From c0e78c1a2a6e1dd01a09ae1c8b4c0aca27ab4229 Mon Sep 17 00:00:00 2001
From: Cyberboss <Cyberboss@users.noreply.github.com>
Date: Mon, 23 Jul 2018 13:22:28 -0400
Subject: [PATCH] More cleanup and move IO stuff to it's own namespace

---
 src/Tgstation.Server.Host/Components/Chat/Chat.cs      |  2 +-
 .../Components/Chat/ChatFactory.cs                     |  2 +-
 .../Components/Chat/JsonTrackingContext.cs             |  1 +
 src/Tgstation.Server.Host/Components/Configuration.cs  |  2 +-
 src/Tgstation.Server.Host/Components/DmbFactory.cs     |  1 +
 src/Tgstation.Server.Host/Components/DmbProvider.cs    |  2 +-
 src/Tgstation.Server.Host/Components/DreamMaker.cs     |  1 +
 .../Components/InstanceFactory.cs                      |  1 +
 src/Tgstation.Server.Host/Components/Repository.cs     |  2 +-
 .../Components/RepositoryManager.cs                    |  2 +-
 .../Components/Watchdog/SessionControllerFactory.cs    |  1 +
 src/Tgstation.Server.Host/Core/Application.cs          |  1 +
 .../{Core => IO}/DefaultIOManager.cs                   | 10 +++++++++-
 src/Tgstation.Server.Host/{Core => IO}/IIOManager.cs   |  2 +-
 .../{Core => IO}/ISynchronousIOManager.cs              |  2 +-
 .../{Core => IO}/ResolvingIOManager.cs                 |  2 +-
 .../{Core => IO}/SynchronousIOManager.cs               |  2 +-
 src/Tgstation.Server.Host/NativeMethods.cs             |  6 ++++++
 src/Tgstation.Server.Host/Tgstation.Server.Host.csproj |  3 ++-
 19 files changed, 33 insertions(+), 12 deletions(-)
 rename src/Tgstation.Server.Host/{Core => IO}/DefaultIOManager.cs (96%)
 rename src/Tgstation.Server.Host/{Core => IO}/IIOManager.cs (99%)
 rename src/Tgstation.Server.Host/{Core => IO}/ISynchronousIOManager.cs (98%)
 rename src/Tgstation.Server.Host/{Core => IO}/ResolvingIOManager.cs (96%)
 rename src/Tgstation.Server.Host/{Core => IO}/SynchronousIOManager.cs (98%)

diff --git a/src/Tgstation.Server.Host/Components/Chat/Chat.cs b/src/Tgstation.Server.Host/Components/Chat/Chat.cs
index 7febaa1f3b..e878aedaa3 100644
--- a/src/Tgstation.Server.Host/Components/Chat/Chat.cs
+++ b/src/Tgstation.Server.Host/Components/Chat/Chat.cs
@@ -8,7 +8,7 @@ using System.Threading.Tasks;
 using Tgstation.Server.Api.Models.Internal;
 using Tgstation.Server.Host.Components.Chat.Commands;
 using Tgstation.Server.Host.Components.Chat.Providers;
-using Tgstation.Server.Host.Core;
+using Tgstation.Server.Host.IO;
 
 namespace Tgstation.Server.Host.Components.Chat
 {
diff --git a/src/Tgstation.Server.Host/Components/Chat/ChatFactory.cs b/src/Tgstation.Server.Host/Components/Chat/ChatFactory.cs
index 82f5cfc72c..339664001e 100644
--- a/src/Tgstation.Server.Host/Components/Chat/ChatFactory.cs
+++ b/src/Tgstation.Server.Host/Components/Chat/ChatFactory.cs
@@ -1,7 +1,7 @@
 using Microsoft.Extensions.Logging;
 using System;
 using Tgstation.Server.Host.Components.Chat.Commands;
-using Tgstation.Server.Host.Core;
+using Tgstation.Server.Host.IO;
 
 namespace Tgstation.Server.Host.Components.Chat
 {
diff --git a/src/Tgstation.Server.Host/Components/Chat/JsonTrackingContext.cs b/src/Tgstation.Server.Host/Components/Chat/JsonTrackingContext.cs
index c231ea3ef7..dd552f87ff 100644
--- a/src/Tgstation.Server.Host/Components/Chat/JsonTrackingContext.cs
+++ b/src/Tgstation.Server.Host/Components/Chat/JsonTrackingContext.cs
@@ -6,6 +6,7 @@ using System.Threading;
 using System.Threading.Tasks;
 using Tgstation.Server.Host.Components.Chat.Commands;
 using Tgstation.Server.Host.Core;
+using Tgstation.Server.Host.IO;
 
