Add option to hosts to always install prereqs.

Add PrereqPackage to BundlePackage

Implements 4718

2 files changed, 52 insertions, 0 deletions

diff --git a/src/ext/Bal/wixext/Symbols/BalSymbolDefinitions.cs b/src/ext/Bal/wixext/Symbols/BalSymbolDefinitions.cs
index 90865621..9010ce2d 100644
--- a/src/ext/Bal/wixext/Symbols/BalSymbolDefinitions.cs
+++ b/src/ext/Bal/wixext/Symbols/BalSymbolDefinitions.cs
@@ -16,6 +16,7 @@ namespace WixToolset.Bal
         WixMbaPrereqInformation,
         WixStdbaOptions,
         WixStdbaOverridableVariable,
+        WixMbaPrereqOptions,
     }
 
     public static partial class BalSymbolDefinitions
@@ -60,6 +61,9 @@ namespace WixToolset.Bal
                 case BalSymbolDefinitionType.WixStdbaOverridableVariable:
                     return BalSymbolDefinitions.WixStdbaOverridableVariable;
 
+                case BalSymbolDefinitionType.WixMbaPrereqOptions:
+                    return BalSymbolDefinitions.WixMbaPrereqOptions;
+
                 default:
                     throw new ArgumentOutOfRangeException(nameof(type));
             }
@@ -75,6 +79,7 @@ namespace WixToolset.Bal
             WixMbaPrereqInformation.AddTag(BurnConstants.BootstrapperApplicationDataSymbolDefinitionTag);
             WixStdbaOptions.AddTag(BurnConstants.BootstrapperApplicationDataSymbolDefinitionTag);
             WixStdbaOverridableVariable.AddTag(BurnConstants.BootstrapperApplicationDataSymbolDefinitionTag);
+            WixMbaPrereqOptions.AddTag(BurnConstants.BootstrapperApplicationDataSymbolDefinitionTag);
         }
     }
 }
diff --git a/src/ext/Bal/wixext/Symbols/WixMbaPrereqOptionsSymbol.cs b/src/ext/Bal/wixext/Symbols/WixMbaPrereqOptionsSymbol.cs
new file mode 100644
index 00000000..66374579
--- /dev/null
+++ b/src/ext/Bal/wixext/Symbols/WixMbaPrereqOptionsSymbol.cs
@@ -0,0 +1,47 @@
+// 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.Bal
+{
+    using WixToolset.Data;
+    using WixToolset.Bal.Symbols;
+
+    public static partial class BalSymbolDefinitions
+    {
+        public static readonly IntermediateSymbolDefinition WixMbaPrereqOptions = new IntermediateSymbolDefinition(
+            BalSymbolDefinitionType.WixMbaPrereqOptions.ToString(),
+            new[]
+            {
+                new IntermediateFieldDefinition(nameof(WixMbaPrereqOptionsSymbolFields.AlwaysInstallPrereqs), IntermediateFieldType.Number),
+            },
+            typeof(WixMbaPrereqOptionsSymbol));
+    }
+}
+
+namespace WixToolset.Bal.Symbols
+{
+    using WixToolset.Data;
+
+    public enum WixMbaPrereqOptionsSymbolFields
+    {
+        AlwaysInstallPrereqs,
+    }
+
+    public class WixMbaPrereqOptionsSymbol : IntermediateSymbol
+    {
+        public WixMbaPrereqOptionsSymbol() : base(BalSymbolDefinitions.WixMbaPrereqOptions, null, null)
+        {
+        }
+
+        public WixMbaPrereqOptionsSymbol(SourceLineNumber sourceLineNumber, Identifier id = null) : base(BalSymbolDefinitions.WixMbaPrereqOptions, sourceLineNumber, id)
+        {
+        }
+
+        public IntermediateField this[WixMbaPrereqOptionsSymbolFields index] => this.Fields[(int)index];
+
+        public int AlwaysInstallPrereqs
+        {
+            get => this.Fields[(int)WixMbaPrereqOptionsSymbolFields.AlwaysInstallPrereqs].AsNumber();
+            set => this.Set((int)WixMbaPrereqOptionsSymbolFields.AlwaysInstallPrereqs, value);
+        }
+    }
+}