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Merge pull request #455 from Bond-009/cleanup 

Cleanup some small things
This commit is contained in:
Joshua M. Boniface 2019-01-16 13:17:39 -05:00 committed by GitHub
parent 933ef43889 d0980f0da5
commit 7aa975325a
8 changed files with 74 additions and 147 deletions
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5
Emby.Server.Implementations/ApplicationHost.cs
View File

@ -230,7 +230,6 @@ namespace Emby.Server.Implementations
{
get
{
#if BETA
return PackageVersionClass.Beta;
#endif
@ -510,7 +509,7 @@ namespace Emby.Server.Implementations
protected void RegisterSingleInstance<T>(T obj, bool manageLifetime = true)
where T : class
{
Container.RegisterSingleton(obj);
Container.RegisterInstance<T>(obj);
if (manageLifetime)
{
@ -575,7 +574,7 @@ namespace Emby.Server.Implementations
}
catch (Exception ex)
{
Logger.LogError(ex, "Error loading assembly {file}", file);
Logger.LogError(ex, "Error loading assembly {File}", file);
return null;
}
}

2
Emby.Server.Implementations/HttpClientManager/HttpClientManager.cs
View File

@ -389,7 +389,7 @@ namespace Emby.Server.Implementations.HttpClientManager
{
options.ResourcePool?.Release();
throw new HttpException(string.Format("Connection to {0} timed out", options.Url)) { IsTimedOut = true };
throw new HttpException($"Connection to {options.Url} timed out") { IsTimedOut = true };
}
if (options.LogRequest)

