Renormalized end-of-lines from master@27b044605cd5f6b33a3d231576003850b3fe305btrunk

6 files changed, 1338 insertions, 1338 deletions

diff --git a/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenu.c b/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenu.c
index ef19319614..da6144b575 100644
--- a/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenu.c
+++ b/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenu.c
@@ -1,1166 +1,1166 @@
-/** @file

-  The application to show the Boot Manager Menu.

-

-Copyright (c) 2011 - 2021, Intel Corporation. All rights reserved.<BR>

-SPDX-License-Identifier: BSD-2-Clause-Patent

-

-**/

-

-#include "BootManagerMenu.h"

-

-EFI_HII_HANDLE  gStringPackHandle;

-

-BOOLEAN  mModeInitialized = FALSE;

-

-//

-// Boot video resolution and text mode.

-//

-UINT32  mBootHorizontalResolution = 0;

-UINT32  mBootVerticalResolution   = 0;

-UINT32  mBootTextModeColumn       = 0;

-UINT32  mBootTextModeRow          = 0;

-//

-// BIOS setup video resolution and text mode.

-//

-UINT32  mSetupTextModeColumn       = 0;

-UINT32  mSetupTextModeRow          = 0;

-UINT32  mSetupHorizontalResolution = 0;

-UINT32  mSetupVerticalResolution   = 0;

-

-/**

-  Prints a unicode string to the default console, at

-  the supplied cursor position, using L"%s" format.

-

-  @param  Column     The cursor position to print the string at.

-  @param  Row        The cursor position to print the string at

-  @param  String     String pointer.

-

-  @return Length of string printed to the console

-

-**/

-UINTN

-PrintStringAt (

-  IN UINTN   Column,

-  IN UINTN   Row,

-  IN CHAR16  *String

-  )

-{

-  UINTN       ScreenWidth;

-  UINTN       ScreenRows;

-  CHAR16      *TurncateString;

-  EFI_STATUS  Status;

-  UINTN       ShowingLength;

-

-  gST->ConOut->SetCursorPosition (gST->ConOut, Column, Row);

-

-  gST->ConOut->QueryMode (

-                 gST->ConOut,

-                 gST->ConOut->Mode->Mode,

-                 &ScreenWidth,

-                 &ScreenRows

-                 );

-

-  if ((Column > (ScreenWidth - 1)) || (Row > (ScreenRows - 1))) {

-    return 0;

-  }

-

-  if ((StrLen (String) + Column) > (ScreenWidth - 1)) {

-    //

-    // |      - ScreenWidth -       |

-    // ...Column.....................

-    // TurncateString length should leave one character for draw box and

-    // require one character for string end.

-    //

-    ShowingLength  = ScreenWidth - Column - 1;

-    TurncateString = AllocatePool ((ShowingLength + 1) * sizeof (CHAR16));

-

-    if (TurncateString == NULL) {

-      return 0;

-    }

-

-    Status = StrnCpyS (TurncateString, ShowingLength + 1, String, ShowingLength - 3);

-

-    if (EFI_ERROR (Status)) {

-      FreePool (TurncateString);

-      return 0;

-    }

-

-    *(TurncateString + ShowingLength - 3) = L'.';

-    *(TurncateString + ShowingLength - 2) = L'.';

-    *(TurncateString + ShowingLength - 1) = L'.';

-    *(TurncateString + ShowingLength)     = L'\0';

-    ShowingLength                         = Print (L"%s", TurncateString);

-    FreePool (TurncateString);

-    return ShowingLength;

-  } else {

-    return Print (L"%s", String);

-  }

-}

-

-/**

-  Prints a character to the default console, at

-  the supplied cursor position, using L"%c" format.

-

-  @param  Column     The cursor position to print the string at.

-  @param  Row        The cursor position to print the string at.

-  @param  Character  Character to print.

-

-  @return Length of string printed to the console.

-

-**/

-UINTN

-PrintCharAt (

-  IN UINTN  Column,

-  IN UINTN  Row,

-  CHAR16    Character

-  )

-{

-  UINTN  ScreenWidth;

-  UINTN  ScreenRows;

-

-  gST->ConOut->SetCursorPosition (gST->ConOut, Column, Row);

-

-  gST->ConOut->QueryMode (

-                 gST->ConOut,

-                 gST->ConOut->Mode->Mode,

-                 &ScreenWidth,

-                 &ScreenRows

-                 );

-

-  if ((Column > (ScreenWidth - 1)) || (Row > (ScreenRows - 1))) {

-    return 0;

-  }

-

-  return Print (L"%c", Character);

-}

-

-/**

-  Count the storage space of a Unicode string which uses current language to get

-  from input string ID.

-

-  @param StringId          The input string to be counted.

-

-  @return Storage space for the input string.

-

-**/

-UINTN

-GetLineWidth (

-  IN EFI_STRING_ID  StringId

-  )

-{

-  UINTN       Index;

-  UINTN       IncrementValue;

-  EFI_STRING  String;

-  UINTN       LineWidth;

-

-  LineWidth = 0;

-  String    = HiiGetString (gStringPackHandle, StringId, NULL);

-

-  if (String != NULL) {

-    Index          = 0;

-    IncrementValue = 1;

-

-    do {

-      //

-      // Advance to the null-terminator or to the first width directive

-      //

-      for ( ;

-            (String[Index] != NARROW_CHAR) && (String[Index] != WIDE_CHAR) && (String[Index] != 0);

-            Index++, LineWidth = LineWidth + IncrementValue

-            )

-      {

-      }

-

-      //

-      // We hit the null-terminator, we now have a count

-      //

-      if (String[Index] == 0) {

-        break;

-      }

-

-      //

-      // We encountered a narrow directive - strip it from the size calculation since it doesn't get printed

-      // and also set the flag that determines what we increment by.(if narrow, increment by 1, if wide increment by 2)

-      //

-      if (String[Index] == NARROW_CHAR) {

-        //

-        // Skip to the next character

-        //

-        Index++;

-        IncrementValue = 1;

-      } else {

-        //

-        // Skip to the next character

-        //

-        Index++;

-        IncrementValue = 2;

-      }

-    } while (String[Index] != 0);

-

-    FreePool (String);

-  }

-

-  return LineWidth;

-}

-

-/**

-  This function uses calculate the boot menu location, size and scroll bar information.

-

-  @param  BootMenuData            The boot menu data to be processed.

-

-  @return EFI_SUCCESS             calculate boot menu information successful.

-  @retval EFI_INVALID_PARAMETER   Input parameter is invalid

-

-**/

-EFI_STATUS

-InitializeBootMenuScreen (

-  IN OUT  BOOT_MENU_POPUP_DATA  *BootMenuData

-  )

-{

-  UINTN  MaxStrWidth;

-  UINTN  StrWidth;

-  UINTN  Index;

-  UINTN  Column;

-  UINTN  Row;

-  UINTN  MaxPrintRows;

-  UINTN  UnSelectableItmes;

-

-  if (BootMenuData == NULL) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  //

-  // Get maximum string width

-  //

-  MaxStrWidth = 0;

-  for (Index = 0; Index < TITLE_TOKEN_COUNT; Index++) {

-    StrWidth    = GetLineWidth (BootMenuData->TitleToken[Index]);

-    MaxStrWidth = MaxStrWidth > StrWidth ? MaxStrWidth : StrWidth;

-  }

-

-  for (Index = 0; Index < BootMenuData->ItemCount; Index++) {

-    StrWidth    = GetLineWidth (BootMenuData->PtrTokens[Index]);

-    MaxStrWidth = MaxStrWidth > StrWidth ? MaxStrWidth : StrWidth;

-  }

-

-  for (Index = 0; Index < HELP_TOKEN_COUNT; Index++) {

-    StrWidth    = GetLineWidth (BootMenuData->HelpToken[Index]);

-    MaxStrWidth = MaxStrWidth > StrWidth ? MaxStrWidth : StrWidth;

-  }

-

-  //

-  // query current row and column to calculate boot menu location

-  //

-  gST->ConOut->QueryMode (

-                 gST->ConOut,

-                 gST->ConOut->Mode->Mode,

-                 &Column,

-                 &Row

-                 );

-

-  MaxPrintRows      = Row - 6;

-  UnSelectableItmes = TITLE_TOKEN_COUNT + 2 + HELP_TOKEN_COUNT + 2;

-  if (MaxStrWidth + 8 > Column) {

-    BootMenuData->MenuScreen.Width = Column;

-  } else {

-    BootMenuData->MenuScreen.Width = MaxStrWidth + 8;

-  }

-

-  if (BootMenuData->ItemCount + UnSelectableItmes > MaxPrintRows) {

-    BootMenuData->MenuScreen.Height                   = MaxPrintRows;

-    BootMenuData->ScrollBarControl.HasScrollBar       = TRUE;

-    BootMenuData->ScrollBarControl.ItemCountPerScreen = MaxPrintRows - UnSelectableItmes;

-    BootMenuData->ScrollBarControl.FirstItem          = 0;

-    BootMenuData->ScrollBarControl.LastItem           = MaxPrintRows - UnSelectableItmes - 1;

-  } else {

-    BootMenuData->MenuScreen.Height                   = BootMenuData->ItemCount + UnSelectableItmes;

-    BootMenuData->ScrollBarControl.HasScrollBar       = FALSE;

-    BootMenuData->ScrollBarControl.ItemCountPerScreen = BootMenuData->ItemCount;

-    BootMenuData->ScrollBarControl.FirstItem          = 0;

-    BootMenuData->ScrollBarControl.LastItem           = BootMenuData->ItemCount - 1;

-  }

-

-  BootMenuData->MenuScreen.StartCol = (Column -  BootMenuData->MenuScreen.Width) / 2;

-  BootMenuData->MenuScreen.StartRow = (Row -  BootMenuData->MenuScreen.Height) / 2;

-

-  return EFI_SUCCESS;

-}

-

-/**

-  This function uses check boot option is wheher setup application or no

-

-  @param   BootOption   Pointer to EFI_BOOT_MANAGER_LOAD_OPTION array.

-

-  @retval  TRUE         This boot option is setup application.

-  @retval  FALSE        This boot options isn't setup application

-

-**/

-BOOLEAN

-IsBootManagerMenu (

-  IN  EFI_BOOT_MANAGER_LOAD_OPTION  *BootOption

-  )

-{

-  EFI_STATUS                    Status;

-  EFI_BOOT_MANAGER_LOAD_OPTION  BootManagerMenu;

-

-  Status = EfiBootManagerGetBootManagerMenu (&BootManagerMenu);

-  if (!EFI_ERROR (Status)) {

-    EfiBootManagerFreeLoadOption (&BootManagerMenu);

-  }

-

-  return (BOOLEAN)(!EFI_ERROR (Status) && (BootOption->OptionNumber == BootManagerMenu.OptionNumber));

-}

-

-/**

-  Return whether to ignore the boot option.

-

-  @param BootOption  Pointer to EFI_BOOT_MANAGER_LOAD_OPTION to check.

-

-  @retval TRUE  Ignore the boot option.

-  @retval FALSE Do not ignore the boot option.

-**/

-BOOLEAN

-IgnoreBootOption (

-  IN   EFI_BOOT_MANAGER_LOAD_OPTION  *BootOption

-  )

-{

-  EFI_STATUS                Status;

-  EFI_DEVICE_PATH_PROTOCOL  *ImageDevicePath;

-

-  //

-  // Ignore myself.

-  //

-  Status = gBS->HandleProtocol (gImageHandle, &gEfiLoadedImageDevicePathProtocolGuid, (VOID **)&ImageDevicePath);

-  ASSERT_EFI_ERROR (Status);

-  if (CompareMem (BootOption->FilePath, ImageDevicePath, GetDevicePathSize (ImageDevicePath)) == 0) {

-    return TRUE;

-  }

-

-  //

-  // Do not ignore Boot Manager Menu.

-  //

-  if (IsBootManagerMenu (BootOption)) {

-    return FALSE;

-  }

-

-  //

-  // Ignore the hidden/inactive boot option.

-  //

-  if (((BootOption->Attributes & LOAD_OPTION_HIDDEN) != 0) || ((BootOption->Attributes & LOAD_OPTION_ACTIVE) == 0)) {

-    return TRUE;

-  }

-

-  return FALSE;

-}

-

-/**

-  This function uses to initialize boot menu data

-

-  @param   BootOption             Pointer to EFI_BOOT_MANAGER_LOAD_OPTION array.

-  @param   BootOptionCount        Number of boot option.

-  @param   BootMenuData           The Input BootMenuData to be initialized.

-

-  @retval  EFI_SUCCESS            Initialize boot menu data successful.

-  @retval  EFI_INVALID_PARAMETER  Input parameter is invalid.

