Use extension methods instead of a custom interface for IServiceProvider

There are several helpful methods for getting services out of an
IServiceProvider. Instead of introducing a custom interface to inject
those methods into the inheritance tree, this change uses extension
methods to add the helper methods and reduce the number of custom
interfaces.

12 files changed, 80 insertions, 22 deletions

diff --git a/src/WixToolset.Extensibility/Data/IBindContext.cs b/src/WixToolset.Extensibility/Data/IBindContext.cs
index fd5a3ee4..ee165671 100644
--- a/src/WixToolset.Extensibility/Data/IBindContext.cs
+++ b/src/WixToolset.Extensibility/Data/IBindContext.cs
@@ -2,50 +2,109 @@
 
 namespace WixToolset.Extensibility.Data
 {
+    using System;
     using System.Collections.Generic;
     using System.Threading;
     using WixToolset.Data;
-    using WixToolset.Extensibility.Services;
 
-#pragma warning disable 1591 // TODO: add documentation
+    /// <summary>
+    /// Bind context.
+    /// </summary>
     public interface IBindContext
     {
-        IWixToolsetServiceProvider ServiceProvider { get; }
-
+        /// <summary>
+        /// Service provider.
+        /// </summary>
+        IServiceProvider ServiceProvider { get; }
+
+        /// <summary>
+        /// Counnt of threads to use in cabbing.
+        /// </summary>
         int CabbingThreadCount { get; set; }
 
+        /// <summary>
+        /// Cabinet cache path.
+        /// </summary>
         string CabCachePath { get; set; }
 
+        /// <summary>
+        /// Codepage for result.
+        /// </summary>
         int Codepage { get; set; }
 
+        /// <summary>
+        /// Default compression level.
+        /// </summary>
         CompressionLevel? DefaultCompressionLevel { get; set; }
 
+        /// <summary>
+        /// Delayed fields that need to be resolved again.
+        /// </summary>
         IEnumerable<IDelayedField> DelayedFields { get; set; }
 
+        /// <summary>
+        /// Embedded files to extract.
+        /// </summary>
         IEnumerable<IExpectedExtractFile> ExpectedEmbeddedFiles { get; set; }
 
+        /// <summary>
+        /// Binder extensions.
+        /// </summary>
         IEnumerable<IBinderExtension> Extensions { get; set; }
 
+        /// <summary>
+        /// File system extensions.
+        /// </summary>
         IEnumerable<IFileSystemExtension> FileSystemExtensions { get; set; }
 
+        /// <summary>
+        /// Set of ICEs to execute.
+        /// </summary>
         IEnumerable<string> Ices { get; set; }
 
+        /// <summary>
+        /// Intermedaite folder.
+        /// </summary>
         string IntermediateFolder { get; set; }
 
+        /// <summary>
+        /// Intermediate representation to bind.
+        /// </summary>
         Intermediate IntermediateRepresentation { get; set; }
 
+        /// <summary>
+        /// Output path to bind to.
+        /// </summary>
         string OutputPath { get; set; }
 
+        /// <summary>
+        /// Type of PDB to create.
+        /// </summary>
         PdbType PdbType { get; set; }
 
+        /// <summary>
+        /// Output path for PDB.
+        /// </summary>
         string PdbPath { get; set; }
 
+        /// <summary>
+        /// Set of ICEs to skip.
+        /// </summary>
         IEnumerable<string> SuppressIces { get; set; }
 
+        /// <summary>
+        /// Skip all ICEs.
+        /// </summary>
         bool SuppressValidation { get; set; }
 
+        /// <summary>
+        /// Skip creation of output.
+        /// </summary>
         bool SuppressLayout { get; set; }
 
+        /// <summary>
+        /// Cancellation token.
+        /// </summary>
         CancellationToken CancellationToken { get; set; }
     }
 }
diff --git a/src/WixToolset.Extensibility/Data/ICommandLineContext.cs b/src/WixToolset.Extensibility/Data/ICommandLineContext.cs
index fbaa84d1..d8c9469e 100644
--- a/src/WixToolset.Extensibility/Data/ICommandLineContext.cs
+++ b/src/WixToolset.Extensibility/Data/ICommandLineContext.cs
@@ -8,7 +8,7 @@ namespace WixToolset.Extensibility.Data
 #pragma warning disable 1591 // TODO: add documentation
     public interface ICommandLineContext
     {
-        IWixToolsetServiceProvider ServiceProvider { get; }
+        IServiceProvider ServiceProvider { get; }
 
