Introduce WiX Intermediate Representation

1 files changed, 60 insertions, 0 deletions

diff --git a/src/WixToolset.Data/Tuples/WixVariableTuple.cs b/src/WixToolset.Data/Tuples/WixVariableTuple.cs
new file mode 100644
index 00000000..6b6e7354
--- /dev/null
+++ b/src/WixToolset.Data/Tuples/WixVariableTuple.cs
@@ -0,0 +1,60 @@
+// 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.Data
+{
+    using WixToolset.Data.Tuples;
+
+    public static partial class TupleDefinitions
+    {
+        public static readonly IntermediateTupleDefinition WixVariable = new IntermediateTupleDefinition(
+            TupleDefinitionType.WixVariable,
+            new[]
+            {
+                new IntermediateFieldDefinition(nameof(WixVariableTupleFields.WixVariable), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(WixVariableTupleFields.Value), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(WixVariableTupleFields.Overridable), IntermediateFieldType.Bool),
+            },
+            typeof(WixVariableTuple));
+    }
+}
+
+namespace WixToolset.Data.Tuples
+{
+    public enum WixVariableTupleFields
+    {
+        WixVariable,
+        Value,
+        Overridable,
+    }
+
+    public class WixVariableTuple : IntermediateTuple
+    {
+        public WixVariableTuple() : base(TupleDefinitions.WixVariable, null, null)
+        {
+        }
+
+        public WixVariableTuple(SourceLineNumber sourceLineNumber, Identifier id = null) : base(TupleDefinitions.WixVariable, sourceLineNumber, id)
+        {
+        }
+
+        public IntermediateField this[WixVariableTupleFields index] => this.Fields[(int)index];
+
+        public string WixVariable
+        {
+            get => (string)this.Fields[(int)WixVariableTupleFields.WixVariable]?.Value;
+            set => this.Set((int)WixVariableTupleFields.WixVariable, value);
+        }
+
+        public string Value
+        {
+            get => (string)this.Fields[(int)WixVariableTupleFields.Value]?.Value;
+            set => this.Set((int)WixVariableTupleFields.Value, value);
+        }
+
+        public bool Overridable
+        {
+            get => (bool)this.Fields[(int)WixVariableTupleFields.Overridable]?.Value;
+            set => this.Set((int)WixVariableTupleFields.Overridable, value);
+        }
+    }
+}
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