-

-**/

-EFI_STATUS

-InitializeBootMenuData (

-  IN   EFI_BOOT_MANAGER_LOAD_OPTION  *BootOption,

-  IN   UINTN                         BootOptionCount,

-  OUT  BOOT_MENU_POPUP_DATA          *BootMenuData

-  )

-{

-  UINTN  Index;

-  UINTN  StrIndex;

-

-  if ((BootOption == NULL) || (BootMenuData == NULL)) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  BootMenuData->TitleToken[0] = STRING_TOKEN (STR_BOOT_POPUP_MENU_TITLE_STRING);

-  BootMenuData->PtrTokens     = AllocateZeroPool (BootOptionCount * sizeof (EFI_STRING_ID));

-  ASSERT (BootMenuData->PtrTokens != NULL);

-

-  //

-  // Skip boot option which created by BootNext Variable

-  //

-  for (StrIndex = 0, Index = 0; Index < BootOptionCount; Index++) {

-    if (IgnoreBootOption (&BootOption[Index])) {

-      continue;

-    }

-

-    ASSERT (BootOption[Index].Description != NULL);

-    BootMenuData->PtrTokens[StrIndex++] = HiiSetString (

-                                            gStringPackHandle,

-                                            0,

-                                            BootOption[Index].Description,

-                                            NULL

-                                            );

-  }

-

-  BootMenuData->ItemCount    = StrIndex;

-  BootMenuData->HelpToken[0] = STRING_TOKEN (STR_BOOT_POPUP_MENU_HELP1_STRING);

-  BootMenuData->HelpToken[1] = STRING_TOKEN (STR_BOOT_POPUP_MENU_HELP2_STRING);

-  BootMenuData->HelpToken[2] = STRING_TOKEN (STR_BOOT_POPUP_MENU_HELP3_STRING);

-  InitializeBootMenuScreen (BootMenuData);

-  BootMenuData->SelectItem = 0;

-  return EFI_SUCCESS;

-}

-

-/**

-  This function uses input select item to highlight selected item

-  and set current selected item in BootMenuData

-

-  @param  WantSelectItem          The user wants to select item.

-  @param  BootMenuData            The boot menu data to be processed

-

-  @return EFI_SUCCESS             Highlight selected item and update current selected

-                                  item successful

-  @retval EFI_INVALID_PARAMETER   Input parameter is invalid

-**/

-EFI_STATUS

-BootMenuSelectItem (

-  IN     UINTN                 WantSelectItem,

-  IN OUT BOOT_MENU_POPUP_DATA  *BootMenuData

-  )

-{

-  INT32       SavedAttribute;

-  EFI_STRING  String;

-  UINTN       StartCol;

-  UINTN       StartRow;

-  UINTN       PrintCol;

-  UINTN       PrintRow;

-  UINTN       TopShadeNum;

-  UINTN       LowShadeNum;

-  UINTN       FirstItem;

-  UINTN       LastItem;

-  UINTN       ItemCountPerScreen;

-  UINTN       Index;

-  BOOLEAN     RePaintItems;

-

-  if ((BootMenuData == NULL) || (WantSelectItem >= BootMenuData->ItemCount)) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  ASSERT (BootMenuData->ItemCount != 0);

-  SavedAttribute = gST->ConOut->Mode->Attribute;

-  RePaintItems   = FALSE;

-  StartCol       = BootMenuData->MenuScreen.StartCol;

-  StartRow       = BootMenuData->MenuScreen.StartRow;

-  //

-  // print selectable items again and adjust scroll bar if need

-  //

-  if (BootMenuData->ScrollBarControl.HasScrollBar &&

-      ((WantSelectItem < BootMenuData->ScrollBarControl.FirstItem) ||

-       (WantSelectItem > BootMenuData->ScrollBarControl.LastItem) ||

-       (WantSelectItem == BootMenuData->SelectItem)))

-  {

-    ItemCountPerScreen = BootMenuData->ScrollBarControl.ItemCountPerScreen;

-    //

-    // Set first item and last item

-    //

-    if (WantSelectItem < BootMenuData->ScrollBarControl.FirstItem) {

-      BootMenuData->ScrollBarControl.FirstItem = WantSelectItem;

-      BootMenuData->ScrollBarControl.LastItem  = WantSelectItem + ItemCountPerScreen - 1;

-    } else if (WantSelectItem > BootMenuData->ScrollBarControl.LastItem) {

-      BootMenuData->ScrollBarControl.FirstItem = WantSelectItem - ItemCountPerScreen + 1;

-      BootMenuData->ScrollBarControl.LastItem  = WantSelectItem;

-    }

-

-    gST->ConOut->SetAttribute (gST->ConOut, EFI_WHITE | EFI_BACKGROUND_BLUE);

-    FirstItem   = BootMenuData->ScrollBarControl.FirstItem;

-    LastItem    = BootMenuData->ScrollBarControl.LastItem;

-    TopShadeNum = 0;

-    if (FirstItem != 0) {

-      TopShadeNum = (FirstItem * ItemCountPerScreen) / BootMenuData->ItemCount;

-      if ((FirstItem * ItemCountPerScreen) % BootMenuData->ItemCount != 0) {

-        TopShadeNum++;

-      }

-

-      PrintCol = StartCol  + BootMenuData->MenuScreen.Width - 2;

-      PrintRow = StartRow + TITLE_TOKEN_COUNT + 2;

-      for (Index = 0; Index < TopShadeNum; Index++, PrintRow++) {

-        PrintCharAt (PrintCol, PrintRow, BLOCKELEMENT_LIGHT_SHADE);

-      }

-    }

-

-    LowShadeNum = 0;

-    if (LastItem != BootMenuData->ItemCount - 1) {

-      LowShadeNum = ((BootMenuData->ItemCount - 1 - LastItem) * ItemCountPerScreen) / BootMenuData->ItemCount;

-      if (((BootMenuData->ItemCount - 1 - LastItem) * ItemCountPerScreen) % BootMenuData->ItemCount != 0) {

-        LowShadeNum++;

-      }

-

-      PrintCol = StartCol  + BootMenuData->MenuScreen.Width - 2;

-      PrintRow = StartRow + TITLE_TOKEN_COUNT + 2 + ItemCountPerScreen - LowShadeNum;

-      for (Index = 0; Index < LowShadeNum; Index++, PrintRow++) {

-        PrintCharAt (PrintCol, PrintRow, BLOCKELEMENT_LIGHT_SHADE);

-      }

-    }

-

-    PrintCol = StartCol  + BootMenuData->MenuScreen.Width - 2;

-    PrintRow = StartRow + TITLE_TOKEN_COUNT + 2 + TopShadeNum;

-    for (Index = TopShadeNum; Index < ItemCountPerScreen - LowShadeNum; Index++, PrintRow++) {

-      PrintCharAt (PrintCol, PrintRow, BLOCKELEMENT_FULL_BLOCK);

-    }

-

-    //

-    // Clear selectable items first

-    //

-    PrintCol = StartCol  + 1;

-    PrintRow = StartRow + TITLE_TOKEN_COUNT + 2;

-    String   = AllocateZeroPool ((BootMenuData->MenuScreen.Width - 2) * sizeof (CHAR16));

-    ASSERT (String != NULL);

-    for (Index = 0; Index < BootMenuData->MenuScreen.Width - 3; Index++) {

-      String[Index] = 0x20;

-    }

-

-    for (Index = 0; Index < ItemCountPerScreen; Index++) {

-      PrintStringAt (PrintCol, PrintRow + Index, String);

-    }

-

-    FreePool (String);

-    //

-    // print selectable items

-    //

-    for (Index = 0; Index < ItemCountPerScreen; Index++, PrintRow++) {

-      String = HiiGetString (gStringPackHandle, BootMenuData->PtrTokens[Index + FirstItem], NULL);

-      PrintStringAt (PrintCol, PrintRow, String);

-      FreePool (String);

-    }

-

-    RePaintItems = TRUE;

-  }

-

-  //

-  // if Want Select and selected item isn't the same and doesn't re-draw selectable

-  // items, clear select item

-  //

-  FirstItem = BootMenuData->ScrollBarControl.FirstItem;

-  if ((WantSelectItem != BootMenuData->SelectItem) && !RePaintItems) {

-    gST->ConOut->SetAttribute (gST->ConOut, EFI_WHITE | EFI_BACKGROUND_BLUE);

-    String   = HiiGetString (gStringPackHandle, BootMenuData->PtrTokens[BootMenuData->SelectItem], NULL);

-    PrintCol = StartCol  + 1;

-    PrintRow = StartRow + 3 + BootMenuData->SelectItem - FirstItem;

-    PrintStringAt (PrintCol, PrintRow, String);

-    FreePool (String);

-  }

-

-  //

-  // Print want to select item

-  //

-  gST->ConOut->SetAttribute (gST->ConOut, EFI_WHITE | EFI_BACKGROUND_BLACK);

-  String   = HiiGetString (gStringPackHandle, BootMenuData->PtrTokens[WantSelectItem], NULL);

-  PrintCol = StartCol  + 1;

-  PrintRow = StartRow + TITLE_TOKEN_COUNT + 2 + WantSelectItem - FirstItem;

-  PrintStringAt (PrintCol, PrintRow, String);

-  FreePool (String);

-

-  gST->ConOut->SetAttribute (gST->ConOut, SavedAttribute);

-  BootMenuData->SelectItem = WantSelectItem;

-  return EFI_SUCCESS;

-}

-

-/**

-  This function uses to draw boot popup menu

-

-  @param   BootMenuData           The Input BootMenuData to be processed.

-

-  @retval  EFI_SUCCESS            Draw boot popup menu successful.

-

-**/

-EFI_STATUS

-DrawBootPopupMenu (

-  IN  BOOT_MENU_POPUP_DATA  *BootMenuData

-  )

-{

-  EFI_STRING  String;

-  UINTN       Index;

-  UINTN       Width;

-  UINTN       StartCol;

-  UINTN       StartRow;

-  UINTN       PrintRow;

-  UINTN       PrintCol;

-  UINTN       LineWidth;

-  INT32       SavedAttribute;

-  UINTN       ItemCountPerScreen;

-

-  gST->ConOut->ClearScreen (gST->ConOut);

-

-  SavedAttribute = gST->ConOut->Mode->Attribute;

-  gST->ConOut->SetAttribute (gST->ConOut, EFI_WHITE | EFI_BACKGROUND_BLUE);

-  Width              = BootMenuData->MenuScreen.Width;

-  StartCol           = BootMenuData->MenuScreen.StartCol;

-  StartRow           = BootMenuData->MenuScreen.StartRow;

-  ItemCountPerScreen = BootMenuData->ScrollBarControl.ItemCountPerScreen;

-  PrintRow           = StartRow;

-

-  gST->ConOut->EnableCursor (gST->ConOut, FALSE);

-  //

-  // Draw Boot popup menu screen

-  //

-  PrintCharAt (StartCol, PrintRow, BOXDRAW_DOWN_RIGHT);

-  for (Index = 1; Index < Width - 1; Index++) {

-    PrintCharAt (StartCol + Index, PrintRow, BOXDRAW_HORIZONTAL);

-  }

-

-  PrintCharAt (StartCol + Width - 1, PrintRow, BOXDRAW_DOWN_LEFT);

-

-  //

-  // Draw the screen for title

-  //

-  String = AllocateZeroPool ((Width - 1) * sizeof (CHAR16));

-  ASSERT (String != NULL);

-  for (Index = 0; Index < Width - 2; Index++) {

-    String[Index] = 0x20;

-  }

-

-  for (Index = 0; Index < TITLE_TOKEN_COUNT; Index++) {

-    PrintRow++;

-    PrintCharAt (StartCol, PrintRow, BOXDRAW_VERTICAL);

-    PrintStringAt (StartCol + 1, PrintRow, String);

-    PrintCharAt (StartCol + Width - 1, PrintRow, BOXDRAW_VERTICAL);

-  }

-

-  PrintRow++;

-  PrintCharAt (StartCol, PrintRow, BOXDRAW_VERTICAL_RIGHT);

-  for (Index = 1; Index < Width - 1; Index++) {

-    PrintCharAt (StartCol + Index, PrintRow, BOXDRAW_HORIZONTAL);

-  }

-

-  PrintCharAt (StartCol + Width - 1, PrintRow, BOXDRAW_VERTICAL_LEFT);

-

-  //

-  // Draw screen for selectable items

-  //

-  for (Index = 0; Index < ItemCountPerScreen; Index++) {

-    PrintRow++;

-    PrintCharAt (StartCol, PrintRow, BOXDRAW_VERTICAL);

-    PrintStringAt (StartCol + 1, PrintRow, String);

-    PrintCharAt (StartCol + Width - 1, PrintRow, BOXDRAW_VERTICAL);

-  }

-

-  PrintRow++;

-  PrintCharAt (StartCol, PrintRow, BOXDRAW_VERTICAL_RIGHT);

-  for (Index = 1; Index < Width - 1; Index++) {

-    PrintCharAt (StartCol + Index, PrintRow, BOXDRAW_HORIZONTAL);

-  }

-

-  PrintCharAt (StartCol + Width - 1, PrintRow, BOXDRAW_VERTICAL_LEFT);

