/**
  Create string tokens for a menu from its help strings and display strings

  @param CallbackData       The BMM context data.
  @param HiiHandle          Hii Handle of the package to be updated.
  @param MenuOption         The Menu whose string tokens need to be created

  @retval  EFI_SUCCESS      String tokens created successfully
  @retval  others           contain some errors
**/
EFI_STATUS
CreateMenuStringToken (
  IN BMM_CALLBACK_DATA                *CallbackData,
  IN EFI_HII_HANDLE                   HiiHandle,
  IN BM_MENU_OPTION                   *MenuOption
  )
{
  BM_MENU_ENTRY *NewMenuEntry;
  UINTN         Index;

  for (Index = 0; Index < MenuOption->MenuNumber; Index++) {
    NewMenuEntry = BOpt_GetMenuEntry (MenuOption, Index);

    NewMenuEntry->DisplayStringToken = HiiSetString (
                                         HiiHandle,
                                         0,
                                         NewMenuEntry->DisplayString,
                                         NULL
                                         );

    if (NULL == NewMenuEntry->HelpString) {
      NewMenuEntry->HelpStringToken = NewMenuEntry->DisplayStringToken;
    } else {
      NewMenuEntry->HelpStringToken = HiiSetString (
                                        HiiHandle,
                                        0,
                                        NewMenuEntry->HelpString,
                                        NULL
                                        );
    }
  }

  return EFI_SUCCESS;
}

/**
  Create string tokens for a menu from its help strings and display strings
  
  @param HiiHandle          Hii Handle of the package to be updated.
  @param MenuOption         The Menu whose string tokens need to be created

  @retval  EFI_SUCCESS      String tokens created successfully
  @retval  others           contain some errors
**/
VOID
CreateLegacyMenuStringToken (
  IN EFI_HII_HANDLE                   HiiHandle,
  IN LEGACY_MENU_OPTION               *MenuOption
  )
{
  LEGACY_MENU_ENTRY *NewMenuEntry;
  UINTN             Index;

  for (Index = 0; Index < MenuOption->MenuNumber; Index++) {
    NewMenuEntry = GetMenuEntry (MenuOption, Index);

    NewMenuEntry->DisplayStringToken = HiiSetString (
                                         HiiHandle,
                                         0,
                                         NewMenuEntry->DisplayString,
                                         NULL
                                         );

    if (NULL == NewMenuEntry->HelpString) {
      NewMenuEntry->HelpStringToken = NewMenuEntry->DisplayStringToken;
    } else {
      NewMenuEntry->HelpStringToken = HiiSetString (
                                        HiiHandle,
                                        0,
                                        NewMenuEntry->HelpString,
                                        NULL
                                        );
    }
  }
}

/**
Update add boot/driver option page.

@param CallbackData    The BMM context data.
@param FormId             The form ID to be updated.
@param DevicePath       Device path.

**/
VOID
UpdateOptionPage(
  IN   BMM_CALLBACK_DATA        *CallbackData,
  IN   EFI_FORM_ID              FormId,
  IN   EFI_DEVICE_PATH_PROTOCOL *DevicePath
  )
{
  CHAR16                *String;
  EFI_STRING_ID         StringToken;

  if (DevicePath != NULL){
    String = ExtractFileNameFromDevicePath(DevicePath);
    StringToken = HiiSetString (CallbackData->BmmHiiHandle, 0, String, NULL);
    FreePool(String);
  } else {
    String = HiiGetString (CallbackData->BmmHiiHandle, STRING_TOKEN (STR_NULL_STRING), NULL);
    ASSERT (String != NULL);
    StringToken =  HiiSetString (CallbackData->BmmHiiHandle, 0, String, NULL);
    FreePool (String);
  }

  if(FormId == FORM_BOOT_ADD_ID){
    if (!CallbackData->BmmFakeNvData.BootOptionChanged) {
      ZeroMem (CallbackData->BmmFakeNvData.BootOptionalData, sizeof (CallbackData->BmmFakeNvData.BootOptionalData));
      ZeroMem (CallbackData->BmmFakeNvData.BootDescriptionData, sizeof (CallbackData->BmmFakeNvData.BootDescriptionData));
    }
  } else if (FormId == FORM_DRV_ADD_FILE_ID){
    if (!CallbackData->BmmFakeNvData.DriverOptionChanged) {
      ZeroMem (CallbackData->BmmFakeNvData.DriverOptionalData, sizeof (CallbackData->BmmFakeNvData.DriverOptionalData));
      ZeroMem (CallbackData->BmmFakeNvData.DriverDescriptionData, sizeof (CallbackData->BmmFakeNvData.DriverDescriptionData));
    }
  }

  RefreshUpdateData();
  mStartLabel->Number = FormId;

  HiiCreateSubTitleOpCode (
    mStartOpCodeHandle,
    StringToken,
    0,
    0,
    0
    );

  HiiUpdateForm (
    CallbackData->BmmHiiHandle,
    &mBootMaintGuid,
    FormId,
    mStartOpCodeHandle,// Label FormId
    mEndOpCodeHandle   // LABEL_END
    );
}

/**
  Save question id and prompt id to the mac device list.
  If the same mac address has saved yet, no need to add more.

  @param MacAddrString               Mac address string.

