From e602a223e0fc923571df0da45a40b1c40999ee73 Mon Sep 17 00:00:00 2001 From: lgao4 Date: Thu, 23 Apr 2009 02:47:01 +0000 Subject: Retire IfrSupportLib and ExtendedIfrSupportLib, which have been replaced by HiiLib. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8151 6f19259b-4bc3-4df7-8a09-765794883524 --- .../Library/ExtendedIfrSupportLib/Common.c | 180 --------------------- 1 file changed, 180 deletions(-) delete mode 100644 MdeModulePkg/Library/ExtendedIfrSupportLib/Common.c (limited to 'MdeModulePkg/Library/ExtendedIfrSupportLib/Common.c') diff --git a/MdeModulePkg/Library/ExtendedIfrSupportLib/Common.c b/MdeModulePkg/Library/ExtendedIfrSupportLib/Common.c deleted file mode 100644 index e9fc4657d4..0000000000 --- a/MdeModulePkg/Library/ExtendedIfrSupportLib/Common.c +++ /dev/null @@ -1,180 +0,0 @@ -/** @file - Common Library Routines to assist handle HII elements. - -Copyright (c) 2007 - 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. - -**/ - -#include "LibraryInternal.h" - - -// -// Hii relative protocols -// - -EFI_HII_DATABASE_PROTOCOL *gIfrLibHiiDatabase; -EFI_HII_STRING_PROTOCOL *gIfrLibHiiString; - -/** - ExtendedIfrSupportLib's constructor. It locates the required protocol: - gEfiHiiDatabaseProtocolGuid and gEfiHiiStringProtocolGuid. - - @param ImageHandle The firmware allocated handle for the EFI image. - - @param SystemTable A pointer to the EFI System Table. - - @retval EFI_SUCCESS This function always completes successfully. - -**/ -EFI_STATUS -EFIAPI -ExtendedIfrSupportLibConstructor ( - IN EFI_HANDLE ImageHandle, - IN EFI_SYSTEM_TABLE *SystemTable - ) -{ - EFI_STATUS Status; - - Status = gBS->LocateProtocol (&gEfiHiiDatabaseProtocolGuid, NULL, (VOID **) &gIfrLibHiiDatabase); - ASSERT_EFI_ERROR (Status); - - Status = gBS->LocateProtocol (&gEfiHiiStringProtocolGuid, NULL, (VOID **) &gIfrLibHiiString); - ASSERT_EFI_ERROR (Status); - - return EFI_SUCCESS; -} - - -/** - Extract formset class for given HII handle. - - - @param Handle The HII handle. - @param Class Class of the formset. - @param FormSetTitle Formset title string. - @param FormSetHelp Formset help string. - - @retval EFI_SUCCESS Successfully extract Class for specified Hii handle. - @return Other values if failed to export packages for the given HII handle. - -**/ -EFI_STATUS -EFIAPI -IfrLibExtractClassFromHiiHandle ( - IN EFI_HII_HANDLE Handle, - OUT UINT16 *Class, - OUT EFI_STRING_ID *FormSetTitle, - OUT EFI_STRING_ID *FormSetHelp - ) -{ - EFI_STATUS Status; - UINTN BufferSize; - EFI_HII_PACKAGE_LIST_HEADER *HiiPackageList; - UINT8 *Package; - UINT8 *OpCodeData; - UINT32 Offset; - UINT32 Offset2; - UINT32 PackageListLength; - EFI_HII_PACKAGE_HEADER PackageHeader; - - ASSERT (Handle != NULL); - ASSERT (Class != NULL); - ASSERT (FormSetTitle != NULL); - ASSERT (FormSetHelp != NULL); - - *Class = EFI_NON_DEVICE_CLASS; - *FormSetTitle = 0; - *FormSetHelp = 0; - - // - // Get HII PackageList - // - BufferSize = 0; - HiiPackageList = NULL; - Status = gIfrLibHiiDatabase->ExportPackageLists (gIfrLibHiiDatabase, Handle, &BufferSize, HiiPackageList); - // - // Handle is a invalid handle. Check if Handle is corrupted. - // - ASSERT (Status != EFI_NOT_FOUND); - // - // The return status should always be EFI_BUFFER_TOO_SMALL as input buffer's size is 0. - // - ASSERT (Status == EFI_BUFFER_TOO_SMALL); - - HiiPackageList = AllocatePool (BufferSize); - ASSERT (HiiPackageList != NULL); - - Status = gIfrLibHiiDatabase->ExportPackageLists (gIfrLibHiiDatabase, Handle, &BufferSize, HiiPackageList); - if (EFI_ERROR (Status)) { - return Status; - } - - // - // Get Form package from this HII package List - // - Offset = sizeof (EFI_HII_PACKAGE_LIST_HEADER); - Offset2 = 0; - PackageListLength = ReadUnaligned32 (&HiiPackageList->PackageLength); - - while (Offset < PackageListLength) { - Package = ((UINT8 *) HiiPackageList) + Offset; - CopyMem (&PackageHeader, Package, sizeof (EFI_HII_PACKAGE_HEADER)); - - if (PackageHeader.Type == EFI_HII_PACKAGE_FORMS) { - // - // Search Class Opcode in this Form Package - // - Offset2 = sizeof (EFI_HII_PACKAGE_HEADER); - while (Offset2 < PackageHeader.Length) { - OpCodeData = Package + Offset2; - - if (((EFI_IFR_OP_HEADER *) OpCodeData)->OpCode == EFI_IFR_FORM_SET_OP) { - // - // Find FormSet OpCode - // - CopyMem (FormSetTitle, &((EFI_IFR_FORM_SET *) OpCodeData)->FormSetTitle, sizeof (EFI_STRING_ID)); - CopyMem (FormSetHelp, &((EFI_IFR_FORM_SET *) OpCodeData)->Help, sizeof (EFI_STRING_ID)); - } - - if ((((EFI_IFR_OP_HEADER *) OpCodeData)->OpCode == EFI_IFR_GUID_OP) && - CompareGuid (&gEfiIfrTianoGuid, (EFI_GUID *)(OpCodeData + sizeof (EFI_IFR_OP_HEADER))) && - (((EFI_IFR_GUID_CLASS *) OpCodeData)->ExtendOpCode == EFI_IFR_EXTEND_OP_CLASS) - ) { - // - // Find GUIDed Class OpCode - // - CopyMem (Class, &((EFI_IFR_GUID_CLASS *) OpCodeData)->Class, sizeof (UINT16)); - - // - // Till now, we ought to have found the formset Opcode - // - break; - } - - Offset2 += ((EFI_IFR_OP_HEADER *) OpCodeData)->Length; - } - - if (Offset2 < PackageHeader.Length) { - // - // Target formset found - // - break; - } - } - - Offset += PackageHeader.Length; - } - - FreePool (HiiPackageList); - - return EFI_SUCCESS; -} - - -- cgit v1.2.3