53c71d097b
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3325 6f19259b-4bc3-4df7-8a09-765794883524
106 lines
3.0 KiB
C
106 lines
3.0 KiB
C
/*++
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Copyright (c) 2006 - 2007, Intel Corporation
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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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Module Name:
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Crc32SectionExtract.h
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Abstract:
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Header file for Crc32SectionExtract.c
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Please refer to the Framewokr Firmware Volume Specification 0.9.
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--*/
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#ifndef _CRC32_GUIDED_SECTION_EXTRACTION_H
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#define _CRC32_GUIDED_SECTION_EXTRACTION_H
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#include <PiDxe.h>
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#include <Protocol/SecurityPolicy.h>
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#include <Protocol/Crc32GuidedSectionExtraction.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/DebugLib.h>
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#include <Library/UefiDriverEntryPoint.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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typedef struct {
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EFI_GUID_DEFINED_SECTION GuidedSectionHeader;
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UINT32 CRC32Checksum;
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} CRC32_SECTION_HEADER;
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//
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// Function prototype declarations
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//
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STATIC
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EFI_STATUS
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EFIAPI
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Crc32ExtractSection (
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IN EFI_GUIDED_SECTION_EXTRACTION_PROTOCOL *This,
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IN VOID *InputSection,
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OUT VOID **OutputBuffer,
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OUT UINTN *OutputSize,
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OUT UINT32 *AuthenticationStatus
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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InputSection - TODO: add argument description
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OutputBuffer - TODO: add argument description
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OutputSize - TODO: add argument description
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AuthenticationStatus - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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EFIAPI
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InitializeCrc32GuidedSectionExtractionProtocol (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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/*++
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Routine Description:
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Entry point of the CRC32 GUIDed section extraction protocol.
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Creates and initializes an instance of the GUIDed section
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extraction protocol with CRC32 GUID.
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Arguments:
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ImageHandle EFI_HANDLE: A handle for the image that is initializing
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this driver
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SystemTable EFI_SYSTEM_TABLE: A pointer to the EFI system table
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Returns:
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EFI_SUCCESS: Driver initialized successfully
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EFI_LOAD_ERROR: Failed to Initialize or has been loaded
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EFI_OUT_OF_RESOURCES: Could not allocate needed resources
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--*/
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;
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#endif
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