  @retval  EFI_SUCCESS               Add the item is successful.
  @return  Other values if failed to Add the item.
**/
BOOLEAN 
AddIdToMacDeviceList (
  IN  EFI_STRING        MacAddrString
  )
{
  MENU_INFO_ITEM *TempDeviceList;
  UINTN          Index;
  EFI_STRING     StoredString;
  EFI_STRING_ID  PromptId;
  EFI_HII_HANDLE HiiHandle;

  HiiHandle =   gDeviceManagerPrivate.HiiHandle;
  TempDeviceList = NULL;

  for (Index = 0; Index < mMacDeviceList.CurListLen; Index ++) {
    StoredString = HiiGetString (HiiHandle, mMacDeviceList.NodeList[Index].PromptId, NULL);
    if (StoredString == NULL) {
      return FALSE;
    }

    //
    // Already has save the same mac address to the list.
    //
    if (StrCmp (MacAddrString, StoredString) == 0) {
      return FALSE;
    }
  }

  PromptId = HiiSetString(HiiHandle, 0, MacAddrString, NULL);
  //
  // If not in the list, save it.
  //
  if (mMacDeviceList.MaxListLen > mMacDeviceList.CurListLen + 1) {
    mMacDeviceList.NodeList[mMacDeviceList.CurListLen].PromptId = PromptId;
    mMacDeviceList.NodeList[mMacDeviceList.CurListLen].QuestionId = (EFI_QUESTION_ID) (mMacDeviceList.CurListLen + NETWORK_DEVICE_LIST_KEY_OFFSET);
  } else {
    mMacDeviceList.MaxListLen += MAX_MAC_ADDRESS_NODE_LIST_LEN;
    if (mMacDeviceList.CurListLen != 0) {
      TempDeviceList = (MENU_INFO_ITEM *)AllocateCopyPool (sizeof (MENU_INFO_ITEM) * mMacDeviceList.MaxListLen, (VOID *)mMacDeviceList.NodeList);
    } else {
      TempDeviceList = (MENU_INFO_ITEM *)AllocatePool (sizeof (MENU_INFO_ITEM) * mMacDeviceList.MaxListLen);
    }

    if (TempDeviceList == NULL) {
      return FALSE;
    }
    TempDeviceList[mMacDeviceList.CurListLen].PromptId = PromptId;  
    TempDeviceList[mMacDeviceList.CurListLen].QuestionId = (EFI_QUESTION_ID) (mMacDeviceList.CurListLen + NETWORK_DEVICE_LIST_KEY_OFFSET);

    if (mMacDeviceList.CurListLen > 0) {
      FreePool(mMacDeviceList.NodeList);
    }

    mMacDeviceList.NodeList = TempDeviceList;
  }
  mMacDeviceList.CurListLen ++;

  return TRUE;
}

/**
  Create an action OpCode with QuestionID and DevicePath on a given OpCodeHandle.

  @param[in]  QuestionID            The question ID.
  @param[in]  DevicePath            Points to device path.
  @param[in]  OpCodeHandle          Points to container for dynamic created opcodes.

**/
VOID
AddDevicePath (
  IN  UINTN                                     QuestionID,
  IN  EFI_DEVICE_PATH_PROTOCOL                  *DevicePath,
  IN     VOID                                   *OpCodeHandle
  )
{
  EFI_STATUS                        Status;
  EFI_DEVICE_PATH_PROTOCOL          *Next;
  EFI_STRING_ID                     NameID;
  EFI_STRING                        DriverName;
  EFI_DEVICE_PATH_TO_TEXT_PROTOCOL  *DevicePathText;

  //
  // Locate device path to text protocol.
  //
  Status = gBS->LocateProtocol (
                  &gEfiDevicePathToTextProtocolGuid,
                  NULL,
                  (VOID **) &DevicePathText
                  );
  if (EFI_ERROR (Status)) {
    return ;
  }
  
  //
  // Get driver file name node.
  //
  Next = DevicePath;
  while (!IsDevicePathEnd (Next)) {
    DevicePath  = Next;
    Next        = NextDevicePathNode (Next);
  }

  //
  // Display the device path in form.
  //
  DriverName = DevicePathText->ConvertDevicePathToText (DevicePath, FALSE, FALSE);
  NameID = HiiSetString (mCallbackInfo->HiiHandle, 0, DriverName, NULL);
  FreePool (DriverName);
  if (NameID == 0) {
    return ;
  }

  HiiCreateActionOpCode (
    OpCodeHandle,                   // Container for dynamic created opcodes
    (UINT16) QuestionID,            // Question ID
    NameID,                         // Prompt text
    STRING_TOKEN (STR_NULL_STRING), // Help text
    EFI_IFR_FLAG_CALLBACK,          // Question flag
    0                               // Action String ID
    );
}

/**
  Create a set of "one-of-many" (ie. "drop down list") option IFR opcodes,
  based on available GOP resolutions, to be placed under a "one-of-many" (ie.
  "drop down list") opcode.

  @param[in]  PackageList   The package list with the formset and form for
                            which the drop down options are produced. Option
                            names are added as new strings to PackageList.

  @param[out] OpCodeBuffer  On output, a dynamically allocated opcode buffer
                            with drop down list options corresponding to GOP
                            resolutions. The caller is responsible for freeing
                            OpCodeBuffer with HiiFreeOpCodeHandle() after use.

  @param[in]  NumGopModes   Number of entries in GopModes.

  @param[in]  GopModes      Array of resolutions retrieved from the GOP.

  @retval EFI_SUCESS  Opcodes have been successfully produced.

