Mayor code cleanup

Add Argument*Exceptions now use proper nameof operators.

Added exception messages to quite a few Argument*Exceptions.

Fixed rethorwing to be proper syntax.

Added a ton of null checkes. (This is only a start, there are about 500 places that need proper null handling)

Added some TODOs to log certain exceptions.

Fix sln again.

Fixed all AssemblyInfo's and added proper copyright (where I could find them)

We live in *current year*.

Fixed the use of braces.

Fixed a ton of properties, and made a fair amount of functions static that should be and can be static.

Made more Methods that should be static static.

You can now use static to find bad functions!

Removed unused variable. And added one more proper XML comment.

.editorconfig

@@ -3,11 +3,11 @@
 # For emacs, vim, np++ and other editors, see here: https://github.com/editorconfig
 ############################### 
 # Core EditorConfig Options   # 
-############################### 
+###############################
+root = true
 # All files 
 [*] 
 indent_style = space 
-root = true
 indent_size = 4
 charset = utf-8
 trim_trailing_whitespace = true

BDInfo/BDInfo.csproj

@@ -1,5 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
+  <ItemGroup>
+    <Compile Include="..\SharedVersion.cs" Link="SharedVersion.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\MediaBrowser.Model\MediaBrowser.Model.csproj" />
   </ItemGroup>

BDInfo/BDROM.cs

@@ -77,7 +77,7 @@ namespace BDInfo
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             _fileSystem = fileSystem;
@@ -235,7 +235,7 @@ namespace BDInfo
                             break;
                         }
                     }
-                    else throw ex;
+                    else throw;
                 }
             }
 
@@ -273,7 +273,7 @@ namespace BDInfo
                             break;
                         }
                     }
-                    else throw ex;
+                    else throw;
                 }
             }
 
@@ -310,7 +310,7 @@ namespace BDInfo
                             break;
                         }
                     }
-                    else throw ex;
+                    else throw;
                 }
             }
 
@@ -336,7 +336,7 @@ namespace BDInfo
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             FileSystemMetadata dir = _fileSystem.GetDirectoryInfo(path);

BDInfo/Properties/AssemblyInfo.cs

@@ -1,6 +1,5 @@
-using System.Resources;
 using System.Reflection;
-using System.Runtime.CompilerServices;
+using System.Resources;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following 
@@ -9,21 +8,14 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyTitle("BDInfo")]
 [assembly: AssemblyDescription("")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("BDInfo")]
-[assembly: AssemblyCopyright("Copyright ©  2016")]
+[assembly: AssemblyCompany("Jellyfin Project")]
+[assembly: AssemblyProduct("Jellyfin: The Free Software Media System")]
+[assembly: AssemblyCopyright("Copyright ©  2016 CinemaSquid. Copyright ©  2019 Jellyfin Contributors. Code released under the GNU General Public License Version 2")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 [assembly: NeutralResourcesLanguage("en")]
 
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version 
-//      Build Number
-//      Revision
-//
-// You can specify all the values or you can default the Build and Revision Numbers 
-// by using the '*' as shown below:
-// [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.1")]
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]

DvdLib/DvdLib.csproj

@@ -1,5 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
+  <ItemGroup>
+    <Compile Include="..\SharedVersion.cs" Link="SharedVersion.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\MediaBrowser.Model\MediaBrowser.Model.csproj" />
   </ItemGroup>

DvdLib/Ifo/Dvd.cs

@@ -81,7 +81,7 @@ namespace DvdLib.Ifo
 
         private void ReadVTS(ushort vtsNum, List<FileSystemMetadata> allFiles)
         {
-            var filename = String.Format("VTS_{0:00}_0.IFO", vtsNum);
+            var filename = string.Format("VTS_{0:00}_0.IFO", vtsNum);
 
             var vtsPath = allFiles.FirstOrDefault(i => string.Equals(i.Name, filename, StringComparison.OrdinalIgnoreCase)) ??
                 allFiles.FirstOrDefault(i => string.Equals(i.Name, Path.ChangeExtension(filename, ".bup"), StringComparison.OrdinalIgnoreCase));

DvdLib/Ifo/DvdTime.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -20,7 +20,7 @@ namespace DvdLib.Ifo
             else if ((data[3] & 0x40) != 0) FrameRate = 25;
         }
 
-        private byte GetBCDValue(byte data)
+        private static byte GetBCDValue(byte data)
         {
             return (byte)((((data & 0xF0) >> 4) * 10) + (data & 0x0F));
         }

DvdLib/Properties/AssemblyInfo.cs

@@ -1,6 +1,5 @@
-using System.Resources;
 using System.Reflection;
-using System.Runtime.CompilerServices;
+using System.Resources;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following 
@@ -9,21 +8,14 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyTitle("DvdLib")]
 [assembly: AssemblyDescription("")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("DvdLib")]
-[assembly: AssemblyCopyright("Copyright ©  2016")]
+[assembly: AssemblyCompany("Jellyfin Project")]
+[assembly: AssemblyProduct("Jellyfin: The Free Software Media System")]
+[assembly: AssemblyCopyright("Copyright ©  2019 Jellyfin Contributors. Code released under the GNU General Public License Version 2")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 [assembly: NeutralResourcesLanguage("en")]
 
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version 
-//      Build Number
-//      Revision
-//
-// You can specify all the values or you can default the Build and Revision Numbers 
-// by using the '*' as shown below:
-// [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.1")]
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]

Emby.Dlna/ConnectionManager/ConnectionManagerXmlBuilder.cs

@@ -1,4 +1,4 @@
-using Emby.Dlna.Common;
+using Emby.Dlna.Common;
 using Emby.Dlna.Service;
 using System.Collections.Generic;
 
@@ -11,7 +11,7 @@ namespace Emby.Dlna.ConnectionManager
             return new ServiceXmlBuilder().GetXml(new ServiceActionListBuilder().GetActions(), GetStateVariables());
         }
 
-        private IEnumerable<StateVariable> GetStateVariables()
+        private static IEnumerable<StateVariable> GetStateVariables()
         {
             var list = new List<StateVariable>();
 

Emby.Dlna/ConnectionManager/ServiceActionListBuilder.cs

@@ -1,4 +1,4 @@
-using Emby.Dlna.Common;
+using Emby.Dlna.Common;
 using System.Collections.Generic;
 
 namespace Emby.Dlna.ConnectionManager
@@ -19,7 +19,7 @@ namespace Emby.Dlna.ConnectionManager
             return list;
         }
 
-        private ServiceAction PrepareForConnection()
+        private static ServiceAction PrepareForConnection()
         {
             var action = new ServiceAction
             {
@@ -78,7 +78,7 @@ namespace Emby.Dlna.ConnectionManager
             return action;
         }
         
-        private ServiceAction GetCurrentConnectionInfo()
+        private static ServiceAction GetCurrentConnectionInfo()
         {
             var action = new ServiceAction
             {

Emby.Dlna/ContentDirectory/ContentDirectoryXmlBuilder.cs

@@ -1,4 +1,4 @@
-using Emby.Dlna.Common;
+using Emby.Dlna.Common;
 using Emby.Dlna.Service;
 using System.Collections.Generic;
 
@@ -12,7 +12,7 @@ namespace Emby.Dlna.ContentDirectory
                 GetStateVariables());
         }
 
-        private IEnumerable<StateVariable> GetStateVariables()
+        private static IEnumerable<StateVariable> GetStateVariables()
         {
             var list = new List<StateVariable>();
 

Emby.Dlna/ContentDirectory/ServiceActionListBuilder.cs

@@ -1,4 +1,4 @@
-using Emby.Dlna.Common;
+using Emby.Dlna.Common;
 using System.Collections.Generic;
 
 namespace Emby.Dlna.ContentDirectory
@@ -20,7 +20,7 @@ namespace Emby.Dlna.ContentDirectory
             };
         }
 
-        private ServiceAction GetGetSystemUpdateIDAction()
+        private static ServiceAction GetGetSystemUpdateIDAction()
         {
             var action = new ServiceAction
             {
@@ -37,7 +37,7 @@ namespace Emby.Dlna.ContentDirectory
             return action;
         }
 
-        private ServiceAction GetSearchCapabilitiesAction()
+        private static ServiceAction GetSearchCapabilitiesAction()
         {
             var action = new ServiceAction
             {
@@ -54,7 +54,7 @@ namespace Emby.Dlna.ContentDirectory
             return action;
         }
 
-        private ServiceAction GetSortCapabilitiesAction()
+        private static ServiceAction GetSortCapabilitiesAction()
         {
             var action = new ServiceAction
             {
@@ -71,7 +71,7 @@ namespace Emby.Dlna.ContentDirectory
             return action;
         }
 
-        private ServiceAction GetX_GetFeatureListAction()
+        private static ServiceAction GetX_GetFeatureListAction()
         {
             var action = new ServiceAction
             {
@@ -88,7 +88,7 @@ namespace Emby.Dlna.ContentDirectory
             return action;
         }
 
-        private ServiceAction GetSearchAction()
+        private static ServiceAction GetSearchAction()
         {
             var action = new ServiceAction
             {

Emby.Dlna/Didl/DidlBuilder.cs

@@ -375,7 +375,7 @@ namespace Emby.Dlna.Didl
                ? GetMimeType(filename)
                : mediaProfile.MimeType;
 
-            writer.WriteAttributeString("protocolInfo", String.Format(
+            writer.WriteAttributeString("protocolInfo", string.Format(
                 "http-get:*:{0}:{1}",
                 mimeType,
                 contentFeatures
@@ -573,7 +573,7 @@ namespace Emby.Dlna.Didl
                 streamInfo.RunTimeTicks ?? 0,
                 streamInfo.TranscodeSeekInfo);
 
-            writer.WriteAttributeString("protocolInfo", String.Format(
+            writer.WriteAttributeString("protocolInfo", string.Format(
                 "http-get:*:{0}:{1}",
                 mimeType,
                 contentFeatures
@@ -1017,7 +1017,7 @@ namespace Emby.Dlna.Didl
             var contentFeatures = new ContentFeatureBuilder(_profile)
                 .BuildImageHeader(format, width, height, imageInfo.IsDirectStream, org_Pn);
 
-            writer.WriteAttributeString("protocolInfo", String.Format(
+            writer.WriteAttributeString("protocolInfo", string.Format(
                 "http-get:*:{0}:{1}",
                 GetMimeType("file." + format),
                 contentFeatures

Emby.Dlna/DlnaManager.cs

@@ -95,7 +95,7 @@ namespace Emby.Dlna
         {
             if (deviceInfo == null)
             {
-                throw new ArgumentNullException("deviceInfo");
+                throw new ArgumentNullException(nameof(deviceInfo));
             }
 
             var profile = GetProfiles()
@@ -207,7 +207,7 @@ namespace Emby.Dlna
         {
             if (headers == null)
             {
-                throw new ArgumentNullException("headers");
+                throw new ArgumentNullException(nameof(headers));
             }
 
             // Convert to case insensitive
@@ -335,7 +335,7 @@ namespace Emby.Dlna
         {
             if (string.IsNullOrEmpty(id))
             {
-                throw new ArgumentNullException("id");
+                throw new ArgumentNullException(nameof(id));
             }
 
             var info = GetProfileInfosInternal().First(i => string.Equals(i.Info.Id, id, StringComparison.OrdinalIgnoreCase));

Emby.Dlna/Emby.Dlna.csproj

@@ -1,5 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
+  <ItemGroup>
+    <Compile Include="..\SharedVersion.cs" Link="SharedVersion.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\MediaBrowser.Model\MediaBrowser.Model.csproj" />
     <ProjectReference Include="..\MediaBrowser.Controller\MediaBrowser.Controller.csproj" />

Emby.Dlna/MediaReceiverRegistrar/ControlHandler.cs

@@ -1,4 +1,4 @@
-using MediaBrowser.Common.Extensions;
+using MediaBrowser.Common.Extensions;
 using MediaBrowser.Controller.Configuration;
 using Emby.Dlna.Server;
 using Emby.Dlna.Service;
@@ -21,7 +21,7 @@ namespace Emby.Dlna.MediaReceiverRegistrar
             throw new ResourceNotFoundException("Unexpected control request name: " + methodName);
         }
 
-        private IEnumerable<KeyValuePair<string, string>> HandleIsAuthorized()
+        private static IEnumerable<KeyValuePair<string, string>> HandleIsAuthorized()
         {
             return new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
             {
@@ -29,7 +29,7 @@ namespace Emby.Dlna.MediaReceiverRegistrar
             };
         }
 
-        private IEnumerable<KeyValuePair<string, string>> HandleIsValidated()
+        private static IEnumerable<KeyValuePair<string, string>> HandleIsValidated()
         {
             return new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
             {

Emby.Dlna/MediaReceiverRegistrar/MediaReceiverRegistrarXmlBuilder.cs

@@ -1,4 +1,4 @@
-using Emby.Dlna.Common;
+using Emby.Dlna.Common;
 using Emby.Dlna.Service;
 using System.Collections.Generic;
 
@@ -12,7 +12,7 @@ namespace Emby.Dlna.MediaReceiverRegistrar
                 GetStateVariables());
         }
 
-        private IEnumerable<StateVariable> GetStateVariables()
+        private static IEnumerable<StateVariable> GetStateVariables()
         {
             var list = new List<StateVariable>();
 

Emby.Dlna/MediaReceiverRegistrar/ServiceActionListBuilder.cs

@@ -1,4 +1,4 @@
-using Emby.Dlna.Common;
+using Emby.Dlna.Common;
 using System.Collections.Generic;
 
 namespace Emby.Dlna.MediaReceiverRegistrar
@@ -19,7 +19,7 @@ namespace Emby.Dlna.MediaReceiverRegistrar
             };
         }
 
-        private ServiceAction GetIsValidated()
+        private static ServiceAction GetIsValidated()
         {
             var action = new ServiceAction
             {
@@ -41,7 +41,7 @@ namespace Emby.Dlna.MediaReceiverRegistrar
             return action;
         }
 
-        private ServiceAction GetIsAuthorized()
+        private static ServiceAction GetIsAuthorized()
         {
             var action = new ServiceAction
             {
@@ -63,7 +63,7 @@ namespace Emby.Dlna.MediaReceiverRegistrar
             return action;
         }
 
-        private ServiceAction GetRegisterDevice()
+        private static ServiceAction GetRegisterDevice()
         {
             var action = new ServiceAction
             {
@@ -85,7 +85,7 @@ namespace Emby.Dlna.MediaReceiverRegistrar
             return action;
         }
 
-        private ServiceAction GetGetValidationSucceededUpdateID()
+        private static ServiceAction GetGetValidationSucceededUpdateID()
         {
             var action = new ServiceAction
             {

Emby.Dlna/PlayTo/Device.cs

@@ -311,7 +311,7 @@ namespace Emby.Dlna.PlayTo
                 throw new InvalidOperationException("Unable to find service");
             }
 
-            await new SsdpHttpClient(_httpClient, _config).SendCommandAsync(Properties.BaseUrl, service, command.Name, avCommands.BuildPost(command, service.ServiceType, String.Format("{0:hh}:{0:mm}:{0:ss}", value), "REL_TIME"))
+            await new SsdpHttpClient(_httpClient, _config).SendCommandAsync(Properties.BaseUrl, service, command.Name, avCommands.BuildPost(command, service.ServiceType, string.Format("{0:hh}:{0:mm}:{0:ss}", value), "REL_TIME"))
                 .ConfigureAwait(false);
 
             RestartTimer(true);
@@ -364,7 +364,7 @@ namespace Emby.Dlna.PlayTo
         private string CreateDidlMeta(string value)
         {
             if (string.IsNullOrEmpty(value))
-                return String.Empty;
+                return string.Empty;
 
             return DescriptionXmlBuilder.Escape(value);
         }
@@ -783,7 +783,7 @@ namespace Emby.Dlna.PlayTo
         {
             if (container == null)
             {
-                throw new ArgumentNullException("container");
+                throw new ArgumentNullException(nameof(container));
             }
 
             var url = container.GetValue(uPnpNamespaces.Res);
@@ -810,7 +810,7 @@ namespace Emby.Dlna.PlayTo
         {
             if (container == null)
             {
-                throw new ArgumentNullException("container");
+                throw new ArgumentNullException(nameof(container));
             }
 
             var resElement = container.Element(uPnpNamespaces.Res);
@@ -979,7 +979,7 @@ namespace Emby.Dlna.PlayTo
             if (modelDescription != null)
                 deviceProperties.ModelDescription = modelDescription.Value;
 
