Introduce WixToolsetServiceProvider

Using a service provider allows all of WixToolset.Core's internal
functionality to be abstracted behind interfaces in WixToolset.Extensibility.
The service provide can also control what interfaces are singletons.

1 files changed, 26 insertions, 0 deletions

diff --git a/src/WixToolset.Core/CommandLine/CommandLineContext.cs b/src/WixToolset.Core/CommandLine/CommandLineContext.cs
new file mode 100644
index 00000000..96c149be
--- /dev/null
+++ b/src/WixToolset.Core/CommandLine/CommandLineContext.cs
@@ -0,0 +1,26 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolset.Core
+{
+    using System;
+    using WixToolset.Data;
+    using WixToolset.Extensibility.Services;
+
+    internal class CommandLineContext : ICommandLineContext
+    {
+        public CommandLineContext(IServiceProvider serviceProvider)
+        {
+            this.ServiceProvider = serviceProvider;
+        }
+
+        public IServiceProvider ServiceProvider { get; }
+
+        public Messaging Messaging { get; set; }
+
+        public IExtensionManager ExtensionManager { get; set; }
+
+        public string Arguments { get; set; }
+
+        public string[] ParsedArguments { get; set; }
+    }
+}