30394aa175
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5547 6f19259b-4bc3-4df7-8a09-765794883524
89 lines
2.1 KiB
C
89 lines
2.1 KiB
C
/** @file
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String support
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Copyright (c) 2004 - 2008, Intel Corporation. <BR>
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "Bds.h"
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#include "Language.h"
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#include "FrontPage.h"
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EFI_HII_HANDLE gStringPackHandle;
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EFI_GUID mBdsStringPackGuid = {
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0x7bac95d3, 0xddf, 0x42f3, 0x9e, 0x24, 0x7c, 0x64, 0x49, 0x40, 0x37, 0x9a
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};
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/**
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Initialize HII global accessor for string support
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@retval EFI_SUCCESS String support initialize success.
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**/
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EFI_STATUS
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InitializeStringSupport (
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VOID
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)
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{
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EFI_STATUS Status;
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EFI_HANDLE DriverHandle;
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EFI_HII_PACKAGE_LIST_HEADER *PackageList;
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Status = gBS->LocateProtocol (&gEfiHiiDatabaseProtocolGuid, NULL, (VOID **) &gHiiDatabase);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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//
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// Create driver handle used by HII database
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//
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Status = HiiLibCreateHiiDriverHandle (&DriverHandle);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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PackageList = HiiLibPreparePackageList (1, &mBdsStringPackGuid, &BdsDxeStrings);
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ASSERT (PackageList != NULL);
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Status = gHiiDatabase->NewPackageList (
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gHiiDatabase,
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PackageList,
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DriverHandle,
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&gStringPackHandle
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);
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FreePool (PackageList);
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return Status;
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}
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/**
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Get string by string id from HII Interface
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@param Id String ID.
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@retval CHAR16 * String from ID.
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@retval NULL If error occurs.
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**/
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CHAR16 *
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GetStringById (
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IN EFI_STRING_ID Id
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)
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{
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CHAR16 *String;
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String = NULL;
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HiiLibGetStringFromHandle (gStringPackHandle, Id, &String);
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return String;
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}
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