-

-  //

-  // Draw screen for Help

-  //

-  for (Index = 0; Index < HELP_TOKEN_COUNT; Index++) {

-    PrintRow++;

-    PrintCharAt (StartCol, PrintRow, BOXDRAW_VERTICAL);

-    PrintStringAt (StartCol + 1, PrintRow, String);

-    PrintCharAt (StartCol + Width - 1, PrintRow, BOXDRAW_VERTICAL);

-  }

-

-  FreePool (String);

-

-  PrintRow++;

-  PrintCharAt (StartCol, PrintRow, BOXDRAW_UP_RIGHT);

-  for (Index = 1; Index < Width - 1; Index++) {

-    PrintCharAt (StartCol + Index, PrintRow, BOXDRAW_HORIZONTAL);

-  }

-

-  PrintCharAt (StartCol + Width - 1, PrintRow, BOXDRAW_UP_LEFT);

-

-  //

-  // print title strings

-  //

-  PrintRow = StartRow + 1;

-  for (Index = 0; Index < TITLE_TOKEN_COUNT; Index++, PrintRow++) {

-    String    = HiiGetString (gStringPackHandle, BootMenuData->TitleToken[Index], NULL);

-    LineWidth = GetLineWidth (BootMenuData->TitleToken[Index]);

-    PrintCol  = StartCol + (Width - LineWidth) / 2;

-    PrintStringAt (PrintCol, PrintRow, String);

-    FreePool (String);

-  }

-

-  //

-  // print selectable items

-  //

-  PrintCol = StartCol + 1;

-  PrintRow = StartRow + TITLE_TOKEN_COUNT + 2;

-  for (Index = 0; Index < ItemCountPerScreen; Index++, PrintRow++) {

-    String = HiiGetString (gStringPackHandle, BootMenuData->PtrTokens[Index], NULL);

-    PrintStringAt (PrintCol, PrintRow, String);

-    FreePool (String);

-  }

-

-  //

-  // Print Help strings

-  //

-  PrintRow++;

-  for (Index = 0; Index < HELP_TOKEN_COUNT; Index++, PrintRow++) {

-    String    = HiiGetString (gStringPackHandle, BootMenuData->HelpToken[Index], NULL);

-    LineWidth = GetLineWidth (BootMenuData->HelpToken[Index]);

-    PrintCol  = StartCol + (Width - LineWidth) / 2;

-    PrintStringAt (PrintCol, PrintRow, String);

-    FreePool (String);

-  }

-

-  //

-  // Print scroll bar if has scroll bar

-  //

-  if (BootMenuData->ScrollBarControl.HasScrollBar) {

-    PrintCol = StartCol + Width - 2;

-    PrintRow = StartRow + 2;

-    PrintCharAt (PrintCol, PrintRow, GEOMETRICSHAPE_UP_TRIANGLE);

-    PrintCharAt (PrintCol + 1, PrintRow, BOXDRAW_VERTICAL);

-    PrintRow += (ItemCountPerScreen + 1);

-    PrintCharAt (PrintCol, PrintRow, GEOMETRICSHAPE_DOWN_TRIANGLE);

-    PrintCharAt (PrintCol + 1, PrintRow, BOXDRAW_VERTICAL);

-  }

-

-  gST->ConOut->SetAttribute (gST->ConOut, SavedAttribute);

-  //

-  // Print Selected item

-  //

-  BootMenuSelectItem (BootMenuData->SelectItem, BootMenuData);

-  return EFI_SUCCESS;

-}

-

-/**

-  This function uses to boot from selected item

-

-  @param   BootOptions            Pointer to EFI_BOOT_MANAGER_LOAD_OPTION array.

-  @param   BootOptionCount        Number of boot option.

-  @param   SelectItem             Current selected item.

-**/

-VOID

-BootFromSelectOption (

-  IN   EFI_BOOT_MANAGER_LOAD_OPTION  *BootOptions,

-  IN   UINTN                         BootOptionCount,

-  IN   UINTN                         SelectItem

-  )

-{

-  UINTN  ItemNum;

-  UINTN  Index;

-

-  ASSERT (BootOptions != NULL);

-

-  for (ItemNum = 0, Index = 0; Index < BootOptionCount; Index++) {

-    if (IgnoreBootOption (&BootOptions[Index])) {

-      continue;

-    }

-

-    if (ItemNum++ == SelectItem) {

-      EfiBootManagerBoot (&BootOptions[Index]);

-      break;

-    }

-  }

-}

-

-/**

-  This function will change video resolution and text mode

-  according to defined setup mode or defined boot mode

-

-  @param  IsSetupMode   Indicate mode is changed to setup mode or boot mode.

-

-  @retval  EFI_SUCCESS  Mode is changed successfully.

-  @retval  Others             Mode failed to be changed.

-

-**/

-EFI_STATUS

-EFIAPI

-BdsSetConsoleMode (

-  BOOLEAN  IsSetupMode

-  )

-{

-  EFI_GRAPHICS_OUTPUT_PROTOCOL          *GraphicsOutput;

-  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL       *SimpleTextOut;

-  UINTN                                 SizeOfInfo;

-  EFI_GRAPHICS_OUTPUT_MODE_INFORMATION  *Info;

-  UINT32                                MaxGopMode;

-  UINT32                                MaxTextMode;

-  UINT32                                ModeNumber;

-  UINT32                                NewHorizontalResolution;

-  UINT32                                NewVerticalResolution;

-  UINT32                                NewColumns;

-  UINT32                                NewRows;

-  UINTN                                 HandleCount;

-  EFI_HANDLE                            *HandleBuffer;

-  EFI_STATUS                            Status;

-  UINTN                                 Index;

-  UINTN                                 CurrentColumn;

-  UINTN                                 CurrentRow;

-

-  MaxGopMode  = 0;

-  MaxTextMode = 0;

-

-  //

-  // Get current video resolution and text mode

-  //

-  Status = gBS->HandleProtocol (

-                  gST->ConsoleOutHandle,

-                  &gEfiGraphicsOutputProtocolGuid,

-                  (VOID **)&GraphicsOutput

-                  );

-  if (EFI_ERROR (Status)) {

-    GraphicsOutput = NULL;

-  }

-

-  Status = gBS->HandleProtocol (

-                  gST->ConsoleOutHandle,

-                  &gEfiSimpleTextOutProtocolGuid,

-                  (VOID **)&SimpleTextOut

-                  );

-  if (EFI_ERROR (Status)) {

-    SimpleTextOut = NULL;

-  }

-

-  if ((GraphicsOutput == NULL) || (SimpleTextOut == NULL)) {

-    return EFI_UNSUPPORTED;

-  }

-

-  if (IsSetupMode) {

-    //

-    // The required resolution and text mode is setup mode.

-    //

-    NewHorizontalResolution = mSetupHorizontalResolution;

-    NewVerticalResolution   = mSetupVerticalResolution;

-    NewColumns              = mSetupTextModeColumn;

-    NewRows                 = mSetupTextModeRow;

-  } else {

-    //

-    // The required resolution and text mode is boot mode.

-    //

-    NewHorizontalResolution = mBootHorizontalResolution;

-    NewVerticalResolution   = mBootVerticalResolution;

-    NewColumns              = mBootTextModeColumn;

-    NewRows                 = mBootTextModeRow;

-  }

-

-  if (GraphicsOutput != NULL) {

-    MaxGopMode = GraphicsOutput->Mode->MaxMode;

-  }

-

-  if (SimpleTextOut != NULL) {

-    MaxTextMode = SimpleTextOut->Mode->MaxMode;

-  }

-

-  //

-  // 1. If current video resolution is same with required video resolution,

-  //    video resolution need not be changed.

-  //    1.1. If current text mode is same with required text mode, text mode need not be changed.

-  //    1.2. If current text mode is different from required text mode, text mode need be changed.

-  // 2. If current video resolution is different from required video resolution, we need restart whole console drivers.

-  //

-  for (ModeNumber = 0; ModeNumber < MaxGopMode; ModeNumber++) {

-    Status = GraphicsOutput->QueryMode (

-                               GraphicsOutput,

-                               ModeNumber,

-                               &SizeOfInfo,

-                               &Info

-                               );

-    if (!EFI_ERROR (Status)) {

-      if ((Info->HorizontalResolution == NewHorizontalResolution) &&

-          (Info->VerticalResolution == NewVerticalResolution))

-      {

-        if ((GraphicsOutput->Mode->Info->HorizontalResolution == NewHorizontalResolution) &&

-            (GraphicsOutput->Mode->Info->VerticalResolution == NewVerticalResolution))

-        {

-          //

-          // Current resolution is same with required resolution, check if text mode need be set

-          //

-          Status = SimpleTextOut->QueryMode (SimpleTextOut, SimpleTextOut->Mode->Mode, &CurrentColumn, &CurrentRow);

-          ASSERT_EFI_ERROR (Status);

-          if ((CurrentColumn == NewColumns) && (CurrentRow == NewRows)) {

-            //

-            // If current text mode is same with required text mode. Do nothing

-            //

-            FreePool (Info);

-            return EFI_SUCCESS;

-          } else {

-            //

-            // If current text mode is different from required text mode.  Set new video mode

-            //

-            for (Index = 0; Index < MaxTextMode; Index++) {

-              Status = SimpleTextOut->QueryMode (SimpleTextOut, Index, &CurrentColumn, &CurrentRow);

-              if (!EFI_ERROR (Status)) {

-                if ((CurrentColumn == NewColumns) && (CurrentRow == NewRows)) {

-                  //

-                  // Required text mode is supported, set it.

-                  //

-                  Status = SimpleTextOut->SetMode (SimpleTextOut, Index);

-                  ASSERT_EFI_ERROR (Status);

-                  //

-                  // Update text mode PCD.

-                  //

-                  Status = PcdSet32S (PcdConOutColumn, mSetupTextModeColumn);

-                  ASSERT_EFI_ERROR (Status);

-                  Status = PcdSet32S (PcdConOutRow, mSetupTextModeRow);

-                  ASSERT_EFI_ERROR (Status);

-                  FreePool (Info);

-                  return EFI_SUCCESS;

-                }

-              }

-            }

-

-            if (Index == MaxTextMode) {

-              //

-              // If required text mode is not supported, return error.

-              //

-              FreePool (Info);

-              return EFI_UNSUPPORTED;

-            }

-          }

-        } else {

-          //

-          // If current video resolution is not same with the new one, set new video resolution.

-          // In this case, the driver which produces simple text out need be restarted.

-          //

-          Status = GraphicsOutput->SetMode (GraphicsOutput, ModeNumber);

-          if (!EFI_ERROR (Status)) {

-            FreePool (Info);

-            break;

-          }

-        }

-      }

-

-      FreePool (Info);

-    }

-  }

-

-  if (ModeNumber == MaxGopMode) {

-    //

-    // If the resolution is not supported, return error.

-    //

-    return EFI_UNSUPPORTED;

-  }

-

-  //

-  // Set PCD to Inform GraphicsConsole to change video resolution.

-  // Set PCD to Inform Consplitter to change text mode.

-  //

-  Status = PcdSet32S (PcdVideoHorizontalResolution, NewHorizontalResolution);

-  ASSERT_EFI_ERROR (Status);

-  Status = PcdSet32S (PcdVideoVerticalResolution, NewVerticalResolution);

-  ASSERT_EFI_ERROR (Status);

-  Status = PcdSet32S (PcdConOutColumn, NewColumns);

-  ASSERT_EFI_ERROR (Status);

-  Status = PcdSet32S (PcdConOutRow, NewRows);

-  ASSERT_EFI_ERROR (Status);

-

-  //

-  // Video mode is changed, so restart graphics console driver and higher level driver.

-  // Reconnect graphics console driver and higher level driver.

-  // Locate all the handles with GOP protocol and reconnect it.

-  //

-  Status = gBS->LocateHandleBuffer (

-                  ByProtocol,

-                  &gEfiSimpleTextOutProtocolGuid,

-                  NULL,

-                  &HandleCount,

-                  &HandleBuffer

-                  );

-  if (!EFI_ERROR (Status)) {

-    for (Index = 0; Index < HandleCount; Index++) {

-      gBS->DisconnectController (HandleBuffer[Index], NULL, NULL);

-    }

-

-    for (Index = 0; Index < HandleCount; Index++) {

-      gBS->ConnectController (HandleBuffer[Index], NULL, NULL, TRUE);

-    }

-

-    if (HandleBuffer != NULL) {

-      FreePool (HandleBuffer);

-    }

-  }

-

-  return EFI_SUCCESS;

-}

-

-/**

-  Display the boot popup menu and allow user select boot item.

-

-  @param   ImageHandle     The image handle.

-  @param   SystemTable     The system table.

