system76-edk2/EdkCompatibilityPkg/Sample/Tools/Source/UefiVfrCompile/VfrFormPkg.h

#ifndef _EFIIFRCLASS_H_
#define _EFIIFRCLASS_H_

#include "string.h"
#include "EfiVfr.h"
#include "VfrError.h"
#include "VfrUtilityLib.h"

/*
 * The functions below are used for flags setting
 */
static inline BOOLEAN _FLAGS_ZERO (
  IN UINT8 &Flags
  )
{
  return Flags == 0;
}

static inline VOID _FLAG_CLEAR (
  IN UINT8 &Flags,
  IN UINT8 Mask
  )
{
  Flags &= (~Mask);
}

static inline UINT8 _FLAG_TEST_AND_CLEAR (
  IN UINT8 &Flags,
  IN UINT8 Mask
  )
{
  UINT8 Ret = Flags & Mask;
  Flags &= (~Mask);
  return Ret;
}

static inline UINT8 _IS_EQUAL (
  IN UINT8 &Flags,
  IN UINT8 Value
  )
{
  return Flags == Value;
}

/*
 * The definition of CIfrBin
 */
typedef enum {
  PENDING,
  ASSIGNED
} ASSIGN_FLAG;

struct SPendingAssign {
  INT8                    *mKey;  // key ! unique
  VOID                    *mAddr;
  UINT32                  mLen;
  ASSIGN_FLAG             mFlag;
  UINT32                  mLineNo;
  struct SPendingAssign   *mNext;

  SPendingAssign (IN INT8 *, IN VOID *, IN UINT32, IN UINT32);
  ~SPendingAssign ();

  VOID   SetAddrAndLen (IN VOID *, IN UINT32);
  VOID   AssignValue (IN VOID *, IN UINT32);
  INT8 * GetKey (VOID);
};

struct SBufferNode {
  CHAR8              *mBufferStart;
  CHAR8              *mBufferEnd;
  CHAR8              *mBufferFree;
  struct SBufferNode *mNext;
};

class CFormPkg {
private:
  UINT32              mBufferSize;
  SBufferNode         *mBufferNodeQueueHead;
  SBufferNode         *mBufferNodeQueueTail;
  SBufferNode         *mCurrBufferNode;

  SBufferNode         *mReadBufferNode;
  UINT32              mReadBufferOffset;

  UINT32              mPkgLength;

  VOID                _WRITE_PKG_LINE (IN FILE *, IN UINT32 , IN INT8 *, IN INT8 *, IN UINT32);
  VOID                _WRITE_PKG_END (IN FILE *, IN UINT32 , IN INT8 *, IN INT8 *, IN UINT32);

private:
  SPendingAssign      *PendingAssignList;

public:
  CFormPkg (IN UINT32 BufferSize);
  ~CFormPkg ();

  CHAR8             * IfrBinBufferGet (IN UINT32);
  inline UINT32       GetPkgLength (VOID);

  VOID                Open ();
  UINT32              Read (IN CHAR8 *, IN UINT32);
  VOID                Close ();

  EFI_VFR_RETURN_CODE BuildPkgHdr (OUT EFI_HII_PACKAGE_HEADER **);
  EFI_VFR_RETURN_CODE BuildPkg (IN FILE *);
  EFI_VFR_RETURN_CODE GenCFile (IN INT8 *, IN FILE *);

public:
  EFI_VFR_RETURN_CODE AssignPending (IN INT8 *, IN VOID *, IN UINT32, IN UINT32);
  VOID                DoPendingAssign (IN INT8 *, IN VOID *, IN UINT32);
  bool                HavePendingUnassigned (VOID);
  VOID                PendingAssignPrintAll (VOID);
};

extern CFormPkg gCFormPkg;

struct SIfrRecord {
  UINT32     mLineNo;
  CHAR8      *mIfrBinBuf;
  UINT8      mBinBufLen;
  UINT32     mOffset;
  SIfrRecord *mNext;

  SIfrRecord (VOID);
  ~SIfrRecord (VOID);
};

#define EFI_IFR_RECORDINFO_IDX_INVALUD 0xFFFFFF
#define EFI_IFR_RECORDINFO_IDX_START   0x0

class CIfrRecordInfoDB {
private:
  bool       mSwitch;
  UINT32     mRecordCount;
  SIfrRecord *mIfrRecordListHead;
  SIfrRecord *mIfrRecordListTail;

  SIfrRecord * GetRecordInfoFromIdx (IN UINT32);
public:
  CIfrRecordInfoDB (VOID);
  ~CIfrRecordInfoDB (VOID);

  inline VOID TurnOn (VOID) {
    mSwitch = TRUE;
  }

  inline VOID TurnOff (VOID) {
    mSwitch = FALSE;
  }

  UINT32      IfrRecordRegister (IN UINT32, IN CHAR8 *, IN UINT8, IN UINT32);
  VOID        IfrRecordInfoUpdate (IN UINT32, IN UINT32, IN CHAR8*, IN UINT8, IN UINT32);
  VOID        IfrRecordOutput (IN FILE *, IN UINT32 LineNo);
};

extern CIfrRecordInfoDB gCIfrRecordInfoDB;

/*
 * The definition of CIfrObj
 */
extern bool  gCreateOp;

class CIfrObj {
private:
  bool    mDelayEmit;

  CHAR8   *mObjBinBuf;
  UINT8   mObjBinLen;
  UINT32  mLineNo;
  UINT32  mRecordIdx;
  UINT32  mPkgOffset;

  VOID    _EMIT_PENDING_OBJ (VOID);

public:
  CIfrObj (IN UINT8 OpCode, OUT CHAR8 **IfrObj = NULL, IN UINT8 ObjBinLen = 0, IN BOOLEAN DelayEmit = FALSE);
  virtual ~CIfrObj(VOID);

  inline VOID    SetLineNo (IN UINT32 LineNo) {
    mLineNo = LineNo;
  }

  inline CHAR8 * GetObjBinAddr (VOID) {
    return mObjBinBuf;
  }

  inline UINT8   GetObjBinLen (VOID) {
    return mObjBinLen;
  }

  inline bool ExpendObjBin (IN UINT8 Size) {
    if ((mDelayEmit == TRUE) && ((mObjBinLen + Size) > mObjBinLen)) {
      mObjBinLen += Size;
      return TRUE;
    } else {
      return FALSE;
    }
  }
};

/*
 * The definition of CIfrOpHeader
 */
class CIfrOpHeader {
private:
  EFI_IFR_OP_HEADER *mHeader;

public:
  CIfrOpHeader (IN UINT8 OpCode, IN VOID *StartAddr, IN UINT8 Length = 0);
  CIfrOpHeader (IN CIfrOpHeader &);

  VOID IncLength (UINT8 Size) {
    if ((mHeader->Length + Size) > mHeader->Length) {
      mHeader->Length += Size;
    }
  }

  VOID DecLength (UINT8 Size) {
    if (mHeader->Length >= Size) {
	  mHeader -= Size;
    }
  }

  UINT8 GetLength () {
    return mHeader->Length;
  }

  UINT8 GetScope () {
    return mHeader->Scope;
  }

  VOID SetScope (IN UINT8 Scope) {
    mHeader->Scope = Scope;
  }
};

extern UINT8 gScopeCount;

/*
 * The definition of CIfrStatementHeader
 */
class CIfrStatementHeader {
private:
  EFI_IFR_STATEMENT_HEADER *mHeader;

public:
  CIfrStatementHeader (
    IN EFI_IFR_STATEMENT_HEADER *StartAddr
  ) : mHeader ((EFI_IFR_STATEMENT_HEADER *)StartAddr) {
    mHeader         = StartAddr;
    mHeader->Help   = EFI_STRING_ID_INVALID;
    mHeader->Prompt = EFI_STRING_ID_INVALID;
  }

  EFI_IFR_STATEMENT_HEADER *GetStatementHeader () {
    return mHeader;
  }

  VOID SetPrompt (IN EFI_STRING_ID Prompt) {
    mHeader->Prompt = Prompt;
  }

  VOID SetHelp (IN EFI_STRING_ID Help) {
    mHeader->Help = Help;
  }
};

/*
 * The definition of CIfrQuestionHeader
 */
#define EFI_IFR_QUESTION_FLAG_DEFAULT 0

class CIfrQuestionHeader : public CIfrStatementHeader {
private:
  EFI_IFR_QUESTION_HEADER *mHeader;

  EFI_IFR_STATEMENT_HEADER * QH2SH (EFI_IFR_QUESTION_HEADER *Qheader) {
    return &(Qheader)->Header;
  }

public:
  EFI_QUESTION_ID QUESTION_ID (VOID) {
    return mHeader->QuestionId;
  }

  EFI_VARSTORE_ID VARSTORE_ID (VOID) {
    return mHeader->VarStoreId;
  }

  VOID VARSTORE_INFO (OUT EFI_VARSTORE_INFO *Info) {
    if (Info != NULL) {
      Info->mVarStoreId   = mHeader->VarStoreId;
      memcpy (&Info->mVarStoreId, &mHeader->VarStoreInfo, sizeof (Info->mVarStoreId));
    }
  }