  @return             Status codes from underlying functions. PackageList may
                      have been extended with new strings. OpCodeBuffer is
                      unchanged.
**/
STATIC
EFI_STATUS
EFIAPI
CreateResolutionOptions (
  IN  EFI_HII_HANDLE  *PackageList,
  OUT VOID            **OpCodeBuffer,
  IN  UINTN           NumGopModes,
  IN  GOP_MODE        *GopModes
  )
{
  EFI_STATUS Status;
  VOID       *OutputBuffer;
  UINTN      ModeNumber;

  OutputBuffer = HiiAllocateOpCodeHandle ();
  if (OutputBuffer == NULL) {
    return EFI_OUT_OF_RESOURCES;
  }

  for (ModeNumber = 0; ModeNumber < NumGopModes; ++ModeNumber) {
    CHAR16        Desc[MAXSIZE_RES_CUR];
    EFI_STRING_ID NewString;
    VOID          *OpCode;

    UnicodeSPrintAsciiFormat (Desc, sizeof Desc, "%Ldx%Ld",
      (INT64) GopModes[ModeNumber].X, (INT64) GopModes[ModeNumber].Y);
    NewString = HiiSetString (PackageList, 0 /* new string */, Desc,
                  NULL /* for all languages */);
    if (NewString == 0) {
      Status = EFI_OUT_OF_RESOURCES;
      goto FreeOutputBuffer;
    }
    OpCode = HiiCreateOneOfOptionOpCode (OutputBuffer, NewString,
               0 /* Flags */, EFI_IFR_NUMERIC_SIZE_4, ModeNumber);
    if (OpCode == NULL) {
      Status = EFI_OUT_OF_RESOURCES;
      goto FreeOutputBuffer;
    }
  }

  *OpCodeBuffer = OutputBuffer;
  return EFI_SUCCESS;

FreeOutputBuffer:
  HiiFreeOpCodeHandle (OutputBuffer);

  return Status;
}

VOID
InstallProcessorSmbios (
  IN VOID                  *Smbios
  )
{
  SMBIOS_STRUCTURE_POINTER          SmbiosTable;
  CHAR8                             *AString;
  CHAR16                            *UString;
  STRING_REF                        Token;

  //
  // Processor info (TYPE 4)
  // 
  SmbiosTable = GetSmbiosTableFromType ((SMBIOS_TABLE_ENTRY_POINT *)Smbios, 4, 0);
  if (SmbiosTable.Raw == NULL) {
    DEBUG ((EFI_D_ERROR, "SmbiosTable: Type 4 (Processor Info) not found!\n"));
    return ;
  }

  //
  // Log Smbios Record Type4
  //
  LogSmbiosData(gSmbios,(UINT8*)SmbiosTable.Type4);

  //
  // Set ProcessorVersion string
  //
  AString = GetSmbiosString (SmbiosTable, SmbiosTable.Type4->ProcessorVersion);
  UString = AllocateZeroPool ((AsciiStrLen(AString) + 1) * sizeof(CHAR16));
  ASSERT (UString != NULL);
  AsciiStrToUnicodeStr (AString, UString);

  Token = HiiSetString (gStringHandle, 0, UString, NULL);
  if (Token == 0) {
    gBS->FreePool (UString);
    return ;
  }
  gBS->FreePool (UString);
  return ;
}

EFI_STATUS
TGetTouchFirmwareVersion(
 )
{
 EFI_STATUS rc=EFI_SUCCESS;
 UINTN      TouchVer = 0;
 UINTN     Size = sizeof(UINTN);


 CHAR16     Buffer[40];

 rc = gRT->GetVariable(
             L"TouchVer",
             &gEfiVlv2VariableGuid,
             NULL,
             &Size,
             &TouchVer
             );
 if(!EFI_ERROR(rc)){
  UnicodeSPrint(Buffer, sizeof(Buffer), L"%02x.%02x", (TouchVer&0xFFFF)>>8,TouchVer&0xFF);
  HiiSetString(mHiiHandle, STRING_TOKEN(STR_MISC_TOUCH_VERSION), Buffer, NULL);
 }

/**
  Fetch a usable string node from the string depository and return the string token.

  @param CallbackData       The BMM context data.
  @param StringDepository   The string repository.

  @retval  EFI_STRING_ID           String token.

**/
EFI_STRING_ID
GetStringTokenFromDepository (
  IN   BMM_CALLBACK_DATA     *CallbackData,
  IN   STRING_DEPOSITORY     *StringDepository
  )
{
  STRING_LIST_NODE  *CurrentListNode;
  STRING_LIST_NODE  *NextListNode;

  CurrentListNode = StringDepository->CurrentNode;

  if ((NULL != CurrentListNode) && (NULL != CurrentListNode->Next)) {
    //
    // Fetch one reclaimed node from the list.
    //
    NextListNode = StringDepository->CurrentNode->Next;
  } else {
    //
    // If there is no usable node in the list, update the list.
    //
    NextListNode = AllocateZeroPool (sizeof (STRING_LIST_NODE));
    ASSERT (NextListNode != NULL);
    NextListNode->StringToken = HiiSetString (CallbackData->BmmHiiHandle, 0, L" ", NULL);
    ASSERT (NextListNode->StringToken != 0);

    StringDepository->TotalNodeNumber++;

    if (NULL == CurrentListNode) {
      StringDepository->ListHead = NextListNode;
    } else {
      CurrentListNode->Next = NextListNode;
    }
  }

  StringDepository->CurrentNode = NextListNode;

  return StringDepository->CurrentNode->StringToken;
}

/**

  Update the banner information for the Front Page based on Smbios information.