         IExtensionManager ExtensionManager { get; set; }
 
diff --git a/src/WixToolset.Extensibility/Data/ICompileContext.cs b/src/WixToolset.Extensibility/Data/ICompileContext.cs
index 5da5ca84..a86fee1a 100644
--- a/src/WixToolset.Extensibility/Data/ICompileContext.cs
+++ b/src/WixToolset.Extensibility/Data/ICompileContext.cs
@@ -2,11 +2,11 @@
 
 namespace WixToolset.Extensibility.Data
 {
+    using System;
     using System.Collections.Generic;
     using System.Threading;
     using System.Xml.Linq;
     using WixToolset.Data;
-    using WixToolset.Extensibility.Services;
 
     /// <summary>
     /// Context provided to the compiler.
@@ -16,7 +16,7 @@ namespace WixToolset.Extensibility.Data
         /// <summary>
         /// Service provider made available to the compiler and its extensions.
         /// </summary>
-        IWixToolsetServiceProvider ServiceProvider { get; }
+        IServiceProvider ServiceProvider { get; }
 
         /// <summary>
         /// Unique identifier for the compilation.
diff --git a/src/WixToolset.Extensibility/Data/IDecompileContext.cs b/src/WixToolset.Extensibility/Data/IDecompileContext.cs
index f783a31e..63ed27d5 100644
--- a/src/WixToolset.Extensibility/Data/IDecompileContext.cs
+++ b/src/WixToolset.Extensibility/Data/IDecompileContext.cs
@@ -10,7 +10,7 @@ namespace WixToolset.Extensibility.Data
 #pragma warning disable 1591 // TODO: add documentation
     public interface IDecompileContext
     {
-        IWixToolsetServiceProvider ServiceProvider { get; }
+        IServiceProvider ServiceProvider { get; }
 
         string DecompilePath { get; set; }
 
diff --git a/src/WixToolset.Extensibility/Data/IFileSystemContext.cs b/src/WixToolset.Extensibility/Data/IFileSystemContext.cs
index 321fa83c..2e58059a 100644
--- a/src/WixToolset.Extensibility/Data/IFileSystemContext.cs
+++ b/src/WixToolset.Extensibility/Data/IFileSystemContext.cs
@@ -9,7 +9,7 @@ namespace WixToolset.Extensibility.Data
 #pragma warning disable 1591 // TODO: add documentation
     public interface IFileSystemContext
     {
-        IWixToolsetServiceProvider ServiceProvider { get; }
+        IServiceProvider ServiceProvider { get; }
 
         string CabCachePath { get; set; }
 
diff --git a/src/WixToolset.Extensibility/Data/IInscribeContext.cs b/src/WixToolset.Extensibility/Data/IInscribeContext.cs
index 79d4d1f5..31c66aad 100644
--- a/src/WixToolset.Extensibility/Data/IInscribeContext.cs
+++ b/src/WixToolset.Extensibility/Data/IInscribeContext.cs
@@ -8,7 +8,7 @@ namespace WixToolset.Extensibility.Data
 #pragma warning disable 1591 // TODO: add documentation
     public interface IInscribeContext
     {
-        IWixToolsetServiceProvider ServiceProvider { get; }
+        IServiceProvider ServiceProvider { get; }
 
         string InputFilePath { get; set; }
 
diff --git a/src/WixToolset.Extensibility/Data/ILayoutContext.cs b/src/WixToolset.Extensibility/Data/ILayoutContext.cs
index 89d61d5c..6b6c280a 100644
--- a/src/WixToolset.Extensibility/Data/ILayoutContext.cs
+++ b/src/WixToolset.Extensibility/Data/ILayoutContext.cs
@@ -2,14 +2,14 @@
 
 namespace WixToolset.Extensibility.Data
 {
+    using System;
     using System.Collections.Generic;
     using System.Threading;
-    using WixToolset.Extensibility.Services;
 
 #pragma warning disable 1591 // TODO: add documentation
     public interface ILayoutContext
     {
-        IWixToolsetServiceProvider ServiceProvider { get; }
+        IServiceProvider ServiceProvider { get; }
 