  UINT8 FLAGS (VOID) {
    return mHeader->Flags;
  }

public:
  CIfrQuestionHeader (
    IN EFI_IFR_QUESTION_HEADER *StartAddr, 
    IN UINT8 Flags = EFI_IFR_QUESTION_FLAG_DEFAULT
  ) : CIfrStatementHeader (QH2SH(StartAddr)) {
    mHeader                         = StartAddr;
    mHeader->QuestionId             = EFI_QUESTION_ID_INVALID;
    mHeader->VarStoreId             = EFI_VARSTORE_ID_INVALID;
    mHeader->VarStoreInfo.VarName   = EFI_STRING_ID_INVALID;
    mHeader->VarStoreInfo.VarOffset = EFI_VAROFFSET_INVALID;
    mHeader->Flags                  = Flags;
  }

  VOID SetQuestionId (IN EFI_QUESTION_ID QuestionId) {
    mHeader->QuestionId = QuestionId;
  }

  VOID SetVarStoreInfo (IN EFI_VARSTORE_INFO *Info) {
    mHeader->VarStoreId             = Info->mVarStoreId;
	mHeader->VarStoreInfo.VarName   = Info->mInfo.mVarName;
    mHeader->VarStoreInfo.VarOffset = Info->mInfo.mVarOffset;
  }

  EFI_VFR_RETURN_CODE SetFlags (IN UINT8 Flags) {
    if (_FLAG_TEST_AND_CLEAR (Flags, EFI_IFR_FLAG_READ_ONLY)) {
      mHeader->Flags |= EFI_IFR_FLAG_READ_ONLY;
    }

    _FLAG_CLEAR (Flags, 0x02);

    if (_FLAG_TEST_AND_CLEAR (Flags, EFI_IFR_FLAG_CALLBACK)) {
      mHeader->Flags |= EFI_IFR_FLAG_CALLBACK;
    }

    _FLAG_CLEAR (Flags, 0x08);

    if (_FLAG_TEST_AND_CLEAR (Flags, EFI_IFR_FLAG_RESET_REQUIRED)) {
      mHeader->Flags |= EFI_IFR_FLAG_RESET_REQUIRED;
    }

    _FLAG_CLEAR (Flags, 0x20);

    if (_FLAG_TEST_AND_CLEAR (Flags, EFI_IFR_FLAG_OPTIONS_ONLY)) {
      mHeader->Flags |= EFI_IFR_FLAG_OPTIONS_ONLY;
    }

    return _FLAGS_ZERO (Flags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
  }
};

static CIfrQuestionHeader *gCurrentQuestion = NULL;

/*
 * The definition of CIfrMinMaxStepData
 */
class CIfrMinMaxStepData {
private:
  MINMAXSTEP_DATA *mMinMaxStepData;

public:
  CIfrMinMaxStepData (MINMAXSTEP_DATA *DataAddr) : mMinMaxStepData (DataAddr) {
    mMinMaxStepData->u64.MinValue = 0;
    mMinMaxStepData->u64.MaxValue = 0;
    mMinMaxStepData->u64.Step     = 0;
  }

  VOID SetMinMaxStepData (IN UINT64 MinValue, IN UINT64 MaxValue, IN UINT64 Step) {
    mMinMaxStepData->u64.MinValue = MinValue;
    mMinMaxStepData->u64.MaxValue = MaxValue;
    mMinMaxStepData->u64.Step     = Step;
  }

  VOID SetMinMaxStepData (IN UINT32 MinValue, IN UINT32 MaxValue, IN UINT32 Step) {
    mMinMaxStepData->u32.MinValue = MinValue;
    mMinMaxStepData->u32.MaxValue = MaxValue;
    mMinMaxStepData->u32.Step     = Step;
  }

  VOID SetMinMaxStepData (IN UINT16 MinValue, IN UINT16 MaxValue, IN UINT16 Step) {
    mMinMaxStepData->u16.MinValue = MinValue;
    mMinMaxStepData->u16.MaxValue = MaxValue;
    mMinMaxStepData->u16.Step     = Step;
  }

  VOID SetMinMaxStepData (IN UINT8 MinValue, IN UINT8 MaxValue, IN UINT8 Step) {
    mMinMaxStepData->u8.MinValue = MinValue;
    mMinMaxStepData->u8.MaxValue = MaxValue;
    mMinMaxStepData->u8.Step     = Step;
  }

};

/*
 * The definition of all of the UEFI IFR Objects
 */
class CIfrFormSet : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_FORM_SET *mFormSet;

public:
  CIfrFormSet () : CIfrObj (EFI_IFR_FORM_SET_OP, (CHAR8 **)&mFormSet),
                   CIfrOpHeader (EFI_IFR_FORM_SET_OP, &mFormSet->Header) {
    mFormSet->Help         = EFI_STRING_ID_INVALID;
    mFormSet->FormSetTitle = EFI_STRING_ID_INVALID;
    memset (&mFormSet->Guid, 0, sizeof (EFI_GUID));
  }

  VOID SetGuid (IN EFI_GUID *Guid) {
    memcpy (&mFormSet->Guid, Guid, sizeof (EFI_GUID));
  }

  VOID SetFormSetTitle (IN EFI_STRING_ID FormSetTitle) {
    mFormSet->FormSetTitle = FormSetTitle;
  }

  VOID SetHelp (IN EFI_STRING_ID Help) {
    mFormSet->Help = Help;
  }
};

class CIfrEnd : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_END  *mEnd;

public:
  CIfrEnd () : CIfrObj (EFI_IFR_END_OP, (CHAR8 **)&mEnd),
               CIfrOpHeader (EFI_IFR_END_OP, &mEnd->Header) {}
};

class CIfrDefaultStore : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_DEFAULTSTORE *mDefaultStore;

public:
  CIfrDefaultStore () : CIfrObj (EFI_IFR_DEFAULTSTORE_OP, (CHAR8 **)&mDefaultStore),
                       CIfrOpHeader (EFI_IFR_DEFAULTSTORE_OP, &mDefaultStore->Header) {
    mDefaultStore->DefaultId   = EFI_VARSTORE_ID_INVALID;
    mDefaultStore->DefaultName = EFI_STRING_ID_INVALID;
  }

  VOID SetDefaultName (IN EFI_STRING_ID DefaultName) {
    mDefaultStore->DefaultName = DefaultName;
  }

  VOID SetDefaultId (IN UINT16 DefaultId) {
    mDefaultStore->DefaultId = DefaultId;
  }
};

#define EFI_FORM_ID_MAX                    0xFFFF
#define EFI_FREE_FORM_ID_BITMAP_SIZE     ((EFI_FORM_ID_MAX + 1) / EFI_BITS_PER_UINT32)

class CIfrForm : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_FORM  *mForm;

  STATIC UINT32 FormIdBitMap[EFI_FREE_FORM_ID_BITMAP_SIZE];

  STATIC BOOLEAN ChekFormIdFree (IN EFI_FORM_ID FormId) {
    UINT32 Index  = (FormId / EFI_BITS_PER_UINT32);
    UINT32 Offset = (FormId % EFI_BITS_PER_UINT32);

    return (FormIdBitMap[Index] & (0x80000000 >> Offset)) == 0;
  }

  STATIC VOID MarkFormIdUsed (IN EFI_FORM_ID FormId) {
    UINT32 Index  = (FormId / EFI_BITS_PER_UINT32);
    UINT32 Offset = (FormId % EFI_BITS_PER_UINT32);

    FormIdBitMap[Index] |= (0x80000000 >> Offset);
  }

public:
  CIfrForm () : CIfrObj (EFI_IFR_FORM_OP, (CHAR8 **)&mForm), 
                CIfrOpHeader (EFI_IFR_FORM_OP, &mForm->Header) {
    mForm->FormId    = 0;
    mForm->FormTitle = EFI_STRING_ID_INVALID;
  }

  EFI_VFR_RETURN_CODE SetFormId (IN EFI_FORM_ID FormId) {
    if (CIfrForm::ChekFormIdFree (FormId) == FALSE) {
      return VFR_RETURN_FORMID_REDEFINED;
    }
    mForm->FormId = FormId;
    CIfrForm::MarkFormIdUsed (FormId);
    return VFR_RETURN_SUCCESS;
  }

  VOID SetFormTitle (IN EFI_STRING_ID FormTitle) {
    mForm->FormTitle = FormTitle;
  }
};

class CIfrVarStore : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_VARSTORE *mVarStore;

public:
  CIfrVarStore () : CIfrObj (EFI_IFR_VARSTORE_OP, (CHAR8 **)&mVarStore, sizeof (EFI_IFR_VARSTORE), TRUE), 
                   CIfrOpHeader (EFI_IFR_VARSTORE_OP, &mVarStore->Header) {
    mVarStore->VarStoreId = EFI_VARSTORE_ID_INVALID;
    mVarStore->Size       = 0;
    memset (&mVarStore->Guid, 0, sizeof (EFI_GUID));
    mVarStore->Name[0]    = '\0';
  }