-            deviceProperties.BaseUrl = String.Format("http://{0}:{1}", url.Host, url.Port);
+            deviceProperties.BaseUrl = string.Format("http://{0}:{1}", url.Host, url.Port);
 
             var icon = document.Descendants(uPnpNamespaces.ud.GetName("icon")).FirstOrDefault();
 
@@ -1021,7 +1021,7 @@ namespace Emby.Dlna.PlayTo
         {
             if (element == null)
             {
-                throw new ArgumentNullException("element");
+                throw new ArgumentNullException(nameof(element));
             }
 
             var mimeType = element.GetDescendantValue(uPnpNamespaces.ud.GetName("mimetype"));
@@ -1173,7 +1173,7 @@ namespace Emby.Dlna.PlayTo
 
         public override string ToString()
         {
-            return String.Format("{0} - {1}", Properties.Name, Properties.BaseUrl);
+            return string.Format("{0} - {1}", Properties.Name, Properties.BaseUrl);
         }
     }
 }

Emby.Dlna/PlayTo/PlayToController.cs

@@ -114,10 +114,10 @@ namespace Emby.Dlna.PlayTo
             info.Headers.TryGetValue("NTS", out nts);
 
             string usn;
-            if (!info.Headers.TryGetValue("USN", out usn)) usn = String.Empty;
+            if (!info.Headers.TryGetValue("USN", out usn)) usn = string.Empty;
 
             string nt;
-            if (!info.Headers.TryGetValue("NT", out nt)) nt = String.Empty;
+            if (!info.Headers.TryGetValue("NT", out nt)) nt = string.Empty;
 
             if (usn.IndexOf(_device.Properties.UUID, StringComparison.OrdinalIgnoreCase) != -1 &&
                 !_disposed)
@@ -829,7 +829,7 @@ namespace Emby.Dlna.PlayTo
             {
                 if (string.IsNullOrEmpty(url))
                 {
-                    throw new ArgumentNullException("url");
+                    throw new ArgumentNullException(nameof(url));
                 }
 
                 var parts = url.Split('/');
@@ -855,7 +855,7 @@ namespace Emby.Dlna.PlayTo
             {
                 if (string.IsNullOrEmpty(url))
                 {
-                    throw new ArgumentNullException("url");
+                    throw new ArgumentNullException(nameof(url));
                 }
 
                 var request = new StreamParams

Emby.Dlna/PlayTo/PlaylistItemFactory.cs

@@ -1,4 +1,4 @@
-using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities;
 using MediaBrowser.Model.Dlna;
 using MediaBrowser.Model.Session;
 using System;
@@ -49,7 +49,7 @@ namespace Emby.Dlna.PlayTo
             return playlistItem;
         }
 
-        private bool IsSupported(DirectPlayProfile profile, Photo item)
+        private static bool IsSupported(DirectPlayProfile profile, Photo item)
         {
             var mediaPath = item.Path;
 

Emby.Dlna/PlayTo/SsdpHttpClient.cs

@@ -1,4 +1,4 @@
-using MediaBrowser.Common.Net;
+using MediaBrowser.Common.Net;
 using MediaBrowser.Controller.Configuration;
 using Emby.Dlna.Common;
 using System;
@@ -47,7 +47,7 @@ namespace Emby.Dlna.PlayTo
             }
         }
 
-        private string NormalizeServiceUrl(string baseUrl, string serviceUrl)
+        private static string NormalizeServiceUrl(string baseUrl, string serviceUrl)
         {
             // If it's already a complete url, don't stick anything onto the front of it
             if (serviceUrl.StartsWith("http", StringComparison.OrdinalIgnoreCase))

Emby.Dlna/PlayTo/TransportCommands.cs

@@ -80,7 +80,7 @@ namespace Emby.Dlna.PlayTo
         {
             if (container == null)
             {
-                throw new ArgumentNullException("container");
+                throw new ArgumentNullException(nameof(container));
             }
 
             return new Argument

Emby.Dlna/PlayTo/UpnpContainer.cs

@@ -10,7 +10,7 @@ namespace Emby.Dlna.PlayTo
         {
             if (container == null)
             {
-                throw new ArgumentNullException("container");
+                throw new ArgumentNullException(nameof(container));
             }
 
             return new uBaseObject

Emby.Dlna/PlayTo/uBaseObject.cs

@@ -26,7 +26,7 @@ namespace Emby.Dlna.PlayTo
         {
             if (obj == null)
             {
-                throw new ArgumentNullException("obj");
+                throw new ArgumentNullException(nameof(obj));
             }
 
             return string.Equals(Id, obj.Id);

Emby.Dlna/PlayTo/uParser.cs

@@ -26,7 +26,7 @@ namespace Emby.Dlna.PlayTo
             if (item == null)
                 return list;
 
-            var uPnpResponse = XElement.Parse((String)item);
+            var uPnpResponse = XElement.Parse((string)item);
 
             var uObjects = from container in uPnpResponse.Elements(uPnpNamespaces.containers)
                            select new uParserObject { Element = container };

Emby.Dlna/Properties/AssemblyInfo.cs

@@ -1,17 +1,16 @@
-using System.Resources;
+using System.Resources;
 using System.Reflection;
-using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following 
 // set of attributes. Change these attribute values to modify the information
 // associated with an assembly.
-[assembly: AssemblyTitle("Emby.Dlna2")]
+[assembly: AssemblyTitle("Emby.Dlna")]
 [assembly: AssemblyDescription("")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("Emby.Dlna2")]
-[assembly: AssemblyCopyright("Copyright ©  2016")]
+[assembly: AssemblyCompany("Jellyfin Project")]
+[assembly: AssemblyProduct("Jellyfin: The Free Software Media System")]
+[assembly: AssemblyCopyright("Copyright ©  2019 Jellyfin Contributors. Code released under the GNU General Public License Version 2")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 [assembly: NeutralResourcesLanguage("en")]
@@ -26,5 +25,3 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]

Emby.Dlna/Server/DescriptionXmlBuilder.cs

@@ -1,4 +1,4 @@
-using Emby.Dlna.Common;
+using Emby.Dlna.Common;
 using MediaBrowser.Model.Dlna;
 using MediaBrowser.Model.Extensions;
 using System;
@@ -24,12 +24,12 @@ namespace Emby.Dlna.Server
         {
             if (string.IsNullOrEmpty(serverUdn))
             {
-                throw new ArgumentNullException("serverUdn");
+                throw new ArgumentNullException(nameof(serverUdn));
             }
 
             if (string.IsNullOrEmpty(serverAddress))
             {
-                throw new ArgumentNullException("serverAddress");
+                throw new ArgumentNullException(nameof(serverAddress));
             }
 
             _profile = profile;
@@ -39,10 +39,7 @@ namespace Emby.Dlna.Server
             _serverId = serverId;
         }
 
-        private bool EnableAbsoluteUrls
-        {
-            get { return false; }
-        }
+        private static bool EnableAbsoluteUrls => false;
 
         public string GetXml()
         {

Emby.Dlna/Service/ServiceXmlBuilder.cs

@@ -1,4 +1,4 @@
-using Emby.Dlna.Common;
+using Emby.Dlna.Common;
 using System.Collections.Generic;
 using System.Security;
 using System.Text;
@@ -28,7 +28,7 @@ namespace Emby.Dlna.Service
             return builder.ToString();
         }
 
-        private void AppendActionList(StringBuilder builder, IEnumerable<ServiceAction> actions)
+        private static void AppendActionList(StringBuilder builder, IEnumerable<ServiceAction> actions)
         {
             builder.Append("<actionList>");
 
@@ -59,7 +59,7 @@ namespace Emby.Dlna.Service
             builder.Append("</actionList>");
         }
 
-        private void AppendServiceStateTable(StringBuilder builder, IEnumerable<StateVariable> stateVariables)
+        private static void AppendServiceStateTable(StringBuilder builder, IEnumerable<StateVariable> stateVariables)
         {
             builder.Append("<serviceStateTable>");
 

Emby.Drawing.Skia/Properties/AssemblyInfo.cs

@@ -1,6 +1,5 @@
-using System.Resources;
 using System.Reflection;
-using System.Runtime.CompilerServices;
+using System.Resources;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following 
@@ -9,17 +8,14 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyTitle("Emby.Drawing.Skia")]
 [assembly: AssemblyDescription("")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("Emby.Drawing.Skia")]
-[assembly: AssemblyCopyright("Copyright ©  2017")]
+[assembly: AssemblyCompany("Jellyfin Project")]
+[assembly: AssemblyProduct("Jellyfin: The Free Software Media System")]
+[assembly: AssemblyCopyright("Copyright ©  2019 Jellyfin Contributors. Code released under the GNU General Public License Version 2")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 [assembly: NeutralResourcesLanguage("en")]
 
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version 
-//      Build Number
-//      Revision
-//
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]

Emby.Drawing.Skia/SkiaEncoder.cs

@@ -197,7 +197,7 @@ namespace Emby.Drawing.Skia
 
         private static bool HasDiacritics(string text)
         {
-            return !String.Equals(text, text.RemoveDiacritics(), StringComparison.Ordinal);
+            return !string.Equals(text, text.RemoveDiacritics(), StringComparison.Ordinal);
         }
 
         private static bool RequiresSpecialCharacterHack(string path)
@@ -509,11 +509,11 @@ namespace Emby.Drawing.Skia
         {
             if (string.IsNullOrWhiteSpace(inputPath))
             {
-                throw new ArgumentNullException("inputPath");
+                throw new ArgumentNullException(nameof(inputPath));
             }
             if (string.IsNullOrWhiteSpace(inputPath))
             {
-                throw new ArgumentNullException("outputPath");
+                throw new ArgumentNullException(nameof(outputPath));
             }
 
             var skiaOutputFormat = GetImageFormat(selectedOutputFormat);
@@ -594,12 +594,12 @@ namespace Emby.Drawing.Skia
                         // If foreground layer present then draw
                         if (hasForegroundColor)
                         {
-                            if (!Double.TryParse(options.ForegroundLayer, out double opacity))
+                            if (!double.TryParse(options.ForegroundLayer, out double opacity))
                             {
                                 opacity = .4;
                             }
 
-                            canvas.DrawColor(new SKColor(0, 0, 0, (Byte)((1 - opacity) * 0xFF)), SKBlendMode.SrcOver);
+                            canvas.DrawColor(new SKColor(0, 0, 0, (byte)((1 - opacity) * 0xFF)), SKBlendMode.SrcOver);
                         }
 
                         if (hasIndicator)

Emby.Drawing.Skia/StripCollageBuilder.cs

@@ -1,4 +1,4 @@
-using SkiaSharp;
+using SkiaSharp;
 using MediaBrowser.Common.Configuration;
 using System;
 using System.IO;
@@ -20,6 +20,11 @@ namespace Emby.Drawing.Skia
 
         public static SKEncodedImageFormat GetEncodedFormat(string outputPath)
         {
+            if (outputPath == null)
+            {
+                throw new ArgumentNullException(nameof(outputPath));
+            }
+
             var ext = Path.GetExtension(outputPath).ToLower();
 
             if (ext == ".jpg" || ext == ".jpeg")

Emby.Drawing/Common/ImageHeader.cs

@@ -94,7 +94,7 @@ namespace Emby.Drawing.Common
                 }
             }
 
-            throw new ArgumentException(ErrorMessage, "binaryReader");
+            throw new ArgumentException(ErrorMessage, nameof(binaryReader));
         }
 
         /// <summary>

Emby.Drawing/ImageProcessor.cs

@@ -80,7 +80,7 @@ namespace Emby.Drawing
             {
                 if (value == null)
                 {
-                    throw new ArgumentNullException("value");
+                    throw new ArgumentNullException(nameof(value));
                 }
 
                 _imageEncoder = value;
@@ -179,7 +179,7 @@ namespace Emby.Drawing
         {
             if (options == null)
             {
-                throw new ArgumentNullException("options");
+                throw new ArgumentNullException(nameof(options));
             }
 
             var originalImage = options.Image;
@@ -491,7 +491,7 @@ namespace Emby.Drawing
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             try
@@ -691,12 +691,12 @@ namespace Emby.Drawing
         {
             if (string.IsNullOrEmpty(originalImagePath))
             {
-                throw new ArgumentNullException("originalImagePath");
+                throw new ArgumentNullException(nameof(originalImagePath));
             }
 
             if (item == null)
             {
-                throw new ArgumentNullException("item");
+                throw new ArgumentNullException(nameof(item));
             }
 
             var treatmentRequiresTransparency = false;
@@ -779,16 +779,16 @@ namespace Emby.Drawing
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
             if (string.IsNullOrEmpty(uniqueName))
             {
-                throw new ArgumentNullException("uniqueName");
+                throw new ArgumentNullException(nameof(uniqueName));
             }
 
             if (string.IsNullOrEmpty(fileExtension))
             {
-                throw new ArgumentNullException("fileExtension");
+                throw new ArgumentNullException(nameof(fileExtension));
             }
 
             var filename = uniqueName.GetMD5() + fileExtension;
@@ -811,11 +811,11 @@ namespace Emby.Drawing
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
             if (string.IsNullOrEmpty(filename))
             {
-                throw new ArgumentNullException("filename");
+                throw new ArgumentNullException(nameof(filename));
             }
 
             var prefix = filename.Substring(0, 1);

Emby.Drawing/Properties/AssemblyInfo.cs

@@ -1,4 +1,4 @@
-using System.Reflection;
+using System.Reflection;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following 
@@ -7,9 +7,9 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyTitle("Emby.Drawing")]
 [assembly: AssemblyDescription("")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("Emby.Drawing")]
-[assembly: AssemblyCopyright("Copyright ©  2015")]
+[assembly: AssemblyCompany("Jellyfin Project")]
+[assembly: AssemblyProduct("Jellyfin: The Free Software Media System")]
+[assembly: AssemblyCopyright("Copyright ©  2019 Jellyfin Contributors. Code released under the GNU General Public License Version 2")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -27,4 +27,4 @@ using System.Runtime.InteropServices;
 //      Minor Version 
 //      Build Number
 //      Revision
-//
+//

Emby.IsoMounting/IsoMounter/IsoMounter.csproj

@@ -1,5 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
+  <ItemGroup>
+    <Compile Include="..\..\SharedVersion.cs" Link="SharedVersion.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\MediaBrowser.Model\MediaBrowser.Model.csproj" />
     <ProjectReference Include="..\..\MediaBrowser.Common\MediaBrowser.Common.csproj" />

Emby.IsoMounting/IsoMounter/LinuxIsoManager.cs

@@ -87,7 +87,7 @@ namespace IsoMounter
                 UmountCommand
             );
 
-            if (!String.IsNullOrEmpty(SudoCommand) && !String.IsNullOrEmpty(MountCommand) && !String.IsNullOrEmpty(UmountCommand)) {
+            if (!string.IsNullOrEmpty(SudoCommand) && !string.IsNullOrEmpty(MountCommand) && !string.IsNullOrEmpty(UmountCommand)) {
                 ExecutablesAvailable = true;
             } else {
                 ExecutablesAvailable = false;
@@ -152,7 +152,7 @@ namespace IsoMounter
                 return Task.FromResult<IIsoMount>(mountedISO);
             }
             else {
-                throw new IOException(String.Format(
+                throw new IOException(string.Format(
                     "An error occurred trying to mount image [$0].",
                     isoPath
                 ));
@@ -217,7 +217,7 @@ namespace IsoMounter
             {
                 string path = test.Trim();
 
-                if (!String.IsNullOrEmpty(path) && FileSystem.FileExists(path = Path.Combine(path, name))) {
+                if (!string.IsNullOrEmpty(path) && FileSystem.FileExists(path = Path.Combine(path, name))) {
                     return FileSystem.GetFullPath(path);
                 }
             }

Emby.IsoMounting/IsoMounter/Properties/AssemblyInfo.cs

@@ -0,0 +1,21 @@
+using System.Reflection;
+using System.Resources;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("IsoMounter")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Jellyfin Project")]
+[assembly: AssemblyProduct("Jellyfin: The Free Software Media System")]
+[assembly: AssemblyCopyright("Copyright ©  2019 Jellyfin Contributors. Code released under the GNU General Public License Version 2")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+[assembly: NeutralResourcesLanguage("en")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]

Emby.Naming/AudioBook/AudioBookResolver.cs

@@ -30,7 +30,7 @@ namespace Emby.Naming.AudioBook
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
             if (IsDirectory)
                 return null;

Emby.Naming/Emby.Naming.csproj

@@ -4,6 +4,10 @@
     <TargetFramework>netstandard2.0</TargetFramework>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
   </PropertyGroup>
+
+  <ItemGroup>
+    <Compile Include="..\SharedVersion.cs" Link="SharedVersion.cs" />
+  </ItemGroup>
   
   <ItemGroup>
     <ProjectReference Include="..\MediaBrowser.Common\MediaBrowser.Common.csproj" />

Emby.Naming/Properties/AssemblyInfo.cs

@@ -0,0 +1,21 @@
+using System.Reflection;
+using System.Resources;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Emby.Naming")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Jellyfin Project")]
+[assembly: AssemblyProduct("Jellyfin: The Free Software Media System")]
+[assembly: AssemblyCopyright("Copyright ©  2019 Jellyfin Contributors. Code released under the GNU General Public License Version 2")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+[assembly: NeutralResourcesLanguage("en")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]

Emby.Naming/Subtitles/SubtitleParser.cs

@@ -18,7 +18,7 @@ namespace Emby.Naming.Subtitles
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             var extension = Path.GetExtension(path);
@@ -52,7 +52,7 @@ namespace Emby.Naming.Subtitles
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             // Note: the tags need be be surrounded be either a space ( ), hyphen -, dot . or underscore _.

