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, 9 insertions, 0 deletions

diff --git a/src/WixToolset.Core/BindContext.cs b/src/WixToolset.Core/BindContext.cs
index 499f3245..7b1a1877 100644
--- a/src/WixToolset.Core/BindContext.cs
+++ b/src/WixToolset.Core/BindContext.cs
@@ -2,12 +2,21 @@
 
 namespace WixToolset.Core
 {
+    using System;
     using System.Collections.Generic;
     using WixToolset.Data;
     using WixToolset.Extensibility;
+    using WixToolset.Extensibility.Services;
 
     public class BindContext : IBindContext
     {
+        internal BindContext(IServiceProvider serviceProvider)
+        {
+            this.ServiceProvider = serviceProvider;
+        }
+
+        public IServiceProvider ServiceProvider { get; }
+
         public Messaging Messaging { get; set; }
 
         public IEnumerable<BindPath> BindPaths { get; set; }