 namespace Tgstation.Server.Host.Components.Chat
 {
diff --git a/src/Tgstation.Server.Host/Components/Configuration.cs b/src/Tgstation.Server.Host/Components/Configuration.cs
index ee163ece83..9c5a127316 100644
--- a/src/Tgstation.Server.Host/Components/Configuration.cs
+++ b/src/Tgstation.Server.Host/Components/Configuration.cs
@@ -8,7 +8,7 @@ using System.Security.Cryptography;
 using System.Threading;
 using System.Threading.Tasks;
 using Tgstation.Server.Api.Models;
-using Tgstation.Server.Host.Core;
+using Tgstation.Server.Host.IO;
 using Tgstation.Server.Host.Security;
 
 namespace Tgstation.Server.Host.Components
diff --git a/src/Tgstation.Server.Host/Components/DmbFactory.cs b/src/Tgstation.Server.Host/Components/DmbFactory.cs
index 5609c3f08b..b6aed13e2b 100644
--- a/src/Tgstation.Server.Host/Components/DmbFactory.cs
+++ b/src/Tgstation.Server.Host/Components/DmbFactory.cs
@@ -5,6 +5,7 @@ using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using Tgstation.Server.Host.Core;
+using Tgstation.Server.Host.IO;
 using Tgstation.Server.Host.Models;
 
 namespace Tgstation.Server.Host.Components
diff --git a/src/Tgstation.Server.Host/Components/DmbProvider.cs b/src/Tgstation.Server.Host/Components/DmbProvider.cs
index 4efe95cd07..d93b12ed78 100644
--- a/src/Tgstation.Server.Host/Components/DmbProvider.cs
+++ b/src/Tgstation.Server.Host/Components/DmbProvider.cs
@@ -1,5 +1,5 @@
 using System;
-using Tgstation.Server.Host.Core;
+using Tgstation.Server.Host.IO;
 using Tgstation.Server.Host.Models;
 
 namespace Tgstation.Server.Host.Components
diff --git a/src/Tgstation.Server.Host/Components/DreamMaker.cs b/src/Tgstation.Server.Host/Components/DreamMaker.cs
index 4f403b2797..06cd345bf7 100644
--- a/src/Tgstation.Server.Host/Components/DreamMaker.cs
+++ b/src/Tgstation.Server.Host/Components/DreamMaker.cs
@@ -11,6 +11,7 @@ using Tgstation.Server.Api.Models;
 using Tgstation.Server.Api.Models.Internal;
 using Tgstation.Server.Host.Components.Watchdog;
 using Tgstation.Server.Host.Core;
+using Tgstation.Server.Host.IO;
 
 namespace Tgstation.Server.Host.Components
 {
diff --git a/src/Tgstation.Server.Host/Components/InstanceFactory.cs b/src/Tgstation.Server.Host/Components/InstanceFactory.cs
index 3c9466e415..6712b555e9 100644
--- a/src/Tgstation.Server.Host/Components/InstanceFactory.cs
+++ b/src/Tgstation.Server.Host/Components/InstanceFactory.cs
@@ -5,6 +5,7 @@ using Tgstation.Server.Host.Components.Chat;
 using Tgstation.Server.Host.Components.Chat.Commands;
 using Tgstation.Server.Host.Components.Watchdog;
 using Tgstation.Server.Host.Core;
+using Tgstation.Server.Host.IO;
 using Tgstation.Server.Host.Security;
 
 namespace Tgstation.Server.Host.Components
diff --git a/src/Tgstation.Server.Host/Components/Repository.cs b/src/Tgstation.Server.Host/Components/Repository.cs
index 50364ca9b1..ed5f2676d3 100644
--- a/src/Tgstation.Server.Host/Components/Repository.cs
+++ b/src/Tgstation.Server.Host/Components/Repository.cs
@@ -5,7 +5,7 @@ using System.Globalization;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
-using Tgstation.Server.Host.Core;
+using Tgstation.Server.Host.IO;
 
 namespace Tgstation.Server.Host.Components
 {
diff --git a/src/Tgstation.Server.Host/Components/RepositoryManager.cs b/src/Tgstation.Server.Host/Components/RepositoryManager.cs
index e87d417cbd..e18bd24820 100644
--- a/src/Tgstation.Server.Host/Components/RepositoryManager.cs
+++ b/src/Tgstation.Server.Host/Components/RepositoryManager.cs
@@ -2,8 +2,8 @@
 using System;
 using System.Threading;
 using System.Threading.Tasks;
-using Tgstation.Server.Host.Core;
 using Tgstation.Server.Api.Models.Internal;
+using Tgstation.Server.Host.IO;
 
