1 files changed, 68 insertions, 0 deletions

diff --git a/src/WixToolset.Core/Bind/Databases/CreateSpecialPropertiesCommand.cs b/src/WixToolset.Core/Bind/Databases/CreateSpecialPropertiesCommand.cs
new file mode 100644
index 00000000..5db2768b
--- /dev/null
+++ b/src/WixToolset.Core/Bind/Databases/CreateSpecialPropertiesCommand.cs
@@ -0,0 +1,68 @@
+// 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.Bind.Databases
+{
+    using System;
+    using System.Collections.Generic;
+    using WixToolset.Data;
+    using WixToolset.Data.Rows;
+
+    internal class CreateSpecialPropertiesCommand : ICommand
+    {
+        public Table PropertyTable { private get; set; }
+
+        public Table WixPropertyTable { private get; set; }
+
+        public void Execute()
+        {
+            // Create the special properties.
+            if (null != this.WixPropertyTable)
+            {
+                // Create lists of the properties that contribute to the special lists of properties.
+                SortedSet<string> adminProperties = new SortedSet<string>();
+                SortedSet<string> secureProperties = new SortedSet<string>();
+                SortedSet<string> hiddenProperties = new SortedSet<string>();
+
+                foreach (WixPropertyRow wixPropertyRow in this.WixPropertyTable.Rows)
+                {
+                    if (wixPropertyRow.Admin)
+                    {
+                        adminProperties.Add(wixPropertyRow.Id);
+                    }
+
+                    if (wixPropertyRow.Hidden)
+                    {
+                        hiddenProperties.Add(wixPropertyRow.Id);
+                    }
+
+                    if (wixPropertyRow.Secure)
+                    {
+                        secureProperties.Add(wixPropertyRow.Id);
+                    }
+                }
+
+                Table propertyTable = this.PropertyTable;
+                if (0 < adminProperties.Count)
+                {
+                    PropertyRow row = (PropertyRow)propertyTable.CreateRow(null);
+                    row.Property = "AdminProperties";
+                    row.Value = String.Join(";", adminProperties);
+                }
+
+                if (0 < secureProperties.Count)
+                {
+                    PropertyRow row = (PropertyRow)propertyTable.CreateRow(null);
+                    row.Property = "SecureCustomProperties";
+                    row.Value = String.Join(";", secureProperties);
+                }
+
+                if (0 < hiddenProperties.Count)
+                {
+                    PropertyRow row = (PropertyRow)propertyTable.CreateRow(null);
+                    row.Property = "MsiHiddenProperties";
+                    row.Value = String.Join(";", hiddenProperties);
+                }
+            }
+        }
+    }
+}