Emby.Naming/TV/EpisodePathParser.cs

@@ -1,4 +1,4 @@
-using Emby.Naming.Common;
+using Emby.Naming.Common;
 using System;
 using System.Collections.Generic;
 using System.Globalization;
@@ -74,7 +74,7 @@ namespace Emby.Naming.TV
             return result ?? new EpisodePathParserResult();
         }
 
-        private EpisodePathParserResult Parse(string name, EpisodeExpression expression)
+        private static EpisodePathParserResult Parse(string name, EpisodeExpression expression)
         {
             var result = new EpisodePathParserResult();
 

Emby.Naming/TV/EpisodeResolver.cs

@@ -19,7 +19,7 @@ namespace Emby.Naming.TV
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             var isStub = false;

Emby.Naming/Video/CleanDateTimeParser.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using Emby.Naming.Common;
 using System.Globalization;
 using System.IO;
@@ -63,7 +63,7 @@ namespace Emby.Naming.Video
                 result;
         }
 
-        private CleanDateTimeResult Clean(string name, Regex expression)
+        private static CleanDateTimeResult Clean(string name, Regex expression)
         {
             var result = new CleanDateTimeResult();
 

Emby.Naming/Video/CleanStringParser.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Text.RegularExpressions;
 
 namespace Emby.Naming.Video
@@ -30,7 +30,7 @@ namespace Emby.Naming.Video
             };
         }
 
-        private CleanStringResult Clean(string name, Regex expression)
+        private static CleanStringResult Clean(string name, Regex expression)
         {
             var result = new CleanStringResult();
 

Emby.Naming/Video/FlagParser.cs

@@ -22,7 +22,7 @@ namespace Emby.Naming.Video
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             // Note: the tags need be be surrounded be either a space ( ), hyphen -, dot . or underscore _.

Emby.Naming/Video/Format3DParser.cs

@@ -1,4 +1,4 @@
-using Emby.Naming.Common;
+using Emby.Naming.Common;
 using System;
 using System.Linq;
 
@@ -36,7 +36,7 @@ namespace Emby.Naming.Video
             return new Format3DResult();
         }
 
-        private Format3DResult Parse(string[] videoFlags, Format3DRule rule)
+        private static Format3DResult Parse(string[] videoFlags, Format3DRule rule)
         {
             var result = new Format3DResult();
 

Emby.Naming/Video/VideoListResolver.cs

@@ -236,7 +236,7 @@ namespace Emby.Naming.Video
             if (testFilename.StartsWith(folderName, StringComparison.OrdinalIgnoreCase))
             {
                 testFilename = testFilename.Substring(folderName.Length).Trim();
-                return testFilename.StartsWith("-", StringComparison.OrdinalIgnoreCase)||Regex.Replace(testFilename, @"\[([^]]*)\]", "").Trim() == String.Empty;
+                return testFilename.StartsWith("-", StringComparison.OrdinalIgnoreCase)||Regex.Replace(testFilename, @"\[([^]]*)\]", "").Trim() == string.Empty;
             }
 
             return false;

Emby.Naming/Video/VideoResolver.cs

@@ -45,7 +45,7 @@ namespace Emby.Naming.Video
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             var isStub = false;

Emby.Notifications/Emby.Notifications.csproj

@@ -5,6 +5,10 @@
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Compile Include="..\SharedVersion.cs" Link="SharedVersion.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\MediaBrowser.Model\MediaBrowser.Model.csproj" />
     <ProjectReference Include="..\MediaBrowser.Controller\MediaBrowser.Controller.csproj" />

Emby.Notifications/Properties/AssemblyInfo.cs

@@ -1,5 +1,5 @@
-using System.Reflection;
-using System.Runtime.CompilerServices;
+using System.Reflection;
+using System.Resources;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following
@@ -8,29 +8,14 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyTitle("Emby.Notifications")]
 [assembly: AssemblyDescription("")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("Emby.Notifications")]
-[assembly: AssemblyCopyright("Copyright ©  2018")]
+[assembly: AssemblyCompany("Jellyfin Project")]
+[assembly: AssemblyProduct("Jellyfin: The Free Software Media System")]
+[assembly: AssemblyCopyright("Copyright ©  2019 Jellyfin Contributors. Code released under the GNU General Public License Version 2")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
+[assembly: NeutralResourcesLanguage("en")]
 
 // Setting ComVisible to false makes the types in this assembly not visible
 // to COM components.  If you need to access a type in this assembly from
 // COM, set the ComVisible attribute to true on that type.
 [assembly: ComVisible(false)]
-
-// The following GUID is for the ID of the typelib if this project is exposed to COM
-[assembly: Guid("4d1d313b-60bb-4e11-acf9-cda6745266ef")]
-
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version
-//      Build Number
-//      Revision
-//
-// You can specify all the values or you can default the Build and Revision Numbers
-// by using the '*' as shown below:
-// [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]

Emby.Photos/Properties/AssemblyInfo.cs

@@ -1,5 +1,5 @@
-using System.Reflection;
-using System.Runtime.CompilerServices;
+using System.Reflection;
+using System.Resources;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following 
@@ -8,27 +8,14 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyTitle("Emby.Photos")]
 [assembly: AssemblyDescription("")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("Emby.Photos")]
-[assembly: AssemblyCopyright("Copyright ©  2016")]
+[assembly: AssemblyCompany("Jellyfin Project")]
+[assembly: AssemblyProduct("Jellyfin: The Free Software Media System")]
+[assembly: AssemblyCopyright("Copyright ©  2019 Jellyfin Contributors. Code released under the GNU General Public License Version 2")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
+[assembly: NeutralResourcesLanguage("en")]
 
-// Setting ComVisible to false makes the types in this assembly not visible 
-// to COM components.  If you need to access a type in this assembly from 
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
 // COM, set the ComVisible attribute to true on that type.
 [assembly: ComVisible(false)]
-
-// The following GUID is for the ID of the typelib if this project is exposed to COM
-[assembly: Guid("89ab4548-770d-41fd-a891-8daff44f452c")]
-
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version 
-//      Build Number
-//      Revision
-//
-// You can specify all the values or you can default the Build and Revision Numbers 
-// by using the '*' as shown below:
-// [assembly: AssemblyVersion("1.0.*")]

Emby.Server.Implementations/Activity/ActivityLogEntryPoint.cs

@@ -202,7 +202,7 @@ namespace Emby.Server.Implementations.Activity
             return name;
         }
 
-        private string GetPlaybackNotificationType(string mediaType)
+        private static string GetPlaybackNotificationType(string mediaType)
         {
             if (string.Equals(mediaType, MediaType.Audio, StringComparison.OrdinalIgnoreCase))
             {
@@ -220,7 +220,7 @@ namespace Emby.Server.Implementations.Activity
             return null;
         }
 
-        private string GetPlaybackStoppedNotificationType(string mediaType)
+        private static string GetPlaybackStoppedNotificationType(string mediaType)
         {
             if (string.Equals(mediaType, MediaType.Audio, StringComparison.OrdinalIgnoreCase))
             {
@@ -577,8 +577,8 @@ namespace Emby.Server.Implementations.Activity
         /// <param name="description">The name of this item (singular form)</param>
         private static string CreateValueString(int value, string description)
         {
-            return String.Format("{0:#,##0} {1}",
-                value, value == 1 ? description : String.Format("{0}s", description));
+            return string.Format("{0:#,##0} {1}",
+                value, value == 1 ? description : string.Format("{0}s", description));
         }
     }
 }

Emby.Server.Implementations/Activity/ActivityRepository.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
@@ -83,7 +83,7 @@ namespace Emby.Server.Implementations.Activity
         {
             if (entry == null)
             {
-                throw new ArgumentNullException("entry");
+                throw new ArgumentNullException(nameof(entry));
             }
 
             using (WriteLock.Write())
@@ -122,7 +122,7 @@ namespace Emby.Server.Implementations.Activity
         {
             if (entry == null)
             {
-                throw new ArgumentNullException("entry");
+                throw new ArgumentNullException(nameof(entry));
             }
 
             using (WriteLock.Write())
@@ -251,7 +251,7 @@ namespace Emby.Server.Implementations.Activity
             }
         }
 
-        private ActivityLogEntry GetEntry(IReadOnlyList<IResultSetValue> reader)
+        private static ActivityLogEntry GetEntry(IReadOnlyList<IResultSetValue> reader)
         {
             var index = 0;
 

Emby.Server.Implementations/AppBase/BaseApplicationPaths.cs

@@ -55,61 +55,31 @@ namespace Emby.Server.Implementations.AppBase
         }
 
         private const string _virtualDataPath = "%AppDataPath%";
-        public string VirtualDataPath
-        {
-            get
-            {
-                return _virtualDataPath;
-            }
-        }
+        public string VirtualDataPath => _virtualDataPath;
 
         /// <summary>
         /// Gets the image cache path.
         /// </summary>
         /// <value>The image cache path.</value>
-        public string ImageCachePath
-        {
-            get
-            {
-                return Path.Combine(CachePath, "images");
-            }
-        }
+        public string ImageCachePath => Path.Combine(CachePath, "images");
 
         /// <summary>
         /// Gets the path to the plugin directory
         /// </summary>
         /// <value>The plugins path.</value>
-        public string PluginsPath
-        {
-            get
-            {
-                return Path.Combine(ProgramDataPath, "plugins");
-            }
-        }
+        public string PluginsPath => Path.Combine(ProgramDataPath, "plugins");
 
         /// <summary>
         /// Gets the path to the plugin configurations directory
         /// </summary>
         /// <value>The plugin configurations path.</value>
-        public string PluginConfigurationsPath
-        {
-            get
-            {
-                return Path.Combine(PluginsPath, "configurations");
-            }
-        }
+        public string PluginConfigurationsPath => Path.Combine(PluginsPath, "configurations");
 
         /// <summary>
         /// Gets the path to where temporary update files will be stored
         /// </summary>
         /// <value>The plugin configurations path.</value>
-        public string TempUpdatePath
-        {
-            get
-            {
-                return Path.Combine(ProgramDataPath, "updates");
-            }
-        }
+        public string TempUpdatePath => Path.Combine(ProgramDataPath, "updates");
 
         /// <summary>
         /// The _log directory
@@ -133,10 +103,7 @@ namespace Emby.Server.Implementations.AppBase
 
                 return _logDirectoryPath;
             }
-            set
-            {
-                _logDirectoryPath = value;
-            }
+            set => _logDirectoryPath = value;
         }
 
         /// <summary>
@@ -161,23 +128,14 @@ namespace Emby.Server.Implementations.AppBase
 
                 return _configurationDirectoryPath;
             }
-            set
-            {
-                _configurationDirectoryPath = value;
-            }
+            set => _configurationDirectoryPath = value;
         }
 
         /// <summary>
         /// Gets the path to the system configuration file
         /// </summary>
         /// <value>The system configuration file path.</value>
-        public string SystemConfigurationFilePath
-        {
-            get
-            {
-                return Path.Combine(ConfigurationDirectoryPath, "system.xml");
-            }
-        }
+        public string SystemConfigurationFilePath => Path.Combine(ConfigurationDirectoryPath, "system.xml");
 
         /// <summary>
         /// The _cache directory
@@ -200,22 +158,13 @@ namespace Emby.Server.Implementations.AppBase
 
                 return _cachePath;
             }
-            set
-            {
-                _cachePath = value;
-            }
+            set => _cachePath = value;
         }
 
         /// <summary>
         /// Gets the folder path to the temp directory within the cache folder
         /// </summary>
         /// <value>The temp directory.</value>
-        public string TempDirectory
-        {
-            get
-            {
-                return Path.Combine(CachePath, "temp");
-            }
-        }
+        public string TempDirectory => Path.Combine(CachePath, "temp");
     }
 }

Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.IO;
@@ -99,6 +99,7 @@ namespace Emby.Server.Implementations.AppBase
         /// <param name="applicationPaths">The application paths.</param>
         /// <param name="loggerFactory">The logger factory.</param>
         /// <param name="xmlSerializer">The XML serializer.</param>
+        /// <param name="fileSystem">The file system</param>
         protected BaseConfigurationManager(IApplicationPaths applicationPaths, ILoggerFactory loggerFactory, IXmlSerializer xmlSerializer, IFileSystem fileSystem)
         {
             CommonApplicationPaths = applicationPaths;
@@ -155,7 +156,7 @@ namespace Emby.Server.Implementations.AppBase
         {
             if (newConfiguration == null)
             {
-                throw new ArgumentNullException("newConfiguration");
+                throw new ArgumentNullException(nameof(newConfiguration));
             }
 
             ValidateCachePath(newConfiguration);

Emby.Server.Implementations/AppBase/ConfigurationHelper.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 using System.Linq;
 using MediaBrowser.Model.IO;
@@ -18,6 +18,7 @@ namespace Emby.Server.Implementations.AppBase
         /// <param name="type">The type.</param>
         /// <param name="path">The path.</param>
         /// <param name="xmlSerializer">The XML serializer.</param>
+        /// <param name="fileSystem">The file system</param>
         /// <returns>System.Object.</returns>
         public static object GetXmlConfiguration(Type type, string path, IXmlSerializer xmlSerializer, IFileSystem fileSystem)
         {

Emby.Server.Implementations/ApplicationHost.cs

@@ -1,4 +1,4 @@
-using Emby.Common.Implementations.Serialization;
+using Emby.Common.Implementations.Serialization;
 using Emby.Drawing;
 using Emby.Photos;
 using Emby.Dlna;
@@ -132,13 +132,7 @@ namespace Emby.Server.Implementations
         /// Gets or sets a value indicating whether this instance can self update.
         /// </summary>
         /// <value><c>true</c> if this instance can self update; otherwise, <c>false</c>.</value>
-        public virtual bool CanSelfUpdate
-        {
-            get
-            {
-                return false;
-            }
-        }
+        public virtual bool CanSelfUpdate => false;
 
         public virtual bool CanLaunchWebBrowser
         {
@@ -245,10 +239,7 @@ namespace Emby.Server.Implementations
             }
         }
 
-        public virtual string OperatingSystemDisplayName
-        {
-            get { return EnvironmentInfo.OperatingSystemName; }
-        }
+        public virtual string OperatingSystemDisplayName => EnvironmentInfo.OperatingSystemName;
 
         /// <summary>
         /// The container
@@ -261,10 +252,7 @@ namespace Emby.Server.Implementations
         /// Gets the server configuration manager.
         /// </summary>
         /// <value>The server configuration manager.</value>
-        public IServerConfigurationManager ServerConfigurationManager
-        {
-            get { return (IServerConfigurationManager)ConfigurationManager; }
-        }
+        public IServerConfigurationManager ServerConfigurationManager => (IServerConfigurationManager)ConfigurationManager;
 
