CPackWiX: Implement CPACK_NEVER_OVERWRITE and CPACK_PERMANENT properties

1 files changed, 16 insertions, 1 deletions

diff --git a/Source/CPack/WiX/cmWIXFilesSourceWriter.cxx b/Source/CPack/WiX/cmWIXFilesSourceWriter.cxx
index 3fd959e..451188e 100644
--- a/Source/CPack/WiX/cmWIXFilesSourceWriter.cxx
+++ b/Source/CPack/WiX/cmWIXFilesSourceWriter.cxx
@@ -12,6 +12,8 @@
 
 #include "cmWIXFilesSourceWriter.h"
 
+#include <cmInstalledFile.h>
+
 #include <sys/types.h>
 #include <sys/stat.h>
 
@@ -135,7 +137,8 @@ std::string cmWIXFilesSourceWriter::EmitComponentFile(
   std::string const& directoryId,
   std::string const& id,
   std::string const& filePath,
-  cmWIXPatch &patch)
+  cmWIXPatch &patch,
+  cmInstalledFile const* installedFile)
 {
   std::string componentId = std::string("CM_C") + id;
   std::string fileId = std::string("CM_F") + id;
@@ -147,6 +150,18 @@ std::string cmWIXFilesSourceWriter::EmitComponentFile(
   AddAttribute("Id", componentId);
   AddAttribute("Guid", "*");
 
+  if(installedFile)
+    {
+    if(installedFile->GetPropertyAsBool("CPACK_NEVER_OVERWRITE"))
+      {
+      AddAttribute("NeverOverwrite", "yes");
+      }
+    if(installedFile->GetPropertyAsBool("CPACK_PERMANENT"))
+      {
+      AddAttribute("Permanent", "yes");
+      }
+    }
+
   BeginElement("File");
   AddAttribute("Id", fileId);
   AddAttribute("Source", filePath);