mirror of https://github.com/acidanthera/audk.git
60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
/** @file
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Functionality specific for standalone UEFI application support.
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This application can provide detailed UEFI variable policy configuration
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information in the UEFI shell.
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Copyright (c) Microsoft Corporation.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include "VariablePolicy.h"
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#include <Library/BaseLib.h>
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#include <Library/HiiLib.h>
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extern EFI_HII_HANDLE mVarPolicyShellCommandHiiHandle;
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//
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// String token ID of help message text.
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// Shell supports finding the help message in the resource section of an
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// application image if a .MAN file is not found. This global variable is added
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// to make the build tool recognize that the help string is consumed by the user and
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// then the build tool will add the string into the resource section. Thus the
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// application can use '-?' option to show help message in Shell.
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//
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GLOBAL_REMOVE_IF_UNREFERENCED EFI_STRING_ID mStringHelpTokenId = STRING_TOKEN (STR_GET_HELP_VAR_POLICY);
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/**
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Entry of the UEFI variable policy application.
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@param ImageHandle The image handle of the process.
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@param SystemTable The EFI System Table pointer.
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@retval EFI_SUCCESS The application successfully initialized.
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@retval EFI_ABORTED The application failed to initialize.
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@retval Others A different error occurred.
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**/
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EFI_STATUS
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EFIAPI
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VariablePolicyAppInitialize (
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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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EFI_STATUS Status;
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mVarPolicyShellCommandHiiHandle = InitializeHiiPackage (ImageHandle);
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if (mVarPolicyShellCommandHiiHandle == NULL) {
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return EFI_ABORTED;
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}
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Status = (EFI_STATUS)RunVarPolicy (ImageHandle, SystemTable);
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HiiRemovePackages (mVarPolicyShellCommandHiiHandle);
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return Status;
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}
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