130
Emby.Server.Implementations/HttpServer/HttpListenerHost.cs
View File

@ -1,26 +1,26 @@
using MediaBrowser.Common.Extensions;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Net;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Net.Sockets;
using System.Reflection;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using Emby.Server.Implementations.Net;
using Emby.Server.Implementations.Services;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Net;
using MediaBrowser.Model.Events;
using MediaBrowser.Model.Extensions;
using MediaBrowser.Model.Serialization;
using MediaBrowser.Model.Services;
using MediaBrowser.Model.Text;
using System.Net.Sockets;
using Emby.Server.Implementations.Net;
using MediaBrowser.Model.Events;
using Microsoft.Extensions.Logging;
namespace Emby.Server.Implementations.HttpServer
{
@ -54,39 +54,33 @@ namespace Emby.Server.Implementations.HttpServer
private IWebSocketListener[] _webSocketListeners = Array.Empty<IWebSocketListener>();
private readonly List<IWebSocketConnection> _webSocketConnections = new List<IWebSocketConnection>();
public HttpListenerHost(IServerApplicationHost applicationHost,
public HttpListenerHost(
IServerApplicationHost applicationHost,
ILogger logger,
IServerConfigurationManager config,
string defaultRedirectPath, INetworkManager networkManager, ITextEncoding textEncoding, IJsonSerializer jsonSerializer, IXmlSerializer xmlSerializer, Func<Type, Func<string, object>> funcParseFn)
string defaultRedirectPath,
INetworkManager networkManager,
ITextEncoding textEncoding,
IJsonSerializer jsonSerializer,
IXmlSerializer xmlSerializer,
Func<Type, Func<string, object>> funcParseFn)
{
Instance = this;
_appHost = applicationHost;
_logger = logger;
_config = config;
DefaultRedirectPath = defaultRedirectPath;
_networkManager = networkManager;
_textEncoding = textEncoding;
_jsonSerializer = jsonSerializer;
_xmlSerializer = xmlSerializer;
_config = config;
_logger = logger;
_funcParseFn = funcParseFn;
ResponseFilters = new Action<IRequest, IResponse, object>[] { };
Instance = this;
ResponseFilters = Array.Empty<Action<IRequest, IResponse, object>>();
}
public string GlobalResponse { get; set; }
readonly Dictionary<Type, int> _mapExceptionToStatusCode = new Dictionary<Type, int>
{
{typeof (ResourceNotFoundException), 404},
{typeof (RemoteServiceUnavailableException), 502},
{typeof (FileNotFoundException), 404},
//{typeof (DirectoryNotFoundException), 404},
{typeof (SecurityException), 401},
{typeof (ArgumentException), 400}
};
protected ILogger Logger => _logger;
public object CreateInstance(Type type)
@ -103,9 +97,9 @@ namespace Emby.Server.Implementations.HttpServer
{
//Exec all RequestFilter attributes with Priority < 0
var attributes = GetRequestFilterAttributes(requestDto.GetType());
var i = 0;
var count = attributes.Count;
int count = attributes.Count;
int i = 0;
for (; i < count && attributes[i].Priority < 0; i++)
{
var attribute = attributes[i];
@ -168,10 +162,7 @@ namespace Emby.Server.Implementations.HttpServer
_webSocketConnections.Add(connection);
}
if (WebSocketConnected != null)
{
WebSocketConnected?.Invoke(this, new GenericEventArgs<IWebSocketConnection>(connection));
}
WebSocketConnected?.Invoke(this, new GenericEventArgs<IWebSocketConnection>(connection));
}
private void Connection_Closed(object sender, EventArgs e)
@ -206,27 +197,16 @@ namespace Emby.Server.Implementations.HttpServer
private int GetStatusCode(Exception ex)
{
if (ex is ArgumentException)
switch (ex)
{
return 400;
case ArgumentException _: return 400;
case SecurityException _: return 401;
case DirectoryNotFoundException _:
case FileNotFoundException _:
case ResourceNotFoundException _: return 404;
case RemoteServiceUnavailableException _: return 502;
default: return 500;
}
var exceptionType = ex.GetType();
int statusCode;
if (!_mapExceptionToStatusCode.TryGetValue(exceptionType, out statusCode))
{
if (ex is DirectoryNotFoundException)
{
statusCode = 404;
}
else
{
statusCode = 500;
}
}
return statusCode;
}
private async Task ErrorHandler(Exception ex, IRequest httpReq, bool logExceptionStackTrace, bool logExceptionMessage)
@ -312,29 +292,22 @@ namespace Emby.Server.Implementations.HttpServer
}
}
private readonly Dictionary<string, int> _skipLogExtensions = new Dictionary<string, int>(StringComparer.OrdinalIgnoreCase)
private static readonly string[] _skipLogExtensions =
{
{".js", 0},
{".css", 0},
{".woff", 0},
{".woff2", 0},
{".ttf", 0},
{".html", 0}
".js",
".css",
".woff",
".woff2",
".ttf",
".html"
};
private bool EnableLogging(string url, string localPath)
{
var extension = GetExtension(url);
if (string.IsNullOrEmpty(extension) || !_skipLogExtensions.ContainsKey(extension))
{
if (string.IsNullOrEmpty(localPath) || localPath.IndexOf("system/ping", StringComparison.OrdinalIgnoreCase) == -1)
{
return true;
}
}
return false;
return ((string.IsNullOrEmpty(extension) || !_skipLogExtensions.Contains(extension))
&& (string.IsNullOrEmpty(localPath) || localPath.IndexOf("system/ping", StringComparison.OrdinalIgnoreCase) == -1));
}
private static string GetExtension(string url)
@ -557,9 +530,7 @@ namespace Emby.Server.Implementations.HttpServer
return;
}
if (string.Equals(localPath, "/mediabrowser/", StringComparison.OrdinalIgnoreCase) ||
string.Equals(localPath, "/mediabrowser", StringComparison.OrdinalIgnoreCase) ||
localPath.IndexOf("mediabrowser/web", StringComparison.OrdinalIgnoreCase) != -1)
if (localPath.IndexOf("mediabrowser/web", StringComparison.OrdinalIgnoreCase) != -1)
{
httpRes.StatusCode = 200;
httpRes.ContentType = "text/html";
@ -714,7 +685,7 @@ namespace Emby.Server.Implementations.HttpServer
};
}
_logger.LogError("Could not find handler for {pathInfo}", pathInfo);
_logger.LogError("Could not find handler for {PathInfo}", pathInfo);
return null;
}
@ -728,14 +699,13 @@ namespace Emby.Server.Implementations.HttpServer
private void RedirectToSecureUrl(IHttpRequest httpReq, IResponse httpRes, string url)
{
int currentPort;
Uri uri;
if (Uri.TryCreate(url, UriKind.Absolute, out uri))
if (Uri.TryCreate(url, UriKind.Absolute, out Uri uri))
{
currentPort = uri.Port;
var builder = new UriBuilder(uri);
builder.Port = _config.Configuration.PublicHttpsPort;
builder.Scheme = "https";
var builder = new UriBuilder(uri)
{
Port = _config.Configuration.PublicHttpsPort,
Scheme = "https"
};
url = builder.Uri.ToString();
RedirectToUrl(httpRes, url);
@ -835,12 +805,6 @@ namespace Emby.Server.Implementations.HttpServer
public Task<object> DeserializeJson(Type type, Stream stream)
{
//using (var reader = new StreamReader(stream))
//{
// var json = reader.ReadToEnd();
// logger.LogInformation(json);
// return _jsonSerializer.DeserializeFromString(json, type);
//}
return _jsonSerializer.DeserializeFromStreamAsync(stream, type);
}