-

-  @retval  EFI_SUCCESS          Boot from selected boot option, and return success from boot option

-  @retval  EFI_NOT_FOUND        User select to enter setup or can not find boot option

-

-**/

-EFI_STATUS

-EFIAPI

-BootManagerMenuEntry (

-  IN EFI_HANDLE        ImageHandle,

-  IN EFI_SYSTEM_TABLE  *SystemTable

-  )

-{

-  EFI_BOOT_MANAGER_LOAD_OPTION     *BootOption;

-  UINTN                            BootOptionCount;

-  EFI_STATUS                       Status;

-  BOOT_MENU_POPUP_DATA             BootMenuData;

-  UINTN                            Index;

-  EFI_INPUT_KEY                    Key;

-  BOOLEAN                          ExitApplication;

-  UINTN                            SelectItem;

-  EFI_BOOT_LOGO_PROTOCOL           *BootLogo;

-  EFI_GRAPHICS_OUTPUT_PROTOCOL     *GraphicsOutput;

-  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *SimpleTextOut;

-  UINTN                            BootTextColumn;

-  UINTN                            BootTextRow;

-

-  //

-  // Set Logo status invalid when boot manager menu is launched

-  //

-  BootLogo = NULL;

-  Status   = gBS->LocateProtocol (&gEfiBootLogoProtocolGuid, NULL, (VOID **)&BootLogo);

-  if (!EFI_ERROR (Status) && (BootLogo != NULL)) {

-    Status = BootLogo->SetBootLogo (BootLogo, NULL, 0, 0, 0, 0);

-    ASSERT_EFI_ERROR (Status);

-  }

-

-  gBS->SetWatchdogTimer (0x0000, 0x0000, 0x0000, NULL);

-

-  gStringPackHandle = HiiAddPackages (

-                        &gEfiCallerIdGuid,

-                        gImageHandle,

-                        BootManagerMenuAppStrings,

-                        NULL

-                        );

-  ASSERT (gStringPackHandle != NULL);

-

-  //

-  // Connect all prior to entering the platform setup menu.

-  //

-  EfiBootManagerConnectAll ();

-  EfiBootManagerRefreshAllBootOption ();

-

-  BootOption = EfiBootManagerGetLoadOptions (&BootOptionCount, LoadOptionTypeBoot);

-

-  if (!mModeInitialized) {

-    //

-    // After the console is ready, get current video resolution

-    // and text mode before launching setup at first time.

-    //

-    Status = gBS->HandleProtocol (

-                    gST->ConsoleOutHandle,

-                    &gEfiGraphicsOutputProtocolGuid,

-                    (VOID **)&GraphicsOutput

-                    );

-    if (EFI_ERROR (Status)) {

-      GraphicsOutput = NULL;

-    }

-

-    Status = gBS->HandleProtocol (

-                    gST->ConsoleOutHandle,

-                    &gEfiSimpleTextOutProtocolGuid,

-                    (VOID **)&SimpleTextOut

-                    );

-    if (EFI_ERROR (Status)) {

-      SimpleTextOut = NULL;

-    }

-

-    if (GraphicsOutput != NULL) {

-      //

-      // Get current video resolution and text mode.

-      //

-      mBootHorizontalResolution = GraphicsOutput->Mode->Info->HorizontalResolution;

-      mBootVerticalResolution   = GraphicsOutput->Mode->Info->VerticalResolution;

-    }

-

-    if (SimpleTextOut != NULL) {

-      Status = SimpleTextOut->QueryMode (

-                                SimpleTextOut,

-                                SimpleTextOut->Mode->Mode,

-                                &BootTextColumn,

-                                &BootTextRow

-                                );

-      mBootTextModeColumn = (UINT32)BootTextColumn;

-      mBootTextModeRow    = (UINT32)BootTextRow;

-    }

-

-    //

-    // Get user defined text mode for setup.

-    //

-    mSetupHorizontalResolution = PcdGet32 (PcdSetupVideoHorizontalResolution);

-    mSetupVerticalResolution   = PcdGet32 (PcdSetupVideoVerticalResolution);

-    mSetupTextModeColumn       = PcdGet32 (PcdSetupConOutColumn);

-    mSetupTextModeRow          = PcdGet32 (PcdSetupConOutRow);

-    mModeInitialized           = TRUE;

-  }

-

-  //

-  // Set back to conventional setup resolution

-  //

-  BdsSetConsoleMode (TRUE);

-

-  //

-  // Initialize Boot menu data

-  //

-  Status = InitializeBootMenuData (BootOption, BootOptionCount, &BootMenuData);

-  //

-  // According to boot menu data to draw boot popup menu

-  //

-  DrawBootPopupMenu (&BootMenuData);

-

-  //

-  // check user input to determine want to re-draw or boot from user selected item

-  //

-  ExitApplication = FALSE;

-  while (!ExitApplication) {

-    gBS->WaitForEvent (1, &gST->ConIn->WaitForKey, &Index);

-    Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);

-    if (!EFI_ERROR (Status)) {

-      switch (Key.UnicodeChar) {

-        case CHAR_NULL:

-          switch (Key.ScanCode) {

-            case SCAN_UP:

-              SelectItem = BootMenuData.SelectItem == 0 ? BootMenuData.ItemCount - 1 : BootMenuData.SelectItem - 1;

-              BootMenuSelectItem (SelectItem, &BootMenuData);

-              break;

-

-            case SCAN_DOWN:

-              SelectItem = BootMenuData.SelectItem == BootMenuData.ItemCount - 1 ? 0 : BootMenuData.SelectItem + 1;

-              BootMenuSelectItem (SelectItem, &BootMenuData);

-              break;

-

-            case SCAN_ESC:

-              gST->ConOut->ClearScreen (gST->ConOut);

-              ExitApplication = TRUE;

-              //

-              // Set boot resolution for normal boot

-              //

-              BdsSetConsoleMode (FALSE);

-              break;

-

-            default:

-              break;

-          }

-

-          break;

-

-        case CHAR_CARRIAGE_RETURN:

-          gST->ConOut->ClearScreen (gST->ConOut);

-          //

-          // Set boot resolution for normal boot

-          //

-          BdsSetConsoleMode (FALSE);

-          BootFromSelectOption (BootOption, BootOptionCount, BootMenuData.SelectItem);

-          //

-          // Back to boot manager menu again, set back to setup resolution

-          //

-          BdsSetConsoleMode (TRUE);

-          DrawBootPopupMenu (&BootMenuData);

-          break;

-

-        default:

-          break;

-      }

-    }

-  }

-

-  EfiBootManagerFreeLoadOptions (BootOption, BootOptionCount);

-  FreePool (BootMenuData.PtrTokens);

-

-  HiiRemovePackages (gStringPackHandle);

-

-  return Status;