  VOID SetGuid (IN EFI_GUID *Guid) {
    memcpy (&mVarStore->Guid, Guid, sizeof (EFI_GUID));
  }

  VOID SetVarStoreId (IN EFI_VARSTORE_ID VarStoreId) {
    mVarStore->VarStoreId = VarStoreId;
  }

  VOID SetSize (IN UINT16 Size) {
    mVarStore->Size = Size;
  }

  VOID SetName (IN INT8 *Name) {
    UINT8 Len;

    if (Name != NULL) {
      Len = strlen (Name);
      if (Len != 0) {
        if (ExpendObjBin (Len) == TRUE) {
          IncLength (Len);
          strcpy ((INT8 *)(mVarStore->Name), Name);
        }
      }
    }
  }
};

class CIfrVarStoreEfi : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_VARSTORE_EFI *mVarStoreEfi;

public:
  CIfrVarStoreEfi () : CIfrObj (EFI_IFR_VARSTORE_EFI_OP, (CHAR8 **)&mVarStoreEfi), 
                      CIfrOpHeader (EFI_IFR_VARSTORE_EFI_OP, &mVarStoreEfi->Header) {
    mVarStoreEfi->VarStoreId = EFI_VAROFFSET_INVALID;
    memset (&mVarStoreEfi->Guid, 0, sizeof (EFI_GUID));
  }

  VOID SetGuid (IN EFI_GUID *Guid) {
    memcpy (&mVarStoreEfi->Guid, Guid, sizeof (EFI_GUID));
  }

  VOID SetVarStoreId (IN UINT16 VarStoreId) {
    mVarStoreEfi->VarStoreId = VarStoreId;
  }

  VOID SetAttributes (IN UINT32 Attributes) {
    mVarStoreEfi->Attributes = Attributes;
  }
};

class CIfrVarStoreNameValue : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_VARSTORE_NAME_VALUE *mVarStoreNameValue;

public:
  CIfrVarStoreNameValue () : CIfrObj (EFI_IFR_VARSTORE_NAME_VALUE_OP, (CHAR8 **)&mVarStoreNameValue), 
                              CIfrOpHeader (EFI_IFR_VARSTORE_NAME_VALUE_OP, &mVarStoreNameValue->Header) {
    mVarStoreNameValue->VarStoreId = EFI_VAROFFSET_INVALID;
    memset (&mVarStoreNameValue->Guid, 0, sizeof (EFI_GUID));
  }

  VOID SetGuid (IN EFI_GUID *Guid) {
    memcpy (&mVarStoreNameValue->Guid, Guid, sizeof (EFI_GUID));
  }

  VOID SetVarStoreId (IN UINT16 VarStoreId) {
    mVarStoreNameValue->VarStoreId = VarStoreId;
  }
};

class CIfrImage : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_IMAGE *mImage;

public:
  CIfrImage () : CIfrObj (EFI_IFR_IMAGE_OP, (CHAR8 **)&mImage),
                 CIfrOpHeader (EFI_IFR_FORM_OP, &mImage->Header) {
    mImage->Id = EFI_IMAGE_ID_INVALID;
  }

  VOID SetImageId (IN EFI_IMAGE_ID ImageId) {
    mImage->Id = ImageId;
  }
};

class CIfrLocked : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_LOCKED *mLocked;

public:
  CIfrLocked () : CIfrObj (EFI_IFR_LOCKED_OP, (CHAR8 **)&mLocked),
                  CIfrOpHeader (EFI_IFR_LOCKED_OP, &mLocked->Header) {}
};

class CIfrRule : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_RULE *mRule;

public:
  CIfrRule () : CIfrObj (EFI_IFR_RULE_OP, (CHAR8 **)&mRule),
                mRule ((EFI_IFR_RULE *)GetObjBinAddr()),
                CIfrOpHeader (EFI_IFR_RULE_OP, &mRule->Header) {
    mRule->RuleId = EFI_RULE_ID_INVALID;
  }

  VOID SetRuleId (IN UINT8 RuleId) {
    mRule->RuleId = RuleId;
  }
};

static EFI_IFR_TYPE_VALUE gZeroEfiIfrTypeValue = {0, };

class CIfrDefault : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_DEFAULT *mDefault;

public:
  CIfrDefault (
    IN UINT16             DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD,
    IN UINT8              Type      = EFI_IFR_TYPE_OTHER,
    IN EFI_IFR_TYPE_VALUE Value     = gZeroEfiIfrTypeValue
    ) : CIfrObj (EFI_IFR_DEFAULT_OP, (CHAR8 **)&mDefault),
        CIfrOpHeader (EFI_IFR_DEFAULT_OP, &mDefault->Header) {
    mDefault->Type      = Type;
	mDefault->Value     = Value;
    mDefault->DefaultId = DefaultId;
  }

  VOID SetDefaultId (IN UINT16 DefaultId) {
    mDefault->DefaultId = DefaultId;
  }

  VOID SetType (IN UINT8 Type) {
    mDefault->Type = Type;
  }

  VOID SetValue (IN EFI_IFR_TYPE_VALUE Value) {
    mDefault->Value = Value;
  }
};

class CIfrValue : public CIfrObj, public CIfrOpHeader{
private:
  EFI_IFR_VALUE *mValue;

public:
  CIfrValue () : CIfrObj (EFI_IFR_VALUE_OP, (CHAR8 **)&mValue),
                CIfrOpHeader (EFI_IFR_VALUE_OP, &mValue->Header) {}

};

class CIfrSubtitle : public CIfrObj, public CIfrOpHeader, public CIfrStatementHeader {
private:
  EFI_IFR_SUBTITLE   *mSubtitle;

public:
  CIfrSubtitle () : CIfrObj (EFI_IFR_SUBTITLE_OP, (CHAR8 **)&mSubtitle),
                  CIfrOpHeader (EFI_IFR_SUBTITLE_OP, &mSubtitle->Header),
				  CIfrStatementHeader (&mSubtitle->Statement) {
    mSubtitle->Flags = 0;
  }

  EFI_VFR_RETURN_CODE SetFlags (IN UINT8 LFlags) {
    if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_FLAGS_HORIZONTAL)) {
      mSubtitle->Flags |= EFI_IFR_FLAGS_HORIZONTAL;
    }

    return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
  }
};

class CIfrText : public CIfrObj, public CIfrOpHeader, public CIfrStatementHeader {
private:
  EFI_IFR_TEXT *mText;

public:
  CIfrText () : CIfrObj (EFI_IFR_TEXT_OP, (CHAR8 **)&mText),
               CIfrOpHeader (EFI_IFR_TEXT_OP, &mText->Header), 
               CIfrStatementHeader (&mText->Statement) {
    mText->TextTwo = EFI_STRING_ID_INVALID;
  }

  VOID SetTextTwo (IN EFI_STRING_ID StringId) {
    mText->TextTwo = StringId;
  }
};

class CIfrRef : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
private:
  EFI_IFR_REF *mRef;

public:
  CIfrRef () : CIfrObj (EFI_IFR_REF_OP, (CHAR8 **)&mRef),
              CIfrOpHeader (EFI_IFR_REF_OP, &mRef->Header), 
              CIfrQuestionHeader (&mRef->Question) {
    mRef->FormId = 0;
  }

  VOID SetFormId (IN EFI_FORM_ID FormId) {
    mRef->FormId = FormId;
  }
};

class CIfrRef2 : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
private:
  EFI_IFR_REF2 *mRef2;

public:
  CIfrRef2 () : CIfrObj (EFI_IFR_REF_OP, (CHAR8 **)&mRef2, sizeof (EFI_IFR_REF2)),
               CIfrOpHeader (EFI_IFR_REF_OP, &mRef2->Header, sizeof (EFI_IFR_REF2)), 
               CIfrQuestionHeader (&mRef2->Question) {
    mRef2->FormId     = 0;
    mRef2->QuestionId = EFI_QUESTION_ID_INVALID;
  }

  VOID SetFormId (IN EFI_FORM_ID FormId) {
    mRef2->FormId = FormId;
  }

  EFI_VFR_RETURN_CODE SetQuestionId (IN EFI_QUESTION_ID QuestionId) {
    if (QuestionId == EFI_QUESTION_ID_INVALID) {
      return VFR_RETURN_UNDEFINED;
    }
    mRef2->QuestionId = QuestionId;
    return VFR_RETURN_SUCCESS;
  }
};

class CIfrRef3 : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
private:
  EFI_IFR_REF3 *mRef3;

public:
  CIfrRef3 () : CIfrObj (EFI_IFR_REF_OP, (CHAR8 **)&mRef3, sizeof(EFI_IFR_REF3)),
               CIfrOpHeader (EFI_IFR_REF_OP, &mRef3->Header, sizeof (EFI_IFR_REF3)), 
               CIfrQuestionHeader (&mRef3->Question) {
    mRef3->FormId     = 0;
    mRef3->QuestionId = EFI_QUESTION_ID_INVALID;
    memset (&mRef3->FormSetId, 0, sizeof (EFI_GUID));
  }

  VOID SetFormId (IN EFI_FORM_ID FormId) {
    mRef3->FormId = FormId;
  }

  VOID SetQuestionId (IN EFI_QUESTION_ID QuestionId) {
    mRef3->QuestionId = QuestionId;
  }