39
Emby.Server.Implementations/HttpServer/HttpResultFactory.cs
View File

@ -412,8 +412,10 @@ namespace Emby.Server.Implementations.HttpServer
serializer.WriteObject(xw, from);
xw.Flush();
ms.Seek(0, SeekOrigin.Begin);
var reader = new StreamReader(ms);
return reader.ReadToEnd();
using (var reader = new StreamReader(ms))
{
return reader.ReadToEnd();
}
}
}
}
@ -425,7 +427,7 @@ namespace Emby.Server.Implementations.HttpServer
{
responseHeaders["ETag"] = string.Format("\"{0}\"", cacheKeyString);
var noCache = (requestContext.Headers.Get("Cache-Control") ?? string.Empty).IndexOf("no-cache", StringComparison.OrdinalIgnoreCase) != -1;
bool noCache = (requestContext.Headers.Get("Cache-Control") ?? string.Empty).IndexOf("no-cache", StringComparison.OrdinalIgnoreCase) != -1;
if (!noCache)
{
@ -463,8 +465,7 @@ namespace Emby.Server.Implementations.HttpServer
});
}
public Task<object> GetStaticFileResult(IRequest requestContext,
StaticFileResultOptions options)
public Task<object> GetStaticFileResult(IRequest requestContext, StaticFileResultOptions options)
{
var path = options.Path;
var fileShare = options.FileShare;
@ -699,36 +700,26 @@ namespace Emby.Server.Implementations.HttpServer
var ifModifiedSinceHeader = requestContext.Headers.Get("If-Modified-Since");
if (!string.IsNullOrEmpty(ifModifiedSinceHeader))
if (!string.IsNullOrEmpty(ifModifiedSinceHeader)
&& DateTime.TryParse(ifModifiedSinceHeader, out DateTime ifModifiedSince)
&& IsNotModified(ifModifiedSince.ToUniversalTime(), cacheDuration, lastDateModified))
{
DateTime ifModifiedSince;
if (DateTime.TryParse(ifModifiedSinceHeader, out ifModifiedSince))
{
if (IsNotModified(ifModifiedSince.ToUniversalTime(), cacheDuration, lastDateModified))
{
return true;
}
}
return true;
}
var ifNoneMatchHeader = requestContext.Headers.Get("If-None-Match");
var hasCacheKey = !cacheKey.Equals(Guid.Empty);
bool hasCacheKey = !cacheKey.Equals(Guid.Empty);
// Validate If-None-Match
if ((hasCacheKey || !string.IsNullOrEmpty(ifNoneMatchHeader)))
if ((hasCacheKey && !string.IsNullOrEmpty(ifNoneMatchHeader)))
{
Guid ifNoneMatch;
ifNoneMatchHeader = (ifNoneMatchHeader ?? string.Empty).Trim('\"');
if (Guid.TryParse(ifNoneMatchHeader, out ifNoneMatch))
if (Guid.TryParse(ifNoneMatchHeader, out Guid ifNoneMatch)
&& cacheKey.Equals(ifNoneMatch))
{
if (hasCacheKey && cacheKey.Equals(ifNoneMatch))
{
return true;
}
return true;
}
}

