1 files changed, 42 insertions, 0 deletions

diff --git a/src/wixext/FirewallErrors.cs b/src/wixext/FirewallErrors.cs
new file mode 100644
index 00000000..3fff8c8d
--- /dev/null
+++ b/src/wixext/FirewallErrors.cs
@@ -0,0 +1,42 @@
+// 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.Firewall
+{
+    using System.Resources;
+    using WixToolset.Data;
+
+    public static class FirewallErrors
+    {
+        public static Message IllegalRemoteAddressWithScopeAttribute(SourceLineNumber sourceLineNumbers)
+        {
+            return Message(sourceLineNumbers, Ids.IllegalRemoteAddressWithScopeAttribute, "The RemoteAddress element cannot be specified because its parent FirewallException already specified the Scope attribute. To use RemoteAddress elements, omit the Scope attribute.");
+        }
+
+        public static Message IllegalEmptyRemoteAddress(SourceLineNumber sourceLineNumbers)
+        {
+            return Message(sourceLineNumbers, Ids.IllegalEmptyRemoteAddress, "The RemoteAddress element's inner text cannot be an empty string or completely whitespace.");
+        }
+
+        public static Message NoExceptionSpecified(SourceLineNumber sourceLineNumbers)
+        {
+            return Message(sourceLineNumbers, Ids.NoExceptionSpecified, "The FirewallException element doesn't identify the target of the firewall exception. To create an application exception, nest the FirewallException element under a File element or provide a value for the File or Program attributes. To create a port exception, provide a value for the Port attribute.");
+        }
+
+        private static Message Message(SourceLineNumber sourceLineNumber, Ids id, string format, params object[] args)
+        {
+            return new Message(sourceLineNumber, MessageLevel.Error, (int)id, format, args);
+        }
+
+        private static Message Message(SourceLineNumber sourceLineNumber, Ids id, ResourceManager resourceManager, string resourceName, params object[] args)
+        {
+            return new Message(sourceLineNumber, MessageLevel.Error, (int)id, resourceManager, resourceName, args);
+        }
+
+        public enum Ids
+        {
+            IllegalRemoteAddressWithScopeAttribute = 6401,
+            IllegalEmptyRemoteAddress = 6402,
+            NoExceptionSpecified = 6403,
+        }
+    }
+}