From bf4a3dbd4751b6411bdfc98bf3ac2c4f928bdfdf Mon Sep 17 00:00:00 2001
From: ydong10 <ydong10@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 30 May 2012 07:36:00 +0000
Subject: Add new interface GetVariable2 and GetEfiGlobalVariable2 to return
 more info. Also replace old interface with new one.

Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13375 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdeModulePkg/Library/UefiHiiLib/HiiString.c                       | 4 ++--
 MdeModulePkg/Universal/Console/TerminalDxe/Terminal.c             | 8 ++++----
 MdeModulePkg/Universal/HiiDatabaseDxe/Font.c                      | 2 +-
 MdeModulePkg/Universal/Network/Ip4ConfigDxe/NicIp4Variable.c      | 6 +++---
 .../Universal/PlatformDriOverrideDxe/PlatDriOverrideDxe.c         | 4 ++--
 5 files changed, 12 insertions(+), 12 deletions(-)

(limited to 'MdeModulePkg')

diff --git a/MdeModulePkg/Library/UefiHiiLib/HiiString.c b/MdeModulePkg/Library/UefiHiiLib/HiiString.c
index 6b1ec2d703..4cc7b802c6 100644
--- a/MdeModulePkg/Library/UefiHiiLib/HiiString.c
+++ b/MdeModulePkg/Library/UefiHiiLib/HiiString.c
@@ -1,7 +1,7 @@
 /** @file
   HII Library implementation that uses DXE protocols and services.
 
-  Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
   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
@@ -250,7 +250,7 @@ HiiGetString (
   //
   // Get the current platform language setting
   //
-  PlatformLanguage = GetEfiGlobalVariable (L"PlatformLang");
+  GetEfiGlobalVariable2 (L"PlatformLang", &PlatformLanguage, NULL);
 
   //
   // If Languag is NULL, then set it to an empty string, so it will be 
diff --git a/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.c b/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.c
index 6a65731aca..008e746b33 100644
--- a/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.c
+++ b/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.c
@@ -2,7 +2,7 @@
   Produces Simple Text Input Protocol, Simple Text Input Extended Protocol and
   Simple Text Output Protocol upon Serial IO Protocol.
 
-Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
 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
@@ -358,7 +358,7 @@ IsTerminalInConsoleVariable (
   //
   // Get global variable and its size according to the name given.
   //
-  Variable = GetEfiGlobalVariable (VariableName);
+  GetEfiGlobalVariable2 (VariableName, &Variable, NULL);
   if (Variable == NULL) {
     return FALSE;
   }
@@ -1431,7 +1431,7 @@ TerminalUpdateConsoleDevVariable (
   //
   // Get global variable and its size according to the name given.
   //
-  Variable = GetEfiGlobalVariable (VariableName);
+  GetEfiGlobalVariable2 (VariableName, &Variable, NULL);
   if (Variable == NULL) {
     return;
   }
@@ -1500,7 +1500,7 @@ TerminalRemoveConsoleDevVariable (
   //
   // Get global variable and its size according to the name given.
   //
-  Variable = GetEfiGlobalVariable (VariableName);
+  GetEfiGlobalVariable2 (VariableName, &Variable, NULL);
   if (Variable == NULL) {
     return ;
   }
diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/Font.c b/MdeModulePkg/Universal/HiiDatabaseDxe/Font.c
index 66fc6b9781..93857bd11b 100644
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/Font.c
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/Font.c
@@ -2368,7 +2368,7 @@ HiiStringIdToImage (
   if (Language == NULL) {
     Language = "";
   }
-  CurrentLanguage = GetEfiGlobalVariable (L"PlatformLang");
+  GetEfiGlobalVariable2 (L"PlatformLang", &CurrentLanguage, NULL);
   BestLanguage = GetBestLanguage (
                    SupportedLanguages,
                    FALSE,
diff --git a/MdeModulePkg/Universal/Network/Ip4ConfigDxe/NicIp4Variable.c b/MdeModulePkg/Universal/Network/Ip4ConfigDxe/NicIp4Variable.c
index f283db019d..27ee99219b 100644
--- a/MdeModulePkg/Universal/Network/Ip4ConfigDxe/NicIp4Variable.c
+++ b/MdeModulePkg/Universal/Network/Ip4ConfigDxe/NicIp4Variable.c
@@ -1,7 +1,7 @@
 /** @file
   Routines used to operate the Ip4 configure variable.
 
-Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
 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<BR>
@@ -91,7 +91,7 @@ Ip4ConfigReadVariable (
 {
   NIC_IP4_CONFIG_INFO *NicConfig;
 
-  NicConfig = GetVariable (Instance->MacString, &gEfiNicIp4ConfigVariableGuid);
+  GetVariable2 (Instance->MacString, &gEfiNicIp4ConfigVariableGuid, &NicConfig, NULL);
   if (NicConfig != NULL) {
     Ip4ConfigFixRouteTablePointer (&NicConfig->Ip4Info);
   }
@@ -255,7 +255,7 @@ Check:
       continue;
     }
 
-    NicConfig = GetVariable (VariableName, &gEfiNicIp4ConfigVariableGuid);
+    GetVariable2 (VariableName, &gEfiNicIp4ConfigVariableGuid, &NicConfig, NULL);
     if (NicConfig == NULL) {
       break;
     }
diff --git a/MdeModulePkg/Universal/PlatformDriOverrideDxe/PlatDriOverrideDxe.c b/MdeModulePkg/Universal/PlatformDriOverrideDxe/PlatDriOverrideDxe.c
index ab8a000f13..1c2b02f5a9 100644
--- a/MdeModulePkg/Universal/PlatformDriOverrideDxe/PlatDriOverrideDxe.c
+++ b/MdeModulePkg/Universal/PlatformDriOverrideDxe/PlatDriOverrideDxe.c
@@ -13,7 +13,7 @@
   4. It save all the mapping info in NV variables which will be consumed
      by platform override protocol driver to publish the platform override protocol.
 
-Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2007 - 2012, Intel Corporation. All rights reserved.<BR>
 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
@@ -185,7 +185,7 @@ GetComponentNameWorker (
   //
   // Find the best matching language.
   //
-  Language = GetEfiGlobalVariable (VariableName);
+  GetEfiGlobalVariable2 (VariableName, &Language, NULL);
   BestLanguage = GetBestLanguage (
                    ComponentName->SupportedLanguages,
                    (BOOLEAN) (ProtocolGuid == &gEfiComponentNameProtocolGuid),
-- 
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