**/
VOID
UpdateFrontPageBannerStrings (
  VOID
  )
{
  UINT8                             StrIndex;
  CHAR16                            *NewString;
  CHAR16                            *FirmwareVersionString;
  EFI_STATUS                        Status;
  EFI_SMBIOS_HANDLE                 SmbiosHandle;
  EFI_SMBIOS_PROTOCOL               *Smbios;
  SMBIOS_TABLE_TYPE0                *Type0Record;
  SMBIOS_TABLE_TYPE1                *Type1Record;
  SMBIOS_TABLE_TYPE4                *Type4Record;
  SMBIOS_TABLE_TYPE19               *Type19Record;
  EFI_SMBIOS_TABLE_HEADER           *Record;
  UINT64                            InstalledMemory;
  BOOLEAN                           FoundCpu;

  InstalledMemory = 0;
  FoundCpu = 0;

  //
  // Update default banner string.
  //
  NewString = HiiGetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_CUSTOMIZE_BANNER_LINE4_LEFT), NULL);
  UiCustomizeFrontPageBanner (4, TRUE, &NewString);
  HiiSetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_CUSTOMIZE_BANNER_LINE4_LEFT), NewString, NULL);
  FreePool (NewString);

  NewString = HiiGetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_CUSTOMIZE_BANNER_LINE4_RIGHT), NULL);
  UiCustomizeFrontPageBanner (4, FALSE, &NewString);
  HiiSetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_CUSTOMIZE_BANNER_LINE4_RIGHT), NewString, NULL);
  FreePool (NewString);

  NewString = HiiGetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_CUSTOMIZE_BANNER_LINE5_LEFT), NULL);
  UiCustomizeFrontPageBanner (5, TRUE, &NewString);
  HiiSetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_CUSTOMIZE_BANNER_LINE5_LEFT), NewString, NULL);
  FreePool (NewString);

  NewString = HiiGetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_CUSTOMIZE_BANNER_LINE5_RIGHT), NULL);
  UiCustomizeFrontPageBanner (5, FALSE, &NewString);
  HiiSetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_CUSTOMIZE_BANNER_LINE5_RIGHT), NewString, NULL);
  FreePool (NewString);

  //
  // Update Front Page banner strings base on SmBios Table.
  //
  Status = gBS->LocateProtocol (&gEfiSmbiosProtocolGuid, NULL, (VOID **) &Smbios);
  if (EFI_ERROR (Status)) {
    //
    // Smbios protocol not found, get the default value.
    //
    NewString = HiiGetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_FRONT_PAGE_COMPUTER_MODEL), NULL);
    UiCustomizeFrontPageBanner (1, TRUE, &NewString);
    HiiSetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_FRONT_PAGE_COMPUTER_MODEL), NewString, NULL);
    FreePool (NewString);

    NewString = HiiGetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_FRONT_PAGE_CPU_MODEL), NULL);
    UiCustomizeFrontPageBanner (2, TRUE, &NewString);
    HiiSetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_FRONT_PAGE_CPU_MODEL), NewString, NULL);
    FreePool (NewString);

    NewString = HiiGetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_FRONT_PAGE_CPU_SPEED), NULL);
    UiCustomizeFrontPageBanner (2, FALSE, &NewString);
    HiiSetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_FRONT_PAGE_CPU_SPEED), NewString, NULL);
    FreePool (NewString);

    NewString = HiiGetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_FRONT_PAGE_BIOS_VERSION), NULL);
    UiCustomizeFrontPageBanner (3, TRUE, &NewString);
    HiiSetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_FRONT_PAGE_BIOS_VERSION), NewString, NULL);
    FreePool (NewString);

    NewString = HiiGetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_FRONT_PAGE_MEMORY_SIZE), NULL);
    UiCustomizeFrontPageBanner (3, FALSE, &NewString);
    HiiSetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_FRONT_PAGE_MEMORY_SIZE), NewString, NULL);
    FreePool (NewString);

    return;
  }

  SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;
  Status = Smbios->GetNext (Smbios, &SmbiosHandle, NULL, &Record, NULL);
  while (!EFI_ERROR(Status)) {
    if (Record->Type == SMBIOS_TYPE_BIOS_INFORMATION) {
      Type0Record = (SMBIOS_TABLE_TYPE0 *) Record;
      StrIndex = Type0Record->BiosVersion;
      GetOptionalStringByIndex ((CHAR8*)((UINT8*)Type0Record + Type0Record->Hdr.Length), StrIndex, &NewString);

      FirmwareVersionString = (CHAR16 *) PcdGetPtr (PcdFirmwareVersionString);
      if (*FirmwareVersionString != 0x0000 ) {
        FreePool (NewString);
        NewString = (CHAR16 *) PcdGetPtr (PcdFirmwareVersionString);
        UiCustomizeFrontPageBanner (3, TRUE, &NewString);
        HiiSetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_FRONT_PAGE_BIOS_VERSION), NewString, NULL);
//.........这里部分代码省略.........

VOID
InstallMiscSmbios (
  IN VOID                  *Smbios
  )
{
  SMBIOS_STRUCTURE_POINTER          SmbiosTable;
  CHAR8                             *AString;
  CHAR16                            *UString;
  STRING_REF                        Token;

  //
  // BIOS information (TYPE 0)
  // 
  SmbiosTable = GetSmbiosTableFromType ((SMBIOS_TABLE_ENTRY_POINT *)Smbios, 0, 0);
  if (SmbiosTable.Raw == NULL) {
    DEBUG ((EFI_D_ERROR, "SmbiosTable: Type 0 (BIOS Information) not found!\n"));
    return ;
  }

  //
  // Record Type 2
  //
  AString = GetSmbiosString (SmbiosTable, SmbiosTable.Type0->BiosVersion);
  UString = AllocateZeroPool ((AsciiStrLen(AString) + 1) * sizeof(CHAR16) + sizeof(FIRMWARE_BIOS_VERSIONE));
  ASSERT (UString != NULL);
  CopyMem (UString, FIRMWARE_BIOS_VERSIONE, sizeof(FIRMWARE_BIOS_VERSIONE));
  AsciiStrToUnicodeStr (AString, UString + sizeof(FIRMWARE_BIOS_VERSIONE) / sizeof(CHAR16) - 1);

  Token = HiiSetString (gStringHandle, 0, UString, NULL);
  if (Token == 0) {
    gBS->FreePool (UString);
    return ;
  }
  gBS->FreePool (UString);

