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