5
Emby.Server.Implementations/HttpServer/RangeRequestWriter.cs
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@ -40,8 +40,6 @@ namespace Emby.Server.Implementations.HttpServer
/// </summary>
private static readonly CultureInfo UsCulture = new CultureInfo("en-US");
public List<Cookie> Cookies { get; private set; }
/// <summary>
/// Additional HTTP Headers
/// </summary>
@ -72,7 +70,6 @@ namespace Emby.Server.Implementations.HttpServer
Headers["Accept-Ranges"] = "bytes";
StatusCode = HttpStatusCode.PartialContent;
Cookies = new List<Cookie>();
SetRangeValues(contentLength);
}
@ -220,7 +217,5 @@ namespace Emby.Server.Implementations.HttpServer
get => (HttpStatusCode)Status;
set => Status = (int)value;
}
public string StatusDescription { get; set; }
}
}

28
Emby.Server.Implementations/HttpServer/ResponseFilter.cs
View File

@ -25,14 +25,11 @@ namespace Emby.Server.Implementations.HttpServer
public void FilterResponse(IRequest req, IResponse res, object dto)
{
// Try to prevent compatibility view
//res.AddHeader("X-UA-Compatible", "IE=Edge");
res.AddHeader("Access-Control-Allow-Headers", "Accept, Accept-Language, Authorization, Cache-Control, Content-Disposition, Content-Encoding, Content-Language, Content-Length, Content-MD5, Content-Range, Content-Type, Date, Host, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, Origin, OriginToken, Pragma, Range, Slug, Transfer-Encoding, Want-Digest, X-MediaBrowser-Token, X-Emby-Authorization");
res.AddHeader("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, PATCH, OPTIONS");
res.AddHeader("Access-Control-Allow-Origin", "*");
var exception = dto as Exception;
if (exception != null)
if (dto is Exception exception)
{
_logger.LogError(exception, "Error processing request for {RawUrl}", req.RawUrl);
@ -45,43 +42,26 @@ namespace Emby.Server.Implementations.HttpServer
}
}
var hasHeaders = dto as IHasHeaders;
if (hasHeaders != null)
if (dto is IHasHeaders hasHeaders)
{
if (!hasHeaders.Headers.ContainsKey("Server"))
{
hasHeaders.Headers["Server"] = "Microsoft-NetCore/2.0, UPnP/1.0 DLNADOC/1.50";
//hasHeaders.Headers["Server"] = "Mono-HTTPAPI/1.1";
}
// Content length has to be explicitly set on on HttpListenerResponse or it won't be happy
string contentLength;
if (hasHeaders.Headers.TryGetValue("Content-Length", out contentLength) && !string.IsNullOrEmpty(contentLength))
if (hasHeaders.Headers.TryGetValue("Content-Length", out string contentLength)
&& !string.IsNullOrEmpty(contentLength))
{
var length = long.Parse(contentLength, UsCulture);
if (length > 0)
{
res.SetContentLength(length);
//var listenerResponse = res.OriginalResponse as HttpListenerResponse;
//if (listenerResponse != null)
//{
// // Disable chunked encoding. Technically this is only needed when using Content-Range, but
// // anytime we know the content length there's no need for it
// listenerResponse.SendChunked = false;
// return;
//}
res.SendChunked = false;
}
}
}
//res.KeepAlive = false;
}
/// <summary>

10
Emby.Server.Implementations/Services/HttpResult.cs
View File

@ -15,7 +15,6 @@ namespace Emby.Server.Implementations.Services
public HttpResult(object response, string contentType, HttpStatusCode statusCode)
{
this.Headers = new Dictionary<string, string>();
this.Cookies = new List<Cookie>();
this.Response = response;
this.ContentType = contentType;
@ -26,8 +25,6 @@ namespace Emby.Server.Implementations.Services
public IDictionary<string, string> Headers { get; private set; }
public List<Cookie> Cookies { get; private set; }
public int Status { get; set; }
public HttpStatusCode StatusCode
@ -40,15 +37,16 @@ namespace Emby.Server.Implementations.Services
public async Task WriteToAsync(Stream responseStream, CancellationToken cancellationToken)
{
var response = RequestContext != null ? RequestContext.Response : null;
var response = RequestContext == null ? null : RequestContext.Response;
var bytesResponse = this.Response as byte[];
if (bytesResponse != null)
if (this.Response is byte[] bytesResponse)
{
var contentLength = bytesResponse.Length;
if (response != null)
{
response.SetContentLength(contentLength);
}
if (contentLength > 0)
{

2
Emby.Server.Implementations/Services/RequestHelper.cs
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@ -49,4 +49,4 @@ namespace Emby.Server.Implementations.Services
}
}
}
}