         /// <summary>
         /// Gets the configuration manager.
@@ -453,13 +441,7 @@ namespace Emby.Server.Implementations
         /// Gets the current application version
         /// </summary>
         /// <value>The application version.</value>
-        public Version ApplicationVersion
-        {
-            get
-            {
-                return _version ?? (_version = typeof(ApplicationHost).Assembly.GetName().Version);
-            }
-        }
+        public Version ApplicationVersion => _version ?? (_version = typeof(ApplicationHost).Assembly.GetName().Version);
 
         private DeviceId _deviceId;
         public string SystemId
@@ -479,15 +461,9 @@ namespace Emby.Server.Implementations
         /// Gets the name.
         /// </summary>
         /// <value>The name.</value>
-        public string Name
-        {
-            get
-            {
-                return "Emby Server";
-            }
-        }
+        public string Name => "Emby Server";
 
-        private Tuple<Assembly, string> GetAssembly(Type type)
+        private static Tuple<Assembly, string> GetAssembly(Type type)
         {
             var assembly = type.GetTypeInfo().Assembly;
             string path = null;
@@ -513,7 +489,7 @@ namespace Emby.Server.Implementations
         /// <summary>
         /// Creates the instance safe.
         /// </summary>
-        /// <param name="type">The type.</param>
+        /// <param name="typeInfo">The type information.</param>
         /// <returns>System.Object.</returns>
         protected object CreateInstanceSafe(Tuple<Type, string> typeInfo)
         {
@@ -1004,13 +980,7 @@ namespace Emby.Server.Implementations
             return s => JsvReader.GetParseFn(propertyType)(s);
         }
 
-        public virtual string PackageRuntime
-        {
-            get
-            {
-                return "netcore";
-            }
-        }
+        public virtual string PackageRuntime => "netcore";
 
         public static void LogEnvironmentInfo(ILogger logger, IApplicationPaths appPaths, EnvironmentInfo.EnvironmentInfo environmentInfo)
         {
@@ -1049,7 +1019,7 @@ namespace Emby.Server.Implementations
             return name + "/" + ApplicationVersion;
         }
 
-        private string FormatAttribute(string str)
+        private static string FormatAttribute(string str)
         {
             var arr = str.ToCharArray();
 
@@ -1066,13 +1036,7 @@ namespace Emby.Server.Implementations
             return result;
         }
 
-        protected virtual bool SupportsDualModeSockets
-        {
-            get
-            {
-                return true;
-            }
-        }
+        protected virtual bool SupportsDualModeSockets => true;
 
         private X509Certificate GetCertificate(CertificateInfo info)
         {
@@ -1927,18 +1891,9 @@ namespace Emby.Server.Implementations
             };
         }
 
-        public bool EnableHttps
-        {
-            get
-            {
-                return SupportsHttps && ServerConfigurationManager.Configuration.EnableHttps;
-            }
-        }
+        public bool EnableHttps => SupportsHttps && ServerConfigurationManager.Configuration.EnableHttps;
 
-        public bool SupportsHttps
-        {
-            get { return Certificate != null || ServerConfigurationManager.Configuration.IsBehindProxy; }
-        }
+        public bool SupportsHttps => Certificate != null || ServerConfigurationManager.Configuration.IsBehindProxy;
 
         public async Task<string> GetLocalApiUrl(CancellationToken cancellationToken)
         {
@@ -2132,15 +2087,10 @@ namespace Emby.Server.Implementations
             }
         }
 
-        public string FriendlyName
-        {
-            get
-            {
-                return string.IsNullOrEmpty(ServerConfigurationManager.Configuration.ServerName)
-                    ? Environment.MachineName
-                    : ServerConfigurationManager.Configuration.ServerName;
-            }
-        }
+        public string FriendlyName =>
+            string.IsNullOrEmpty(ServerConfigurationManager.Configuration.ServerName)
+                ? Environment.MachineName
+                : ServerConfigurationManager.Configuration.ServerName;
 
         public int HttpPort { get; private set; }
 
@@ -2177,7 +2127,7 @@ namespace Emby.Server.Implementations
         private bool _hasUpdateAvailable;
         public bool HasUpdateAvailable
         {
-            get { return _hasUpdateAvailable; }
+            get => _hasUpdateAvailable;
             set
             {
                 var fireEvent = value && !_hasUpdateAvailable;

Emby.Server.Implementations/Channels/ChannelImageProvider.cs

@@ -30,10 +30,7 @@ namespace Emby.Server.Implementations.Channels
             return channel.GetChannelImage(type, cancellationToken);
         }
 
-        public string Name
-        {
-            get { return "Channel Image Provider"; }
-        }
+        public string Name => "Channel Image Provider";
 
         public bool Supports(BaseItem item)
         {

Emby.Server.Implementations/Channels/ChannelManager.cs

@@ -1,4 +1,4 @@
-using MediaBrowser.Common.Extensions;
+using MediaBrowser.Common.Extensions;
 using MediaBrowser.Common.Net;
 using MediaBrowser.Controller.Channels;
 using MediaBrowser.Controller.Configuration;
@@ -67,13 +67,7 @@ namespace Emby.Server.Implementations.Channels
             _providerManager = providerManager;
         }
 
-        private TimeSpan CacheLength
-        {
-            get
-            {
-                return TimeSpan.FromHours(3);
-            }
-        }
+        private static TimeSpan CacheLength => TimeSpan.FromHours(3);
 
         public void AddParts(IEnumerable<IChannel> channels)
         {
@@ -269,6 +263,7 @@ namespace Emby.Server.Implementations.Channels
             {
             };
 
+            //TODO Fix The co-variant conversion (internalResult.Items) between Folder[] and BaseItem[], this can generate runtime issues.
             var returnItems = _dtoService.GetBaseItemDtos(internalResult.Items, dtoOptions, user);
 
             var result = new QueryResult<BaseItemDto>
@@ -419,7 +414,7 @@ namespace Emby.Server.Implementations.Channels
             return list;
         }
 
-        private MediaSourceInfo NormalizeMediaSource(BaseItem item, MediaSourceInfo info)
+        private static MediaSourceInfo NormalizeMediaSource(BaseItem item, MediaSourceInfo info)
         {
             info.RunTimeTicks = info.RunTimeTicks ?? item.RunTimeTicks;
 
@@ -492,7 +487,7 @@ namespace Emby.Server.Implementations.Channels
             return item;
         }
 
-        private string GetOfficialRating(ChannelParentalRating rating)
+        private static string GetOfficialRating(ChannelParentalRating rating)
         {
             switch (rating)
             {
@@ -533,7 +528,7 @@ namespace Emby.Server.Implementations.Channels
         {
             if (string.IsNullOrEmpty(id))
             {
-                throw new ArgumentNullException("id");
+                throw new ArgumentNullException(nameof(id));
             }
 
             var channel = GetChannel(id);
@@ -577,7 +572,7 @@ namespace Emby.Server.Implementations.Channels
         {
             if (string.IsNullOrEmpty(name))
             {
-                throw new ArgumentNullException("name");
+                throw new ArgumentNullException(nameof(name));
             }
             return _libraryManager.GetNewItemId("Channel " + name, typeof(Channel));
         }
@@ -891,7 +886,7 @@ namespace Emby.Server.Implementations.Channels
                 filename + ".json");
         }
 
-        private string GetIdToHash(string externalId, string channelName)
+        private static string GetIdToHash(string externalId, string channelName)
         {
             // Increment this as needed to force new downloads
             // Incorporate Name because it's being used to convert channel entity to provider
@@ -1187,7 +1182,7 @@ namespace Emby.Server.Implementations.Channels
         {
             if (channel == null)
             {
-                throw new ArgumentNullException("channel");
+                throw new ArgumentNullException(nameof(channel));
             }
 
             var result = GetAllChannels()

Emby.Server.Implementations/Channels/RefreshChannelsScheduledTask.cs

@@ -25,35 +25,17 @@ namespace Emby.Server.Implementations.Channels
             _libraryManager = libraryManager;
         }
 
-        public string Name
-        {
-            get { return "Refresh Channels"; }
-        }
+        public string Name => "Refresh Channels";
 
-        public string Description
-        {
-            get { return "Refreshes internet channel information."; }
-        }
+        public string Description => "Refreshes internet channel information.";
 
-        public string Category
-        {
-            get { return "Internet Channels"; }
-        }
+        public string Category => "Internet Channels";
 
-        public bool IsHidden
-        {
-            get { return ((ChannelManager)_channelManager).Channels.Length == 0; }
-        }
+        public bool IsHidden => ((ChannelManager)_channelManager).Channels.Length == 0;
 
-        public bool IsEnabled
-        {
-            get { return true; }
-        }
+        public bool IsEnabled => true;
 
-        public bool IsLogged
-        {
-            get { return true; }
-        }
+        public bool IsLogged => true;
 
         public async Task Execute(CancellationToken cancellationToken, IProgress<double> progress)
         {
@@ -77,9 +59,6 @@ namespace Emby.Server.Implementations.Channels
             };
         }
 
-        public string Key
-        {
-            get { return "RefreshInternetChannels"; }
-        }
+        public string Key => "RefreshInternetChannels";
     }
 }

Emby.Server.Implementations/Configuration/ServerConfigurationManager.cs

@@ -38,28 +38,19 @@ namespace Emby.Server.Implementations.Configuration
         /// Gets the type of the configuration.
         /// </summary>
         /// <value>The type of the configuration.</value>
-        protected override Type ConfigurationType
-        {
-            get { return typeof(ServerConfiguration); }
-        }
+        protected override Type ConfigurationType => typeof(ServerConfiguration);
 
         /// <summary>
         /// Gets the application paths.
         /// </summary>
         /// <value>The application paths.</value>
-        public IServerApplicationPaths ApplicationPaths
-        {
-            get { return (IServerApplicationPaths)CommonApplicationPaths; }
-        }
+        public IServerApplicationPaths ApplicationPaths => (IServerApplicationPaths)CommonApplicationPaths;
 
         /// <summary>
         /// Gets the configuration.
         /// </summary>
         /// <value>The configuration.</value>
-        public ServerConfiguration Configuration
-        {
-            get { return (ServerConfiguration)CommonConfiguration; }
-        }
+        public ServerConfiguration Configuration => (ServerConfiguration)CommonConfiguration;
 
         /// <summary>
         /// Called when [configuration updated].

Emby.Server.Implementations/Data/BaseSqliteRepository.cs

@@ -24,15 +24,9 @@ namespace Emby.Server.Implementations.Data
             WriteLock = new ReaderWriterLockSlim(LockRecursionPolicy.NoRecursion);
         }
 
-        protected TransactionMode TransactionMode
-        {
-            get { return TransactionMode.Deferred; }
-        }
+        protected TransactionMode TransactionMode => TransactionMode.Deferred;
 
-        protected TransactionMode ReadTransactionMode
-        {
-            get { return TransactionMode.Deferred; }
-        }
+        protected TransactionMode ReadTransactionMode => TransactionMode.Deferred;
 
         internal static int ThreadSafeMode { get; set; }
 
@@ -58,10 +52,7 @@ namespace Emby.Server.Implementations.Data
         private string _defaultWal;
         protected ManagedConnection _connection;
 
-        protected virtual bool EnableSingleConnection
-        {
-            get { return true; }
-        }
+        protected virtual bool EnableSingleConnection => true;
 
         protected ManagedConnection CreateConnection(bool isReadOnly = false)
         {
@@ -238,21 +229,9 @@ namespace Emby.Server.Implementations.Data
             Logger.LogInformation("PRAGMA synchronous=" + db.Query("PRAGMA synchronous").SelectScalarString().First());
         }
 
-        protected virtual bool EnableTempStoreMemory
-        {
-            get
-            {
-                return false;
-            }
-        }
+        protected virtual bool EnableTempStoreMemory => false;
 
-        protected virtual int? CacheSize
-        {
-            get
-            {
-                return null;
-            }
-        }
+        protected virtual int? CacheSize => null;
 
         internal static void CheckOk(int rc)
         {
@@ -276,7 +255,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (_disposed)
             {
-                throw new ObjectDisposedException(GetType().Name + " has been disposed and cannot be accessed.");
+                throw new ObjectDisposedException(GetType().Name ,"Object has been disposed and cannot be accessed.");
             }
         }
 

Emby.Server.Implementations/Data/SqliteDisplayPreferencesRepository.cs

@@ -32,13 +32,7 @@ namespace Emby.Server.Implementations.Data
         /// Gets the name of the repository
         /// </summary>
         /// <value>The name.</value>
-        public string Name
-        {
-            get
-            {
-                return "SQLite";
-            }
-        }
+        public string Name => "SQLite";
 
         /// <summary>
         /// The _json serializer
@@ -94,11 +88,11 @@ namespace Emby.Server.Implementations.Data
         {
             if (displayPreferences == null)
             {
-                throw new ArgumentNullException("displayPreferences");
+                throw new ArgumentNullException(nameof(displayPreferences));
             }
             if (string.IsNullOrEmpty(displayPreferences.Id))
             {
-                throw new ArgumentNullException("displayPreferences.Id");
+                throw new ArgumentNullException(nameof(displayPreferences.Id));
             }
 
             cancellationToken.ThrowIfCancellationRequested();
@@ -142,7 +136,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (displayPreferences == null)
             {
-                throw new ArgumentNullException("displayPreferences");
+                throw new ArgumentNullException(nameof(displayPreferences));
             }
 
             cancellationToken.ThrowIfCancellationRequested();
@@ -174,7 +168,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (string.IsNullOrEmpty(displayPreferencesId))
             {
-                throw new ArgumentNullException("displayPreferencesId");
+                throw new ArgumentNullException(nameof(displayPreferencesId));
             }
 
             var guidId = displayPreferencesId.GetMD5();

Emby.Server.Implementations/Data/SqliteExtensions.cs

@@ -14,7 +14,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (queries == null)
             {
-                throw new ArgumentNullException("queries");
+                throw new ArgumentNullException(nameof(queries));
             }
 
             connection.RunInTransaction(conn =>
@@ -134,7 +134,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (obj == null)
             {
-                throw new ArgumentNullException("obj");
+                throw new ArgumentNullException(nameof(obj));
             }
 
             using (var stream = new MemoryStream())

Emby.Server.Implementations/Data/SqliteItemRepository.cs

@@ -82,11 +82,11 @@ namespace Emby.Server.Implementations.Data
         {
             if (config == null)
             {
-                throw new ArgumentNullException("config");
+                throw new ArgumentNullException(nameof(config));
             }
             if (jsonSerializer == null)
             {
-                throw new ArgumentNullException("jsonSerializer");
+                throw new ArgumentNullException(nameof(jsonSerializer));
             }
 
             _appHost = appHost;
@@ -455,7 +455,7 @@ namespace Emby.Server.Implementations.Data
             "ColorTransfer"
         };
 
-        private string GetSaveItemCommandText()
+        private static string GetSaveItemCommandText()
         {
             var saveColumns = new List<string>
             {
@@ -558,7 +558,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (item == null)
             {
-                throw new ArgumentNullException("item");
+                throw new ArgumentNullException(nameof(item));
             }
 
             SaveItems(new List<BaseItem> { item }, cancellationToken);
@@ -568,7 +568,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (item == null)
             {
-                throw new ArgumentNullException("item");
+                throw new ArgumentNullException(nameof(item));
             }
 
             CheckDisposed();
@@ -605,7 +605,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (items == null)
             {
-                throw new ArgumentNullException("items");
+                throw new ArgumentNullException(nameof(items));
             }
 
             cancellationToken.ThrowIfCancellationRequested();
@@ -1070,7 +1070,7 @@ namespace Emby.Server.Implementations.Data
             saveItemStatement.MoveNext();
         }
 
-        private string SerializeProviderIds(BaseItem item)
+        private static string SerializeProviderIds(BaseItem item)
         {
             // Ideally we shouldn't need this IsNullOrWhiteSpace check but we're seeing some cases of bad data slip through
             var ids = item.ProviderIds
@@ -1085,7 +1085,7 @@ namespace Emby.Server.Implementations.Data
             return string.Join("|", ids.Select(i => i.Key + "=" + i.Value).ToArray());
         }
 
-        private void DeserializeProviderIds(string value, BaseItem item)
+        private static void DeserializeProviderIds(string value, BaseItem item)
         {
             if (string.IsNullOrWhiteSpace(value))
             {
@@ -1226,7 +1226,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (id.Equals(Guid.Empty))
             {
-                throw new ArgumentNullException("id");
+                throw new ArgumentNullException(nameof(id));
             }
 