  //
  // Log Smios Type 0
  //
  LogSmbiosData(gSmbios, (UINT8*)SmbiosTable.Type0);
  
  //
  // System information (TYPE 1)
  // 
  SmbiosTable = GetSmbiosTableFromType ((SMBIOS_TABLE_ENTRY_POINT *)Smbios, 1, 0);
  if (SmbiosTable.Raw == NULL) {
    DEBUG ((EFI_D_ERROR, "SmbiosTable: Type 1 (System Information) not found!\n"));
    return ;
  }

  //
  // Record Type 3
  //
  AString = GetSmbiosString (SmbiosTable, SmbiosTable.Type1->ProductName);
  UString = AllocateZeroPool ((AsciiStrLen(AString) + 1) * sizeof(CHAR16) + sizeof(FIRMWARE_PRODUCT_NAME));
  ASSERT (UString != NULL);
  CopyMem (UString, FIRMWARE_PRODUCT_NAME, sizeof(FIRMWARE_PRODUCT_NAME));
  AsciiStrToUnicodeStr (AString, UString + sizeof(FIRMWARE_PRODUCT_NAME) / sizeof(CHAR16) - 1);

  Token = HiiSetString (gStringHandle, 0, UString, NULL);
  if (Token == 0) {
    gBS->FreePool (UString);
    return ;
  }
  gBS->FreePool (UString);

  //
  // Log Smbios Type 1
  //
  LogSmbiosData(gSmbios, (UINT8*)SmbiosTable.Type1);
  
  return ;
}

/**
  Update the banner information for the Front Page based on DataHub information.

**/
VOID
UpdateFrontPageStrings (
  VOID
  )
{
  UINT8                             StrIndex;
  CHAR16                            *NewString;
  BOOLEAN                           Find[5];
  EFI_STATUS                        Status;
  EFI_STRING_ID                     TokenToUpdate;
  EFI_SMBIOS_HANDLE                 SmbiosHandle;
  EFI_SMBIOS_PROTOCOL               *Smbios;
  SMBIOS_TABLE_TYPE0                *Type0Record;
  SMBIOS_TABLE_TYPE1                *Type1Record;
  SMBIOS_TABLE_TYPE4                *Type4Record;
  SMBIOS_TABLE_TYPE19               *Type19Record;
  EFI_SMBIOS_TABLE_HEADER           *Record;

  ZeroMem (Find, sizeof (Find));

  //
  // Update Front Page strings
  //
  Status = gBS->LocateProtocol (
                  &gEfiSmbiosProtocolGuid,
                  NULL,
                  (VOID **) &Smbios
                  );
  if (!EFI_ERROR (Status)) {
    SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;
    do {
      Status = Smbios->GetNext (Smbios, &SmbiosHandle, NULL, &Record, NULL);
      if (EFI_ERROR(Status)) {
        break;
      }

      if (Record->Type == EFI_SMBIOS_TYPE_BIOS_INFORMATION) {
        Type0Record = (SMBIOS_TABLE_TYPE0 *) Record;
        StrIndex = Type0Record->BiosVersion;
        GetOptionalStringByIndex ((CHAR8*)((UINT8*)Type0Record + Type0Record->Hdr.Length), StrIndex, &NewString);
        TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_BIOS_VERSION);
        HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);
        FreePool (NewString);
        Find[0] = TRUE;
      }

      if (Record->Type == EFI_SMBIOS_TYPE_SYSTEM_INFORMATION) {
        Type1Record = (SMBIOS_TABLE_TYPE1 *) Record;
        StrIndex = Type1Record->ProductName;
        GetOptionalStringByIndex ((CHAR8*)((UINT8*)Type1Record + Type1Record->Hdr.Length), StrIndex, &NewString);
        TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_COMPUTER_MODEL);
        HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);
        FreePool (NewString);
        Find[1] = TRUE;
      }

      if (Record->Type == EFI_SMBIOS_TYPE_PROCESSOR_INFORMATION) {
        Type4Record = (SMBIOS_TABLE_TYPE4 *) Record;
        StrIndex = Type4Record->ProcessorVersion;
        GetOptionalStringByIndex ((CHAR8*)((UINT8*)Type4Record + Type4Record->Hdr.Length), StrIndex, &NewString);
        TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_CPU_MODEL);
        HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);
        FreePool (NewString);
        Find[2] = TRUE;
      }

      if (Record->Type == EFI_SMBIOS_TYPE_PROCESSOR_INFORMATION) {
        Type4Record = (SMBIOS_TABLE_TYPE4 *) Record;
        ConvertProcessorToString(Type4Record->CurrentSpeed, 6, &NewString);
        TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_CPU_SPEED);
        HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);
        FreePool (NewString);
        Find[3] = TRUE;
      }

      if ( Record->Type == EFI_SMBIOS_TYPE_MEMORY_ARRAY_MAPPED_ADDRESS ) {
        Type19Record = (SMBIOS_TABLE_TYPE19 *) Record;
        ConvertMemorySizeToString (
          (UINT32)(RShiftU64((Type19Record->EndingAddress - Type19Record->StartingAddress + 1), 10)),
          &NewString
          );
        TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_MEMORY_SIZE);
        HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);
        FreePool (NewString);
        Find[4] = TRUE;
      }
    } while ( !(Find[0] && Find[1] && Find[2] && Find[3] && Find[4]));
  }
  return ;
}

/**
  This function publish the VLAN configuration Form for a network device. The
  HII Config Access protocol will be installed on a child handle of the network
  device.

  @param[in, out]  PrivateData   Points to VLAN configuration private data.

  @retval EFI_SUCCESS            HII Form is installed for this network device.
  @retval EFI_OUT_OF_RESOURCES   Not enough resource for HII Form installation.
  @retval Others                 Other errors as indicated.

