bytes = await ReceiveBytesAsync(CancellationToken.None).ConfigureAwait(false); - } - catch (WebSocketException ex) - { - _logger.ErrorException("Error reveiving web socket message", ex); - - break; - } - - if (OnReceiveDelegate != null) - { - OnReceiveDelegate(bytes); - } - } - } - - /// <summary> - /// Receives the async. - /// </summary> - /// <param name="cancellationToken">The cancellation token.</param> - /// <returns>Task{WebSocketMessageInfo}.</returns> - /// <exception cref="System.Net.WebSockets.WebSocketException">Connection closed</exception> - private async Task<byte[]> ReceiveBytesAsync(CancellationToken cancellationToken) - { - var bytes = new byte[4096]; - var buffer = new ArraySegment<byte>(bytes); - - var result = await WebSocket.ReceiveAsync(buffer, cancellationToken).ConfigureAwait(false); - - if (result.CloseStatus.HasValue) - { - throw new WebSocketException("Connection closed"); - } - - return buffer.Array; - } - - /// <summary> - /// Sends the async. - /// </summary> - /// <param name="bytes">The bytes.</param> - /// <param name="type">The type.</param> - /// <param name="endOfMessage">if set to <c>true</c> [end of message].</param> - /// <param name="cancellationToken">The cancellation token.</param> - /// <returns>Task.</returns> - public Task SendAsync(byte[] bytes, WebSocketMessageType type, bool endOfMessage, CancellationToken cancellationToken) - { - System.Net.WebSockets.WebSocketMessageType nativeType; - - if (!Enum.TryParse(type.ToString(), true, out nativeType)) - { - _logger.Warn("Unrecognized WebSocketMessageType: {0}", type.ToString()); - } - - return WebSocket.SendAsync(new ArraySegment<byte>(bytes), nativeType, true, cancellationToken); - } - - /// <summary> - /// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. - /// </summary> - public void Dispose() - { - Dispose(true); - } - - /// <summary> - /// Releases unmanaged and - optionally - managed resources. - /// </summary> - /// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param> - protected virtual void Dispose(bool dispose) - { - if (dispose) - { - WebSocket.Dispose(); - } - } - - /// <summary> - /// Gets or sets the receive action. - /// </summary> - /// <value>The receive action.</value> - public Action<byte[]> OnReceiveDelegate { get; set; } - } -} diff --git a/MediaBrowser.Common.Implementations/HttpServer/ServerFactory.cs b/MediaBrowser.Common.Implementations/HttpServer/ServerFactory.cs deleted file mode 100644 index 743bd60c4..000000000 --- a/MediaBrowser.Common.Implementations/HttpServer/ServerFactory.cs +++ /dev/null @@ -1,27 +0,0 @@ -using MediaBrowser.Common.Kernel; -using MediaBrowser.Common.Net; -using MediaBrowser.Model.Logging; -using MediaBrowser.Model.Serialization; - -namespace MediaBrowser.Common.Implementations.HttpServer -{ - /// <summary> - /// Class ServerFactory - /// </summary> - public static class ServerFactory - { - /// <summary> - /// Creates the server. - /// </summary> - /// <param name="applicationHost">The application host.</param> - /// <param name="protobufSerializer">The protobuf serializer.</param> - /// <param name="logger">The logger.</param> - /// <param name="serverName">Name of the server.</param> - /// <param name="defaultRedirectpath">The default redirectpath.</param> - /// <returns>IHttpServer.</returns> - public static IHttpServer CreateServer(IApplicationHost applicationHost, IProtobufSerializer protobufSerializer, ILogger logger, string serverName, string defaultRedirectpath) - { - return new HttpServer(applicationHost, protobufSerializer, logger, serverName, defaultRedirectpath); - } - } -} diff --git a/MediaBrowser.Common.Implementations/HttpServer/StreamWriter.cs b/MediaBrowser.Common.Implementations/HttpServer/StreamWriter.cs deleted file mode 100644 index c92bfe0b9..000000000 --- a/MediaBrowser.Common.Implementations/HttpServer/StreamWriter.cs +++ /dev/null @@ -1,48 +0,0 @@ -using ServiceStack.Service; -using System.IO; -using System.Threading.Tasks; - -namespace MediaBrowser.Common.Implementations.HttpServer -{ - /// <summary> - /// Class StreamWriter - /// </summary> - public class StreamWriter : IStreamWriter - { - /// <summary> - /// Gets or sets the source stream. - /// </summary> - /// <value>The source stream.</value> - public Stream SourceStream { get; set; } - - /// <summary> - /// Initializes a new instance of the <see cref="StreamWriter" /> class. - /// </summary> - /// <param name="source">The source.</param> - public StreamWriter(Stream source) - { - SourceStream = source; - } - - /// <summary> - /// Writes to. - /// </summary> - /// <param name="responseStream">The response stream.</param> - public void WriteTo(Stream responseStream) - { - var task = WriteToAsync(responseStream); - - Task.WaitAll(task); - } - - /// <summary> - /// Writes to async. - /// </summary> - /// <param name="responseStream">The response stream.</param> - /// <returns>Task.</returns> - private Task WriteToAsync(Stream responseStream) - { - return SourceStream.CopyToAsync(responseStream); - } - } -} diff --git a/MediaBrowser.Common.Implementations/HttpServer/SwaggerService.cs b/MediaBrowser.Common.Implementations/HttpServer/SwaggerService.cs deleted file mode 100644 index a4808834d..000000000 --- a/MediaBrowser.Common.Implementations/HttpServer/SwaggerService.cs +++ /dev/null @@ -1,38 +0,0 @@ -using ServiceStack.ServiceHost; -using System.Diagnostics; -using System.IO; - -namespace MediaBrowser.Common.Implementations.HttpServer -{ - /// <summary> - /// Class GetDashboardResource - /// </summary> - [Route("/swagger-ui/{ResourceName*}", "GET")] - public class GetSwaggerResource - { - /// <summary> - /// Gets or sets the name. - /// </summary> - /// <value>The name.</value> - public string ResourceName { get; set; } - } - - public class SwaggerService : BaseRestService - { - /// <summary> - /// Gets the specified request. - /// </summary> - /// <param name="request">The request.</param> - /// <returns>System.Object.</returns> - public object Get(GetSwaggerResource request) - { - var runningDirectory = Path.GetDirectoryName(Process.GetCurrentProcess().MainModule.FileName); - - var swaggerDirectory = Path.Combine(runningDirectory, "swagger-ui"); - - var requestedFile = Path.Combine(swaggerDirectory, request.ResourceName.Replace('/', '\\')); - - return ToStaticFileResult(requestedFile); - } - } -} |