             CheckDisposed();
@@ -1948,7 +1948,7 @@ namespace Emby.Server.Implementations.Data
             return item;
         }
 
-        private Guid[] SplitToGuids(string value)
+        private static Guid[] SplitToGuids(string value)
         {
             var ids = value.Split('|');
 
@@ -1965,7 +1965,7 @@ namespace Emby.Server.Implementations.Data
         /// <summary>
         /// Gets chapters for an item
         /// </summary>
-        /// <param name="id">The id.</param>
+        /// <param name="item">The item.</param>
         /// <returns>IEnumerable{ChapterInfo}.</returns>
         /// <exception cref="System.ArgumentNullException">id</exception>
         public List<ChapterInfo> GetChapters(BaseItem item)
@@ -1996,7 +1996,7 @@ namespace Emby.Server.Implementations.Data
         /// <summary>
         /// Gets a single chapter for an item
         /// </summary>
-        /// <param name="id">The id.</param>
+        /// <param name="item">The item.</param>
         /// <param name="index">The index.</param>
         /// <returns>ChapterInfo.</returns>
         /// <exception cref="System.ArgumentNullException">id</exception>
@@ -2067,12 +2067,12 @@ namespace Emby.Server.Implementations.Data
 
             if (id.Equals(Guid.Empty))
             {
-                throw new ArgumentNullException("id");
+                throw new ArgumentNullException(nameof(id));
             }
 
             if (chapters == null)
             {
-                throw new ArgumentNullException("chapters");
+                throw new ArgumentNullException(nameof(chapters));
             }
 
             using (WriteLock.Write())
@@ -2144,7 +2144,7 @@ namespace Emby.Server.Implementations.Data
             }
         }
 
-        private bool EnableJoinUserData(InternalItemsQuery query)
+        private static bool EnableJoinUserData(InternalItemsQuery query)
         {
             if (query.User == null)
             {
@@ -2681,7 +2681,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (query == null)
             {
-                throw new ArgumentNullException("query");
+                throw new ArgumentNullException(nameof(query));
             }
 
             CheckDisposed();
@@ -2739,7 +2739,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (query == null)
             {
-                throw new ArgumentNullException("query");
+                throw new ArgumentNullException(nameof(query));
             }
 
             CheckDisposed();
@@ -2928,7 +2928,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (query == null)
             {
-                throw new ArgumentNullException("query");
+                throw new ArgumentNullException(nameof(query));
             }
 
             CheckDisposed();
@@ -3212,7 +3212,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (query == null)
             {
-                throw new ArgumentNullException("query");
+                throw new ArgumentNullException(nameof(query));
             }
 
             CheckDisposed();
@@ -3286,7 +3286,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (query == null)
             {
-                throw new ArgumentNullException("query");
+                throw new ArgumentNullException(nameof(query));
             }
 
             CheckDisposed();
@@ -3362,7 +3362,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (query == null)
             {
-                throw new ArgumentNullException("query");
+                throw new ArgumentNullException(nameof(query));
             }
 
             CheckDisposed();
@@ -5184,7 +5184,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
         {
             if (id.Equals(Guid.Empty))
             {
-                throw new ArgumentNullException("id");
+                throw new ArgumentNullException(nameof(id));
             }
 
             CheckDisposed();
@@ -5233,7 +5233,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
         {
             if (query == null)
             {
-                throw new ArgumentNullException("query");
+                throw new ArgumentNullException(nameof(query));
             }
 
             CheckDisposed();
@@ -5273,7 +5273,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
         {
             if (query == null)
             {
-                throw new ArgumentNullException("query");
+                throw new ArgumentNullException(nameof(query));
             }
 
             CheckDisposed();
@@ -5387,12 +5387,12 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
         {
             if (itemId.Equals(Guid.Empty))
             {
-                throw new ArgumentNullException("itemId");
+                throw new ArgumentNullException(nameof(itemId));
             }
 
             if (ancestorIds == null)
             {
-                throw new ArgumentNullException("ancestorIds");
+                throw new ArgumentNullException(nameof(ancestorIds));
             }
 
             CheckDisposed();
@@ -5556,7 +5556,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
         {
             if (query == null)
             {
-                throw new ArgumentNullException("query");
+                throw new ArgumentNullException(nameof(query));
             }
 
             if (!query.Limit.HasValue)
@@ -5915,12 +5915,12 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
         {
             if (itemId.Equals(Guid.Empty))
             {
-                throw new ArgumentNullException("itemId");
+                throw new ArgumentNullException(nameof(itemId));
             }
 
             if (values == null)
             {
-                throw new ArgumentNullException("keys");
+                throw new ArgumentNullException(nameof(values));
             }
 
             CheckDisposed();
@@ -5991,12 +5991,12 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
         {
             if (itemId.Equals(Guid.Empty))
             {
-                throw new ArgumentNullException("itemId");
+                throw new ArgumentNullException(nameof(itemId));
             }
 
             if (people == null)
             {
-                throw new ArgumentNullException("people");
+                throw new ArgumentNullException(nameof(people));
             }
 
             CheckDisposed();
@@ -6102,7 +6102,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
 
             if (query == null)
             {
-                throw new ArgumentNullException("query");
+                throw new ArgumentNullException(nameof(query));
             }
 
             var cmdText = "select " + string.Join(",", _mediaStreamSaveColumns) + " from mediastreams where";
@@ -6158,12 +6158,12 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
 
             if (id.Equals(Guid.Empty))
             {
-                throw new ArgumentNullException("id");
+                throw new ArgumentNullException(nameof(id));
             }
 
             if (streams == null)
             {
-                throw new ArgumentNullException("streams");
+                throw new ArgumentNullException(nameof(streams));
             }
 
             cancellationToken.ThrowIfCancellationRequested();

Emby.Server.Implementations/Data/SqliteUserDataRepository.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
@@ -28,13 +28,7 @@ namespace Emby.Server.Implementations.Data
         /// Gets the name of the repository
         /// </summary>
         /// <value>The name.</value>
-        public string Name
-        {
-            get
-            {
-                return "SQLite";
-            }
-        }
+        public string Name => "SQLite";
 
         /// <summary>
         /// Opens the connection to the database
@@ -136,13 +130,7 @@ namespace Emby.Server.Implementations.Data
             return list;
         }
 
-        protected override bool EnableTempStoreMemory
-        {
-            get
-            {
-                return true;
-            }
-        }
+        protected override bool EnableTempStoreMemory => true;
 
         /// <summary>
         /// Saves the user data.
@@ -151,15 +139,15 @@ namespace Emby.Server.Implementations.Data
         {
             if (userData == null)
             {
-                throw new ArgumentNullException("userData");
+                throw new ArgumentNullException(nameof(userData));
             }
             if (internalUserId <= 0)
             {
-                throw new ArgumentNullException("internalUserId");
+                throw new ArgumentNullException(nameof(internalUserId));
             }
             if (string.IsNullOrEmpty(key))
             {
-                throw new ArgumentNullException("key");
+                throw new ArgumentNullException(nameof(key));
             }
 
             PersistUserData(internalUserId, key, userData, cancellationToken);
@@ -169,11 +157,11 @@ namespace Emby.Server.Implementations.Data
         {
             if (userData == null)
             {
-                throw new ArgumentNullException("userData");
+                throw new ArgumentNullException(nameof(userData));
             }
             if (internalUserId <= 0)
             {
-                throw new ArgumentNullException("internalUserId");
+                throw new ArgumentNullException(nameof(internalUserId));
             }
 
             PersistAllUserData(internalUserId, userData, cancellationToken);
@@ -182,7 +170,7 @@ namespace Emby.Server.Implementations.Data
         /// <summary>
         /// Persists the user data.
         /// </summary>
-        /// <param name="userId">The user id.</param>
+        /// <param name="internalUserId">The user id.</param>
         /// <param name="key">The key.</param>
         /// <param name="userData">The user data.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
@@ -203,7 +191,7 @@ namespace Emby.Server.Implementations.Data
             }
         }
 
-        private void SaveUserData(IDatabaseConnection db, long internalUserId, string key, UserItemData userData)
+        private static void SaveUserData(IDatabaseConnection db, long internalUserId, string key, UserItemData userData)
         {
             using (var statement = db.PrepareStatement("replace into UserDatas (key, userId, rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex) values (@key, @userId, @rating,@played,@playCount,@isFavorite,@playbackPositionTicks,@lastPlayedDate,@AudioStreamIndex,@SubtitleStreamIndex)"))
             {
@@ -280,7 +268,7 @@ namespace Emby.Server.Implementations.Data
         /// <summary>
         /// Gets the user data.
         /// </summary>
-        /// <param name="userId">The user id.</param>
+        /// <param name="internalUserId">The user id.</param>
         /// <param name="key">The key.</param>
         /// <returns>Task{UserItemData}.</returns>
         /// <exception cref="System.ArgumentNullException">
@@ -292,11 +280,11 @@ namespace Emby.Server.Implementations.Data
         {
             if (internalUserId <= 0)
             {
-                throw new ArgumentNullException("internalUserId");
+                throw new ArgumentNullException(nameof(internalUserId));
             }
             if (string.IsNullOrEmpty(key))
             {
-                throw new ArgumentNullException("key");
+                throw new ArgumentNullException(nameof(key));
             }
 
             using (WriteLock.Read())
@@ -323,7 +311,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (keys == null)
             {
-                throw new ArgumentNullException("keys");
+                throw new ArgumentNullException(nameof(keys));
             }
 
             if (keys.Count == 0)
@@ -337,13 +325,13 @@ namespace Emby.Server.Implementations.Data
         /// <summary>
         /// Return all user-data associated with the given user
         /// </summary>
-        /// <param name="userId"></param>
+        /// <param name="internalUserId"></param>
         /// <returns></returns>
         public List<UserItemData> GetAllUserData(long internalUserId)
         {
             if (internalUserId <= 0)
             {
-                throw new ArgumentNullException("internalUserId");
+                throw new ArgumentNullException(nameof(internalUserId));
             }
 
             var list = new List<UserItemData>();

Emby.Server.Implementations/Data/SqliteUserRepository.cs

@@ -31,13 +31,7 @@ namespace Emby.Server.Implementations.Data
         /// Gets the name of the repository
         /// </summary>
         /// <value>The name.</value>
-        public string Name
-        {
-            get
-            {
-                return "SQLite";
-            }
-        }
+        public string Name => "SQLite";
 
         /// <summary>
         /// Opens the connection to the database
@@ -85,7 +79,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (user == null)
             {
-                throw new ArgumentNullException("user");
+                throw new ArgumentNullException(nameof(user));
             }
 
             var serialized = _jsonSerializer.SerializeToBytes(user);
@@ -122,7 +116,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (user == null)
             {
-                throw new ArgumentNullException("user");
+                throw new ArgumentNullException(nameof(user));
             }
 
             var serialized = _jsonSerializer.SerializeToBytes(user);
@@ -207,14 +201,13 @@ namespace Emby.Server.Implementations.Data
         /// Deletes the user.
         /// </summary>
         /// <param name="user">The user.</param>
-        /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>Task.</returns>
         /// <exception cref="System.ArgumentNullException">user</exception>
         public void DeleteUser(User user)
         {
             if (user == null)
             {
-                throw new ArgumentNullException("user");
+                throw new ArgumentNullException(nameof(user));
             }
 
             using (WriteLock.Write())

Emby.Server.Implementations/Data/TypeMapper.cs

@@ -32,7 +32,7 @@ namespace Emby.Server.Implementations.Data
         {
             if (string.IsNullOrEmpty(typeName))
             {
-                throw new ArgumentNullException("typeName");
+                throw new ArgumentNullException(nameof(typeName));
             }
 
             return _typeMap.GetOrAdd(typeName, LookupType);

Emby.Server.Implementations/Devices/DeviceId.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 using System.Text;
 using MediaBrowser.Common.Configuration;
@@ -15,10 +15,7 @@ namespace Emby.Server.Implementations.Devices
 
         private readonly object _syncLock = new object();
 
-        private string CachePath
-        {
-            get { return Path.Combine(_appPaths.DataPath, "device.txt"); }
-        }
+        private string CachePath => Path.Combine(_appPaths.DataPath, "device.txt");
 
         private string GetCachedId()
         {
@@ -70,7 +67,7 @@ namespace Emby.Server.Implementations.Devices
             }
         }
 
-        private string GetNewId()
+        private static string GetNewId()
         {
             return Guid.NewGuid().ToString("N");
         }
@@ -93,7 +90,7 @@ namespace Emby.Server.Implementations.Devices
         public DeviceId(IApplicationPaths appPaths, ILogger logger, IFileSystem fileSystem)
         {
 			if (fileSystem == null) {
-				throw new ArgumentNullException ("fileSystem");
+				throw new ArgumentNullException(nameof(fileSystem));
 			}
 
             _appPaths = appPaths;
@@ -101,9 +98,6 @@ namespace Emby.Server.Implementations.Devices
 			_fileSystem = fileSystem;
         }
 
-        public string Value
-        {
-            get { return _id ?? (_id = GetDeviceId()); }
-        }
+        public string Value => _id ?? (_id = GetDeviceId());
     }
 }

Emby.Server.Implementations/Devices/DeviceManager.cs

@@ -1,4 +1,4 @@
-using MediaBrowser.Common.Configuration;
+using MediaBrowser.Common.Configuration;
 using MediaBrowser.Common.Net;
 using MediaBrowser.Controller.Devices;
 using MediaBrowser.Controller.Library;
@@ -360,10 +360,7 @@ namespace Emby.Server.Implementations.Devices
             return path;
         }
 
-        private string DefaultCameraUploadsPath
-        {
-            get { return Path.Combine(_config.CommonApplicationPaths.DataPath, "camerauploads"); }
-        }
+        private string DefaultCameraUploadsPath => Path.Combine(_config.CommonApplicationPaths.DataPath, "camerauploads");
 
         public bool CanAccessDevice(User user, string deviceId)
         {
@@ -373,7 +370,7 @@ namespace Emby.Server.Implementations.Devices
             }
             if (string.IsNullOrEmpty(deviceId))
             {
-                throw new ArgumentNullException("deviceId");
+                throw new ArgumentNullException(nameof(deviceId));
             }
 
             if (!CanAccessDevice(user.Policy, deviceId))
@@ -389,7 +386,7 @@ namespace Emby.Server.Implementations.Devices
             return true;
         }
 
-        private bool CanAccessDevice(UserPolicy policy, string id)
+        private static bool CanAccessDevice(UserPolicy policy, string id)
         {
             if (policy.EnableAllDevices)
             {

Emby.Server.Implementations/Diagnostics/CommonProcess.cs

@@ -81,30 +81,15 @@ namespace Emby.Server.Implementations.Diagnostics
             }
         }
 
-        public ProcessOptions StartInfo
-        {
-            get { return _options; }
-        }
+        public ProcessOptions StartInfo => _options;
 
-        public StreamWriter StandardInput
-        {
-            get { return _process.StandardInput; }
-        }
+        public StreamWriter StandardInput => _process.StandardInput;
 
-        public StreamReader StandardError
-        {
-            get { return _process.StandardError; }
-        }
+        public StreamReader StandardError => _process.StandardError;
 
-        public StreamReader StandardOutput
-        {
-            get { return _process.StandardOutput; }
-        }
+        public StreamReader StandardOutput => _process.StandardOutput;
 
-        public int ExitCode
-        {
-            get { return _process.ExitCode; }
-        }
+        public int ExitCode => _process.ExitCode;
 
         public void Start()
         {

Emby.Server.Implementations/Dto/DtoService.cs

@@ -1,4 +1,4 @@
-using MediaBrowser.Common;
+using MediaBrowser.Common;
 using MediaBrowser.Controller.Channels;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Devices;
@@ -189,7 +189,7 @@ namespace Emby.Server.Implementations.Dto
             return dto;
         }
 
-        private IList<BaseItem> GetTaggedItems(IItemByName byName, User user, DtoOptions options)
+        private static IList<BaseItem> GetTaggedItems(IItemByName byName, User user, DtoOptions options)
         {
             return byName.GetTaggedItems(new InternalItemsQuery(user)
             {
@@ -295,7 +295,7 @@ namespace Emby.Server.Implementations.Dto
             return dto;
         }
 
-        private void NormalizeMediaSourceContainers(BaseItemDto dto)
+        private static void NormalizeMediaSourceContainers(BaseItemDto dto)
         {
             foreach (var mediaSource in dto.MediaSources)
             {
@@ -347,7 +347,7 @@ namespace Emby.Server.Implementations.Dto
             return dto;
         }
 
