MdeModulePkg: Make HII configuration settings available to OS runtime

[mirror_edk2.git] / MdeModulePkg / Universal / HiiDatabaseDxe / String.c

diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/String.c b/MdeModulePkg/Universal/HiiDatabaseDxe/String.c
index 756f19c7c3fc2d46cee17329691c4a7d729cd338..e55aa293cbb4176e12afbd956a13b9c9f0974d3c 100644 (file)
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/String.c
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/String.c
@@ -2,7 +2,7 @@
 Implementation for EFI_HII_STRING_PROTOCOL.\r
 \r
 \r
-Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<BR>\r
 (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>\r
 This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
@@ -1560,6 +1560,18 @@ Done:
     FreePool (StringPackage->StringPkgHdr);\r
     FreePool (StringPackage);\r
   }\r
+  //\r
+  // The contents of HiiDataBase may updated,need to check.\r
+  //\r
+  //\r
+  // Check whether need to get the contents of HiiDataBase.\r
+  // Only after ReadyToBoot to do the export.\r
+  //\r
+  if (gExportAfterReadyToBoot) {\r
+    if (!EFI_ERROR (Status)) {\r
+      HiiGetDatabaseInfo(&Private->HiiDatabase);\r
+    }\r
+  }\r
 \r
   return Status;\r
 }\r
@@ -1755,6 +1767,13 @@ HiiSetString (
           return Status;\r
         }\r
         PackageListNode->PackageListHdr.PackageLength += StringPackage->StringPkgHdr->Header.Length - OldPackageLen;\r
+        //\r
+        // Check whether need to get the contents of HiiDataBase.\r
+        // Only after ReadyToBoot to do the export.\r
+        //\r
+        if (gExportAfterReadyToBoot) {\r
+          HiiGetDatabaseInfo(&Private->HiiDatabase);\r
+        }\r
         return EFI_SUCCESS;\r
       }\r
     }\r