  VOID SetFormSetId (IN EFI_GUID FormSetId) {
    mRef3->FormSetId = FormSetId;
  }
};

class CIfrRef4 : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
private:
  EFI_IFR_REF4 *mRef4;

public:
  CIfrRef4 () : CIfrObj (EFI_IFR_REF_OP, (CHAR8 **)&mRef4, sizeof(EFI_IFR_REF3)),
               CIfrOpHeader (EFI_IFR_REF_OP, &mRef4->Header, sizeof (EFI_IFR_REF3)), 
               CIfrQuestionHeader (&mRef4->Question) {
    mRef4->FormId     = 0;
    mRef4->QuestionId = EFI_QUESTION_ID_INVALID;
    memset (&mRef4->FormSetId, 0, sizeof (EFI_GUID));
    mRef4->DevicePath = EFI_STRING_ID_INVALID;
  }

  VOID SetFormId (IN EFI_FORM_ID FormId) {
    mRef4->FormId = FormId;
  }

  VOID SetQuestionId (IN EFI_QUESTION_ID QuestionId) {
    mRef4->QuestionId = QuestionId;
  }

  VOID SetFormSetId (IN EFI_GUID FormSetId) {
    mRef4->FormSetId = FormSetId;
  }

  VOID SetDevicePath (IN EFI_STRING_ID DevicePath) {
    mRef4->DevicePath = DevicePath;
  }
};

class CIfrResetButton : public CIfrObj, public CIfrOpHeader, public CIfrStatementHeader {
private:
  EFI_IFR_RESET_BUTTON *mResetButton;

public:
  CIfrResetButton () : CIfrObj (EFI_IFR_RESET_BUTTON_OP, (CHAR8 **)&mResetButton),
                       CIfrOpHeader (EFI_IFR_RESET_BUTTON_OP, &mResetButton->Header), 
					   CIfrStatementHeader (&mResetButton->Question.Header) {
    mResetButton->DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
  }

  VOID SetDefaultId (IN UINT16 DefaultId) {
    mResetButton->DefaultId = DefaultId;
  }
};

class CIfrCheckBox : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader  {
private:
  EFI_IFR_CHECKBOX *mCheckBox;

public:
  CIfrCheckBox () : CIfrObj (EFI_IFR_CHECKBOX_OP, (CHAR8 **)&mCheckBox),
                     CIfrOpHeader (EFI_IFR_CHECKBOX_OP, &mCheckBox->Header), 
                     CIfrQuestionHeader (&mCheckBox->Question) {
    mCheckBox->Flags = EFI_IFR_CHECKBOX_DEFAULT;
    gCurrentQuestion = this;
  }

  ~CIfrCheckBox () {
    gCurrentQuestion = NULL;
  }

  EFI_VFR_RETURN_CODE SetFlags (IN UINT8 HFlags, UINT8 LFlags) {
    EFI_VFR_RETURN_CODE Ret;

    Ret = CIfrQuestionHeader::SetFlags (HFlags);
    if (Ret != VFR_RETURN_SUCCESS) {
      return Ret;
    }

    if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_CHECKBOX_DEFAULT)) {
      mCheckBox->Flags |= EFI_IFR_CHECKBOX_DEFAULT;
    }

    if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_CHECKBOX_DEFAULT_MFG)) {
      mCheckBox->Flags |= EFI_IFR_CHECKBOX_DEFAULT_MFG;
    }

    return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
  }
};

class CIfrAction : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
private:
  EFI_IFR_ACTION *mAction;

public:
  CIfrAction () : CIfrObj (EFI_IFR_ACTION_OP, (CHAR8 **)&mAction),
                 CIfrOpHeader (EFI_IFR_ACTION_OP, &mAction->Header), 
                 CIfrQuestionHeader (&mAction->Question) {
    mAction->QuestionConfig = EFI_STRING_ID_INVALID;
  }

  VOID SetQuestionConfig (IN EFI_STRING_ID QuestionConfig) {
    mAction->QuestionConfig = QuestionConfig;
  }
};

class CIfrDate : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
private:
  EFI_IFR_DATE *mDate;

public:
  CIfrDate () : CIfrObj (EFI_IFR_DATE_OP, (CHAR8 **)&mDate),
               CIfrOpHeader (EFI_IFR_DATE_OP, &mDate->Header),
               CIfrQuestionHeader (&mDate->Question) {
    mDate->Flags = 0;
  }

  EFI_VFR_RETURN_CODE SetFlags (IN UINT8 HFlags, IN UINT8 LFlags) {
    EFI_VFR_RETURN_CODE Ret;

    Ret = CIfrQuestionHeader::SetFlags (HFlags);
    if (Ret != VFR_RETURN_SUCCESS) {
      return Ret;
    }

    if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_QF_DATE_YEAR_SUPPRESS)) {
      mDate->Flags |= EFI_QF_DATE_YEAR_SUPPRESS;
    }

    if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_QF_DATE_MONTH_SUPPRESS)) {
      mDate->Flags |= EFI_QF_DATE_MONTH_SUPPRESS;
    }

    if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_QF_DATE_DAY_SUPPRESS)) {
      mDate->Flags |= EFI_QF_DATE_DAY_SUPPRESS;
    }

    if (_FLAG_TEST_AND_CLEAR (LFlags, QF_DATE_STORAGE_NORMAL)) {
      mDate->Flags |= QF_DATE_STORAGE_NORMAL;
    } else if (_FLAG_TEST_AND_CLEAR (LFlags, QF_DATE_STORAGE_TIME)) {
      mDate->Flags |= QF_DATE_STORAGE_TIME;
    } else if (_FLAG_TEST_AND_CLEAR (LFlags, QF_DATE_STORAGE_WAKEUP)) {
      mDate->Flags |= QF_DATE_STORAGE_WAKEUP;
    }

    return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
  }
};

class CIfrNumeric : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader, public CIfrMinMaxStepData {
private:
  EFI_IFR_NUMERIC *mNumeric;

public:
  CIfrNumeric () : CIfrObj (EFI_IFR_NUMERIC_OP, (CHAR8 **)&mNumeric),
                   CIfrOpHeader (EFI_IFR_NUMERIC_OP, &mNumeric->Header),
                   CIfrQuestionHeader (&mNumeric->Question),
                   CIfrMinMaxStepData (&mNumeric->data) {
    mNumeric->Flags  = EFI_IFR_NUMERIC_SIZE_1 | EFI_IFR_DISPLAY_UINT_DEC;
    gCurrentQuestion = this;
  }

  ~CIfrNumeric () {
    gCurrentQuestion = NULL;
  }

  EFI_VFR_RETURN_CODE SetFlags (IN UINT8 HFlags, IN UINT8 LFlags) {
    EFI_VFR_RETURN_CODE Ret;

    Ret = CIfrQuestionHeader::SetFlags (HFlags);
    if (Ret != VFR_RETURN_SUCCESS) {
      return Ret;
    }

    if (LFlags & EFI_IFR_DISPLAY) {
      mNumeric->Flags = LFlags;
    } else {
      mNumeric->Flags = LFlags | EFI_IFR_DISPLAY_UINT_DEC;
    }
    return VFR_RETURN_SUCCESS;
  }
};

class CIfrOneOf : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader, public CIfrMinMaxStepData {
private:
  EFI_IFR_ONE_OF *mOneOf;

public:
  CIfrOneOf () : CIfrObj (EFI_IFR_ONE_OF_OP, (CHAR8 **)&mOneOf),
                 CIfrOpHeader (EFI_IFR_ONE_OF_OP, &mOneOf->Header),
                 CIfrQuestionHeader (&mOneOf->Question),
                 CIfrMinMaxStepData (&mOneOf->data) {
    mOneOf->Flags    = 0;
    gCurrentQuestion = this;
  }

  ~CIfrOneOf () {
    gCurrentQuestion = NULL;
  }

  EFI_VFR_RETURN_CODE SetFlags (IN UINT8 HFlags, IN UINT8 LFlags) {
    EFI_VFR_RETURN_CODE Ret;

    Ret = CIfrQuestionHeader::SetFlags (HFlags);
    if (Ret != VFR_RETURN_SUCCESS) {
      return Ret;
    }

    if (LFlags & EFI_IFR_DISPLAY) {
      mOneOf->Flags = LFlags;
    } else {
      mOneOf->Flags = LFlags | EFI_IFR_DISPLAY_UINT_DEC;
    }
    return VFR_RETURN_SUCCESS;
  }
};

class CIfrString : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
private:
  EFI_IFR_STRING *mString;

public:
  CIfrString () : CIfrObj (EFI_IFR_STRING_OP, (CHAR8 **)&mString),
                 CIfrOpHeader (EFI_IFR_STRING_OP, &mString->Header),
                 CIfrQuestionHeader (&mString->Question) {
    mString->Flags   = 0;
    mString->MinSize = 0;
    mString->MaxSize = 0;
    gCurrentQuestion = this;
  }