-        private void SetItemByNameInfo(BaseItem item, BaseItemDto dto, IList<BaseItem> taggedItems, User user = null)
+        private static void SetItemByNameInfo(BaseItem item, BaseItemDto dto, IList<BaseItem> taggedItems, User user = null)
         {
             if (item is MusicArtist)
             {
@@ -447,7 +447,7 @@ namespace Emby.Server.Implementations.Dto
             }
         }
 
-        private int GetChildCount(Folder folder, User user)
+        private static int GetChildCount(Folder folder, User user)
         {
             // Right now this is too slow to calculate for top level folders on a per-user basis
             // Just return something so that apps that are expecting a value won't think the folders are empty
@@ -470,11 +470,11 @@ namespace Emby.Server.Implementations.Dto
             return item.Id.ToString("N");
         }
 
-        private void SetBookProperties(BaseItemDto dto, Book item)
+        private static void SetBookProperties(BaseItemDto dto, Book item)
         {
             dto.SeriesName = item.SeriesName;
         }
-        private void SetPhotoProperties(BaseItemDto dto, Photo item)
+        private static void SetPhotoProperties(BaseItemDto dto, Photo item)
         {
             dto.CameraMake = item.CameraMake;
             dto.CameraModel = item.CameraModel;
@@ -520,13 +520,13 @@ namespace Emby.Server.Implementations.Dto
             dto.Album = item.Album;
         }
 
-        private void SetGameProperties(BaseItemDto dto, Game item)
+        private static void SetGameProperties(BaseItemDto dto, Game item)
         {
             dto.GameSystem = item.GameSystem;
             dto.MultiPartGameFiles = item.MultiPartGameFiles;
         }
 
-        private void SetGameSystemProperties(BaseItemDto dto, GameSystem item)
+        private static void SetGameSystemProperties(BaseItemDto dto, GameSystem item)
         {
             dto.GameSystem = item.GameSystemName;
         }

Emby.Server.Implementations/EntryPoints/ExternalPortForwarding.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Net;
@@ -227,7 +227,7 @@ namespace Emby.Server.Implementations.EntryPoints
         {
             if (_disposed)
             {
-                throw new ObjectDisposedException("PortMapper");
+                throw new ObjectDisposedException(GetType().Name);
             }
 
             // On some systems the device discovered event seems to fire repeatedly

Emby.Server.Implementations/EntryPoints/LibraryChangedNotifier.cs

@@ -1,4 +1,4 @@
-using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Plugins;
 using MediaBrowser.Controller.Session;
@@ -142,7 +142,7 @@ namespace Emby.Server.Implementations.EntryPoints
             _providerManager_RefreshProgress(sender, new GenericEventArgs<Tuple<BaseItem, double>>(new Tuple<BaseItem, double>(e.Argument, 100)));
         }
 
-        private bool EnableRefreshMessage(BaseItem item)
+        private static bool EnableRefreshMessage(BaseItem item)
         {
             var folder = item as Folder;
 
@@ -387,7 +387,7 @@ namespace Emby.Server.Implementations.EntryPoints
             };
         }
 
-        private bool FilterItem(BaseItem item)
+        private static bool FilterItem(BaseItem item)
         {
             if (!item.IsFolder && !item.HasPathProtocol)
             {

Emby.Server.Implementations/EntryPoints/RecordingNotifier.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Linq;
 using System.Threading;
 using MediaBrowser.Controller.Library;
@@ -62,7 +62,7 @@ namespace Emby.Server.Implementations.EntryPoints
             }
             catch (ObjectDisposedException)
             {
-
+                // TODO Log exception or Investigate and properly fix.
             }
             catch (Exception ex)
             {

Emby.Server.Implementations/EntryPoints/RefreshUsersMetadata.cs

@@ -30,10 +30,7 @@ namespace Emby.Server.Implementations.EntryPoints
 
         public string Description => "Refresh user infos";
 
-        public string Category
-        {
-            get { return "Library"; }
-        }
+        public string Category => "Library";
 
         public bool IsHidden => true;
 

Emby.Server.Implementations/EnvironmentInfo/EnvironmentInfo.cs

@@ -29,14 +29,8 @@ namespace Emby.Server.Implementations.EnvironmentInfo
             }
         }
 
-        public string OperatingSystemVersion
-        {
-            get
-            {
-                return Environment.OSVersion.Version.ToString() + " " + Environment.OSVersion.ServicePack.ToString();
-            }
-        }
+        public string OperatingSystemVersion => Environment.OSVersion.Version.ToString() + " " + Environment.OSVersion.ServicePack.ToString();
 
-        public Architecture SystemArchitecture { get { return RuntimeInformation.OSArchitecture; } }
+        public Architecture SystemArchitecture => RuntimeInformation.OSArchitecture;
     }
 }

Emby.Server.Implementations/HttpClientManager/HttpClientManager.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Globalization;
@@ -48,11 +48,11 @@ namespace Emby.Server.Implementations.HttpClientManager
         {
             if (appPaths == null)
             {
-                throw new ArgumentNullException("appPaths");
+                throw new ArgumentNullException(nameof(appPaths));
             }
             if (logger == null)
             {
-                throw new ArgumentNullException("logger");
+                throw new ArgumentNullException(nameof(logger));
             }
 
             _logger = logger;
@@ -87,7 +87,7 @@ namespace Emby.Server.Implementations.HttpClientManager
         {
             if (string.IsNullOrEmpty(host))
             {
-                throw new ArgumentNullException("host");
+                throw new ArgumentNullException(nameof(host));
             }
 
             HttpClientInfo client;
@@ -104,7 +104,7 @@ namespace Emby.Server.Implementations.HttpClientManager
             return client;
         }
 
-        private WebRequest CreateWebRequest(string url)
+        private static WebRequest CreateWebRequest(string url)
         {
             try
             {
@@ -185,7 +185,7 @@ namespace Emby.Server.Implementations.HttpClientManager
             return request;
         }
 
-        private CredentialCache GetCredential(string url, string username, string password)
+        private static CredentialCache GetCredential(string url, string username, string password)
         {
             //ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3;
             CredentialCache credentialCache = new CredentialCache();
@@ -220,7 +220,7 @@ namespace Emby.Server.Implementations.HttpClientManager
             }
         }
 
-        private void SetUserAgent(HttpWebRequest request, string userAgent)
+        private static void SetUserAgent(HttpWebRequest request, string userAgent)
         {
             request.UserAgent = userAgent;
         }
@@ -491,7 +491,7 @@ namespace Emby.Server.Implementations.HttpClientManager
             return responseInfo;
         }
 
-        private void SetHeaders(WebHeaderCollection headers, HttpResponseInfo responseInfo)
+        private static void SetHeaders(WebHeaderCollection headers, HttpResponseInfo responseInfo)
         {
             foreach (var key in headers.AllKeys)
             {
@@ -541,7 +541,7 @@ namespace Emby.Server.Implementations.HttpClientManager
 
             if (options.Progress == null)
             {
-                throw new ArgumentNullException("progress");
+                throw new ArgumentException("Options did not have a Progress value.",nameof(options));
             }
 
             options.CancellationToken.ThrowIfCancellationRequested();
@@ -616,7 +616,7 @@ namespace Emby.Server.Implementations.HttpClientManager
             }
         }
 
-        private long? GetContentLength(HttpWebResponse response)
+        private static long? GetContentLength(HttpWebResponse response)
         {
             var length = response.ContentLength;
 
@@ -704,7 +704,7 @@ namespace Emby.Server.Implementations.HttpClientManager
         {
             if (string.IsNullOrEmpty(options.Url))
             {
-                throw new ArgumentNullException("options");
+                throw new ArgumentNullException(nameof(options));
             }
         }
 
@@ -713,7 +713,7 @@ namespace Emby.Server.Implementations.HttpClientManager
         /// </summary>
         /// <param name="url">The URL.</param>
         /// <returns>System.String.</returns>
-        private string GetHostFromUrl(string url)
+        private static string GetHostFromUrl(string url)
         {
             var index = url.IndexOf("://", StringComparison.OrdinalIgnoreCase);
 
@@ -803,7 +803,7 @@ namespace Emby.Server.Implementations.HttpClientManager
             };
         }
 
-        private Task<WebResponse> GetResponseAsync(WebRequest request, TimeSpan timeout)
+        private static Task<WebResponse> GetResponseAsync(WebRequest request, TimeSpan timeout)
         {
             var taskCompletion = new TaskCompletionSource<WebResponse>();
 

Emby.Server.Implementations/HttpServer/FileWriter.cs

@@ -38,10 +38,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// Gets the options.
         /// </summary>
         /// <value>The options.</value>
-        public IDictionary<string, string> Headers
-        {
-            get { return _options; }
-        }
+        public IDictionary<string, string> Headers => _options;
 
         public string Path { get; set; }
 
@@ -49,7 +46,7 @@ namespace Emby.Server.Implementations.HttpServer
         {
             if (string.IsNullOrEmpty(contentType))
             {
-                throw new ArgumentNullException("contentType");
+                throw new ArgumentNullException(nameof(contentType));
             }
 
             Path = path;
@@ -203,8 +200,8 @@ namespace Emby.Server.Implementations.HttpServer
 
         public HttpStatusCode StatusCode
         {
-            get { return (HttpStatusCode)Status; }
-            set { Status = (int)value; }
+            get => (HttpStatusCode)Status;
+            set => Status = (int)value;
         }
 
         public string StatusDescription { get; set; }

Emby.Server.Implementations/HttpServer/HttpListenerHost.cs

@@ -1,4 +1,4 @@
-using MediaBrowser.Common.Extensions;
+using MediaBrowser.Common.Extensions;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Net;
 using Microsoft.Extensions.Logging;
@@ -89,13 +89,7 @@ namespace Emby.Server.Implementations.HttpServer
                 {typeof (ArgumentException), 400}
             };
 
-        protected ILogger Logger
-        {
-            get
-            {
-                return _logger;
-            }
-        }
+        protected ILogger Logger => _logger;
 
         public object CreateInstance(Type type)
         {
@@ -190,10 +184,9 @@ namespace Emby.Server.Implementations.HttpServer
             }
         }
 
-        private Exception GetActualException(Exception ex)
+        private static Exception GetActualException(Exception ex)
         {
-            var agg = ex as AggregateException;
-            if (agg != null)
+            if (ex is AggregateException agg)
             {
                 var inner = agg.InnerException;
                 if (inner != null)
@@ -346,7 +339,7 @@ namespace Emby.Server.Implementations.HttpServer
             return false;
         }
 
-        private string GetExtension(string url)
+        private static string GetExtension(string url)
         {
             var parts = url.Split(new[] { '?' }, 2);
 
@@ -379,18 +372,18 @@ namespace Emby.Server.Implementations.HttpServer
             string pagePathWithoutQueryString = url.Split(new[] { '?' }, StringSplitOptions.RemoveEmptyEntries)[0];
 
             return newQueryString.Count > 0
-                ? String.Format("{0}?{1}", pagePathWithoutQueryString, newQueryString)
+                ? string.Format("{0}?{1}", pagePathWithoutQueryString, newQueryString)
                 : pagePathWithoutQueryString;
         }
 
-        private string GetUrlToLog(string url)
+        private static string GetUrlToLog(string url)
         {
             url = RemoveQueryStringByKey(url, "api_key");
 
             return url;
         }
 
-        private string NormalizeConfiguredLocalAddress(string address)
+        private static string NormalizeConfiguredLocalAddress(string address)
         {
             var index = address.Trim('/').IndexOf('/');
 
@@ -727,7 +720,7 @@ namespace Emby.Server.Implementations.HttpServer
             return null;
         }
 
-        private Task Write(IResponse response, string text)
+        private static Task Write(IResponse response, string text)
         {
             var bOutput = Encoding.UTF8.GetBytes(text);
             response.SetContentLength(bOutput.Length);
@@ -853,7 +846,9 @@ namespace Emby.Server.Implementations.HttpServer
             return _jsonSerializer.DeserializeFromStreamAsync(stream, type);
         }
 
-        private string NormalizeEmbyRoutePath(string path)
+        //TODO Add Jellyfin Route Path Normalizer
+
+        private static string NormalizeEmbyRoutePath(string path)
         {
             if (path.StartsWith("/", StringComparison.OrdinalIgnoreCase))
             {
@@ -863,7 +858,7 @@ namespace Emby.Server.Implementations.HttpServer
             return "emby/" + path;
         }
 
-        private string NormalizeMediaBrowserRoutePath(string path)
+        private static string NormalizeMediaBrowserRoutePath(string path)
         {
             if (path.StartsWith("/", StringComparison.OrdinalIgnoreCase))
             {
@@ -873,7 +868,7 @@ namespace Emby.Server.Implementations.HttpServer
             return "mediabrowser/" + path;
         }
 
-        private string DoubleNormalizeEmbyRoutePath(string path)
+        private static string DoubleNormalizeEmbyRoutePath(string path)
         {
             if (path.StartsWith("/", StringComparison.OrdinalIgnoreCase))
             {

Emby.Server.Implementations/HttpServer/HttpResultFactory.cs

@@ -1,4 +1,4 @@
-using MediaBrowser.Common.Extensions;
+using MediaBrowser.Common.Extensions;
 using MediaBrowser.Controller.Net;
 using Microsoft.Extensions.Logging;
 using MediaBrowser.Model.Serialization;
@@ -207,7 +207,7 @@ namespace Emby.Server.Implementations.HttpServer
         {
             if (result == null)
             {
-                throw new ArgumentNullException("result");
+                throw new ArgumentNullException(nameof(result));
             }
 
             if (responseHeaders == null)
@@ -245,7 +245,7 @@ namespace Emby.Server.Implementations.HttpServer
             return GetCompressionType(request);
         }
 
-        private string GetCompressionType(IRequest request)
+        private static string GetCompressionType(IRequest request)
         {
             var acceptEncoding = request.Headers["Accept-Encoding"];
 
@@ -365,7 +365,7 @@ namespace Emby.Server.Implementations.HttpServer
             return _brotliCompressor.Compress(bytes);
         }
 
-        private byte[] Deflate(byte[] bytes)
+        private static 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
@@ -379,7 +379,7 @@ namespace Emby.Server.Implementations.HttpServer
             }
         }
 
-        private byte[] GZip(byte[] buffer)
+        private static byte[] GZip(byte[] buffer)
         {
             using (var ms = new MemoryStream())
             using (var zipStream = new GZipStream(ms, CompressionMode.Compress))
@@ -398,7 +398,7 @@ namespace Emby.Server.Implementations.HttpServer
                        : contentType.Split(';')[0].ToLower().Trim();
         }
 
-        private string SerializeToXmlString(object from)
+        private static string SerializeToXmlString(object from)
         {
             using (var ms = new MemoryStream())
             {
@@ -453,7 +453,7 @@ namespace Emby.Server.Implementations.HttpServer
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             return GetStaticFileResult(requestContext, new StaticFileResultOptions
@@ -471,7 +471,7 @@ namespace Emby.Server.Implementations.HttpServer
 
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             if (fileShare != FileShareMode.Read && fileShare != FileShareMode.ReadWrite)
@@ -661,7 +661,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// <summary>
         /// Adds the expires header.
         /// </summary>
-        private void AddExpiresHeader(IDictionary<string, string> responseHeaders, string cacheKey, TimeSpan? cacheDuration)
+        private static void AddExpiresHeader(IDictionary<string, string> responseHeaders, string cacheKey, TimeSpan? cacheDuration)
         {
             if (cacheDuration.HasValue)
             {
@@ -678,7 +678,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// </summary>
         /// <param name="responseHeaders">The responseHeaders.</param>
         /// <param name="lastDateModified">The last date modified.</param>
-        private void AddAgeHeader(IDictionary<string, string> responseHeaders, DateTime? lastDateModified)
+        private static void AddAgeHeader(IDictionary<string, string> responseHeaders, DateTime? lastDateModified)
         {
             if (lastDateModified.HasValue)
             {
@@ -771,7 +771,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// </summary>
         /// <param name="date">The date.</param>
         /// <returns>DateTime.</returns>
-        private DateTime NormalizeDateForComparison(DateTime date)
+        private static DateTime NormalizeDateForComparison(DateTime date)
         {
             return new DateTime(date.Year, date.Month, date.Day, date.Hour, date.Minute, date.Second, date.Kind);
         }
@@ -781,7 +781,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// </summary>
         /// <param name="hasHeaders">The has options.</param>
         /// <param name="responseHeaders">The response headers.</param>
-        private void AddResponseHeaders(IHasHeaders hasHeaders, IEnumerable<KeyValuePair<string, string>> responseHeaders)
+        private static void AddResponseHeaders(IHasHeaders hasHeaders, IEnumerable<KeyValuePair<string, string>> responseHeaders)
         {
             foreach (var item in responseHeaders)
             {