**/
EFI_STATUS
InstallVlanConfigForm (
  IN OUT VLAN_CONFIG_PRIVATE_DATA    *PrivateData
  )
{
  EFI_STATUS                      Status;
  EFI_HII_HANDLE                  HiiHandle;
  EFI_HANDLE                      DriverHandle;
  CHAR16                          Str[26 + sizeof (EFI_MAC_ADDRESS) * 2 + 1];
  CHAR16                          *MacString;
  EFI_DEVICE_PATH_PROTOCOL        *ChildDevicePath;
  EFI_HII_CONFIG_ACCESS_PROTOCOL  *ConfigAccess;
  EFI_VLAN_CONFIG_PROTOCOL        *VlanConfig;

  //
  // Create child handle and install HII Config Access Protocol
  //
  ChildDevicePath = AppendDevicePathNode (
                      PrivateData->ParentDevicePath,
                      (CONST EFI_DEVICE_PATH_PROTOCOL *) &mHiiVendorDevicePathNode
                      );
  if (ChildDevicePath == NULL) {
    return EFI_OUT_OF_RESOURCES;
  }
  PrivateData->ChildDevicePath = ChildDevicePath;

  DriverHandle = NULL;
  ConfigAccess = &PrivateData->ConfigAccess;
  Status = gBS->InstallMultipleProtocolInterfaces (
                  &DriverHandle,
                  &gEfiDevicePathProtocolGuid,
                  ChildDevicePath,
                  &gEfiHiiConfigAccessProtocolGuid,
                  ConfigAccess,
                  NULL
                  );
  if (EFI_ERROR (Status)) {
    return Status;
  }
  PrivateData->DriverHandle = DriverHandle;

  //
  // Establish the parent-child relationship between the new created
  // child handle and the ControllerHandle.
  //
  Status = gBS->OpenProtocol (
                  PrivateData->ControllerHandle,
                  &gEfiVlanConfigProtocolGuid,
                  (VOID **)&VlanConfig,
                  PrivateData->ImageHandle,
                  PrivateData->DriverHandle,
                  EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
                  );
  if (EFI_ERROR (Status)) {
    return Status;
  }

  //
  // Publish the HII package list
  //
  HiiHandle = HiiAddPackages (
                &gVlanConfigFormSetGuid,
                DriverHandle,
                VlanConfigDxeStrings,
                VlanConfigBin,
                NULL
                );
  if (HiiHandle == NULL) {
    return EFI_OUT_OF_RESOURCES;
  }
  PrivateData->HiiHandle = HiiHandle;

  //
  // Update formset title help string.
  //
  MacString = NULL;
  Status = NetLibGetMacString (PrivateData->ControllerHandle, PrivateData->ImageHandle, &MacString);
  if (EFI_ERROR (Status)) {
    return Status;
  }
  PrivateData->MacString = MacString;

  StrCpy (Str, L"VLAN Configuration (MAC:");
  StrnCat (Str, MacString, sizeof (EFI_MAC_ADDRESS) * 2);
  StrCat (Str, L")");
  HiiSetString (
    HiiHandle,
    STRING_TOKEN (STR_VLAN_FORM_SET_TITLE_HELP),
//.........这里部分代码省略.........

//.........这里部分代码省略.........
      OptionCount ++;
    }

    //
    // Allocate extra 1 as the end tag.
    //
    gFrontPagePrivate.LanguageToken = AllocateZeroPool ((OptionCount + 1) * sizeof (EFI_STRING_ID));
    ASSERT (gFrontPagePrivate.LanguageToken != NULL);

    Status = gBS->LocateProtocol (&gEfiHiiStringProtocolGuid, NULL, (VOID **) &HiiString);
    ASSERT_EFI_ERROR (Status);

    LangCode     = mLanguageString;
    OptionCount  = 0;
    while (*LangCode != 0) {
      GetNextLanguage (&LangCode, Lang);

      StringSize = 0;
      Status = HiiString->GetString (HiiString, Lang, HiiHandle, PRINTABLE_LANGUAGE_NAME_STRING_ID, StringBuffer, &StringSize, NULL);
      if (Status == EFI_BUFFER_TOO_SMALL) {
        StringBuffer = AllocateZeroPool (StringSize);
        ASSERT (StringBuffer != NULL);
        Status = HiiString->GetString (HiiString, Lang, HiiHandle, PRINTABLE_LANGUAGE_NAME_STRING_ID, StringBuffer, &StringSize, NULL);
        ASSERT_EFI_ERROR (Status);
      }

      if (EFI_ERROR (Status)) {
        StringBuffer = AllocatePool (AsciiStrSize (Lang) * sizeof (CHAR16));
        ASSERT (StringBuffer != NULL);
        AsciiStrToUnicodeStr (Lang, StringBuffer);
      }

      ASSERT (StringBuffer != NULL);
      gFrontPagePrivate.LanguageToken[OptionCount] = HiiSetString (HiiHandle, 0, StringBuffer, NULL);
      FreePool (StringBuffer);

      OptionCount++;
    }
  }

  ASSERT (gFrontPagePrivate.LanguageToken != NULL);
  LangCode     = mLanguageString;
  OptionCount  = 0;
  if (Lang == NULL) {
    Lang = AllocatePool (AsciiStrSize (mLanguageString));
    ASSERT (Lang != NULL);
  }
  while (*LangCode != 0) {
    GetNextLanguage (&LangCode, Lang);

    if (CurrentLang != NULL && AsciiStrCmp (Lang, CurrentLang) == 0) {
      HiiCreateOneOfOptionOpCode (
        OptionsOpCodeHandle,
        gFrontPagePrivate.LanguageToken[OptionCount],
        EFI_IFR_OPTION_DEFAULT,
        EFI_IFR_NUMERIC_SIZE_1,
        (UINT8) OptionCount
        );
    } else {
      HiiCreateOneOfOptionOpCode (
        OptionsOpCodeHandle,
        gFrontPagePrivate.LanguageToken[OptionCount],
        0,
        EFI_IFR_NUMERIC_SIZE_1,
        (UINT8) OptionCount
        );