-}

+/** @file
+  The application to show the Boot Manager Menu.
+
+Copyright (c) 2011 - 2021, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "BootManagerMenu.h"
+
+EFI_HII_HANDLE  gStringPackHandle;
+
+BOOLEAN  mModeInitialized = FALSE;
+
+//
+// Boot video resolution and text mode.
+//
+UINT32  mBootHorizontalResolution = 0;
+UINT32  mBootVerticalResolution   = 0;
+UINT32  mBootTextModeColumn       = 0;
+UINT32  mBootTextModeRow          = 0;
+//
+// BIOS setup video resolution and text mode.
+//
+UINT32  mSetupTextModeColumn       = 0;
+UINT32  mSetupTextModeRow          = 0;
+UINT32  mSetupHorizontalResolution = 0;
+UINT32  mSetupVerticalResolution   = 0;
+
+/**
+  Prints a unicode string to the default console, at
+  the supplied cursor position, using L"%s" format.
+
+  @param  Column     The cursor position to print the string at.
+  @param  Row        The cursor position to print the string at
+  @param  String     String pointer.
+
+  @return Length of string printed to the console
+
+**/
+UINTN
+PrintStringAt (
+  IN UINTN   Column,
+  IN UINTN   Row,
+  IN CHAR16  *String
+  )
+{
+  UINTN       ScreenWidth;
+  UINTN       ScreenRows;
+  CHAR16      *TurncateString;
+  EFI_STATUS  Status;
+  UINTN       ShowingLength;
+
+  gST->ConOut->SetCursorPosition (gST->ConOut, Column, Row);
+
+  gST->ConOut->QueryMode (
+                 gST->ConOut,
+                 gST->ConOut->Mode->Mode,
+                 &ScreenWidth,
+                 &ScreenRows
+                 );
+
+  if ((Column > (ScreenWidth - 1)) || (Row > (ScreenRows - 1))) {
+    return 0;
+  }
+
+  if ((StrLen (String) + Column) > (ScreenWidth - 1)) {
+    //
+    // |      - ScreenWidth -       |
+    // ...Column.....................
+    // TurncateString length should leave one character for draw box and
+    // require one character for string end.
+    //
+    ShowingLength  = ScreenWidth - Column - 1;
+    TurncateString = AllocatePool ((ShowingLength + 1) * sizeof (CHAR16));
+
+    if (TurncateString == NULL) {
+      return 0;
+    }
+
+    Status = StrnCpyS (TurncateString, ShowingLength + 1, String, ShowingLength - 3);
+
+    if (EFI_ERROR (Status)) {
+      FreePool (TurncateString);
+      return 0;
+    }
+
+    *(TurncateString + ShowingLength - 3) = L'.';
+    *(TurncateString + ShowingLength - 2) = L'.';
+    *(TurncateString + ShowingLength - 1) = L'.';
+    *(TurncateString + ShowingLength)     = L'\0';
+    ShowingLength                         = Print (L"%s", TurncateString);
+    FreePool (TurncateString);
+    return ShowingLength;
+  } else {
+    return Print (L"%s", String);
+  }
+}
+
+/**
+  Prints a character to the default console, at
+  the supplied cursor position, using L"%c" format.
+
+  @param  Column     The cursor position to print the string at.
+  @param  Row        The cursor position to print the string at.
+  @param  Character  Character to print.
+
+  @return Length of string printed to the console.
+
+**/
+UINTN
+PrintCharAt (
+  IN UINTN  Column,
+  IN UINTN  Row,
+  CHAR16    Character
+  )
+{
+  UINTN  ScreenWidth;
+  UINTN  ScreenRows;
+
+  gST->ConOut->SetCursorPosition (gST->ConOut, Column, Row);
+
+  gST->ConOut->QueryMode (
+                 gST->ConOut,
+                 gST->ConOut->Mode->Mode,
+                 &ScreenWidth,
+                 &ScreenRows
+                 );
+
+  if ((Column > (ScreenWidth - 1)) || (Row > (ScreenRows - 1))) {
+    return 0;
+  }
+
+  return Print (L"%c", Character);
+}
+
+/**
+  Count the storage space of a Unicode string which uses current language to get
+  from input string ID.
+
+  @param StringId          The input string to be counted.
+
+  @return Storage space for the input string.
+
+**/
+UINTN
+GetLineWidth (
+  IN EFI_STRING_ID  StringId
+  )
+{
+  UINTN       Index;
+  UINTN       IncrementValue;
+  EFI_STRING  String;
+  UINTN       LineWidth;
+
+  LineWidth = 0;
+  String    = HiiGetString (gStringPackHandle, StringId, NULL);
+
+  if (String != NULL) {
+    Index          = 0;
+    IncrementValue = 1;
+
+    do {
+      //
+      // Advance to the null-terminator or to the first width directive
+      //
+      for ( ;
+            (String[Index] != NARROW_CHAR) && (String[Index] != WIDE_CHAR) && (String[Index] != 0);
+            Index++, LineWidth = LineWidth + IncrementValue
+            )
+      {
+      }
+
+      //
+      // We hit the null-terminator, we now have a count
+      //
+      if (String[Index] == 0) {
+        break;
+      }
+
+      //
+      // We encountered a narrow directive - strip it from the size calculation since it doesn't get printed
+      // and also set the flag that determines what we increment by.(if narrow, increment by 1, if wide increment by 2)
+      //
+      if (String[Index] == NARROW_CHAR) {
+        //
+        // Skip to the next character
+        //
+        Index++;
+        IncrementValue = 1;
+      } else {
+        //
+        // Skip to the next character
+        //
+        Index++;
+        IncrementValue = 2;
+      }
+    } while (String[Index] != 0);
+
+    FreePool (String);
+  }
+
+  return LineWidth;
+}
+
+/**
+  This function uses calculate the boot menu location, size and scroll bar information.
+
+  @param  BootMenuData            The boot menu data to be processed.
+
+  @return EFI_SUCCESS             calculate boot menu information successful.
+  @retval EFI_INVALID_PARAMETER   Input parameter is invalid
+
+**/
+EFI_STATUS
+InitializeBootMenuScreen (
+  IN OUT  BOOT_MENU_POPUP_DATA  *BootMenuData
+  )
+{
+  UINTN  MaxStrWidth;
+  UINTN  StrWidth;
+  UINTN  Index;
+  UINTN  Column;
+  UINTN  Row;
+  UINTN  MaxPrintRows;
+  UINTN  UnSelectableItmes;
+
+  if (BootMenuData == NULL) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  //
+  // Get maximum string width
+  //
+  MaxStrWidth = 0;
+  for (Index = 0; Index < TITLE_TOKEN_COUNT; Index++) {
+    StrWidth    = GetLineWidth (BootMenuData->TitleToken[Index]);
+    MaxStrWidth = MaxStrWidth > StrWidth ? MaxStrWidth : StrWidth;
+  }
+
+  for (Index = 0; Index < BootMenuData->ItemCount; Index++) {
+    StrWidth    = GetLineWidth (BootMenuData->PtrTokens[Index]);
+    MaxStrWidth = MaxStrWidth > StrWidth ? MaxStrWidth : StrWidth;
+  }
+
+  for (Index = 0; Index < HELP_TOKEN_COUNT; Index++) {
+    StrWidth    = GetLineWidth (BootMenuData->HelpToken[Index]);
+    MaxStrWidth = MaxStrWidth > StrWidth ? MaxStrWidth : StrWidth;
+  }
+
+  //
+  // query current row and column to calculate boot menu location
+  //
+  gST->ConOut->QueryMode (
+                 gST->ConOut,
+                 gST->ConOut->Mode->Mode,
+                 &Column,
+                 &Row
+                 );
+
+  MaxPrintRows      = Row - 6;
+  UnSelectableItmes = TITLE_TOKEN_COUNT + 2 + HELP_TOKEN_COUNT + 2;
+  if (MaxStrWidth + 8 > Column) {
+    BootMenuData->MenuScreen.Width = Column;
+  } else {
+    BootMenuData->MenuScreen.Width = MaxStrWidth + 8;
+  }
+
+  if (BootMenuData->ItemCount + UnSelectableItmes > MaxPrintRows) {
+    BootMenuData->MenuScreen.Height                   = MaxPrintRows;
+    BootMenuData->ScrollBarControl.HasScrollBar       = TRUE;
+    BootMenuData->ScrollBarControl.ItemCountPerScreen = MaxPrintRows - UnSelectableItmes;
+    BootMenuData->ScrollBarControl.FirstItem          = 0;
+    BootMenuData->ScrollBarControl.LastItem           = MaxPrintRows - UnSelectableItmes - 1;
+  } else {
+    BootMenuData->MenuScreen.Height                   = BootMenuData->ItemCount + UnSelectableItmes;
+    BootMenuData->ScrollBarControl.HasScrollBar       = FALSE;
+    BootMenuData->ScrollBarControl.ItemCountPerScreen = BootMenuData->ItemCount;
+    BootMenuData->ScrollBarControl.FirstItem          = 0;
+    BootMenuData->ScrollBarControl.LastItem           = BootMenuData->ItemCount - 1;
+  }
+
+  BootMenuData->MenuScreen.StartCol = (Column -  BootMenuData->MenuScreen.Width) / 2;
+  BootMenuData->MenuScreen.StartRow = (Row -  BootMenuData->MenuScreen.Height) / 2;
+
+  return EFI_SUCCESS;
+}
+
+/**
+  This function uses check boot option is wheher setup application or no
+
+  @param   BootOption   Pointer to EFI_BOOT_MANAGER_LOAD_OPTION array.
+
+  @retval  TRUE         This boot option is setup application.
+  @retval  FALSE        This boot options isn't setup application
+
+**/
+BOOLEAN
+IsBootManagerMenu (
+  IN  EFI_BOOT_MANAGER_LOAD_OPTION  *BootOption
+  )
+{
+  EFI_STATUS                    Status;
+  EFI_BOOT_MANAGER_LOAD_OPTION  BootManagerMenu;
+
+  Status = EfiBootManagerGetBootManagerMenu (&BootManagerMenu);
+  if (!EFI_ERROR (Status)) {
+    EfiBootManagerFreeLoadOption (&BootManagerMenu);
+  }
+
+  return (BOOLEAN)(!EFI_ERROR (Status) && (BootOption->OptionNumber == BootManagerMenu.OptionNumber));
+}
+
+/**
+  Return whether to ignore the boot option.
+
+  @param BootOption  Pointer to EFI_BOOT_MANAGER_LOAD_OPTION to check.
+
+  @retval TRUE  Ignore the boot option.
+  @retval FALSE Do not ignore the boot option.
+**/
+BOOLEAN
+IgnoreBootOption (
+  IN   EFI_BOOT_MANAGER_LOAD_OPTION  *BootOption
+  )
+{
+  EFI_STATUS                Status;
+  EFI_DEVICE_PATH_PROTOCOL  *ImageDevicePath;
+
+  //
+  // Ignore myself.
+  //
+  Status = gBS->HandleProtocol (gImageHandle, &gEfiLoadedImageDevicePathProtocolGuid, (VOID **)&ImageDevicePath);
+  ASSERT_EFI_ERROR (Status);
+  if (CompareMem (BootOption->FilePath, ImageDevicePath, GetDevicePathSize (ImageDevicePath)) == 0) {
+    return TRUE;
+  }
+
+  //
+  // Do not ignore Boot Manager Menu.
+  //
+  if (IsBootManagerMenu (BootOption)) {
+    return FALSE;
+  }
+
+  //
+  // Ignore the hidden/inactive boot option.
+  //
+  if (((BootOption->Attributes & LOAD_OPTION_HIDDEN) != 0) || ((BootOption->Attributes & LOAD_OPTION_ACTIVE) == 0)) {
+    return TRUE;
+  }
+
+  return FALSE;
+}
+
+/**
+  This function uses to initialize boot menu data
+
+  @param   BootOption             Pointer to EFI_BOOT_MANAGER_LOAD_OPTION array.
+  @param   BootOptionCount        Number of boot option.
+  @param   BootMenuData           The Input BootMenuData to be initialized.
+
+  @retval  EFI_SUCCESS            Initialize boot menu data successful.
+  @retval  EFI_INVALID_PARAMETER  Input parameter is invalid.
+
+**/
+EFI_STATUS
+InitializeBootMenuData (
+  IN   EFI_BOOT_MANAGER_LOAD_OPTION  *BootOption,
+  IN   UINTN                         BootOptionCount,
+  OUT  BOOT_MENU_POPUP_DATA          *BootMenuData
+  )
+{
+  UINTN  Index;
+  UINTN  StrIndex;
+
+  if ((BootOption == NULL) || (BootMenuData == NULL)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  BootMenuData->TitleToken[0] = STRING_TOKEN (STR_BOOT_POPUP_MENU_TITLE_STRING);
+  BootMenuData->PtrTokens     = AllocateZeroPool (BootOptionCount * sizeof (EFI_STRING_ID));
+  ASSERT (BootMenuData->PtrTokens != NULL);
+
+  //
+  // Skip boot option which created by BootNext Variable
+  //
+  for (StrIndex = 0, Index = 0; Index < BootOptionCount; Index++) {
+    if (IgnoreBootOption (&BootOption[Index])) {
+      continue;
+    }
+
+    ASSERT (BootOption[Index].Description != NULL);
+    BootMenuData->PtrTokens[StrIndex++] = HiiSetString (
+                                            gStringPackHandle,
+                                            0,
+                                            BootOption[Index].Description,
+                                            NULL
+                                            );
+  }
+
+  BootMenuData->ItemCount    = StrIndex;
+  BootMenuData->HelpToken[0] = STRING_TOKEN (STR_BOOT_POPUP_MENU_HELP1_STRING);
+  BootMenuData->HelpToken[1] = STRING_TOKEN (STR_BOOT_POPUP_MENU_HELP2_STRING);
+  BootMenuData->HelpToken[2] = STRING_TOKEN (STR_BOOT_POPUP_MENU_HELP3_STRING);
+  InitializeBootMenuScreen (BootMenuData);
+  BootMenuData->SelectItem = 0;
+  return EFI_SUCCESS;
+}
+
+/**
+  This function uses input select item to highlight selected item
+  and set current selected item in BootMenuData
+
+  @param  WantSelectItem          The user wants to select item.
+  @param  BootMenuData            The boot menu data to be processed
+
+  @return EFI_SUCCESS             Highlight selected item and update current selected
+                                  item successful
+  @retval EFI_INVALID_PARAMETER   Input parameter is invalid
+**/
+EFI_STATUS
+BootMenuSelectItem (
+  IN     UINTN                 WantSelectItem,
+  IN OUT BOOT_MENU_POPUP_DATA  *BootMenuData
+  )
+{
+  INT32       SavedAttribute;
+  EFI_STRING  String;
+  UINTN       StartCol;
+  UINTN       StartRow;
+  UINTN       PrintCol;
+  UINTN       PrintRow;
+  UINTN       TopShadeNum;
+  UINTN       LowShadeNum;
+  UINTN       FirstItem;
+  UINTN       LastItem;