Emby.Server.Implementations/HttpServer/RangeRequestWriter.cs

@@ -1,4 +1,4 @@
-using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Logging;
 using System;
 using System.Collections.Generic;
 using System.Globalization;
@@ -46,10 +46,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// Additional HTTP Headers
         /// </summary>
         /// <value>The headers.</value>
-        public IDictionary<string, string> Headers
-        {
-            get { return _options; }
-        }
+        public IDictionary<string, string> Headers => _options;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="StreamWriter" /> class.
@@ -62,7 +59,7 @@ namespace Emby.Server.Implementations.HttpServer
         {
             if (string.IsNullOrEmpty(contentType))
             {
-                throw new ArgumentNullException("contentType");
+                throw new ArgumentNullException(nameof(contentType));
             }
 
             RangeHeader = rangeHeader;
@@ -186,7 +183,7 @@ namespace Emby.Server.Implementations.HttpServer
             }
         }
 
-        private async Task CopyToInternalAsync(Stream source, Stream destination, long copyLength)
+        private static async Task CopyToInternalAsync(Stream source, Stream destination, long copyLength)
         {
             var array = new byte[BufferSize];
             int bytesRead;
@@ -220,8 +217,8 @@ namespace Emby.Server.Implementations.HttpServer
 
         public HttpStatusCode StatusCode
         {
-            get { return (HttpStatusCode)Status; }
-            set { Status = (int)value; }
+            get => (HttpStatusCode)Status;
+            set => Status = (int)value;
         }
 
         public string StatusDescription { get; set; }

Emby.Server.Implementations/HttpServer/Security/AuthService.cs

@@ -1,4 +1,4 @@
-using MediaBrowser.Controller.Configuration;
+using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Connect;
 using MediaBrowser.Controller.Devices;
 using MediaBrowser.Controller.Entities;
@@ -173,7 +173,7 @@ namespace Emby.Server.Implementations.HttpServer.Security
             return false;
         }
 
-        private void ValidateRoles(string[] roles, User user)
+        private static void ValidateRoles(string[] roles, User user)
         {
             if (roles.Contains("admin", StringComparer.OrdinalIgnoreCase))
             {
@@ -207,7 +207,7 @@ namespace Emby.Server.Implementations.HttpServer.Security
             }
         }
 
-        private AuthenticationInfo GetTokenInfo(IRequest request)
+        private static AuthenticationInfo GetTokenInfo(IRequest request)
         {
             object info;
             request.Items.TryGetValue("OriginalAuthenticationInfo", out info);

Emby.Server.Implementations/HttpServer/Security/AuthorizationContext.cs

@@ -1,4 +1,4 @@
-using MediaBrowser.Controller.Connect;
+using MediaBrowser.Controller.Connect;
 using MediaBrowser.Controller.Net;
 using MediaBrowser.Controller.Security;
 using System;
@@ -227,7 +227,7 @@ namespace Emby.Server.Implementations.HttpServer.Security
             return result;
         }
 
-        private string NormalizeValue(string value)
+        private static string NormalizeValue(string value)
         {
             if (string.IsNullOrEmpty(value))
             {

Emby.Server.Implementations/HttpServer/StreamWriter.cs

@@ -35,10 +35,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// Gets the options.
         /// </summary>
         /// <value>The options.</value>
-        public IDictionary<string, string> Headers
-        {
-            get { return _options; }
-        }
+        public IDictionary<string, string> Headers => _options;
 
         public Action OnComplete { get; set; }
         public Action OnError { get; set; }
@@ -53,7 +50,7 @@ namespace Emby.Server.Implementations.HttpServer
         {
             if (string.IsNullOrEmpty(contentType))
             {
-                throw new ArgumentNullException("contentType");
+                throw new ArgumentNullException(nameof(contentType));
             }
 
             SourceStream = source;
@@ -77,7 +74,7 @@ namespace Emby.Server.Implementations.HttpServer
         {
             if (string.IsNullOrEmpty(contentType))
             {
-                throw new ArgumentNullException("contentType");
+                throw new ArgumentNullException(nameof(contentType));
             }
 
             SourceBytes = source;

Emby.Server.Implementations/HttpServer/WebSocketConnection.cs

@@ -82,19 +82,19 @@ namespace Emby.Server.Implementations.HttpServer
         {
             if (socket == null)
             {
-                throw new ArgumentNullException("socket");
+                throw new ArgumentNullException(nameof(socket));
             }
             if (string.IsNullOrEmpty(remoteEndPoint))
             {
-                throw new ArgumentNullException("remoteEndPoint");
+                throw new ArgumentNullException(nameof(remoteEndPoint));
             }
             if (jsonSerializer == null)
             {
-                throw new ArgumentNullException("jsonSerializer");
+                throw new ArgumentNullException(nameof(jsonSerializer));
             }
             if (logger == null)
             {
-                throw new ArgumentNullException("logger");
+                throw new ArgumentNullException(nameof(logger));
             }
 
             Id = Guid.NewGuid();
@@ -148,7 +148,8 @@ namespace Emby.Server.Implementations.HttpServer
         /// <summary>
         /// Called when [receive].
         /// </summary>
-        /// <param name="bytes">The bytes.</param>
+        /// <param name="memory">The memory block.</param>
+        /// <param name="length">The length of the memory block.</param>
         private void OnReceiveInternal(Memory<byte> memory, int length)
         {
             LastActivityDate = DateTime.UtcNow;
@@ -219,7 +220,7 @@ namespace Emby.Server.Implementations.HttpServer
         {
             if (message == null)
             {
-                throw new ArgumentNullException("message");
+                throw new ArgumentNullException(nameof(message));
             }
 
             var json = _jsonSerializer.SerializeToString(message);
@@ -237,7 +238,7 @@ namespace Emby.Server.Implementations.HttpServer
         {
             if (buffer == null)
             {
-                throw new ArgumentNullException("buffer");
+                throw new ArgumentNullException(nameof(buffer));
             }
 
             cancellationToken.ThrowIfCancellationRequested();
@@ -249,7 +250,7 @@ namespace Emby.Server.Implementations.HttpServer
         {
             if (string.IsNullOrEmpty(text))
             {
-                throw new ArgumentNullException("text");
+                throw new ArgumentNullException(nameof(text));
             }
 
             cancellationToken.ThrowIfCancellationRequested();
@@ -261,10 +262,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// Gets the state.
         /// </summary>
         /// <value>The state.</value>
-        public WebSocketState State
-        {
-            get { return _socket.State; }
-        }
+        public WebSocketState State => _socket.State;
 
         /// <summary>
         /// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Emby.Server.Implementations/IO/FileRefresher.cs

@@ -51,7 +51,7 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             if (!_affectedPaths.Contains(path, StringComparer.Ordinal))
@@ -64,7 +64,7 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             lock (_timerLock)

Emby.Server.Implementations/IO/IsoManager.cs

@@ -29,7 +29,7 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(isoPath))
             {
-                throw new ArgumentNullException("isoPath");
+                throw new ArgumentNullException(nameof(isoPath));
             }
 
             var mounter = _mounters.FirstOrDefault(i => i.CanMount(isoPath));

Emby.Server.Implementations/IO/LibraryMonitor.cs

@@ -77,7 +77,7 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             TemporarilyIgnore(path);
@@ -95,7 +95,7 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             // This is an arbitraty amount of time, but delay it because file system writes often trigger events long after the file was actually written to.
@@ -145,7 +145,7 @@ namespace Emby.Server.Implementations.IO
         {
             if (taskManager == null)
             {
-                throw new ArgumentNullException("taskManager");
+                throw new ArgumentNullException(nameof(taskManager));
             }
 
             LibraryManager = libraryManager;
@@ -268,7 +268,7 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             path = path.TrimEnd(Path.DirectorySeparatorChar);
@@ -469,7 +469,7 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             var filename = Path.GetFileName(path);

Emby.Server.Implementations/IO/ManagedFileSystem.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
@@ -85,17 +85,11 @@ namespace Emby.Server.Implementations.IO
             {
                 // Be consistent across platforms because the windows server will fail to query network shares that don't follow windows conventions
                 // https://referencesource.microsoft.com/#mscorlib/system/io/path.cs
-                _invalidFileNameChars = new char[] { '\"', '<', '>', '|', '\0', (Char)1, (Char)2, (Char)3, (Char)4, (Char)5, (Char)6, (Char)7, (Char)8, (Char)9, (Char)10, (Char)11, (Char)12, (Char)13, (Char)14, (Char)15, (Char)16, (Char)17, (Char)18, (Char)19, (Char)20, (Char)21, (Char)22, (Char)23, (Char)24, (Char)25, (Char)26, (Char)27, (Char)28, (Char)29, (Char)30, (Char)31, ':', '*', '?', '\\', '/' };
+                _invalidFileNameChars = new char[] { '\"', '<', '>', '|', '\0', (char)1, (char)2, (char)3, (char)4, (char)5, (char)6, (char)7, (char)8, (char)9, (char)10, (char)11, (char)12, (char)13, (char)14, (char)15, (char)16, (char)17, (char)18, (char)19, (char)20, (char)21, (char)22, (char)23, (char)24, (char)25, (char)26, (char)27, (char)28, (char)29, (char)30, (char)31, ':', '*', '?', '\\', '/' };
             }
         }
 
-        public char DirectorySeparatorChar
-        {
-            get
-            {
-                return Path.DirectorySeparatorChar;
-            }
-        }
+        public char DirectorySeparatorChar => Path.DirectorySeparatorChar;
 
         public string GetFullPath(string path)
         {
@@ -112,7 +106,7 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(filename))
             {
-                throw new ArgumentNullException("filename");
+                throw new ArgumentNullException(nameof(filename));
             }
 
             var extension = Path.GetExtension(filename);
@@ -129,7 +123,7 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(filename))
             {
-                throw new ArgumentNullException("filename");
+                throw new ArgumentNullException(nameof(filename));
             }
 
             var extension = Path.GetExtension(filename);
@@ -145,7 +139,7 @@ namespace Emby.Server.Implementations.IO
 
         public string MakeAbsolutePath(string folderPath, string filePath)
         {
-            if (String.IsNullOrWhiteSpace(filePath)) return filePath;
+            if (string.IsNullOrWhiteSpace(filePath)) return filePath;
 
             if (filePath.Contains(@"://")) return filePath; //stream
             if (filePath.Length > 3 && filePath[1] == ':' && filePath[2] == '/') return filePath; //absolute local path
@@ -200,12 +194,12 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(shortcutPath))
             {
-                throw new ArgumentNullException("shortcutPath");
+                throw new ArgumentNullException(nameof(shortcutPath));
             }
 
             if (string.IsNullOrEmpty(target))
             {
-                throw new ArgumentNullException("target");
+                throw new ArgumentNullException(nameof(target));
             }
 
             var extension = Path.GetExtension(shortcutPath);
@@ -321,7 +315,7 @@ namespace Emby.Server.Implementations.IO
             return result;
         }
 
-        private ExtendedFileSystemInfo GetExtendedFileSystemInfo(string path)
+        private static ExtendedFileSystemInfo GetExtendedFileSystemInfo(string path)
         {
             var result = new ExtendedFileSystemInfo();
 
@@ -456,13 +450,13 @@ namespace Emby.Server.Implementations.IO
             return new FileStream(path, GetFileMode(mode), GetFileAccess(access), GetFileShare(share), defaultBufferSize, GetFileOptions(fileOpenOptions));
         }
 
-        private FileOptions GetFileOptions(FileOpenOptions mode)
+        private static FileOptions GetFileOptions(FileOpenOptions mode)
         {
             var val = (int)mode;
             return (FileOptions)val;
         }
 
-        private FileMode GetFileMode(FileOpenMode mode)
+        private static FileMode GetFileMode(FileOpenMode mode)
         {
             switch (mode)
             {
@@ -483,7 +477,7 @@ namespace Emby.Server.Implementations.IO
             }
         }
 
-        private FileAccess GetFileAccess(FileAccessMode mode)
+        private static FileAccess GetFileAccess(FileAccessMode mode)
         {
             switch (mode)
             {
@@ -498,7 +492,7 @@ namespace Emby.Server.Implementations.IO
             }
         }
 
-        private FileShare GetFileShare(FileShareMode mode)
+        private static FileShare GetFileShare(FileShareMode mode)
         {
             switch (mode)
             {
@@ -619,12 +613,12 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(file1))
             {
-                throw new ArgumentNullException("file1");
+                throw new ArgumentNullException(nameof(file1));
             }
 
             if (string.IsNullOrEmpty(file2))
             {
-                throw new ArgumentNullException("file2");
+                throw new ArgumentNullException(nameof(file2));
             }
 
             var temp1 = Path.Combine(_tempPath, Guid.NewGuid().ToString("N"));
@@ -640,7 +634,7 @@ namespace Emby.Server.Implementations.IO
             CopyFile(temp1, file2, true);
         }
 
-        private char GetDirectorySeparatorChar(string path)
+        private static char GetDirectorySeparatorChar(string path)
         {
             return Path.DirectorySeparatorChar;
         }
@@ -649,12 +643,12 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(parentPath))
             {
-                throw new ArgumentNullException("parentPath");
+                throw new ArgumentNullException(nameof(parentPath));
             }
 
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             var separatorChar = GetDirectorySeparatorChar(parentPath);
@@ -666,7 +660,7 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             var parent = GetDirectoryName(path);
@@ -688,7 +682,7 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             if (path.EndsWith(":\\", StringComparison.OrdinalIgnoreCase))
@@ -772,7 +766,7 @@ namespace Emby.Server.Implementations.IO
             }).ToList();
         }
 
-        private string GetName(DriveInfo drive)
+        private static string GetName(DriveInfo drive)
         {
             return drive.Name;
         }
@@ -972,7 +966,7 @@ namespace Emby.Server.Implementations.IO
             }
         }
 
-        private void RunProcess(string path, string args, string workingDirectory)
+        private static void RunProcess(string path, string args, string workingDirectory)
         {
             using (var process = Process.Start(new ProcessStartInfo
             {

Emby.Server.Implementations/IO/MbLinkShortcutHandler.cs

@@ -15,16 +15,13 @@ namespace Emby.Server.Implementations.IO
             _fileSystem = fileSystem;
         }
 
-        public string Extension
-        {
-            get { return ".mblink"; }
-        }
+        public string Extension => ".mblink";
 
         public string Resolve(string shortcutPath)
         {
             if (string.IsNullOrEmpty(shortcutPath))
             {
-                throw new ArgumentNullException("filenshortcutPathame");
+                throw new ArgumentException("Shortcut path is empty or null.", nameof(shortcutPath));
             }
 
             if (string.Equals(Path.GetExtension(shortcutPath), ".mblink", StringComparison.OrdinalIgnoreCase))
@@ -41,12 +38,12 @@ namespace Emby.Server.Implementations.IO
         {
             if (string.IsNullOrEmpty(shortcutPath))
             {
-                throw new ArgumentNullException("shortcutPath");
+                throw new ArgumentNullException(nameof(shortcutPath));
             }
 
             if (string.IsNullOrEmpty(targetPath))
             {
-                throw new ArgumentNullException("targetPath");
+                throw new ArgumentNullException(nameof(targetPath));
             }
 
             _fileSystem.WriteAllText(shortcutPath, targetPath);

Emby.Server.Implementations/IO/ThrottledStream.cs

@@ -42,13 +42,7 @@ namespace Emby.Server.Implementations.IO
         /// Gets the current milliseconds.
         /// </summary>
         /// <value>The current milliseconds.</value>
-        protected long CurrentMilliseconds
-        {
-            get
-            {
-                return Environment.TickCount;
-            }
-        }
+        protected long CurrentMilliseconds => Environment.TickCount;
 