//.........这里部分代码省略.........
  FILE_CONTEXT    *NewFileContext;
  UINTN           Pass;
  EFI_STATUS      Status;
  UINTN           OptionNumber;

  OptionNumber = 0;

  DirBufferSize = sizeof (EFI_FILE_INFO) + 1024;
  DirInfo       = AllocateZeroPool (DirBufferSize);
  if (DirInfo == NULL) {
    return EFI_OUT_OF_RESOURCES;
  }

  //
  // Get all files in current directory
  // Pass 1 to get Directories
  // Pass 2 to get files that are EFI images
  //
  Status = EFI_SUCCESS;
  for (Pass = 1; Pass <= 2; Pass++) {
    FileHandle->SetPosition (FileHandle, 0);
    for (;;) {
      BufferSize  = DirBufferSize;
      Status      = FileHandle->Read (FileHandle, &BufferSize, DirInfo);
      if (EFI_ERROR (Status) || BufferSize == 0) {
        Status = EFI_SUCCESS;
        break;
      }

      if (((DirInfo->Attribute & EFI_FILE_DIRECTORY) != 0 && Pass == 2) ||
          ((DirInfo->Attribute & EFI_FILE_DIRECTORY) == 0 && Pass == 1)
          ) {
        //
        // Pass 1 is for Directories
        // Pass 2 is for file names
        //
        continue;
      }

      if (!((DirInfo->Attribute & EFI_FILE_DIRECTORY) != 0 || LibIsSupportedFileType (DirInfo->FileName))) {
        //
        // Slip file unless it is a directory entry or a .EFI file
        //
        continue;
      }

      NewMenuEntry = LibCreateMenuEntry ();
      if (NULL == NewMenuEntry) {
        Status = EFI_OUT_OF_RESOURCES;
        goto Done;
      }

      NewFileContext = (FILE_CONTEXT *) NewMenuEntry->VariableContext;
      NewFileContext->DeviceHandle = DeviceHandle;
      NewFileContext->FileName = LibAppendFileName (FileName, DirInfo->FileName);
      if  (NewFileContext->FileName == NULL) {
        LibDestroyMenuEntry (NewMenuEntry);
        Status = EFI_OUT_OF_RESOURCES;
        goto Done;
      }
      NewFileContext->FileHandle = FileHandle;
      NewFileContext->DevicePath = FileDevicePath (NewFileContext->DeviceHandle, NewFileContext->FileName);
      NewMenuEntry->HelpString = NULL;
      NewFileContext->IsDir = (BOOLEAN) ((DirInfo->Attribute & EFI_FILE_DIRECTORY) == EFI_FILE_DIRECTORY);

      if (NewFileContext->IsDir) {
        BufferSize = StrLen (DirInfo->FileName) * 2 + 6;
        NewMenuEntry->DisplayString = AllocateZeroPool (BufferSize);
        UnicodeSPrint (
          NewMenuEntry->DisplayString,
          BufferSize,
          L"<%s>",
          DirInfo->FileName
          );
      } else {
        NewMenuEntry->DisplayString = LibStrDuplicate (DirInfo->FileName);
      }
      
      NewMenuEntry->DisplayStringToken = HiiSetString (
                                           gFileExplorerPrivate.FeHiiHandle,
                                           0,
                                           NewMenuEntry->DisplayString,
                                           NULL
                                           );

      NewFileContext->IsRoot            = FALSE;

      OptionNumber++;
      InsertTailList (&gFileExplorerPrivate.FsOptionMenu->Head, &NewMenuEntry->Link);
    }
  }

  gFileExplorerPrivate.FsOptionMenu->MenuNumber = OptionNumber;

Done:

  FreePool (DirInfo);

  return Status;
}

//.........这里部分代码省略.........
  //
  // Create Hii Extend Label OpCode as the start opcode
  //
  StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));
  StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
  StartLabel->Number       = LABEL_BOOT_OPTION;

  //
  // Create Hii Extend Label OpCode as the end opcode
  //
  EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));
  EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
  EndLabel->Number       = LABEL_BOOT_OPTION_END;
  mKeyInput = 0;
  NeedEndOp = FALSE;
  for (Index = 0; Index < BootOptionCount; Index++) {
    //
    // At this stage we are creating a menu entry, thus the Keys are reproduceable
    //
    mKeyInput++;

    //
    // Don't display the hidden/inactive boot option
    //
    if (((BootOption[Index].Attributes & LOAD_OPTION_HIDDEN) != 0) || ((BootOption[Index].Attributes & LOAD_OPTION_ACTIVE) == 0)) {
      continue;
    }

    //
    // Group the legacy boot option in the sub title created dynamically
    //
    IsLegacyOption = (BOOLEAN) (
                       (DevicePathType (BootOption[Index].FilePath) == BBS_DEVICE_PATH) &&
                       (DevicePathSubType (BootOption[Index].FilePath) == BBS_BBS_DP)
                       );

    if (!IsLegacyOption && NeedEndOp) {
      NeedEndOp = FALSE;
      HiiCreateEndOpCode (StartOpCodeHandle);
    }
    
    if (IsLegacyOption && DeviceType != ((BBS_BBS_DEVICE_PATH *) BootOption[Index].FilePath)->DeviceType) {
      if (NeedEndOp) {
        HiiCreateEndOpCode (StartOpCodeHandle);
      }

