Enable codepages and languages to be set via .wxl files

Fixes wixtoolset/issues#5801

1 files changed, 101 insertions, 0 deletions

diff --git a/src/WixToolset.Core.WindowsInstaller/Bind/ProcessPropertiesCommand.cs b/src/WixToolset.Core.WindowsInstaller/Bind/ProcessPropertiesCommand.cs
new file mode 100644
index 00000000..217609be
--- /dev/null
+++ b/src/WixToolset.Core.WindowsInstaller/Bind/ProcessPropertiesCommand.cs
@@ -0,0 +1,101 @@
+// 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.Bind
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Linq;
+    using WixToolset.Data;
+    using WixToolset.Data.Symbols;
+    using WixToolset.Extensibility.Services;
+
+    internal class ProcessPropertiesCommand
+    {
+        public ProcessPropertiesCommand(IntermediateSection section, WixPackageSymbol packageSymbol, int fallbackLcid, bool populateDelayedVariables, IBackendHelper backendHelper)
+        {
+            this.Section = section;
+            this.PackageSymbol = packageSymbol;
+            this.FallbackLcid = fallbackLcid;
+            this.PopulateDelayedVariables = populateDelayedVariables;
+            this.BackendHelper = backendHelper;
+        }
+
+        private IntermediateSection Section { get; }
+
+        private WixPackageSymbol PackageSymbol { get; }
+
+        private int FallbackLcid { get; }
+
+        private bool PopulateDelayedVariables { get; }
+
+        private IBackendHelper BackendHelper { get; }
+
+        public Dictionary<string, string> DelayedVariablesCache { get; private set; }
+
+        public string ProductLanguage { get; private set; }
+
+        public void Execute()
+        {
+            PropertySymbol languageSymbol = null;
+            var variableCache = this.PopulateDelayedVariables ? new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) : null;
+
+            if (SectionType.Product == this.Section.Type || variableCache != null)
+            {
+                foreach (var propertySymbol in this.Section.Symbols.OfType<PropertySymbol>())
+                {
+                    // Set the ProductCode if it is to be generated.
+                    if ("ProductCode" == propertySymbol.Id.Id && "*".Equals(propertySymbol.Value, StringComparison.Ordinal))
+                    {
+                        propertySymbol.Value = this.BackendHelper.CreateGuid();
+
+#if TODO_PATCHING // Is this still necessary?
+                        // Update the target ProductCode in any instance transforms.
+                        foreach (SubStorage subStorage in this.Output.SubStorages)
+                        {
+                            Output subStorageOutput = subStorage.Data;
+                            if (OutputType.Transform != subStorageOutput.Type)
+                            {
+                                continue;
+                            }
+
+                            Table instanceSummaryInformationTable = subStorageOutput.Tables["_SummaryInformation"];
+                            foreach (Row row in instanceSummaryInformationTable.Rows)
+                            {
+                                if ((int)SummaryInformation.Transform.ProductCodes == row.FieldAsInteger(0))
+                                {
+                                    row[1] = row.FieldAsString(1).Replace("*", propertyRow.Value);
+                                    break;
+                                }
+                            }
+                        }
+#endif
+                    }
+                    else if ("ProductLanguage" == propertySymbol.Id.Id)
+                    {
+                        languageSymbol = propertySymbol;
+                    }
+
+                    // Add the property name and value to the variableCache.
+                    if (variableCache != null)
+                    {
+                        variableCache[$"property.{propertySymbol.Id.Id}"] = propertySymbol.Value;
+                    }
+                }
+
+                if (this.Section.Type == SectionType.Product && String.IsNullOrEmpty(languageSymbol?.Value))
+                {
+                    if (languageSymbol == null)
+                    {
+                        languageSymbol = this.Section.AddSymbol(new PropertySymbol(this.PackageSymbol.SourceLineNumbers, new Identifier(AccessModifier.Section, "ProductLanguage")));
+                    }
+
+                    this.PackageSymbol.Language = this.FallbackLcid.ToString();
+                    languageSymbol.Value = this.FallbackLcid.ToString();
+                }
+            }
+
+            this.DelayedVariablesCache = variableCache;
+            this.ProductLanguage = languageSymbol?.Value;
+        }
+    }
+}