1 files changed, 34 insertions, 0 deletions

diff --git a/src/WixToolset.Core.WindowsInstaller/MsmBackend.cs b/src/WixToolset.Core.WindowsInstaller/MsmBackend.cs
new file mode 100644
index 00000000..268213d7
--- /dev/null
+++ b/src/WixToolset.Core.WindowsInstaller/MsmBackend.cs
@@ -0,0 +1,34 @@
+// 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.WindowsInstaller
+{
+    using WixToolset.Core.WindowsInstaller.Bind;
+    using WixToolset.Core.WindowsInstaller.Unbind;
+    using WixToolset.Data;
+    using WixToolset.Data.Bind;
+    using WixToolset.Extensibility;
+
+    internal class MsmBackend : IBackend
+    {
+        public BindResult Bind(IBindContext context)
+        {
+            var validator = Validator.CreateFromContext(context, "mergemod.cub");
+
+            var command = new BindDatabaseCommand(context, validator);
+            command.Execute();
+
+            return new BindResult(command.FileTransfers, command.ContentFilePaths);
+        }
+
+        public bool Inscribe(IInscribeContext context)
+        {
+            return false;
+        }
+
+        public Output Unbind(IUnbindContext context)
+        {
+            var command = new UnbindMsiOrMsmCommand(context);
+            return command.Execute();
+        }
+    }
+}