source: vbox/trunk/src/VBox/Devices/EFI/Firmware/ShellPkg/Application/AcpiViewApp/AcpiViewApp.c

/** @file
  Main file for AcpiViewApp application

  Copyright (c) 2020, ARM Limited. All rights reserved.<BR>
  SPDX-License-Identifier: BSD-2-Clause-Patent
**/

#include <Library/BaseLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/ShellLib.h>
#include <Library/AcpiViewCommandLib.h>

#include <Protocol/ShellParameters.h>

//
// String token ID of help message text.
// Shell supports to find help message in the resource section of an application image if
// .MAN file is not found. This global variable is added to make build tool recognizes
// that the help string is consumed by user and then 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_ACPIVIEW);

/**
  Application Entry Point wrapper around the shell command

  @param[in] ImageHandle  Handle to the Image (NULL if internal).
  @param[in] SystemTable  Pointer to the System Table (NULL if internal).
**/
EFI_STATUS
EFIAPI
AcpiViewAppMain (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  return ShellCommandRunAcpiView (gImageHandle, SystemTable);
}