         /// <summary>
         /// Gets or sets the maximum bytes per second that can be transferred through the base stream.
@@ -56,10 +50,7 @@ namespace Emby.Server.Implementations.IO
         /// <value>The maximum bytes per second.</value>
         public long MaximumBytesPerSecond
         {
-            get
-            {
-                return _maximumBytesPerSecond;
-            }
+            get => _maximumBytesPerSecond;
             set
             {
                 if (MaximumBytesPerSecond != value)
@@ -74,39 +65,21 @@ namespace Emby.Server.Implementations.IO
         /// Gets a value indicating whether the current stream supports reading.
         /// </summary>
         /// <returns>true if the stream supports reading; otherwise, false.</returns>
-        public override bool CanRead
-        {
-            get
-            {
-                return _baseStream.CanRead;
-            }
-        }
+        public override bool CanRead => _baseStream.CanRead;
 
         /// <summary>
         /// Gets a value indicating whether the current stream supports seeking.
         /// </summary>
         /// <value></value>
         /// <returns>true if the stream supports seeking; otherwise, false.</returns>
-        public override bool CanSeek
-        {
-            get
-            {
-                return _baseStream.CanSeek;
-            }
-        }
+        public override bool CanSeek => _baseStream.CanSeek;
 
         /// <summary>
         /// Gets a value indicating whether the current stream supports writing.
         /// </summary>
         /// <value></value>
         /// <returns>true if the stream supports writing; otherwise, false.</returns>
-        public override bool CanWrite
-        {
-            get
-            {
-                return _baseStream.CanWrite;
-            }
-        }
+        public override bool CanWrite => _baseStream.CanWrite;
 
         /// <summary>
         /// Gets the length in bytes of the stream.
@@ -115,13 +88,7 @@ namespace Emby.Server.Implementations.IO
         /// <returns>A long value representing the length of the stream in bytes.</returns>
         /// <exception cref="T:System.NotSupportedException">The base stream does not support seeking. </exception>
         /// <exception cref="T:System.ObjectDisposedException">Methods were called after the stream was closed. </exception>
-        public override long Length
-        {
-            get
-            {
-                return _baseStream.Length;
-            }
-        }
+        public override long Length => _baseStream.Length;
 
         /// <summary>
         /// Gets or sets the position within the current stream.
@@ -133,14 +100,8 @@ namespace Emby.Server.Implementations.IO
         /// <exception cref="T:System.ObjectDisposedException">Methods were called after the stream was closed. </exception>
         public override long Position
         {
-            get
-            {
-                return _baseStream.Position;
-            }
-            set
-            {
-                _baseStream.Position = value;
-            }
+            get => _baseStream.Position;
+            set => _baseStream.Position = value;
         }
         #endregion
 
@@ -158,12 +119,12 @@ namespace Emby.Server.Implementations.IO
         {
             if (baseStream == null)
             {
-                throw new ArgumentNullException("baseStream");
+                throw new ArgumentNullException(nameof(baseStream));
             }
 
             if (maximumBytesPerSecond < 0)
             {
-                throw new ArgumentOutOfRangeException("maximumBytesPerSecond",
+                throw new ArgumentOutOfRangeException(nameof(maximumBytesPerSecond),
                     maximumBytesPerSecond, "The maximum number of bytes per second can't be negative.");
             }
 

Emby.Server.Implementations/Images/BaseDynamicImageProvider.cs

@@ -193,10 +193,7 @@ namespace Emby.Server.Implementations.Images
             return outputPath;
         }
 
-        public string Name
-        {
-            get { return "Dynamic Image Provider"; }
-        }
+        public string Name => "Dynamic Image Provider";
 
         protected virtual string CreateImage(BaseItem item,
             List<BaseItem> itemsWithImages,
@@ -232,10 +229,7 @@ namespace Emby.Server.Implementations.Images
             throw new ArgumentException("Unexpected image type");
         }
 
-        protected virtual int MaxImageAgeDays
-        {
-            get { return 7; }
-        }
+        protected virtual int MaxImageAgeDays => 7;
 
         public bool HasChanged(BaseItem item, IDirectoryService directoryServicee)
         {
@@ -293,14 +287,7 @@ namespace Emby.Server.Implementations.Images
             return true;
         }
 
-        public int Order
-        {
-            get
-            {
-                // Run before the default image provider which will download placeholders
-                return 0;
-            }
-        }
+        public int Order => 0;
 
         protected string CreateSingleImage(List<BaseItem> itemsWithImages, string outputPathWithoutExtension, ImageType imageType)
         {

Emby.Server.Implementations/Library/DefaultAuthenticationProvider.cs

@@ -67,7 +67,7 @@ namespace Emby.Server.Implementations.Library
 
             if (string.IsNullOrWhiteSpace(newPasswordHash))
             {
-                throw new ArgumentNullException("newPasswordHash");
+                throw new ArgumentNullException(nameof(newPasswordHash));
             }
 
             user.Password = newPasswordHash;

Emby.Server.Implementations/Library/LibraryManager.cs

@@ -1,4 +1,4 @@
-using MediaBrowser.Common.Extensions;
+using MediaBrowser.Common.Extensions;
 using MediaBrowser.Common.Progress;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Entities;
@@ -147,13 +147,7 @@ namespace Emby.Server.Implementations.Library
         /// Gets the library items cache.
         /// </summary>
         /// <value>The library items cache.</value>
-        private ConcurrentDictionary<Guid, BaseItem> LibraryItemsCache
-        {
-            get
-            {
-                return _libraryItemsCache;
-            }
-        }
+        private ConcurrentDictionary<Guid, BaseItem> LibraryItemsCache => _libraryItemsCache;
 
         private readonly IFileSystem _fileSystem;
 
@@ -188,7 +182,6 @@ namespace Emby.Server.Implementations.Library
         /// Adds the parts.
         /// </summary>
         /// <param name="rules">The rules.</param>
-        /// <param name="pluginFolders">The plugin folders.</param>
         /// <param name="resolvers">The resolvers.</param>
         /// <param name="introProviders">The intro providers.</param>
         /// <param name="itemComparers">The item comparers.</param>
@@ -277,7 +270,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (item == null)
             {
-                throw new ArgumentNullException("item");
+                throw new ArgumentNullException(nameof(item));
             }
             if (item is IItemByName)
             {
@@ -317,7 +310,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (item == null)
             {
-                throw new ArgumentNullException("item");
+                throw new ArgumentNullException(nameof(item));
             }
 
             var parent = item.GetOwner() ?? item.GetParent();
@@ -329,7 +322,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (item == null)
             {
-                throw new ArgumentNullException("item");
+                throw new ArgumentNullException(nameof(item));
             }
 
             if (item.SourceType == SourceType.Channel)
@@ -449,7 +442,7 @@ namespace Emby.Server.Implementations.Library
             ReportItemRemoved(item, parent);
         }
 
-        private IEnumerable<string> GetMetadataPaths(BaseItem item, IEnumerable<BaseItem> children)
+        private static IEnumerable<string> GetMetadataPaths(BaseItem item, IEnumerable<BaseItem> children)
         {
             var list = new List<string>
             {
@@ -502,11 +495,11 @@ namespace Emby.Server.Implementations.Library
         {
             if (string.IsNullOrEmpty(key))
             {
-                throw new ArgumentNullException("key");
+                throw new ArgumentNullException(nameof(key));
             }
             if (type == null)
             {
-                throw new ArgumentNullException("type");
+                throw new ArgumentNullException(nameof(type));
             }
 
             if (key.StartsWith(ConfigurationManager.ApplicationPaths.ProgramDataPath))
@@ -542,7 +535,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (fileInfo == null)
             {
-                throw new ArgumentNullException("fileInfo");
+                throw new ArgumentNullException(nameof(fileInfo));
             }
 
             var fullPath = fileInfo.FullName;
@@ -823,7 +816,7 @@ namespace Emby.Server.Implementations.Library
 
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             //_logger.LogInformation("FindByPath {0}", path);
@@ -921,7 +914,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (value <= 0)
             {
-                throw new ArgumentOutOfRangeException("Years less than or equal to 0 are invalid.");
+                throw new ArgumentOutOfRangeException(nameof(value),"Years less than or equal to 0 are invalid.");
             }
 
             var name = value.ToString(CultureInfo.InvariantCulture);
@@ -1249,7 +1242,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (id.Equals(Guid.Empty))
             {
-                throw new ArgumentNullException("id");
+                throw new ArgumentNullException(nameof(id));
             }
 
             BaseItem item;
@@ -1828,7 +1821,7 @@ namespace Emby.Server.Implementations.Library
         /// Creates the item.
         /// </summary>
         /// <param name="item">The item.</param>
-        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <param name="parent">The parent item.</param>
         /// <returns>Task.</returns>
         public void CreateItem(BaseItem item, BaseItem parent)
         {
@@ -2023,7 +2016,7 @@ namespace Emby.Server.Implementations.Library
             return GetCollectionFoldersInternal(item, allUserRootChildren);
         }
 
-        private List<Folder> GetCollectionFoldersInternal(BaseItem item, List<Folder> allUserRootChildren)
+        private static List<Folder> GetCollectionFoldersInternal(BaseItem item, List<Folder> allUserRootChildren)
         {
             return allUserRootChildren
                 .Where(i => string.Equals(i.Path, item.Path, StringComparison.OrdinalIgnoreCase) || i.PhysicalLocations.Contains(item.Path, StringComparer.OrdinalIgnoreCase))
@@ -2247,7 +2240,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (parent == null)
             {
-                throw new ArgumentNullException("parent");
+                throw new ArgumentNullException(nameof(parent));
             }
 
             var name = parent.Name;
@@ -2313,7 +2306,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (string.IsNullOrEmpty(name))
             {
-                throw new ArgumentNullException("name");
+                throw new ArgumentNullException(nameof(name));
             }
 
             var parentIdString = parentId.Equals(Guid.Empty) ? null : parentId.ToString("N");
@@ -2708,15 +2701,15 @@ namespace Emby.Server.Implementations.Library
         {
             if (string.IsNullOrWhiteSpace(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
             if (string.IsNullOrWhiteSpace(from))
             {
-                throw new ArgumentNullException("from");
+                throw new ArgumentNullException(nameof(from));
             }
             if (string.IsNullOrWhiteSpace(to))
             {
-                throw new ArgumentNullException("to");
+                throw new ArgumentNullException(nameof(to));
             }
 
             from = from.Trim();
@@ -2864,7 +2857,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (string.IsNullOrWhiteSpace(name))
             {
-                throw new ArgumentNullException("name");
+                throw new ArgumentNullException(nameof(name));
             }
 
             name = _fileSystem.GetValidFilename(name);
@@ -2937,7 +2930,7 @@ namespace Emby.Server.Implementations.Library
             });
         }
 
-        private bool ValidateNetworkPath(string path)
+        private static bool ValidateNetworkPath(string path)
         {
             //if (Environment.OSVersion.Platform == PlatformID.Win32NT)
             //{
@@ -2962,14 +2955,14 @@ namespace Emby.Server.Implementations.Library
         {
             if (pathInfo == null)
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(pathInfo));
             }
 
             var path = pathInfo.Path;
 
             if (string.IsNullOrWhiteSpace(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             if (!_fileSystem.DirectoryExists(path))
@@ -3017,7 +3010,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (pathInfo == null)
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(pathInfo));
             }
 
             if (!string.IsNullOrWhiteSpace(pathInfo.NetworkPath) && !ValidateNetworkPath(pathInfo.NetworkPath))
@@ -3075,7 +3068,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (string.IsNullOrWhiteSpace(name))
             {
-                throw new ArgumentNullException("name");
+                throw new ArgumentNullException(nameof(name));
             }
 
             var rootFolderPath = ConfigurationManager.ApplicationPaths.DefaultUserViewsPath;
@@ -3116,7 +3109,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (string.IsNullOrWhiteSpace(path))
             {
-                throw new ArgumentNullException("path");
+                throw new ArgumentNullException(nameof(path));
             }
 
             var removeList = new List<NameValuePair>();
@@ -3148,7 +3141,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (string.IsNullOrEmpty(mediaPath))
             {
-                throw new ArgumentNullException("mediaPath");
+                throw new ArgumentNullException(nameof(mediaPath));
             }
 
             var rootFolderPath = ConfigurationManager.ApplicationPaths.DefaultUserViewsPath;

Emby.Server.Implementations/Library/MediaSourceManager.cs

@@ -1,4 +1,4 @@
-using MediaBrowser.Common.Extensions;
+using MediaBrowser.Common.Extensions;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
 using MediaBrowser.Controller.Library;
@@ -74,7 +74,7 @@ namespace Emby.Server.Implementations.Library
             return list;
         }
 
-        private bool StreamSupportsExternalStream(MediaStream stream)
+        private static bool StreamSupportsExternalStream(MediaStream stream)
         {
             if (stream.IsExternal)
             {
@@ -261,7 +261,7 @@ namespace Emby.Server.Implementations.Library
             }
         }
 
-        private void SetKeyProperties(IMediaSourceProvider provider, MediaSourceInfo mediaSource)
+        private static void SetKeyProperties(IMediaSourceProvider provider, MediaSourceInfo mediaSource)
         {
             var prefix = provider.GetType().FullName.GetMD5().ToString("N") + LiveStreamIdDelimeter;
 
@@ -292,7 +292,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (item == null)
             {
-                throw new ArgumentNullException("item");
+                throw new ArgumentNullException(nameof(item));
             }
 
             var hasMediaSources = (IHasMediaSources)item;
@@ -401,7 +401,7 @@ namespace Emby.Server.Implementations.Library
             }
         }
 
-        private IEnumerable<MediaSourceInfo> SortMediaSources(IEnumerable<MediaSourceInfo> sources)
+        private static IEnumerable<MediaSourceInfo> SortMediaSources(IEnumerable<MediaSourceInfo> sources)
         {
             return sources.OrderBy(i =>
             {
@@ -501,7 +501,7 @@ namespace Emby.Server.Implementations.Library
             }, liveStream as IDirectStreamProvider);
         }
 
-        private void AddMediaInfo(MediaSourceInfo mediaSource, bool isAudio)
+        private static void AddMediaInfo(MediaSourceInfo mediaSource, bool isAudio)
         {
             mediaSource.DefaultSubtitleStreamIndex = null;
 
@@ -629,6 +629,7 @@ namespace Emby.Server.Implementations.Library
                 }
                 catch (Exception ex)
                 {
+                    _logger.LogDebug(ex, "_jsonSerializer.DeserializeFromFile threw an exception.");
                 }
             }
 
@@ -759,7 +760,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (string.IsNullOrEmpty(id))
             {
-                throw new ArgumentNullException("id");
+                throw new ArgumentNullException(nameof(id));
             }
 
             var info = await GetLiveStreamInfo(id, cancellationToken).ConfigureAwait(false);
@@ -770,7 +771,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (string.IsNullOrEmpty(id))
             {
-                throw new ArgumentNullException("id");
+                throw new ArgumentNullException(nameof(id));
             }
 
             await _liveStreamSemaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
@@ -803,7 +804,7 @@ namespace Emby.Server.Implementations.Library
         {
             if (string.IsNullOrEmpty(id))
             {
-                throw new ArgumentNullException("id");
+                throw new ArgumentNullException(nameof(id));
             }
 
             await _liveStreamSemaphore.WaitAsync().ConfigureAwait(false);

Emby.Server.Implementations/Library/PathExtensions.cs

@@ -16,12 +16,12 @@ namespace Emby.Server.Implementations.Library
         {
             if (string.IsNullOrEmpty(str))
             {
-                throw new ArgumentNullException("str");
+                throw new ArgumentNullException(nameof(str));
             }
 
             if (string.IsNullOrEmpty(attrib))
             {
-                throw new ArgumentNullException("attrib");
+                throw new ArgumentNullException(nameof(attrib));
             }
 
             string srch = "[" + attrib + "=";

Emby.Server.Implementations/Library/ResolverHelper.cs

@@ -117,15 +117,15 @@ namespace Emby.Server.Implementations.Library
         {
             if (fileSystem == null)
             {
-                throw new ArgumentNullException("fileSystem");
+                throw new ArgumentNullException(nameof(fileSystem));
             }
             if (item == null)
             {
-                throw new ArgumentNullException("item");
+                throw new ArgumentNullException(nameof(item));
             }
             if (args == null)
             {
-                throw new ArgumentNullException("args");
+                throw new ArgumentNullException(nameof(args));
             }
 
             // See if a different path came out of the resolver than what went in