  ~CIfrString () {
    gCurrentQuestion = NULL;
  }

  EFI_VFR_RETURN_CODE SetFlags (IN UINT8 HFlags, IN UINT8 LFlags) {
    EFI_VFR_RETURN_CODE Ret;

    Ret = CIfrQuestionHeader::SetFlags (HFlags);
    if (Ret != VFR_RETURN_SUCCESS) {
      return Ret;
    }

    if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_STRING_MULTI_LINE)) {
      mString->Flags |= EFI_IFR_STRING_MULTI_LINE;
    }

    return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
  }

  VOID SetMinSize (IN UINT8 Flags) {
    mString->MinSize = Flags;
  }

  VOID SetMaxSize (IN UINT8 MaxSize) {
    mString->MaxSize = MaxSize;
  }
};

class CIfrPassword : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
private:
  EFI_IFR_PASSWORD *mPassword;

public:
  CIfrPassword () : CIfrObj (EFI_IFR_PASSWORD_OP, (CHAR8 **)&mPassword),
                    CIfrOpHeader (EFI_IFR_PASSWORD_OP, &mPassword->Header),
                    CIfrQuestionHeader (&mPassword->Question) {
    mPassword->MinSize = 0;
    mPassword->MaxSize = 0;
    gCurrentQuestion   = this;
  }

  ~CIfrPassword () {
    gCurrentQuestion = NULL;
  }

  VOID SetMinSize (IN UINT16 MinSize) {
    mPassword->MinSize = MinSize;
  }

  VOID SetMaxSize (IN UINT16 MaxSize) {
    mPassword->MaxSize = MaxSize;
  }
};

class CIfrOrderedList : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
private:
  EFI_IFR_ORDERED_LIST *mOrderedList;

public:
  CIfrOrderedList () : CIfrObj (EFI_IFR_ORDERED_LIST_OP, (CHAR8 **)&mOrderedList),
                      CIfrOpHeader (EFI_IFR_ORDERED_LIST_OP, &mOrderedList->Header),
                      CIfrQuestionHeader (&mOrderedList->Question) {
    mOrderedList->MaxContainers = 0;
    mOrderedList->Flags         = 0;
    gCurrentQuestion            = this;
  }

  ~CIfrOrderedList () {
    gCurrentQuestion = NULL;
  }

  VOID SetMaxContainers (IN UINT8 MaxContainers) {
    mOrderedList->MaxContainers = MaxContainers;
  }

  EFI_VFR_RETURN_CODE SetFlags (IN UINT8 HFlags, IN UINT8 LFlags) {
    EFI_VFR_RETURN_CODE Ret;

    Ret = CIfrQuestionHeader::SetFlags (HFlags);
    if (Ret != VFR_RETURN_SUCCESS) {
      return Ret;
    }

    if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_UNIQUE_SET)) {
      mOrderedList->Flags |= EFI_IFR_UNIQUE_SET;
    }

    if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_NO_EMPTY_SET)) {
      mOrderedList->Flags |= EFI_IFR_NO_EMPTY_SET;
    }

    return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
  }
};

class CIfrTime : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
private:
  EFI_IFR_TIME *mTime;

public:
  CIfrTime () : CIfrObj (EFI_IFR_TIME_OP, (CHAR8 **)&mTime),
                CIfrOpHeader (EFI_IFR_TIME_OP, &mTime->Header),
                CIfrQuestionHeader (&mTime->Question) {
    mTime->Flags = 0;
  }

  EFI_VFR_RETURN_CODE SetFlags (IN UINT8 HFlags, IN UINT8 LFlags) {
    EFI_VFR_RETURN_CODE Ret;

    Ret = CIfrQuestionHeader::SetFlags (HFlags);
    if (Ret != VFR_RETURN_SUCCESS) {
      return Ret;
    }

    if (_FLAG_TEST_AND_CLEAR (LFlags, QF_TIME_HOUR_SUPPRESS)) {
      mTime->Flags |= QF_TIME_HOUR_SUPPRESS;
    }

    if (_FLAG_TEST_AND_CLEAR (LFlags, QF_TIME_MINUTE_SUPPRESS)) {
      mTime->Flags |= QF_TIME_MINUTE_SUPPRESS;
    }

    if (_FLAG_TEST_AND_CLEAR (LFlags, QF_TIME_SECOND_SUPPRESS)) {
      mTime->Flags |= QF_TIME_SECOND_SUPPRESS;
    }

    if (_FLAG_TEST_AND_CLEAR (LFlags, QF_TIME_STORAGE_NORMAL)) {
      mTime->Flags |= QF_TIME_STORAGE_NORMAL;
    } else if (_FLAG_TEST_AND_CLEAR (LFlags, QF_TIME_STORAGE_TIME)) {
      mTime->Flags |= QF_TIME_STORAGE_TIME;
    } else if (_FLAG_TEST_AND_CLEAR (LFlags, QF_TIME_STORAGE_WAKEUP)) {
      mTime->Flags |= QF_TIME_STORAGE_WAKEUP;
    }

    return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
  }
};

class CIfrDisableIf : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_DISABLE_IF *mDisableIf;

public:
  CIfrDisableIf () : CIfrObj (EFI_IFR_DISABLE_IF_OP, (CHAR8 **)&mDisableIf),
                   mDisableIf ((EFI_IFR_DISABLE_IF *) GetObjBinAddr()),
                   CIfrOpHeader (EFI_IFR_DISABLE_IF_OP, &mDisableIf->Header) {}
};

class CIfrSuppressIf : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_SUPPRESS_IF *mSuppressIf;

public:
  CIfrSuppressIf () : CIfrObj (EFI_IFR_SUPPRESS_IF_OP, (CHAR8 **)&mSuppressIf),
                     CIfrOpHeader (EFI_IFR_SUPPRESS_IF_OP, &mSuppressIf->Header) {}
};

class CIfrGrayOutIf : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_GRAY_OUT_IF *mGrayOutIf;

public:
  CIfrGrayOutIf () : CIfrObj (EFI_IFR_GRAY_OUT_IF_OP, (CHAR8 **)&mGrayOutIf),
                    CIfrOpHeader (EFI_IFR_GRAY_OUT_IF_OP, &mGrayOutIf->Header) {}
};

class CIfrInconsistentIf : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_INCONSISTENT_IF *mInconsistentIf;

public:
  CIfrInconsistentIf () : CIfrObj (EFI_IFR_INCONSISTENT_IF_OP, (CHAR8 **)&mInconsistentIf),
                        CIfrOpHeader (EFI_IFR_INCONSISTENT_IF_OP, &mInconsistentIf->Header) {
    mInconsistentIf->Error = EFI_STRING_ID_INVALID;
  }

  VOID SetError (IN EFI_STRING_ID Error) {
    mInconsistentIf->Error = Error;
  }
};

class CIfrNoSubmitIf : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_NO_SUBMIT_IF *mNoSubmitIf;

public:
  CIfrNoSubmitIf () : CIfrObj (EFI_IFR_NO_SUBMIT_IF_OP, (CHAR8 **)&mNoSubmitIf),
                     CIfrOpHeader (EFI_IFR_NO_SUBMIT_IF_OP, &mNoSubmitIf->Header) {
    mNoSubmitIf->Error = EFI_STRING_ID_INVALID;
  }

  VOID SetError (IN EFI_STRING_ID Error) {
    mNoSubmitIf->Error = Error;
  }
};

class CIfrRefresh : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_REFRESH *mRefresh;

public:
  CIfrRefresh () : CIfrObj (EFI_IFR_REFRESH_OP, (CHAR8 **)&mRefresh),
                  CIfrOpHeader (EFI_IFR_REFRESH_OP, &mRefresh->Header) {
    mRefresh->RefreshInterval = 0;
  }

  VOID SetRefreshInterval (IN UINT8 RefreshInterval) {
    mRefresh->RefreshInterval = RefreshInterval;
  }
};

class CIfrVarStoreDevice : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_VARSTORE_DEVICE *mVarStoreDevice;

public:
  CIfrVarStoreDevice () : CIfrObj (EFI_IFR_VARSTORE_DEVICE_OP, (CHAR8 **)&mVarStoreDevice),
                          CIfrOpHeader (EFI_IFR_VARSTORE_DEVICE_OP, &mVarStoreDevice->Header) {
    mVarStoreDevice->DevicePath = EFI_STRING_ID_INVALID;
  }

  VOID SetDevicePath (IN EFI_STRING_ID DevicePath) {
    mVarStoreDevice->DevicePath = DevicePath;
  }
};

class CIfrOneOfOption : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_ONE_OF_OPTION *mOneOfOption;

public:
  CIfrOneOfOption () : CIfrObj (EFI_IFR_ONE_OF_OPTION_OP, (CHAR8 **)&mOneOfOption),
                       CIfrOpHeader (EFI_IFR_ONE_OF_OPTION_OP, &mOneOfOption->Header) {
    mOneOfOption->Flags  = 0;
    mOneOfOption->Option = EFI_STRING_ID_INVALID;
    mOneOfOption->Type   = EFI_IFR_TYPE_OTHER;
    memset (&mOneOfOption->Value, 0, sizeof (mOneOfOption->Value));
  }

