1 files changed, 44 insertions, 0 deletions

diff --git a/src/WixToolset.Core.TestPackage/BundleExtractor.cs b/src/WixToolset.Core.TestPackage/BundleExtractor.cs
new file mode 100644
index 00000000..3d7b2932
--- /dev/null
+++ b/src/WixToolset.Core.TestPackage/BundleExtractor.cs
@@ -0,0 +1,44 @@
+// 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.TestPackage
+{
+    using System.IO;
+    using System.Xml;
+    using WixToolset.Core.Burn.Bundles;
+    using WixToolset.Extensibility.Services;
+
+    public class BundleExtractor
+    {
+        public static ExtractBAContainerResult ExtractBAContainer(IMessaging messaging, string bundleFilePath, string destinationFolderPath, string tempFolderPath)
+        {
+            var result = new ExtractBAContainerResult();
+            Directory.CreateDirectory(tempFolderPath);
+            using (var burnReader = BurnReader.Open(messaging, bundleFilePath))
+            {
+                result.Success = burnReader.ExtractUXContainer(destinationFolderPath, tempFolderPath);
+            }
+
+            if (result.Success)
+            {
+                result.ManifestDocument = LoadBurnManifest(destinationFolderPath);
+                result.ManifestNamespaceManager = GetBurnNamespaceManager(result.ManifestDocument, "burn");
+            }
+
+            return result;
+        }
+
+        public static XmlNamespaceManager GetBurnNamespaceManager(XmlDocument document, string prefix)
+        {
+            var namespaceManager = new XmlNamespaceManager(document.NameTable);
+            namespaceManager.AddNamespace(prefix, BurnCommon.BurnNamespace);
+            return namespaceManager;
+        }
+
+        public static XmlDocument LoadBurnManifest(string baFolderPath)
+        {
+            var document = new XmlDocument();
+            document.Load(Path.Combine(baFolderPath, "manifest.xml"));
+            return document;
+        }
+    }
+}