MdeModulePkg/Library/PlatformVarCleanupLib/PlatVarCleanup.h

/** @file
  Include file for platform variable cleanup.

Copyright (c) 2015, 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
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.

**/

#ifndef _PLAT_VAR_CLEANUP_
#define _PLAT_VAR_CLEANUP_

#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/PrintLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/HiiLib.h>
#include <Library/PlatformVarCleanupLib.h>

#include <Protocol/Variable.h>
#include <Protocol/VarCheck.h>
#include <Protocol/FormBrowser2.h>
#include <Protocol/HiiConfigAccess.h>
#include <Protocol/HiiConfigRouting.h>
#include <Protocol/DevicePath.h>

#include <Guid/EventGroup.h>
#include <Guid/MdeModuleHii.h>
#include <Guid/ImageAuthentication.h>
#include <Guid/VarErrorFlag.h>

#include "PlatVarCleanupHii.h"

//
// This is the generated IFR binary data for each formset defined in VFR.
// This data array is ready to be used as input of HiiAddPackages() to
// create a packagelist (which contains Form packages, String packages, etc).
//
extern UINT8 PlatVarCleanupBin[];

//
// This is the generated String package data for all .UNI files.
// This data array is ready to be used as input of HiiAddPackages() to
// create a packagelist (which contains Form packages, String packages, etc).
//
extern UINT8 PlatformVarCleanupLibStrings[];

#define USER_VARIABLE_NODE_SIGNATURE SIGNATURE_32 ('U', 'V', 'N', 'S')

typedef struct {
  UINTN             Signature;
  LIST_ENTRY        Link;
  EFI_GUID          Guid;
  CHAR16            *PromptString;
  LIST_ENTRY        NameLink;
} USER_VARIABLE_NODE;

#define USER_VARIABLE_FROM_LINK(a) CR (a, USER_VARIABLE_NODE, Link, USER_VARIABLE_NODE_SIGNATURE)

#define USER_VARIABLE_NAME_NODE_SIGNATURE SIGNATURE_32 ('U', 'V', 'N', 'N')

typedef struct {
  UINTN             Signature;
  LIST_ENTRY        Link;
  CHAR16            *Name;
  UINTN             DataSize;
  UINT32            Attributes;
  UINT16            Index;
  EFI_QUESTION_ID   QuestionId;
  CHAR16            *PromptString;
  CHAR16            *HelpString;
  BOOLEAN           Deleted;
} USER_VARIABLE_NAME_NODE;

#define USER_VARIABLE_NAME_FROM_LINK(a) CR (a, USER_VARIABLE_NAME_NODE, Link, USER_VARIABLE_NAME_NODE_SIGNATURE)

#pragma pack(1)
//
// HII specific Vendor Device Path definition.
//
typedef struct {
  VENDOR_DEVICE_PATH            VendorDevicePath;
  EFI_DEVICE_PATH_PROTOCOL      End;
} HII_VENDOR_DEVICE_PATH;
#pragma pack()

#define VARIABLE_CLEANUP_HII_PRIVATE_SIGNATURE SIGNATURE_32 ('V', 'C', 'H', 'P')

typedef struct {
  UINTN                             Signature;
  EFI_HANDLE                        DriverHandle;
  EFI_HII_HANDLE                    HiiHandle;
  EFI_HII_CONFIG_ACCESS_PROTOCOL    ConfigAccess;
  EFI_HII_CONFIG_ROUTING_PROTOCOL   *ConfigRouting;
  VARIABLE_CLEANUP_DATA             VariableCleanupData;
} VARIABLE_CLEANUP_HII_PRIVATE_DATA;

#define VARIABLE_CLEANUP_HII_PRIVATE_FROM_THIS(a) CR (a, VARIABLE_CLEANUP_HII_PRIVATE_DATA, ConfigAccess, VARIABLE_CLEANUP_HII_PRIVATE_SIGNATURE)

#endif