+  UINTN       ItemCountPerScreen;
+  UINTN       Index;
+  BOOLEAN     RePaintItems;
+
+  if ((BootMenuData == NULL) || (WantSelectItem >= BootMenuData->ItemCount)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  ASSERT (BootMenuData->ItemCount != 0);
+  SavedAttribute = gST->ConOut->Mode->Attribute;
+  RePaintItems   = FALSE;
+  StartCol       = BootMenuData->MenuScreen.StartCol;
+  StartRow       = BootMenuData->MenuScreen.StartRow;
+  //
+  // print selectable items again and adjust scroll bar if need
+  //
+  if (BootMenuData->ScrollBarControl.HasScrollBar &&
+      ((WantSelectItem < BootMenuData->ScrollBarControl.FirstItem) ||
+       (WantSelectItem > BootMenuData->ScrollBarControl.LastItem) ||
+       (WantSelectItem == BootMenuData->SelectItem)))
+  {
+    ItemCountPerScreen = BootMenuData->ScrollBarControl.ItemCountPerScreen;
+    //
+    // Set first item and last item
+    //
+    if (WantSelectItem < BootMenuData->ScrollBarControl.FirstItem) {
+      BootMenuData->ScrollBarControl.FirstItem = WantSelectItem;
+      BootMenuData->ScrollBarControl.LastItem  = WantSelectItem + ItemCountPerScreen - 1;
+    } else if (WantSelectItem > BootMenuData->ScrollBarControl.LastItem) {
+      BootMenuData->ScrollBarControl.FirstItem = WantSelectItem - ItemCountPerScreen + 1;
+      BootMenuData->ScrollBarControl.LastItem  = WantSelectItem;
+    }
+
+    gST->ConOut->SetAttribute (gST->ConOut, EFI_WHITE | EFI_BACKGROUND_BLUE);
+    FirstItem   = BootMenuData->ScrollBarControl.FirstItem;
+    LastItem    = BootMenuData->ScrollBarControl.LastItem;
+    TopShadeNum = 0;
+    if (FirstItem != 0) {
+      TopShadeNum = (FirstItem * ItemCountPerScreen) / BootMenuData->ItemCount;
+      if ((FirstItem * ItemCountPerScreen) % BootMenuData->ItemCount != 0) {
+        TopShadeNum++;
+      }
+
+      PrintCol = StartCol  + BootMenuData->MenuScreen.Width - 2;
+      PrintRow = StartRow + TITLE_TOKEN_COUNT + 2;
+      for (Index = 0; Index < TopShadeNum; Index++, PrintRow++) {
+        PrintCharAt (PrintCol, PrintRow, BLOCKELEMENT_LIGHT_SHADE);
+      }
+    }
+
+    LowShadeNum = 0;
+    if (LastItem != BootMenuData->ItemCount - 1) {
+      LowShadeNum = ((BootMenuData->ItemCount - 1 - LastItem) * ItemCountPerScreen) / BootMenuData->ItemCount;
+      if (((BootMenuData->ItemCount - 1 - LastItem) * ItemCountPerScreen) % BootMenuData->ItemCount != 0) {
+        LowShadeNum++;
+      }
+
+      PrintCol = StartCol  + BootMenuData->MenuScreen.Width - 2;
+      PrintRow = StartRow + TITLE_TOKEN_COUNT + 2 + ItemCountPerScreen - LowShadeNum;
+      for (Index = 0; Index < LowShadeNum; Index++, PrintRow++) {
+        PrintCharAt (PrintCol, PrintRow, BLOCKELEMENT_LIGHT_SHADE);
+      }
+    }
+
+    PrintCol = StartCol  + BootMenuData->MenuScreen.Width - 2;
+    PrintRow = StartRow + TITLE_TOKEN_COUNT + 2 + TopShadeNum;
+    for (Index = TopShadeNum; Index < ItemCountPerScreen - LowShadeNum; Index++, PrintRow++) {
+      PrintCharAt (PrintCol, PrintRow, BLOCKELEMENT_FULL_BLOCK);
+    }
+
+    //
+    // Clear selectable items first
+    //
+    PrintCol = StartCol  + 1;
+    PrintRow = StartRow + TITLE_TOKEN_COUNT + 2;
+    String   = AllocateZeroPool ((BootMenuData->MenuScreen.Width - 2) * sizeof (CHAR16));
+    ASSERT (String != NULL);
+    for (Index = 0; Index < BootMenuData->MenuScreen.Width - 3; Index++) {
+      String[Index] = 0x20;
+    }
+
+    for (Index = 0; Index < ItemCountPerScreen; Index++) {
+      PrintStringAt (PrintCol, PrintRow + Index, String);
+    }
+
+    FreePool (String);
+    //
+    // print selectable items
+    //
+    for (Index = 0; Index < ItemCountPerScreen; Index++, PrintRow++) {
+      String = HiiGetString (gStringPackHandle, BootMenuData->PtrTokens[Index + FirstItem], NULL);
+      PrintStringAt (PrintCol, PrintRow, String);
+      FreePool (String);
+    }
+
+    RePaintItems = TRUE;
+  }
+
+  //
+  // if Want Select and selected item isn't the same and doesn't re-draw selectable
+  // items, clear select item
+  //
+  FirstItem = BootMenuData->ScrollBarControl.FirstItem;
+  if ((WantSelectItem != BootMenuData->SelectItem) && !RePaintItems) {
+    gST->ConOut->SetAttribute (gST->ConOut, EFI_WHITE | EFI_BACKGROUND_BLUE);
+    String   = HiiGetString (gStringPackHandle, BootMenuData->PtrTokens[BootMenuData->SelectItem], NULL);
+    PrintCol = StartCol  + 1;
+    PrintRow = StartRow + 3 + BootMenuData->SelectItem - FirstItem;
+    PrintStringAt (PrintCol, PrintRow, String);
+    FreePool (String);
+  }
+
+  //
+  // Print want to select item
+  //
+  gST->ConOut->SetAttribute (gST->ConOut, EFI_WHITE | EFI_BACKGROUND_BLACK);
+  String   = HiiGetString (gStringPackHandle, BootMenuData->PtrTokens[WantSelectItem], NULL);
+  PrintCol = StartCol  + 1;
+  PrintRow = StartRow + TITLE_TOKEN_COUNT + 2 + WantSelectItem - FirstItem;
+  PrintStringAt (PrintCol, PrintRow, String);
+  FreePool (String);
+
+  gST->ConOut->SetAttribute (gST->ConOut, SavedAttribute);
+  BootMenuData->SelectItem = WantSelectItem;
+  return EFI_SUCCESS;
+}
+
+/**
+  This function uses to draw boot popup menu
+
+  @param   BootMenuData           The Input BootMenuData to be processed.
+
+  @retval  EFI_SUCCESS            Draw boot popup menu successful.
+
+**/
+EFI_STATUS
+DrawBootPopupMenu (
+  IN  BOOT_MENU_POPUP_DATA  *BootMenuData
+  )
+{
+  EFI_STRING  String;
+  UINTN       Index;
+  UINTN       Width;
+  UINTN       StartCol;
+  UINTN       StartRow;
+  UINTN       PrintRow;
+  UINTN       PrintCol;
+  UINTN       LineWidth;
+  INT32       SavedAttribute;
+  UINTN       ItemCountPerScreen;
+
+  gST->ConOut->ClearScreen (gST->ConOut);
+
+  SavedAttribute = gST->ConOut->Mode->Attribute;
+  gST->ConOut->SetAttribute (gST->ConOut, EFI_WHITE | EFI_BACKGROUND_BLUE);
+  Width              = BootMenuData->MenuScreen.Width;
+  StartCol           = BootMenuData->MenuScreen.StartCol;
+  StartRow           = BootMenuData->MenuScreen.StartRow;
+  ItemCountPerScreen = BootMenuData->ScrollBarControl.ItemCountPerScreen;
+  PrintRow           = StartRow;
+
+  gST->ConOut->EnableCursor (gST->ConOut, FALSE);
+  //
+  // Draw Boot popup menu screen
+  //
+  PrintCharAt (StartCol, PrintRow, BOXDRAW_DOWN_RIGHT);
+  for (Index = 1; Index < Width - 1; Index++) {
+    PrintCharAt (StartCol + Index, PrintRow, BOXDRAW_HORIZONTAL);
+  }
+
+  PrintCharAt (StartCol + Width - 1, PrintRow, BOXDRAW_DOWN_LEFT);
+
+  //
+  // Draw the screen for title
+  //
+  String = AllocateZeroPool ((Width - 1) * sizeof (CHAR16));
+  ASSERT (String != NULL);
+  for (Index = 0; Index < Width - 2; Index++) {
+    String[Index] = 0x20;
+  }
+
+  for (Index = 0; Index < TITLE_TOKEN_COUNT; Index++) {
+    PrintRow++;
+    PrintCharAt (StartCol, PrintRow, BOXDRAW_VERTICAL);
+    PrintStringAt (StartCol + 1, PrintRow, String);
+    PrintCharAt (StartCol + Width - 1, PrintRow, BOXDRAW_VERTICAL);
+  }
+
+  PrintRow++;
+  PrintCharAt (StartCol, PrintRow, BOXDRAW_VERTICAL_RIGHT);
+  for (Index = 1; Index < Width - 1; Index++) {
+    PrintCharAt (StartCol + Index, PrintRow, BOXDRAW_HORIZONTAL);
+  }
+
+  PrintCharAt (StartCol + Width - 1, PrintRow, BOXDRAW_VERTICAL_LEFT);
+
+  //
+  // Draw screen for selectable items
+  //
+  for (Index = 0; Index < ItemCountPerScreen; Index++) {
+    PrintRow++;
+    PrintCharAt (StartCol, PrintRow, BOXDRAW_VERTICAL);
+    PrintStringAt (StartCol + 1, PrintRow, String);
+    PrintCharAt (StartCol + Width - 1, PrintRow, BOXDRAW_VERTICAL);
+  }
+
+  PrintRow++;
+  PrintCharAt (StartCol, PrintRow, BOXDRAW_VERTICAL_RIGHT);
+  for (Index = 1; Index < Width - 1; Index++) {
+    PrintCharAt (StartCol + Index, PrintRow, BOXDRAW_HORIZONTAL);
+  }
+
+  PrintCharAt (StartCol + Width - 1, PrintRow, BOXDRAW_VERTICAL_LEFT);
+
+  //
+  // Draw screen for Help
+  //
+  for (Index = 0; Index < HELP_TOKEN_COUNT; Index++) {
+    PrintRow++;
+    PrintCharAt (StartCol, PrintRow, BOXDRAW_VERTICAL);
+    PrintStringAt (StartCol + 1, PrintRow, String);
+    PrintCharAt (StartCol + Width - 1, PrintRow, BOXDRAW_VERTICAL);
+  }
+
+  FreePool (String);
+
+  PrintRow++;
+  PrintCharAt (StartCol, PrintRow, BOXDRAW_UP_RIGHT);
+  for (Index = 1; Index < Width - 1; Index++) {
+    PrintCharAt (StartCol + Index, PrintRow, BOXDRAW_HORIZONTAL);
+  }
+
+  PrintCharAt (StartCol + Width - 1, PrintRow, BOXDRAW_UP_LEFT);
+
+  //
+  // print title strings
+  //
+  PrintRow = StartRow + 1;
+  for (Index = 0; Index < TITLE_TOKEN_COUNT; Index++, PrintRow++) {
+    String    = HiiGetString (gStringPackHandle, BootMenuData->TitleToken[Index], NULL);
+    LineWidth = GetLineWidth (BootMenuData->TitleToken[Index]);
+    PrintCol  = StartCol + (Width - LineWidth) / 2;
+    PrintStringAt (PrintCol, PrintRow, String);
+    FreePool (String);
+  }
+
+  //
+  // print selectable items
+  //
+  PrintCol = StartCol + 1;
+  PrintRow = StartRow + TITLE_TOKEN_COUNT + 2;
+  for (Index = 0; Index < ItemCountPerScreen; Index++, PrintRow++) {
+    String = HiiGetString (gStringPackHandle, BootMenuData->PtrTokens[Index], NULL);
+    PrintStringAt (PrintCol, PrintRow, String);
+    FreePool (String);
+  }
+
+  //
+  // Print Help strings
+  //
+  PrintRow++;
+  for (Index = 0; Index < HELP_TOKEN_COUNT; Index++, PrintRow++) {
+    String    = HiiGetString (gStringPackHandle, BootMenuData->HelpToken[Index], NULL);
+    LineWidth = GetLineWidth (BootMenuData->HelpToken[Index]);
+    PrintCol  = StartCol + (Width - LineWidth) / 2;
+    PrintStringAt (PrintCol, PrintRow, String);
+    FreePool (String);
+  }
+
+  //
+  // Print scroll bar if has scroll bar
+  //
+  if (BootMenuData->ScrollBarControl.HasScrollBar) {
+    PrintCol = StartCol + Width - 2;
+    PrintRow = StartRow + 2;
+    PrintCharAt (PrintCol, PrintRow, GEOMETRICSHAPE_UP_TRIANGLE);
+    PrintCharAt (PrintCol + 1, PrintRow, BOXDRAW_VERTICAL);
+    PrintRow += (ItemCountPerScreen + 1);
+    PrintCharAt (PrintCol, PrintRow, GEOMETRICSHAPE_DOWN_TRIANGLE);
+    PrintCharAt (PrintCol + 1, PrintRow, BOXDRAW_VERTICAL);
+  }
+
+  gST->ConOut->SetAttribute (gST->ConOut, SavedAttribute);
+  //
+  // Print Selected item
+  //
+  BootMenuSelectItem (BootMenuData->SelectItem, BootMenuData);
+  return EFI_SUCCESS;
+}
+
+/**
+  This function uses to boot from selected item
+
+  @param   BootOptions            Pointer to EFI_BOOT_MANAGER_LOAD_OPTION array.
+  @param   BootOptionCount        Number of boot option.
+  @param   SelectItem             Current selected item.
+**/
+VOID
+BootFromSelectOption (
+  IN   EFI_BOOT_MANAGER_LOAD_OPTION  *BootOptions,
+  IN   UINTN                         BootOptionCount,
+  IN   UINTN                         SelectItem
+  )
+{
+  UINTN  ItemNum;
+  UINTN  Index;
+
+  ASSERT (BootOptions != NULL);
+
+  for (ItemNum = 0, Index = 0; Index < BootOptionCount; Index++) {
+    if (IgnoreBootOption (&BootOptions[Index])) {
+      continue;
+    }
+
+    if (ItemNum++ == SelectItem) {
+      EfiBootManagerBoot (&BootOptions[Index]);
+      break;
+    }
+  }
+}
+
+/**
+  This function will change video resolution and text mode
+  according to defined setup mode or defined boot mode
+
+  @param  IsSetupMode   Indicate mode is changed to setup mode or boot mode.
+
+  @retval  EFI_SUCCESS  Mode is changed successfully.
+  @retval  Others             Mode failed to be changed.
+
+**/
+EFI_STATUS
+EFIAPI
+BdsSetConsoleMode (
+  BOOLEAN  IsSetupMode
+  )
+{
+  EFI_GRAPHICS_OUTPUT_PROTOCOL          *GraphicsOutput;
+  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL       *SimpleTextOut;
+  UINTN                                 SizeOfInfo;
+  EFI_GRAPHICS_OUTPUT_MODE_INFORMATION  *Info;
+  UINT32                                MaxGopMode;
+  UINT32                                MaxTextMode;
+  UINT32                                ModeNumber;
+  UINT32                                NewHorizontalResolution;
+  UINT32                                NewVerticalResolution;
+  UINT32                                NewColumns;
+  UINT32                                NewRows;
+  UINTN                                 HandleCount;
+  EFI_HANDLE                            *HandleBuffer;
+  EFI_STATUS                            Status;
+  UINTN                                 Index;
+  UINTN                                 CurrentColumn;
+  UINTN                                 CurrentRow;
+
+  MaxGopMode  = 0;
+  MaxTextMode = 0;
+
+  //
+  // Get current video resolution and text mode
+  //
+  Status = gBS->HandleProtocol (
+                  gST->ConsoleOutHandle,
+                  &gEfiGraphicsOutputProtocolGuid,
+                  (VOID **)&GraphicsOutput
+                  );
+  if (EFI_ERROR (Status)) {
+    GraphicsOutput = NULL;
+  }