      DeviceType = ((BBS_BBS_DEVICE_PATH *) BootOption[Index].FilePath)->DeviceType;
      Token      = HiiSetString (
                     HiiHandle,
                     0,
                     mDeviceTypeStr[
                       MIN (DeviceType & 0xF, sizeof (mDeviceTypeStr) / sizeof (mDeviceTypeStr[0]) - 1)
                       ],
                     NULL
                     );
      HiiCreateSubTitleOpCode (StartOpCodeHandle, Token, 0, 0, 1);
      NeedEndOp = TRUE;
    }

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

    Token = HiiSetString (HiiHandle, 0, BootOption[Index].Description, NULL);

    TempStr = BmDevicePathToStr (BootOption[Index].FilePath);
    TempSize = StrSize (TempStr);
    HelpString = AllocateZeroPool (TempSize + StrSize (L"Device Path : "));
    MaxLen = (TempSize + StrSize (L"Device Path : "))/sizeof(CHAR16);
    ASSERT (HelpString != NULL);
    StrCatS (HelpString, MaxLen, L"Device Path : ");
    StrCatS (HelpString, MaxLen, TempStr);

    HelpToken = HiiSetString (HiiHandle, 0, HelpString, NULL);

    HiiCreateActionOpCode (
      StartOpCodeHandle,
      mKeyInput,
      Token,
      HelpToken,
      EFI_IFR_FLAG_CALLBACK,
      0
      );
  }

  if (NeedEndOp) {
    HiiCreateEndOpCode (StartOpCodeHandle);
  }

  HiiUpdateForm (
    HiiHandle,
    &mBootManagerGuid,
    BOOT_MANAGER_FORM_ID,
    StartOpCodeHandle,
    EndOpCodeHandle
    );

  HiiFreeOpCodeHandle (StartOpCodeHandle);
  HiiFreeOpCodeHandle (EndOpCodeHandle);

  EfiBootManagerFreeLoadOptions (BootOption, BootOptionCount);
}

/**
  Dynamic create Hii information for Device Manager.

  @param   NextShowFormId     The FormId which need to be show.

**/
VOID
CreateDeviceManagerForm(
  IN EFI_FORM_ID      NextShowFormId
)
{
  UINTN                       Index;
  EFI_STRING                  String;
  EFI_STRING_ID               Token;
  EFI_STRING_ID               TokenHelp;
  EFI_HII_HANDLE              *HiiHandles;
  EFI_HII_HANDLE              HiiHandle;
  EFI_GUID                    FormSetGuid;
  VOID                        *StartOpCodeHandle;
  VOID                        *EndOpCodeHandle;
  EFI_IFR_GUID_LABEL          *StartLabel;
  EFI_IFR_GUID_LABEL          *EndLabel;
  BOOLEAN                     AddNetworkMenu;
  UINTN                       AddItemCount;
  UINTN                       NewStringLen;
  EFI_STRING                  NewStringTitle;
  CHAR16                      *DevicePathStr;
  EFI_STRING_ID               DevicePathId;
  EFI_IFR_FORM_SET            *Buffer;      
  UINTN                       BufferSize;   
  UINT8                       ClassGuidNum; 
  EFI_GUID                    *ClassGuid;   
  UINTN                       TempSize;
  UINT8                       *Ptr;
  EFI_STATUS                  Status;

  TempSize =0;
  BufferSize = 0;
  Buffer = NULL;

  HiiHandle = gDeviceManagerPrivate.HiiHandle;
  AddNetworkMenu = FALSE;
  AddItemCount = 0;
  //
  // If need show the Network device list form, clear the old save list first.
  //
  if ((NextShowFormId == NETWORK_DEVICE_LIST_FORM_ID) && (mMacDeviceList.CurListLen > 0)) {
    mMacDeviceList.CurListLen = 0;
  }

  //
  // Update the network device form titile.
  //
  if (NextShowFormId == NETWORK_DEVICE_FORM_ID) {
    String = HiiGetString (HiiHandle, STRING_TOKEN (STR_FORM_NETWORK_DEVICE_TITLE), NULL);
    NewStringLen = StrLen(mSelectedMacAddrString) * 2;
    NewStringLen += (StrLen(String) + 2) * 2;
    NewStringTitle = AllocatePool (NewStringLen);
    UnicodeSPrint (NewStringTitle, NewStringLen, L"%s %s", String, mSelectedMacAddrString);
    HiiSetString (HiiHandle, STRING_TOKEN (STR_FORM_NETWORK_DEVICE_TITLE), NewStringTitle, NULL);    
    FreePool (String);
    FreePool (NewStringTitle);
  }

  //
  // Allocate space for creation of UpdateData Buffer
  //
  StartOpCodeHandle = HiiAllocateOpCodeHandle ();
  ASSERT (StartOpCodeHandle != NULL);

  EndOpCodeHandle = HiiAllocateOpCodeHandle ();
  ASSERT (EndOpCodeHandle != NULL);

  //
  // Create Hii Extend Label OpCode as the start opcode
  //
  StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));
  StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
  //
  // According to the next show Form id(mNextShowFormId) to decide which form need to update.
  //
  StartLabel->Number       = (UINT16) (LABEL_FORM_ID_OFFSET + NextShowFormId);

  //
  // Create Hii Extend Label OpCode as the end opcode
  //
  EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));
  EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
  EndLabel->Number       = LABEL_END;

  //
  // Get all the Hii handles
  //
  HiiHandles = HiiGetHiiHandles (NULL);
  ASSERT (HiiHandles != NULL);

  //
  // Search for formset of each class type
  //
  for (Index = 0; HiiHandles[Index] != NULL; Index++) {
//.........这里部分代码省略.........