  VOID SetOption (IN EFI_STRING_ID Option) {
    mOneOfOption->Option = Option;
  }

  EFI_VFR_RETURN_CODE SetFlags (IN UINT8 LFlags) {
    if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_OPTION_DEFAULT)) {
      mOneOfOption->Flags |= EFI_IFR_OPTION_DEFAULT;
    }

    if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_OPTION_DEFAULT_MFG)) {
      mOneOfOption->Flags |= EFI_IFR_OPTION_DEFAULT_MFG;
    }

    if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_NUM_SIZE_8)) {
      _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_NUM_SIZE_8);
      mOneOfOption->Flags |= EFI_IFR_TYPE_NUM_SIZE_8;
    } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_NUM_SIZE_16)) {
      _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_NUM_SIZE_16);
      mOneOfOption->Flags |= EFI_IFR_TYPE_NUM_SIZE_16;
    } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_NUM_SIZE_32)) {
      _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_NUM_SIZE_32);
      mOneOfOption->Flags |= EFI_IFR_TYPE_NUM_SIZE_32;
    } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_NUM_SIZE_64)) {
      _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_NUM_SIZE_64);
      mOneOfOption->Flags |= EFI_IFR_TYPE_NUM_SIZE_64;
    } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_BOOLEAN)) {
      _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_BOOLEAN);
      mOneOfOption->Flags |= EFI_IFR_TYPE_BOOLEAN;
    } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_TIME)) {
      _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_TIME);
      mOneOfOption->Flags |= EFI_IFR_TYPE_TIME;
    } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_DATE)) {
      _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_DATE);
      mOneOfOption->Flags |= EFI_IFR_TYPE_DATE;
    } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_STRING)) {
      _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_STRING);
      mOneOfOption->Flags |= EFI_IFR_TYPE_STRING;
    } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_OTHER)) {
      _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_OTHER);
      mOneOfOption->Flags |= EFI_IFR_TYPE_OTHER;
    }

    return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
  }

  VOID SetType (IN UINT8 Type) {
    mOneOfOption->Type = Type;
  }

  VOID SetValue (IN EFI_IFR_TYPE_VALUE Value) {
    mOneOfOption->Value = Value;
  }

  UINT8 GetFlags (VOID) {
    return mOneOfOption->Flags;
  }
};

static EFI_GUID IfrTianoGuid = EFI_IFR_TIANO_GUID;

class CIfrClass : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_GUID_CLASS *mClass;

public:
  CIfrClass () : CIfrObj (EFI_IFR_GUID_OP, (CHAR8 **)&mClass, sizeof (EFI_IFR_GUID_CLASS)),
                CIfrOpHeader (EFI_IFR_GUID_OP, &mClass->Header, sizeof (EFI_IFR_GUID_CLASS)) {
    mClass->ExtendOpCode = EFI_IFR_EXTEND_OP_CLASS;
    mClass->Guid         = IfrTianoGuid;
    mClass->Class        = EFI_NON_DEVICE_CLASS;
  }

  VOID SetClass (IN UINT16 Class) {
    mClass->Class        = Class;
  }
};

class CIfrSubClass : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_GUID_SUBCLASS *mSubClass;

public:
  CIfrSubClass () : CIfrObj (EFI_IFR_GUID_OP, (CHAR8 **)&mSubClass, sizeof (EFI_IFR_GUID_SUBCLASS)),
                    CIfrOpHeader (EFI_IFR_GUID_OP, &mSubClass->Header, sizeof (EFI_IFR_GUID_SUBCLASS)) {
    mSubClass->ExtendOpCode = EFI_IFR_EXTEND_OP_SUBCLASS;
    mSubClass->Guid         = IfrTianoGuid;
    mSubClass->SubClass     = EFI_SETUP_APPLICATION_SUBCLASS;
  }

  VOID SetSubClass (IN UINT16 SubClass) {
    mSubClass->SubClass = SubClass;
  }
};

class CIfrLabel : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_GUID_LABEL *mLabel;

public:
  CIfrLabel () : CIfrObj (EFI_IFR_GUID_OP, (CHAR8 **)&mLabel, sizeof (EFI_IFR_GUID_LABEL)),
                CIfrOpHeader (EFI_IFR_GUID_OP, &mLabel->Header, sizeof (EFI_IFR_GUID_LABEL)) {
    mLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
    mLabel->Guid         = IfrTianoGuid;
  }

  VOID SetNumber (IN UINT16 Number) {
    mLabel->Number = Number;
  }
};

class CIfrBanner : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_GUID_BANNER *mBanner;

public:
  CIfrBanner () : CIfrObj (EFI_IFR_GUID_OP, (CHAR8 **)&mBanner, sizeof (EFI_IFR_GUID_BANNER)),
                  CIfrOpHeader (EFI_IFR_GUID_OP, &mBanner->Header, sizeof (EFI_IFR_GUID_BANNER)) {
    mBanner->ExtendOpCode = EFI_IFR_EXTEND_OP_BANNER;
    mBanner->Guid         = IfrTianoGuid;
  }

  VOID SetTitle (IN EFI_STRING_ID StringId) {
    mBanner->Title = StringId;
  }

  VOID SetLine (IN UINT16 Line) {
    mBanner->LineNumber = Line;
  }

  VOID SetAlign (IN UINT8 Align) {
    mBanner->Alignment = Align;
  }
};

class CIfrTimeout : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_GUID_TIMEOUT *mTimeout;

public:
  CIfrTimeout (IN UINT16 Timeout = 0) : CIfrObj (EFI_IFR_GUID_OP, (CHAR8 **)&mTimeout, sizeof (EFI_IFR_GUID_TIMEOUT)),
                                        CIfrOpHeader (EFI_IFR_GUID_OP, &mTimeout->Header, sizeof (EFI_IFR_GUID_TIMEOUT)) {
    mTimeout->ExtendOpCode = EFI_IFR_EXTEND_OP_TIMEOUT;
    mTimeout->Guid         = IfrTianoGuid;
    mTimeout->TimeOut      = Timeout;
  }

  VOID SetTimeout (IN UINT16 Timeout) {
    mTimeout->TimeOut = Timeout;
  }
};

class CIfrDup : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_DUP *mDup;

public:
  CIfrDup (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_DUP_OP, (CHAR8 **)&mDup),
      CIfrOpHeader (EFI_IFR_DUP_OP, &mDup->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrEqIdId : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_EQ_ID_ID   *mEqIdId;

public:
  CIfrEqIdId (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_EQ_ID_ID_OP, (CHAR8 **)&mEqIdId),
                 CIfrOpHeader (EFI_IFR_EQ_ID_ID_OP, &mEqIdId->Header) {
    SetLineNo (LineNo);
    mEqIdId->QuestionId1 = EFI_QUESTION_ID_INVALID;
    mEqIdId->QuestionId2 = EFI_QUESTION_ID_INVALID;
  }

  VOID SetQuestionId1 (
  IN EFI_QUESTION_ID QuestionId,
  IN INT8            *VarIdStr,
  IN UINT32          LineNo
  ) {
    if (QuestionId != EFI_QUESTION_ID_INVALID) {
      mEqIdId->QuestionId1 = QuestionId;
    } else {
      gCFormPkg.AssignPending (VarIdStr, (VOID *)(&mEqIdId->QuestionId1), sizeof (EFI_QUESTION_ID), LineNo);
    }
  }

  VOID SetQuestionId2 (
  IN EFI_QUESTION_ID QuestionId,
  IN INT8            *VarIdStr,
  IN UINT32          LineNo
  ) {
    if (QuestionId != EFI_QUESTION_ID_INVALID) {
      mEqIdId->QuestionId2 = QuestionId;
    } else {
      gCFormPkg.AssignPending (VarIdStr, (VOID *)(&mEqIdId->QuestionId2), sizeof (EFI_QUESTION_ID), LineNo);
    }
  }
};

class CIfrEqIdVal : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_EQ_ID_VAL *mEqIdVal;

public:
  CIfrEqIdVal (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_EQ_ID_VAL_OP, (CHAR8 **)&mEqIdVal),
      CIfrOpHeader (EFI_IFR_EQ_ID_VAL_OP, &mEqIdVal->Header) {
    SetLineNo (LineNo);
    mEqIdVal->QuestionId = EFI_QUESTION_ID_INVALID;
  }

  VOID SetQuestionId (
  IN EFI_QUESTION_ID QuestionId,
  IN INT8            *VarIdStr,
  IN UINT32          LineNo
  ) {
    if (QuestionId != EFI_QUESTION_ID_INVALID) {
      mEqIdVal->QuestionId = QuestionId;
    } else {
      gCFormPkg.AssignPending (VarIdStr, (VOID *)(&mEqIdVal->QuestionId), sizeof (EFI_QUESTION_ID), LineNo);
    }
  }