+
+  Status = gBS->HandleProtocol (
+                  gST->ConsoleOutHandle,
+                  &gEfiSimpleTextOutProtocolGuid,
+                  (VOID **)&SimpleTextOut
+                  );
+  if (EFI_ERROR (Status)) {
+    SimpleTextOut = NULL;
+  }
+
+  if ((GraphicsOutput == NULL) || (SimpleTextOut == NULL)) {
+    return EFI_UNSUPPORTED;
+  }
+
+  if (IsSetupMode) {
+    //
+    // The required resolution and text mode is setup mode.
+    //
+    NewHorizontalResolution = mSetupHorizontalResolution;
+    NewVerticalResolution   = mSetupVerticalResolution;
+    NewColumns              = mSetupTextModeColumn;
+    NewRows                 = mSetupTextModeRow;
+  } else {
+    //
+    // The required resolution and text mode is boot mode.
+    //
+    NewHorizontalResolution = mBootHorizontalResolution;
+    NewVerticalResolution   = mBootVerticalResolution;
+    NewColumns              = mBootTextModeColumn;
+    NewRows                 = mBootTextModeRow;
+  }
+
+  if (GraphicsOutput != NULL) {
+    MaxGopMode = GraphicsOutput->Mode->MaxMode;
+  }
+
+  if (SimpleTextOut != NULL) {
+    MaxTextMode = SimpleTextOut->Mode->MaxMode;
+  }
+
+  //
+  // 1. If current video resolution is same with required video resolution,
+  //    video resolution need not be changed.
+  //    1.1. If current text mode is same with required text mode, text mode need not be changed.
+  //    1.2. If current text mode is different from required text mode, text mode need be changed.
+  // 2. If current video resolution is different from required video resolution, we need restart whole console drivers.
+  //
+  for (ModeNumber = 0; ModeNumber < MaxGopMode; ModeNumber++) {
+    Status = GraphicsOutput->QueryMode (
+                               GraphicsOutput,
+                               ModeNumber,
+                               &SizeOfInfo,
+                               &Info
+                               );
+    if (!EFI_ERROR (Status)) {
+      if ((Info->HorizontalResolution == NewHorizontalResolution) &&
+          (Info->VerticalResolution == NewVerticalResolution))
+      {
+        if ((GraphicsOutput->Mode->Info->HorizontalResolution == NewHorizontalResolution) &&
+            (GraphicsOutput->Mode->Info->VerticalResolution == NewVerticalResolution))
+        {
+          //
+          // Current resolution is same with required resolution, check if text mode need be set
+          //
+          Status = SimpleTextOut->QueryMode (SimpleTextOut, SimpleTextOut->Mode->Mode, &CurrentColumn, &CurrentRow);
+          ASSERT_EFI_ERROR (Status);
+          if ((CurrentColumn == NewColumns) && (CurrentRow == NewRows)) {
+            //
+            // If current text mode is same with required text mode. Do nothing
+            //
+            FreePool (Info);
+            return EFI_SUCCESS;
+          } else {
+            //
+            // If current text mode is different from required text mode.  Set new video mode
+            //
+            for (Index = 0; Index < MaxTextMode; Index++) {
+              Status = SimpleTextOut->QueryMode (SimpleTextOut, Index, &CurrentColumn, &CurrentRow);
+              if (!EFI_ERROR (Status)) {
+                if ((CurrentColumn == NewColumns) && (CurrentRow == NewRows)) {
+                  //
+                  // Required text mode is supported, set it.
+                  //
+                  Status = SimpleTextOut->SetMode (SimpleTextOut, Index);
+                  ASSERT_EFI_ERROR (Status);
+                  //
+                  // Update text mode PCD.
+                  //
+                  Status = PcdSet32S (PcdConOutColumn, mSetupTextModeColumn);
+                  ASSERT_EFI_ERROR (Status);
+                  Status = PcdSet32S (PcdConOutRow, mSetupTextModeRow);
+                  ASSERT_EFI_ERROR (Status);
+                  FreePool (Info);
+                  return EFI_SUCCESS;
+                }
+              }
+            }
+
+            if (Index == MaxTextMode) {
+              //
+              // If required text mode is not supported, return error.
+              //
+              FreePool (Info);
+              return EFI_UNSUPPORTED;
+            }
+          }
+        } else {
+          //
+          // If current video resolution is not same with the new one, set new video resolution.
+          // In this case, the driver which produces simple text out need be restarted.
+          //
+          Status = GraphicsOutput->SetMode (GraphicsOutput, ModeNumber);
+          if (!EFI_ERROR (Status)) {
+            FreePool (Info);
+            break;
+          }
+        }
+      }
+
+      FreePool (Info);
+    }
+  }
+
+  if (ModeNumber == MaxGopMode) {
+    //
+    // If the resolution is not supported, return error.
+    //
+    return EFI_UNSUPPORTED;
+  }
+
+  //
+  // Set PCD to Inform GraphicsConsole to change video resolution.
+  // Set PCD to Inform Consplitter to change text mode.
+  //
+  Status = PcdSet32S (PcdVideoHorizontalResolution, NewHorizontalResolution);
+  ASSERT_EFI_ERROR (Status);
+  Status = PcdSet32S (PcdVideoVerticalResolution, NewVerticalResolution);
+  ASSERT_EFI_ERROR (Status);
+  Status = PcdSet32S (PcdConOutColumn, NewColumns);
+  ASSERT_EFI_ERROR (Status);
+  Status = PcdSet32S (PcdConOutRow, NewRows);
+  ASSERT_EFI_ERROR (Status);
+
+  //
+  // Video mode is changed, so restart graphics console driver and higher level driver.
+  // Reconnect graphics console driver and higher level driver.
+  // Locate all the handles with GOP protocol and reconnect it.
+  //
+  Status = gBS->LocateHandleBuffer (
+                  ByProtocol,
+                  &gEfiSimpleTextOutProtocolGuid,
+                  NULL,
+                  &HandleCount,
+                  &HandleBuffer
+                  );
+  if (!EFI_ERROR (Status)) {
+    for (Index = 0; Index < HandleCount; Index++) {
+      gBS->DisconnectController (HandleBuffer[Index], NULL, NULL);
+    }
+
+    for (Index = 0; Index < HandleCount; Index++) {
+      gBS->ConnectController (HandleBuffer[Index], NULL, NULL, TRUE);
+    }
+
+    if (HandleBuffer != NULL) {
+      FreePool (HandleBuffer);
+    }
+  }
+
+  return EFI_SUCCESS;
+}
+
+/**
+  Display the boot popup menu and allow user select boot item.
+
+  @param   ImageHandle     The image handle.
+  @param   SystemTable     The system table.
+
+  @retval  EFI_SUCCESS          Boot from selected boot option, and return success from boot option
+  @retval  EFI_NOT_FOUND        User select to enter setup or can not find boot option
+
+**/
+EFI_STATUS
+EFIAPI
+BootManagerMenuEntry (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  )
+{
+  EFI_BOOT_MANAGER_LOAD_OPTION     *BootOption;
+  UINTN                            BootOptionCount;
+  EFI_STATUS                       Status;
+  BOOT_MENU_POPUP_DATA             BootMenuData;
+  UINTN                            Index;
+  EFI_INPUT_KEY                    Key;
+  BOOLEAN                          ExitApplication;
+  UINTN                            SelectItem;
+  EFI_BOOT_LOGO_PROTOCOL           *BootLogo;
+  EFI_GRAPHICS_OUTPUT_PROTOCOL     *GraphicsOutput;
+  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *SimpleTextOut;
+  UINTN                            BootTextColumn;
+  UINTN                            BootTextRow;
+
+  //
+  // Set Logo status invalid when boot manager menu is launched
+  //
+  BootLogo = NULL;
+  Status   = gBS->LocateProtocol (&gEfiBootLogoProtocolGuid, NULL, (VOID **)&BootLogo);
+  if (!EFI_ERROR (Status) && (BootLogo != NULL)) {
+    Status = BootLogo->SetBootLogo (BootLogo, NULL, 0, 0, 0, 0);
+    ASSERT_EFI_ERROR (Status);
+  }
+
+  gBS->SetWatchdogTimer (0x0000, 0x0000, 0x0000, NULL);
+
+  gStringPackHandle = HiiAddPackages (
+                        &gEfiCallerIdGuid,
+                        gImageHandle,
+                        BootManagerMenuAppStrings,
+                        NULL
+                        );
+  ASSERT (gStringPackHandle != NULL);
+
+  //
+  // Connect all prior to entering the platform setup menu.
+  //
+  EfiBootManagerConnectAll ();
+  EfiBootManagerRefreshAllBootOption ();
+
+  BootOption = EfiBootManagerGetLoadOptions (&BootOptionCount, LoadOptionTypeBoot);
+
+  if (!mModeInitialized) {
+    //
+    // After the console is ready, get current video resolution
+    // and text mode before launching setup at first time.
+    //
+    Status = gBS->HandleProtocol (
+                    gST->ConsoleOutHandle,
+                    &gEfiGraphicsOutputProtocolGuid,
+                    (VOID **)&GraphicsOutput
+                    );
+    if (EFI_ERROR (Status)) {
+      GraphicsOutput = NULL;
+    }
+
+    Status = gBS->HandleProtocol (
+                    gST->ConsoleOutHandle,
+                    &gEfiSimpleTextOutProtocolGuid,
+                    (VOID **)&SimpleTextOut
+                    );
+    if (EFI_ERROR (Status)) {
+      SimpleTextOut = NULL;
+    }
+
+    if (GraphicsOutput != NULL) {
+      //
+      // Get current video resolution and text mode.
+      //
+      mBootHorizontalResolution = GraphicsOutput->Mode->Info->HorizontalResolution;
+      mBootVerticalResolution   = GraphicsOutput->Mode->Info->VerticalResolution;
+    }
+
+    if (SimpleTextOut != NULL) {
+      Status = SimpleTextOut->QueryMode (
+                                SimpleTextOut,
+                                SimpleTextOut->Mode->Mode,
+                                &BootTextColumn,
+                                &BootTextRow
+                                );
+      mBootTextModeColumn = (UINT32)BootTextColumn;
+      mBootTextModeRow    = (UINT32)BootTextRow;
+    }
+
+    //
+    // Get user defined text mode for setup.
+    //
+    mSetupHorizontalResolution = PcdGet32 (PcdSetupVideoHorizontalResolution);
+    mSetupVerticalResolution   = PcdGet32 (PcdSetupVideoVerticalResolution);
+    mSetupTextModeColumn       = PcdGet32 (PcdSetupConOutColumn);
+    mSetupTextModeRow          = PcdGet32 (PcdSetupConOutRow);
+    mModeInitialized           = TRUE;
+  }
+
+  //
+  // Set back to conventional setup resolution
+  //
+  BdsSetConsoleMode (TRUE);
+
+  //
+  // Initialize Boot menu data
+  //
+  Status = InitializeBootMenuData (BootOption, BootOptionCount, &BootMenuData);
+  //
+  // According to boot menu data to draw boot popup menu
+  //
+  DrawBootPopupMenu (&BootMenuData);
+
+  //
+  // check user input to determine want to re-draw or boot from user selected item
+  //
+  ExitApplication = FALSE;
+  while (!ExitApplication) {
+    gBS->WaitForEvent (1, &gST->ConIn->WaitForKey, &Index);
+    Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);
+    if (!EFI_ERROR (Status)) {
+      switch (Key.UnicodeChar) {
+        case CHAR_NULL:
+          switch (Key.ScanCode) {
+            case SCAN_UP:
+              SelectItem = BootMenuData.SelectItem == 0 ? BootMenuData.ItemCount - 1 : BootMenuData.SelectItem - 1;
+              BootMenuSelectItem (SelectItem, &BootMenuData);
+              break;
+
+            case SCAN_DOWN:
+              SelectItem = BootMenuData.SelectItem == BootMenuData.ItemCount - 1 ? 0 : BootMenuData.SelectItem + 1;
+              BootMenuSelectItem (SelectItem, &BootMenuData);
+              break;
+
+            case SCAN_ESC:
+              gST->ConOut->ClearScreen (gST->ConOut);
+              ExitApplication = TRUE;
+              //
+              // Set boot resolution for normal boot
+              //
+              BdsSetConsoleMode (FALSE);
+              break;
+
+            default:
+              break;
+          }
+
+          break;
+
+        case CHAR_CARRIAGE_RETURN:
+          gST->ConOut->ClearScreen (gST->ConOut);
+          //
+          // Set boot resolution for normal boot
+          //
+          BdsSetConsoleMode (FALSE);
+          BootFromSelectOption (BootOption, BootOptionCount, BootMenuData.SelectItem);
+          //
+          // Back to boot manager menu again, set back to setup resolution
+          //
+          BdsSetConsoleMode (TRUE);
+          DrawBootPopupMenu (&BootMenuData);
+          break;
+
+        default:
+          break;
+      }
+    }
+  }
+
+  EfiBootManagerFreeLoadOptions (BootOption, BootOptionCount);
+  FreePool (BootMenuData.PtrTokens);
+
+  HiiRemovePackages (gStringPackHandle);
+
+  return Status;
+}
diff --git a/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenu.h b/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenu.h
index 876237df18..0df612e2de 100644
--- a/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenu.h
+++ b/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenu.h
@@ -1,52 +1,52 @@
-/** @file

