Add in some features for the thunk layer:

1) Handle Framework HII callback
2) Install default Config Access protocol for each IFR form package registered.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5069 6f19259b-4bc3-4df7-8a09-765794883524

EdkCompatibilityPkg/Compatibility/FrameworkHiiToUefiHiiThunk/ConfigAccess.h

@@ -0,0 +1,62 @@
+/**@file
+  This file contains functions related to Config Access Protocols installed by
+  by HII Thunk Modules which is used to thunk UEFI Config Access Callback to 
+  Framework HII Callback.
+  
+Copyright (c) 2008, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef _HII_THUNK_CONFIG_ACCESS_H
+#define _HII_THUNK_CONFIG_ACCESS_H
+
+
+EFI_STATUS
+InstallDefaultUefiConfigAccessProtocol (
+  IN  CONST EFI_HII_PACKAGES                         *Packages,
+  OUT       EFI_HANDLE                               *Handle,
+  IN  OUT   HII_TRHUNK_HANDLE_MAPPING_DATABASE_ENTRY *MapEntry
+  )
+;
+
+EFI_STATUS
+EFIAPI
+ThunkExtractConfig (
+  IN  CONST EFI_HII_CONFIG_ACCESS_PROTOCOL   *This,
+  IN  CONST EFI_STRING                       Request,
+  OUT EFI_STRING                             *Progress,
+  OUT EFI_STRING                             *Results
+  )
+;
+
+
+EFI_STATUS
+EFIAPI
+ThunkRouteConfig (
+  IN  CONST EFI_HII_CONFIG_ACCESS_PROTOCOL   *This,
+  IN  CONST EFI_STRING                       Configuration,
+  OUT EFI_STRING                             *Progress
+  )
+;
+
+EFI_STATUS
+EFIAPI
+ThunkCallback (
+  IN  CONST EFI_HII_CONFIG_ACCESS_PROTOCOL   *This,
+  IN  EFI_BROWSER_ACTION                     Action,
+  IN  EFI_QUESTION_ID                        QuestionId,
+  IN  UINT8                                  Type,
+  IN  EFI_IFR_TYPE_VALUE                     *Value,
+  OUT EFI_BROWSER_ACTION_REQUEST             *ActionRequest
+  )
+;
+
+#endif
+