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/*++
Copyright (c) 2004, 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.
Module Name:
SectionExtraction.h
Abstract:
Section extraction protocol as defined in the Tiano File Image Format specification.
This interface provides a means of decoding a set of sections into a linked list of
leaf sections. This provides for an extensible and flexible file format.
--*/
#ifndef _SECTION_EXTRACTION_PROTOCOL_H
#define _SECTION_EXTRACTION_PROTOCOL_H
#include "EfiFirmwareFileSystem.h"
//
// Protocol GUID definition
//
#define EFI_SECTION_EXTRACTION_PROTOCOL_GUID \
{ \
0x448F5DA4, 0x6DD7, 0x4FE1, {0x93, 0x07, 0x69, 0x22, 0x41, 0x92, 0x21, 0x5D} \
}
EFI_FORWARD_DECLARATION (EFI_SECTION_EXTRACTION_PROTOCOL);
//
// Protocol member functions
//
typedef
EFI_STATUS
(EFIAPI *EFI_OPEN_SECTION_STREAM) (
IN EFI_SECTION_EXTRACTION_PROTOCOL * This,
IN UINTN SectionStreamLength,
IN VOID *SectionStream,
OUT UINTN *SectionStreamHandle
);
typedef
EFI_STATUS
(EFIAPI *EFI_GET_SECTION) (
IN EFI_SECTION_EXTRACTION_PROTOCOL * This,
IN UINTN SectionStreamHandle,
IN EFI_SECTION_TYPE * SectionType,
IN EFI_GUID * SectionDefinitionGuid,
IN UINTN SectionInstance,
IN VOID **Buffer,
IN OUT UINTN *BufferSize,
OUT UINT32 *AuthenticationStatus
);
typedef
EFI_STATUS
(EFIAPI *EFI_CLOSE_SECTION_STREAM) (
IN EFI_SECTION_EXTRACTION_PROTOCOL * This,
IN UINTN SectionStreamHandle
);
//
// Protocol definition
//
struct _EFI_SECTION_EXTRACTION_PROTOCOL {
EFI_OPEN_SECTION_STREAM OpenSectionStream;
EFI_GET_SECTION GetSection;
EFI_CLOSE_SECTION_STREAM CloseSectionStream;
};
extern EFI_GUID gEfiSectionExtractionProtocolGuid;
#endif
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