-  FrontPage routines to handle the callbacks and browser calls

-

-Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>

-SPDX-License-Identifier: BSD-2-Clause-Patent

-

-**/

-

-#ifndef _BOOT_MANAGER_MENU_H_

-#define _BOOT_MANAGER_MENU_H_

-

-#include <Uefi.h>

-#include <Guid/MdeModuleHii.h>

-#include <Library/UefiBootManagerLib.h>

-#include <Library/UefiBootServicesTableLib.h>

-#include <Library/UefiLib.h>

-#include <Library/HiiLib.h>

-#include <Library/MemoryAllocationLib.h>

-#include <Library/DebugLib.h>

-#include <Library/BaseMemoryLib.h>

-#include <Library/DevicePathLib.h>

-#include <Protocol/LoadedImage.h>

-#include <Protocol/BootLogo.h>

-

-#define TITLE_TOKEN_COUNT  1

-#define HELP_TOKEN_COUNT   3

-

-typedef struct _BOOT_MENU_SCREEN {

-  UINTN    StartCol;

-  UINTN    StartRow;

-  UINTN    Width;

-  UINTN    Height;

-} BOOT_MENU_SCREEN;

-

-typedef struct _BOOT_MENU_SCROLL_BAR_CONTROL {

-  BOOLEAN    HasScrollBar;

-  UINTN      ItemCountPerScreen;

-  UINTN      FirstItem;

-  UINTN      LastItem;

-} BOOT_MENU_SCROLL_BAR_CONTROL;

-

-typedef struct _BOOT_MENU_POPUP_DATA {

-  EFI_STRING_ID                   TitleToken[TITLE_TOKEN_COUNT]; // Title string ID

-  UINTN                           ItemCount;                     // Selectable item count

-  EFI_STRING_ID                   *PtrTokens;                    // All of selectable items string ID

-  EFI_STRING_ID                   HelpToken[HELP_TOKEN_COUNT];   // All of help string ID

-  UINTN                           SelectItem;                    // Current select  item

-  BOOT_MENU_SCREEN                MenuScreen;                    // Boot menu screen information

-  BOOT_MENU_SCROLL_BAR_CONTROL    ScrollBarControl;              // Boot menu scroll bar information

-} BOOT_MENU_POPUP_DATA;

-

-#endif

+/** @file
+  FrontPage routines to handle the callbacks and browser calls
+
+Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef _BOOT_MANAGER_MENU_H_
+#define _BOOT_MANAGER_MENU_H_
+
+#include <Uefi.h>
+#include <Guid/MdeModuleHii.h>
+#include <Library/UefiBootManagerLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+#include <Library/HiiLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/DevicePathLib.h>
+#include <Protocol/LoadedImage.h>
+#include <Protocol/BootLogo.h>
+
+#define TITLE_TOKEN_COUNT  1
+#define HELP_TOKEN_COUNT   3
+
+typedef struct _BOOT_MENU_SCREEN {
+  UINTN    StartCol;
+  UINTN    StartRow;
+  UINTN    Width;
+  UINTN    Height;
+} BOOT_MENU_SCREEN;
+
+typedef struct _BOOT_MENU_SCROLL_BAR_CONTROL {
+  BOOLEAN    HasScrollBar;
+  UINTN      ItemCountPerScreen;
+  UINTN      FirstItem;
+  UINTN      LastItem;
+} BOOT_MENU_SCROLL_BAR_CONTROL;
+
+typedef struct _BOOT_MENU_POPUP_DATA {
+  EFI_STRING_ID                   TitleToken[TITLE_TOKEN_COUNT]; // Title string ID
+  UINTN                           ItemCount;                     // Selectable item count
+  EFI_STRING_ID                   *PtrTokens;                    // All of selectable items string ID
+  EFI_STRING_ID                   HelpToken[HELP_TOKEN_COUNT];   // All of help string ID
+  UINTN                           SelectItem;                    // Current select  item
+  BOOT_MENU_SCREEN                MenuScreen;                    // Boot menu screen information
+  BOOT_MENU_SCROLL_BAR_CONTROL    ScrollBarControl;              // Boot menu scroll bar information
+} BOOT_MENU_POPUP_DATA;
+
+#endif
diff --git a/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuApp.inf b/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuApp.inf
index 3dee2480d0..e2a311688b 100644
--- a/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuApp.inf
+++ b/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuApp.inf
@@ -1,62 +1,62 @@
-## @file

-#  The application to show the Boot Manager Menu.

-#

-#  The application pops up a menu showing all the boot options referenced by

-#  BootOrder NV variable and user can choose to boot from one of them.

-#

-#  Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>

-#  SPDX-License-Identifier: BSD-2-Clause-Patent

-#

-##

-

-[Defines]

-  INF_VERSION                    = 0x00010005

-  BASE_NAME                      = BootManagerMenuApp

-  MODULE_UNI_FILE                = BootManagerMenuApp.uni

-  FILE_GUID                      = EEC25BDC-67F2-4D95-B1D5-F81B2039D11D

-  MODULE_TYPE                    = UEFI_APPLICATION

-  VERSION_STRING                 = 1.0

-  ENTRY_POINT                    = BootManagerMenuEntry

-

-#

-# The following information is for reference only and not required by the build tools.

-#

-#  VALID_ARCHITECTURES           = IA32 X64 EBC

-#

-

-[Sources]

-  BootManagerMenu.c

-  BootManagerMenu.h

-  BootManagerMenuStrings.uni

-

-[Packages]

-  MdePkg/MdePkg.dec

-  MdeModulePkg/MdeModulePkg.dec

-

-[LibraryClasses]

-  HiiLib

-  DebugLib

-  UefiLib

-  MemoryAllocationLib

-  UefiBootServicesTableLib

-  UefiApplicationEntryPoint

-  UefiBootManagerLib

-

-[Guids]

-

-[Protocols]

-  gEfiBootLogoProtocolGuid                      ## SOMETIMES_CONSUMES

-  gEfiLoadedImageDevicePathProtocolGuid         ## CONSUMES

-

-[Pcd]

-  gEfiMdeModulePkgTokenSpaceGuid.PcdConOutRow                          ## PRODUCES

-  gEfiMdeModulePkgTokenSpaceGuid.PcdConOutColumn                       ## PRODUCES

-  gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution          ## PRODUCES

-  gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution            ## PRODUCES

-  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupConOutColumn                  ## SOMETIMES_CONSUMES

-  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupConOutRow                     ## SOMETIMES_CONSUMES

-  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoHorizontalResolution     ## SOMETIMES_CONSUMES

-  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoVerticalResolution       ## SOMETIMES_CONSUMES

-

-[UserExtensions.TianoCore."ExtraFiles"]

-  BootManagerMenuAppExtra.uni

+## @file
+#  The application to show the Boot Manager Menu.
+#
+#  The application pops up a menu showing all the boot options referenced by
+#  BootOrder NV variable and user can choose to boot from one of them.
+#
+#  Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = BootManagerMenuApp
+  MODULE_UNI_FILE                = BootManagerMenuApp.uni
+  FILE_GUID                      = EEC25BDC-67F2-4D95-B1D5-F81B2039D11D
+  MODULE_TYPE                    = UEFI_APPLICATION
+  VERSION_STRING                 = 1.0
+  ENTRY_POINT                    = BootManagerMenuEntry
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+#  VALID_ARCHITECTURES           = IA32 X64 EBC
+#
+
+[Sources]
+  BootManagerMenu.c
+  BootManagerMenu.h
+  BootManagerMenuStrings.uni
+
+[Packages]
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+
+[LibraryClasses]
+  HiiLib
+  DebugLib
+  UefiLib
+  MemoryAllocationLib
+  UefiBootServicesTableLib
+  UefiApplicationEntryPoint
+  UefiBootManagerLib
+
+[Guids]
+
+[Protocols]
+  gEfiBootLogoProtocolGuid                      ## SOMETIMES_CONSUMES
+  gEfiLoadedImageDevicePathProtocolGuid         ## CONSUMES
+
+[Pcd]
+  gEfiMdeModulePkgTokenSpaceGuid.PcdConOutRow                          ## PRODUCES
+  gEfiMdeModulePkgTokenSpaceGuid.PcdConOutColumn                       ## PRODUCES
+  gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution          ## PRODUCES
+  gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution            ## PRODUCES
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupConOutColumn                  ## SOMETIMES_CONSUMES
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupConOutRow                     ## SOMETIMES_CONSUMES
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoHorizontalResolution     ## SOMETIMES_CONSUMES
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoVerticalResolution       ## SOMETIMES_CONSUMES
+
+[UserExtensions.TianoCore."ExtraFiles"]
+  BootManagerMenuAppExtra.uni
diff --git a/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuApp.uni b/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuApp.uni
index 8cda38fb91..cf459d2a29 100644
--- a/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuApp.uni
+++ b/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuApp.uni
@@ -1,17 +1,17 @@
-// /** @file

-// The application to show the Boot Manager Menu.

-//

-// The application pops up a menu showing all the boot options referenced by

-// BootOrder NV variable and user can choose to boot from one of them.

-//

-// Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>

-//

-// SPDX-License-Identifier: BSD-2-Clause-Patent

-//

-// **/

-

-

-#string STR_MODULE_ABSTRACT             #language en-US "The application to show the Boot Manager Menu"

-

-#string STR_MODULE_DESCRIPTION          #language en-US "The application pops up a menu showing all the boot options referenced by BootOrder NV variable and user can choose to boot from one of them."

-

+// /** @file
+// The application to show the Boot Manager Menu.
+//
+// The application pops up a menu showing all the boot options referenced by
+// BootOrder NV variable and user can choose to boot from one of them.
+//
+// Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
+//
+// SPDX-License-Identifier: BSD-2-Clause-Patent
+//
+// **/
+
+
+#string STR_MODULE_ABSTRACT             #language en-US "The application to show the Boot Manager Menu"
+
+#string STR_MODULE_DESCRIPTION          #language en-US "The application pops up a menu showing all the boot options referenced by BootOrder NV variable and user can choose to boot from one of them."
+
diff --git a/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuAppExtra.uni b/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuAppExtra.uni
index c43d78ecb2..ee2c1f4583 100644
--- a/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuAppExtra.uni
+++ b/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuAppExtra.uni
@@ -1,17 +1,17 @@
-// /** @file

-// The application to show the Boot Manager Menu.

-//

-// The application pops up a menu showing all the boot options referenced by

-// BootOrder NV variable and user can choose to boot from one of them.

-//

-// Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>

-//

-// SPDX-License-Identifier: BSD-2-Clause-Patent

-//

-// **/

-

-#string STR_PROPERTIES_MODULE_NAME

-#language en-US

-"Boot Manager Menu Application"

-

-

+// /** @file
+// The application to show the Boot Manager Menu.
+//
+// The application pops up a menu showing all the boot options referenced by
+// BootOrder NV variable and user can choose to boot from one of them.
+//
+// Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
+//
+// SPDX-License-Identifier: BSD-2-Clause-Patent
+//
+// **/
+
+#string STR_PROPERTIES_MODULE_NAME
+#language en-US
+"Boot Manager Menu Application"
+
+
diff --git a/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuStrings.uni b/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuStrings.uni
index 355bd52c3b..2c4bbdcffe 100644
--- a/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuStrings.uni
+++ b/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuStrings.uni
@@ -1,24 +1,24 @@
-// /** @file

-// String definitions for BootManagerMenuApp.

-//

-// Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>

-// SPDX-License-Identifier: BSD-2-Clause-Patent

-//

-// **/

-

-/=#

-

-#langdef   en-US "English"

-#langdef   fr-FR "Français"

-

-#string STR_BOOT_POPUP_MENU_TITLE_STRING  #language    en-US    "Please select boot device:"

-                                          #language    fr-FR    "Please select boot device:"

-

-#string STR_BOOT_POPUP_MENU_HELP1_STRING  #language    en-US    "↑ and ↓ to move selection"

-                                          #language    fr-FR    "↑ and ↓ to move selection"

-

-#string STR_BOOT_POPUP_MENU_HELP2_STRING  #language    en-US    "ENTER to select boot device"

-                                          #language    fr-FR    "ENTER to select boot device"

-

-#string STR_BOOT_POPUP_MENU_HELP3_STRING  #language    en-US    "ESC to exit"

-                                          #language    fr-FR    "ESC to exit"

+// /** @file
+// String definitions for BootManagerMenuApp.
+//
+// Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
+// SPDX-License-Identifier: BSD-2-Clause-Patent
+//
+// **/
+
+/=#
+
+#langdef   en-US "English"
+#langdef   fr-FR "Français"
+
+#string STR_BOOT_POPUP_MENU_TITLE_STRING  #language    en-US    "Please select boot device:"
+                                          #language    fr-FR    "Please select boot device:"
+
+#string STR_BOOT_POPUP_MENU_HELP1_STRING  #language    en-US    "↑ and ↓ to move selection"
+                                          #language    fr-FR    "↑ and ↓ to move selection"
+
+#string STR_BOOT_POPUP_MENU_HELP2_STRING  #language    en-US    "ENTER to select boot device"
+                                          #language    fr-FR    "ENTER to select boot device"
+
+#string STR_BOOT_POPUP_MENU_HELP3_STRING  #language    en-US    "ESC to exit"
+                                          #language    fr-FR    "ESC to exit"