         IEnumerable<ILayoutExtension> Extensions { get; set; }
 
diff --git a/src/WixToolset.Extensibility/Data/ILibraryContext.cs b/src/WixToolset.Extensibility/Data/ILibraryContext.cs
index 68a9faa9..d6359ffc 100644
--- a/src/WixToolset.Extensibility/Data/ILibraryContext.cs
+++ b/src/WixToolset.Extensibility/Data/ILibraryContext.cs
@@ -2,15 +2,15 @@
 
 namespace WixToolset.Extensibility.Data
 {
+    using System;
     using System.Collections.Generic;
     using System.Threading;
     using WixToolset.Data;
-    using WixToolset.Extensibility.Services;
 
 #pragma warning disable 1591 // TODO: add documentation
     public interface ILibraryContext
     {
-        IWixToolsetServiceProvider ServiceProvider { get; }
+        IServiceProvider ServiceProvider { get; }
 
         bool BindFiles { get; set; }
 
diff --git a/src/WixToolset.Extensibility/Data/ILinkContext.cs b/src/WixToolset.Extensibility/Data/ILinkContext.cs
index c6c9cf7d..7524d18c 100644
--- a/src/WixToolset.Extensibility/Data/ILinkContext.cs
+++ b/src/WixToolset.Extensibility/Data/ILinkContext.cs
@@ -2,15 +2,15 @@
 
 namespace WixToolset.Extensibility.Data
 {
+    using System;
     using System.Collections.Generic;
     using System.Threading;
     using WixToolset.Data;
-    using WixToolset.Extensibility.Services;
 
 #pragma warning disable 1591 // TODO: add documentation
     public interface ILinkContext
     {
-        IWixToolsetServiceProvider ServiceProvider { get; }
+        IServiceProvider ServiceProvider { get; }
 
         IEnumerable<ILinkerExtension> Extensions { get; set; }
 
diff --git a/src/WixToolset.Extensibility/Data/IPreprocessContext.cs b/src/WixToolset.Extensibility/Data/IPreprocessContext.cs
index b07fb81f..c6bdfe3a 100644
--- a/src/WixToolset.Extensibility/Data/IPreprocessContext.cs
+++ b/src/WixToolset.Extensibility/Data/IPreprocessContext.cs
@@ -2,15 +2,15 @@
 
 namespace WixToolset.Extensibility.Data
 {
+    using System;
     using System.Collections.Generic;
     using System.Threading;
     using WixToolset.Data;
-    using WixToolset.Extensibility.Services;
 
 #pragma warning disable 1591 // TODO: add documentation
     public interface IPreprocessContext
     {
-        IWixToolsetServiceProvider ServiceProvider { get; }
+        IServiceProvider ServiceProvider { get; }
 
         IEnumerable<IPreprocessorExtension> Extensions { get; set; }
 
diff --git a/src/WixToolset.Extensibility/Data/IResolveContext.cs b/src/WixToolset.Extensibility/Data/IResolveContext.cs
index 2c775932..79191a15 100644
--- a/src/WixToolset.Extensibility/Data/IResolveContext.cs
+++ b/src/WixToolset.Extensibility/Data/IResolveContext.cs
@@ -2,15 +2,15 @@
 
 namespace WixToolset.Extensibility.Data
 {
+    using System;
     using System.Collections.Generic;
     using System.Threading;
     using WixToolset.Data;
-    using WixToolset.Extensibility.Services;
 
 #pragma warning disable 1591 // TODO: add documentation
     public interface IResolveContext
     {
-        IWixToolsetServiceProvider ServiceProvider { get; }
+        IServiceProvider ServiceProvider { get; }
 
         IEnumerable<IBindPath> BindPaths { get; set; }
 
diff --git a/src/WixToolset.Extensibility/Data/IUnbindContext.cs b/src/WixToolset.Extensibility/Data/IUnbindContext.cs
index faf77f5d..6427422f 100644
--- a/src/WixToolset.Extensibility/Data/IUnbindContext.cs
+++ b/src/WixToolset.Extensibility/Data/IUnbindContext.cs
@@ -3,12 +3,11 @@
 namespace WixToolset.Extensibility.Data
 {
     using System;
-    using WixToolset.Extensibility.Services;
 
 #pragma warning disable 1591 // TODO: add documentation
     public interface IUnbindContext
     {
-        IWixToolsetServiceProvider ServiceProvider { get; }
+        IServiceProvider ServiceProvider { get; }
 
         string ExportBasePath { get; set; }