 namespace Tgstation.Server.Host.Components
 {
diff --git a/src/Tgstation.Server.Host/Components/Watchdog/SessionControllerFactory.cs b/src/Tgstation.Server.Host/Components/Watchdog/SessionControllerFactory.cs
index bf472fcd33..b84535a1fa 100644
--- a/src/Tgstation.Server.Host/Components/Watchdog/SessionControllerFactory.cs
+++ b/src/Tgstation.Server.Host/Components/Watchdog/SessionControllerFactory.cs
@@ -10,6 +10,7 @@ using System.Threading.Tasks;
 using Tgstation.Server.Api.Models.Internal;
 using Tgstation.Server.Host.Components.Chat;
 using Tgstation.Server.Host.Core;
+using Tgstation.Server.Host.IO;
 using Tgstation.Server.Host.Security;
 
 namespace Tgstation.Server.Host.Components.Watchdog
diff --git a/src/Tgstation.Server.Host/Core/Application.cs b/src/Tgstation.Server.Host/Core/Application.cs
index 8040fe1464..a5bdd6196d 100644
--- a/src/Tgstation.Server.Host/Core/Application.cs
+++ b/src/Tgstation.Server.Host/Core/Application.cs
@@ -20,6 +20,7 @@ using Tgstation.Server.Host.Components.Chat.Commands;
 using Tgstation.Server.Host.Components.Watchdog;
 using Tgstation.Server.Host.Configuration;
 using Tgstation.Server.Host.Controllers;
+using Tgstation.Server.Host.IO;
 using Tgstation.Server.Host.Models;
 using Tgstation.Server.Host.Security;
 
diff --git a/src/Tgstation.Server.Host/Core/DefaultIOManager.cs b/src/Tgstation.Server.Host/IO/DefaultIOManager.cs
similarity index 96%
rename from src/Tgstation.Server.Host/Core/DefaultIOManager.cs
rename to src/Tgstation.Server.Host/IO/DefaultIOManager.cs
index a5c3d59eb7..21cf9db515 100644
--- a/src/Tgstation.Server.Host/Core/DefaultIOManager.cs
+++ b/src/Tgstation.Server.Host/IO/DefaultIOManager.cs
@@ -7,7 +7,7 @@ using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 
-namespace Tgstation.Server.Host.Core
+namespace Tgstation.Server.Host.IO
 {
 	/// <summary>
 	/// <see cref="IIOManager"/> that resolves paths to <see cref="Environment.CurrentDirectory"/>
@@ -220,5 +220,13 @@ namespace Tgstation.Server.Host.Core
 			}
 			return (IReadOnlyList<string>)results;
 		}, cancellationToken, TaskCreationOptions.LongRunning, TaskScheduler.Current);
+
+		/// <inheritdoc />
+		public Task CreateSymlink(string target, string link, CancellationToken cancellationToken) => Task.Factory.StartNew(() =>
+		{
+			target = ResolvePath(target);
+			link = ResolvePath(link);
+
+		}, cancellationToken, TaskCreationOptions.LongRunning, TaskScheduler.Current);
 	}
 }
diff --git a/src/Tgstation.Server.Host/Core/IIOManager.cs b/src/Tgstation.Server.Host/IO/IIOManager.cs
similarity index 99%
rename from src/Tgstation.Server.Host/Core/IIOManager.cs
rename to src/Tgstation.Server.Host/IO/IIOManager.cs
index 69a207e692..c317e70789 100644
--- a/src/Tgstation.Server.Host/Core/IIOManager.cs
+++ b/src/Tgstation.Server.Host/IO/IIOManager.cs
@@ -2,7 +2,7 @@
 using System.Threading;
 using System.Threading.Tasks;
 
-namespace Tgstation.Server.Host.Core
+namespace Tgstation.Server.Host.IO
 {
 	/// <summary>
 	/// Interface for using filesystems
diff --git a/src/Tgstation.Server.Host/Core/ISynchronousIOManager.cs b/src/Tgstation.Server.Host/IO/ISynchronousIOManager.cs
similarity index 98%
rename from src/Tgstation.Server.Host/Core/ISynchronousIOManager.cs
rename to src/Tgstation.Server.Host/IO/ISynchronousIOManager.cs
index 6faa6249ad..b0d61e969b 100644
--- a/src/Tgstation.Server.Host/Core/ISynchronousIOManager.cs
+++ b/src/Tgstation.Server.Host/IO/ISynchronousIOManager.cs
@@ -1,7 +1,7 @@
 using System.Collections.Generic;
 using System.Threading;
 