  VOID SetValue (IN UINT16 Value) {
    mEqIdVal->Value = Value;
  }
};

class CIfrEqIdList : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_EQ_ID_LIST *mEqIdVList;

public:
  CIfrEqIdList (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_EQ_ID_LIST_OP, (CHAR8 **)&mEqIdVList, sizeof (EFI_IFR_EQ_ID_LIST), TRUE),
                   CIfrOpHeader (EFI_IFR_EQ_ID_LIST_OP, &mEqIdVList->Header) {
    SetLineNo (LineNo);
    mEqIdVList->QuestionId   = EFI_QUESTION_ID_INVALID;
    mEqIdVList->ListLength   = 0;
    mEqIdVList->ValueList[0] = 0;
  }

  VOID SetQuestionId (
  IN EFI_QUESTION_ID QuestionId,
  IN INT8            *VarIdStr,
  IN UINT32          LineNo
  ) {
    if (QuestionId != EFI_QUESTION_ID_INVALID) {
      mEqIdVList->QuestionId = QuestionId;
    } else {
      gCFormPkg.AssignPending (VarIdStr, (VOID *)(&mEqIdVList->QuestionId), sizeof (EFI_QUESTION_ID), LineNo);
    }
  }

  VOID SetListLength (IN UINT16 ListLength) {
    mEqIdVList->ListLength = ListLength;
  }

  VOID SetValueList (IN UINT16 Index, IN UINT16 Value) {
    if (Index == 0) {
      mEqIdVList->ValueList[0] = Value;
      return;
    }

    if (ExpendObjBin (sizeof (UINT16)) ==TRUE) {
      IncLength (sizeof (UINT16));
      mEqIdVList->ValueList[Index] = Value;
    }
  }
};

class CIfrQuestionRef1 : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_QUESTION_REF1 *mQuestionRef1;

public:
  CIfrQuestionRef1 (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_QUESTION_REF1_OP, (CHAR8 **)&mQuestionRef1),
      CIfrOpHeader (EFI_IFR_QUESTION_REF1_OP, &mQuestionRef1->Header) {
    SetLineNo (LineNo);
    mQuestionRef1->QuestionId = EFI_QUESTION_ID_INVALID;
  }

  VOID SetQuestionId (
  IN EFI_QUESTION_ID QuestionId,
  IN INT8            *VarIdStr,
  IN UINT32          LineNo
  ) {
    if (QuestionId != EFI_QUESTION_ID_INVALID) {
      mQuestionRef1->QuestionId = QuestionId;
    } else {
      gCFormPkg.AssignPending (VarIdStr, (VOID *)(&mQuestionRef1->QuestionId), sizeof (EFI_QUESTION_ID), LineNo);
    }
  }
};

class CIfrQuestionRef2 : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_QUESTION_REF2 *mQuestionRef2;

public:
  CIfrQuestionRef2 (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_QUESTION_REF2_OP, (CHAR8 **)&mQuestionRef2),
      CIfrOpHeader (EFI_IFR_QUESTION_REF2_OP, &mQuestionRef2->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrQuestionRef3 : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_QUESTION_REF3 *mQuestionRef3;

public:
  CIfrQuestionRef3 (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_QUESTION_REF3_OP, (CHAR8 **)&mQuestionRef3),
      CIfrOpHeader (EFI_IFR_QUESTION_REF3_OP, &mQuestionRef3->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrQuestionRef3_2 : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_QUESTION_REF3_2 *mQuestionRef3_2;

public:
  CIfrQuestionRef3_2 (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_QUESTION_REF3_OP, (CHAR8 **)&mQuestionRef3_2, sizeof (EFI_IFR_QUESTION_REF3_2)),
      CIfrOpHeader (EFI_IFR_QUESTION_REF3_OP, &mQuestionRef3_2->Header, sizeof (EFI_IFR_QUESTION_REF3_2)) {
    SetLineNo (LineNo);
    mQuestionRef3_2->DevicePath = EFI_STRING_ID_INVALID;
  }

  VOID SetDevicePath (IN EFI_STRING_ID DevicePath) {
    mQuestionRef3_2->DevicePath = DevicePath;
  }
};

class CIfrQuestionRef3_3 : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_QUESTION_REF3_3 *mQuestionRef3_3;

public:
  CIfrQuestionRef3_3 (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_QUESTION_REF3_OP, (CHAR8 **)&mQuestionRef3_3, sizeof (EFI_IFR_QUESTION_REF3_3)),
      CIfrOpHeader (EFI_IFR_QUESTION_REF3_OP, &mQuestionRef3_3->Header, sizeof (EFI_IFR_QUESTION_REF3_3)) {
    SetLineNo (LineNo);
    mQuestionRef3_3->DevicePath = EFI_STRING_ID_INVALID;
    memset (&mQuestionRef3_3->Guid, 0, sizeof (EFI_GUID));
  }

  VOID SetDevicePath (IN EFI_STRING_ID DevicePath) {
    mQuestionRef3_3->DevicePath = DevicePath;
  }

  VOID SetGuid (IN EFI_GUID *Guid) {
    mQuestionRef3_3->Guid = *Guid;
  }
};

class CIfrRuleRef : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_RULE_REF *mRuleRef;

public:
  CIfrRuleRef (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_RULE_REF_OP, (CHAR8 **)&mRuleRef),
      CIfrOpHeader (EFI_IFR_RULE_REF_OP, &mRuleRef->Header) {
    SetLineNo (LineNo);
    mRuleRef->RuleId = EFI_RULE_ID_INVALID;
  }

  VOID SetRuleId (IN UINT8 RuleId) {
    mRuleRef->RuleId = RuleId;
  }
};

class CIfrStringRef1 : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_STRING_REF1 *mStringRef1;

public:
  CIfrStringRef1 (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_STRING_REF1_OP, (CHAR8 **)&mStringRef1),
      CIfrOpHeader (EFI_IFR_STRING_REF1_OP, &mStringRef1->Header) {
    SetLineNo (LineNo);
    mStringRef1->StringId = EFI_STRING_ID_INVALID;
  }

  VOID SetStringId (IN EFI_STRING_ID StringId) {
    mStringRef1->StringId = StringId;
  }
};

class CIfrStringRef2 : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_STRING_REF2 *mStringRef2;

public:
  CIfrStringRef2 (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_STRING_REF2_OP, (CHAR8 **)&mStringRef2),
      CIfrOpHeader (EFI_IFR_STRING_REF2_OP, &mStringRef2->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrThis : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_THIS *mThis;

public:
  CIfrThis (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_THIS_OP, (CHAR8 **)&mThis),
      CIfrOpHeader (EFI_IFR_THIS_OP, &mThis->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrUint8 : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_UINT8 *mUint8;

public:
  CIfrUint8 (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_UINT8_OP, (CHAR8 **)&mUint8),
      CIfrOpHeader (EFI_IFR_UINT8_OP, &mUint8->Header) {
    SetLineNo (LineNo);
  }

  VOID SetValue (IN UINT8 Value) {
    mUint8->Value = Value;
  }
};

class CIfrUint16 : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_UINT16 *mUint16;

public:
  CIfrUint16 (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_UINT16_OP, (CHAR8 **)&mUint16),
      CIfrOpHeader (EFI_IFR_UINT16_OP, &mUint16->Header) {
    SetLineNo (LineNo);
  }

  VOID SetValue (IN UINT16 Value) {
    mUint16->Value = Value;
  }
};

class CIfrUint32 : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_UINT32 *mUint32;

public:
  CIfrUint32 (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_UINT32_OP, (CHAR8 **)&mUint32),
      CIfrOpHeader (EFI_IFR_UINT32_OP, &mUint32->Header) {
    SetLineNo (LineNo);
  }

  VOID SetValue (IN UINT32 Value) {
    mUint32->Value = Value;
  }
};

class CIfrUint64 : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_UINT64 *mUint64;

public:
  CIfrUint64 (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_UINT64_OP, (CHAR8 **)&mUint64),
      CIfrOpHeader (EFI_IFR_UINT64_OP, &mUint64->Header) {
    SetLineNo (LineNo);
  }

