Support cancelling internal processes

7 files changed, 21 insertions, 7 deletions

diff --git a/src/WixToolset.Extensibility/Data/IBindContext.cs b/src/WixToolset.Extensibility/Data/IBindContext.cs
index 3b8953e0..650e7fc1 100644
--- a/src/WixToolset.Extensibility/Data/IBindContext.cs
+++ b/src/WixToolset.Extensibility/Data/IBindContext.cs
@@ -2,8 +2,8 @@
 
 namespace WixToolset.Extensibility.Data
 {
-    using System;
     using System.Collections.Generic;
+    using System.Threading;
     using WixToolset.Data;
     using WixToolset.Extensibility.Services;
 
@@ -44,5 +44,7 @@ namespace WixToolset.Extensibility.Data
         bool SuppressValidation { get; set; }
 
         bool SuppressLayout { get; set; }
+
+        CancellationToken CancellationToken { get; set; }
     }
 }
diff --git a/src/WixToolset.Extensibility/Data/ICompileContext.cs b/src/WixToolset.Extensibility/Data/ICompileContext.cs
index ef57f6d0..6ca990a2 100644
--- a/src/WixToolset.Extensibility/Data/ICompileContext.cs
+++ b/src/WixToolset.Extensibility/Data/ICompileContext.cs
@@ -2,8 +2,8 @@
 
 namespace WixToolset.Extensibility.Data
 {
-    using System;
     using System.Collections.Generic;
+    using System.Threading;
     using System.Xml.Linq;
     using WixToolset.Data;
     using WixToolset.Extensibility.Services;
@@ -25,5 +25,7 @@ namespace WixToolset.Extensibility.Data
         Platform Platform { get; set; }
 
         XDocument Source { get; set; }
+
+        CancellationToken CancellationToken { get; set; }
     }
 }
diff --git a/src/WixToolset.Extensibility/Data/ILayoutContext.cs b/src/WixToolset.Extensibility/Data/ILayoutContext.cs
index 721c5094..60e5cc8d 100644
--- a/src/WixToolset.Extensibility/Data/ILayoutContext.cs
+++ b/src/WixToolset.Extensibility/Data/ILayoutContext.cs
@@ -2,8 +2,8 @@
 
 namespace WixToolset.Extensibility.Data
 {
-    using System;
     using System.Collections.Generic;
+    using System.Threading;
     using WixToolset.Extensibility.Services;
 
     public interface ILayoutContext
@@ -25,5 +25,7 @@ namespace WixToolset.Extensibility.Data
         string BuiltOutputsFile { get; set; }
 
         bool SuppressAclReset { get; set; }
+
+        CancellationToken CancellationToken { get; set; }
     }
 }
diff --git a/src/WixToolset.Extensibility/Data/ILibraryContext.cs b/src/WixToolset.Extensibility/Data/ILibraryContext.cs
index 0371137b..12a400cd 100644
--- a/src/WixToolset.Extensibility/Data/ILibraryContext.cs
+++ b/src/WixToolset.Extensibility/Data/ILibraryContext.cs
@@ -2,8 +2,8 @@
 
 namespace WixToolset.Extensibility.Data
 {
-    using System;
     using System.Collections.Generic;
+    using System.Threading;
     using WixToolset.Data;
     using WixToolset.Extensibility.Services;
 
@@ -22,5 +22,7 @@ namespace WixToolset.Extensibility.Data
         IEnumerable<Localization> Localizations { get; set; }
 
         IEnumerable<Intermediate> Intermediates { get; set; }
+
+        CancellationToken CancellationToken { get; set; }
     }
 }
diff --git a/src/WixToolset.Extensibility/Data/ILinkContext.cs b/src/WixToolset.Extensibility/Data/ILinkContext.cs
index 4212339e..c12f6d12 100644
--- a/src/WixToolset.Extensibility/Data/ILinkContext.cs
+++ b/src/WixToolset.Extensibility/Data/ILinkContext.cs
@@ -2,8 +2,8 @@
 
 namespace WixToolset.Extensibility.Data
 {
-    using System;
     using System.Collections.Generic;
+    using System.Threading;
     using WixToolset.Data;
     using WixToolset.Extensibility.Services;
 
@@ -20,5 +20,7 @@ namespace WixToolset.Extensibility.Data
         IEnumerable<Intermediate> Intermediates { get; set; }
 
         ITupleDefinitionCreator TupleDefinitionCreator { get; set; }
+
+        CancellationToken CancellationToken { get; set; }
     }
 }
diff --git a/src/WixToolset.Extensibility/Data/IPreprocessContext.cs b/src/WixToolset.Extensibility/Data/IPreprocessContext.cs
index 89cbdd5d..3418242a 100644
--- a/src/WixToolset.Extensibility/Data/IPreprocessContext.cs
+++ b/src/WixToolset.Extensibility/Data/IPreprocessContext.cs
@@ -2,8 +2,8 @@
 
 namespace WixToolset.Extensibility.Data
 {
-    using System;
     using System.Collections.Generic;
+    using System.Threading;
     using WixToolset.Data;
     using WixToolset.Extensibility.Services;
 
@@ -26,5 +26,7 @@ namespace WixToolset.Extensibility.Data
         IDictionary<string, string> Variables { get; set; }
 
         SourceLineNumber CurrentSourceLineNumber { get; set; }
+
+        CancellationToken CancellationToken { get; set; }
     }
 }
diff --git a/src/WixToolset.Extensibility/Data/IResolveContext.cs b/src/WixToolset.Extensibility/Data/IResolveContext.cs
index 95845317..e84655b8 100644
--- a/src/WixToolset.Extensibility/Data/IResolveContext.cs
+++ b/src/WixToolset.Extensibility/Data/IResolveContext.cs
@@ -2,8 +2,8 @@
 
 namespace WixToolset.Extensibility.Data
 {
-    using System;
     using System.Collections.Generic;
+    using System.Threading;
     using WixToolset.Data;
     using WixToolset.Extensibility.Services;
 
@@ -26,5 +26,7 @@ namespace WixToolset.Extensibility.Data
         IEnumerable<Localization> Localizations { get; set; }
 
         bool AllowUnresolvedVariables { get; set; }
+
+        CancellationToken CancellationToken { get; set; }
     }
 }