-namespace Tgstation.Server.Host.Core
+namespace Tgstation.Server.Host.IO
 {
 	/// <summary>
 	/// For accessing the disk in a synchronous manner
diff --git a/src/Tgstation.Server.Host/Core/ResolvingIOManager.cs b/src/Tgstation.Server.Host/IO/ResolvingIOManager.cs
similarity index 96%
rename from src/Tgstation.Server.Host/Core/ResolvingIOManager.cs
rename to src/Tgstation.Server.Host/IO/ResolvingIOManager.cs
index f7d4bf2045..c10ac40b6c 100644
--- a/src/Tgstation.Server.Host/Core/ResolvingIOManager.cs
+++ b/src/Tgstation.Server.Host/IO/ResolvingIOManager.cs
@@ -1,7 +1,7 @@
 using System;
 using System.IO;
 
-namespace Tgstation.Server.Host.Core
+namespace Tgstation.Server.Host.IO
 {
 	/// <summary>
 	/// An <see cref="IIOManager"/> that resolve relative paths from another <see cref="IIOManager"/> to a subdirectory of that
diff --git a/src/Tgstation.Server.Host/Core/SynchronousIOManager.cs b/src/Tgstation.Server.Host/IO/SynchronousIOManager.cs
similarity index 98%
rename from src/Tgstation.Server.Host/Core/SynchronousIOManager.cs
rename to src/Tgstation.Server.Host/IO/SynchronousIOManager.cs
index dc56319f11..052eff0a34 100644
--- a/src/Tgstation.Server.Host/Core/SynchronousIOManager.cs
+++ b/src/Tgstation.Server.Host/IO/SynchronousIOManager.cs
@@ -6,7 +6,7 @@ using System.Linq;
 using System.Security.Cryptography;
 using System.Threading;
 
-namespace Tgstation.Server.Host.Core
+namespace Tgstation.Server.Host.IO
 {
 	/// <inheritdoc />
 	sealed class SynchronousIOManager : ISynchronousIOManager
diff --git a/src/Tgstation.Server.Host/NativeMethods.cs b/src/Tgstation.Server.Host/NativeMethods.cs
index 8a4038dc53..f68029a95b 100644
--- a/src/Tgstation.Server.Host/NativeMethods.cs
+++ b/src/Tgstation.Server.Host/NativeMethods.cs
@@ -13,5 +13,11 @@ namespace Tgstation.Server.Host
 		/// </summary>
 		[DllImport("advapi32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
 		public static extern bool LogonUser(string lpszUsername, string lpszDomain, string lpszPassword, int dwLogonType, int dwLogonProvider, out IntPtr phToken);
+
+		/// <summary>
+		/// See https://docs.microsoft.com/en-us/windows/desktop/api/winbase/nf-winbase-createsymboliclinkw
+		/// </summary>
+		[DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
+		static extern bool CreateSymbolicLink(string lpSymlinkFileName, string lpTargetFileName, int dwFlags);
 	}
 }
diff --git a/src/Tgstation.Server.Host/Tgstation.Server.Host.csproj b/src/Tgstation.Server.Host/Tgstation.Server.Host.csproj
index 02f909a7b8..662d012233 100644
--- a/src/Tgstation.Server.Host/Tgstation.Server.Host.csproj
+++ b/src/Tgstation.Server.Host/Tgstation.Server.Host.csproj
@@ -33,7 +33,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Byond.TopicSender" Version="1.1.0.1" />
+    <PackageReference Include="Byond.TopicSender" Version="1.1.1" />
     <PackageReference Include="Cyberboss.SmartIrc4net.Standard" Version="0.4.5" />
     <PackageReference Include="Discord.Net.WebSocket" Version="1.0.2" />
     <PackageReference Include="LibGit2Sharp" Version="0.26.0-preview-0027" />
@@ -45,6 +45,7 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="2.1.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="2.1.1" />
+    <PackageReference Include="Mono.Posix.NETStandard" Version="1.0.0" />
     <PackageReference Include="MySql.Data.EntityFrameworkCore" Version="8.0.11" />
     <PackageReference Include="Octokit" Version="0.31.0" />
     <PackageReference Include="System.DirectoryServices.AccountManagement" Version="4.5.0" />