1 files changed, 27 insertions, 2 deletions
diff --git a/Source/CPack/WiX/cmWIXPatchParser.h b/Source/CPack/WiX/cmWIXPatchParser.h
index acfb4c0..acaeae3 100644
--- a/Source/CPack/WiX/cmWIXPatchParser.h
+++ b/Source/CPack/WiX/cmWIXPatchParser.h
@@ -20,11 +20,33 @@
 #include <map>
 #include <list>
 
-struct cmWIXPatchElement
+struct cmWIXPatchNode
 {
+  enum Type
+  {
+    TEXT,
+    ELEMENT
+  };
+
+  virtual ~cmWIXPatchNode();
+
+  virtual Type type() = 0;
+};
+
+struct cmWIXPatchText : public cmWIXPatchNode
+{
+  virtual Type type();
+
+  std::string text;
+};
+
+struct cmWIXPatchElement : cmWIXPatchNode
+{
+  virtual Type type();
+
   ~cmWIXPatchElement();
 
-  typedef std::list<cmWIXPatchElement*> child_list_t;
+  typedef std::list<cmWIXPatchNode*> child_list_t;
   typedef std::map<std::string, std::string> attributes_t;
 
   std::string name;
@@ -48,6 +70,9 @@ private:
   void StartFragment(const char **attributes);
 
   virtual void EndElement(const std::string& name);
+
+  virtual void CharacterDataHandler(const char* data, int length);
+
   virtual void ReportError(int line, int column, const char* msg);
 
   void ReportValidationError(std::string const& message);