  VOID SetValue (IN UINT64 Value) {
    mUint64->Value = Value;
  }
};

class CIfrTrue : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_TRUE *mTrue;

public:
  CIfrTrue (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_TRUE_OP, (CHAR8 **)&mTrue),
      CIfrOpHeader (EFI_IFR_TRUE_OP, &mTrue->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrFalse : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_FALSE *mFalse;

public:
  CIfrFalse (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_FALSE_OP, (CHAR8 **)&mFalse),
      CIfrOpHeader (EFI_IFR_FALSE_OP, &mFalse->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrOne : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_ONE *mOne;

public:
  CIfrOne (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_ONE_OP, (CHAR8 **)&mOne),
      CIfrOpHeader (EFI_IFR_ONE_OP, &mOne->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrOnes : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_ONES *mOnes;

public:
  CIfrOnes (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_ONES_OP, (CHAR8 **)&mOnes),
      CIfrOpHeader (EFI_IFR_ONES_OP, &mOnes->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrZero : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_ZERO *mZero;

public:
  CIfrZero (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_ZERO_OP, (CHAR8 **)&mZero),
      CIfrOpHeader (EFI_IFR_ZERO_OP, &mZero->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrUndefined : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_UNDEFINED *mUndefined;

public:
  CIfrUndefined (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_UNDEFINED_OP, (CHAR8 **)&mUndefined),
      CIfrOpHeader (EFI_IFR_UNDEFINED_OP, &mUndefined->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrVersion : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_VERSION *mVersion;

public:
  CIfrVersion (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_VERSION_OP, (CHAR8 **)&mVersion),
      CIfrOpHeader (EFI_IFR_VERSION_OP, &mVersion->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrLength : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_LENGTH *mLength;

public:
  CIfrLength (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_LENGTH_OP, (CHAR8 **)&mLength),
      CIfrOpHeader (EFI_IFR_LENGTH_OP, &mLength->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrNot : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_NOT *mNot;

public:
  CIfrNot (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_NOT_OP, (CHAR8 **)&mNot),
      CIfrOpHeader (EFI_IFR_NOT_OP, &mNot->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrBitWiseNot : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_BITWISE_NOT *mBitWise;

public:
  CIfrBitWiseNot (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_BITWISE_NOT_OP, (CHAR8 **)&mBitWise),
      CIfrOpHeader (EFI_IFR_BITWISE_NOT_OP, &mBitWise->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrToBoolean : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_TO_BOOLEAN *mToBoolean;

public:
  CIfrToBoolean (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_TO_BOOLEAN_OP, (CHAR8 **)&mToBoolean),
      CIfrOpHeader (EFI_IFR_TO_BOOLEAN_OP, &mToBoolean->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrToString : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_TO_STRING *mToString;

public:
  CIfrToString (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_TO_STRING_OP, (CHAR8 **)&mToString),
      CIfrOpHeader (EFI_IFR_TO_STRING_OP, &mToString->Header) {
    SetLineNo (LineNo);
  }

  VOID SetFormat (IN UINT8 Format) {
    mToString->Format = Format;
  }
};

class CIfrToUint : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_TO_UINT *mToUint;

public:
  CIfrToUint (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_TO_UINT_OP, (CHAR8 **)&mToUint),
      CIfrOpHeader (EFI_IFR_TO_UINT_OP, &mToUint->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrToUpper : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_TO_UPPER *mToUpper;

public:
  CIfrToUpper (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_TO_UPPER_OP, (CHAR8 **)&mToUpper),
      CIfrOpHeader (EFI_IFR_TO_UPPER_OP, &mToUpper->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrToLower : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_TO_LOWER *mToLower;

public:
  CIfrToLower (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_TO_LOWER_OP, (CHAR8 **)&mToLower),
      CIfrOpHeader (EFI_IFR_TO_LOWER_OP, &mToLower->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrAdd : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_ADD *mAdd;

public:
  CIfrAdd (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_ADD_OP, (CHAR8 **)&mAdd),
      CIfrOpHeader (EFI_IFR_ADD_OP, &mAdd->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrBitWiseAnd : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_BITWISE_AND *mBitWiseAnd;

public:
  CIfrBitWiseAnd (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_BITWISE_AND_OP, (CHAR8 **)&mBitWiseAnd),
      CIfrOpHeader (EFI_IFR_BITWISE_AND_OP, &mBitWiseAnd->Header) {
    SetLineNo(LineNo);
  }
};

class CIfrBitWiseOr : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_BITWISE_OR *mBitWiseOr;

public:
  CIfrBitWiseOr (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_BITWISE_OR_OP, (CHAR8 **)&mBitWiseOr),
      CIfrOpHeader (EFI_IFR_BITWISE_OR_OP, &mBitWiseOr->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrAnd : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_AND *mAnd;

public:
  CIfrAnd (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_AND_OP, (CHAR8 **)&mAnd),
      CIfrOpHeader (EFI_IFR_AND_OP, &mAnd->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrCatenate : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_CATENATE *mCatenate;

public:
  CIfrCatenate (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_CATENATE_OP, (CHAR8 **)&mCatenate),
      CIfrOpHeader (EFI_IFR_CATENATE_OP, &mCatenate->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrDivide : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_DIVIDE *mDivide;

public:
  CIfrDivide (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_DIVIDE_OP, (CHAR8 **)&mDivide),
      CIfrOpHeader (EFI_IFR_DIVIDE_OP, &mDivide->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrEqual : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_EQUAL *mEqual;

public:
  CIfrEqual (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_EQUAL_OP, (CHAR8 **)&mEqual),
      CIfrOpHeader (EFI_IFR_EQUAL_OP, &mEqual->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrGreaterEqual : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_GREATER_EQUAL *mGreaterEqual;

public:
  CIfrGreaterEqual (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_GREATER_EQUAL_OP, (CHAR8 **)&mGreaterEqual),
      CIfrOpHeader (EFI_IFR_GREATER_EQUAL_OP, &mGreaterEqual->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrGreaterThan : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_GREATER_THAN *mGreaterThan;

public:
  CIfrGreaterThan (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_GREATER_THAN_OP, (CHAR8 **)&mGreaterThan),
      CIfrOpHeader (EFI_IFR_GREATER_THAN_OP, &mGreaterThan->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrLessEqual : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_LESS_EQUAL *mLessEqual;

public:
  CIfrLessEqual (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_LESS_EQUAL_OP, (CHAR8 **)&mLessEqual),
      CIfrOpHeader (EFI_IFR_LESS_EQUAL_OP, &mLessEqual->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrLessThan : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_LESS_THAN *mLessThan;

public:
  CIfrLessThan (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_LESS_THAN_OP, (CHAR8 **)&mLessThan),
      CIfrOpHeader (EFI_IFR_LESS_THAN_OP, &mLessThan->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrMatch : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_MATCH *mMatch;

public:
  CIfrMatch (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_MATCH_OP, (CHAR8 **)&mMatch),
      CIfrOpHeader (EFI_IFR_MATCH_OP, &mMatch->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrMultiply : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_MULTIPLY *mMultiply;

public:
  CIfrMultiply (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_MULTIPLY_OP, (CHAR8 **)&mMultiply),
      CIfrOpHeader (EFI_IFR_MULTIPLY_OP, &mMultiply->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrModulo : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_MODULO *mModulo;

public:
  CIfrModulo (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_MODULO_OP, (CHAR8 **)&mModulo),
      CIfrOpHeader (EFI_IFR_MODULO_OP, &mModulo->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrNotEqual : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_NOT_EQUAL *mNotEqual;

public:
  CIfrNotEqual (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_NOT_EQUAL_OP, (CHAR8 **)&mNotEqual),
      CIfrOpHeader (EFI_IFR_NOT_EQUAL_OP, &mNotEqual->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrOr : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_OR *mOr;

public:
  CIfrOr (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_OR_OP, (CHAR8 **)&mOr),
      CIfrOpHeader (EFI_IFR_OR_OP, &mOr->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrShiftLeft : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_SHIFT_LEFT *mShiftLeft;

public:
  CIfrShiftLeft (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_SHIFT_LEFT_OP, (CHAR8 **)&mShiftLeft),
      CIfrOpHeader (EFI_IFR_SHIFT_LEFT_OP, &mShiftLeft->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrShiftRight : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_SHIFT_RIGHT *mShiftRight;

public:
  CIfrShiftRight (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_SHIFT_RIGHT_OP, (CHAR8 **)&mShiftRight),
      CIfrOpHeader (EFI_IFR_SHIFT_RIGHT_OP, &mShiftRight->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrSubtract : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_SUBTRACT *mSubtract;

public:
  CIfrSubtract (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_SUBTRACT_OP, (CHAR8 **)&mSubtract),
      CIfrOpHeader (EFI_IFR_SUBTRACT_OP, &mSubtract->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrConditional : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_CONDITIONAL *mConditional;

public:
  CIfrConditional (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_CONDITIONAL_OP, (CHAR8 **)&mConditional),
      CIfrOpHeader (EFI_IFR_CONDITIONAL_OP, &mConditional->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrFind : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_FIND *mFind;

public:
  CIfrFind (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_FIND_OP, (CHAR8 **)&mFind),
      CIfrOpHeader (EFI_IFR_FIND_OP, &mFind->Header) {
    SetLineNo (LineNo);
  }

  VOID SetFormat (IN UINT8 Format) {
    mFind->Format = Format;
  }
};

class CIfrMid : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_MID *mMid;

public:
  CIfrMid (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_MID_OP, (CHAR8 **)&mMid),
      CIfrOpHeader (EFI_IFR_MID_OP, &mMid->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrToken : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_TOKEN *mToken;

public:
  CIfrToken (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_TOKEN_OP, (CHAR8 **)&mToken),
      CIfrOpHeader (EFI_IFR_TOKEN_OP, &mToken->Header) {
    SetLineNo (LineNo);
  }
};

class CIfrSpan : public CIfrObj, public CIfrOpHeader {
private:
  EFI_IFR_SPAN *mSpan;

public:
  CIfrSpan (
  IN UINT32 LineNo
  ) : CIfrObj (EFI_IFR_SPAN_OP, (CHAR8 **)&mSpan),
      CIfrOpHeader (EFI_IFR_SPAN_OP, &mSpan->Header) {
    SetLineNo (LineNo);
    mSpan->Flags = EFI_IFR_FLAGS_FIRST_MATCHING;
  }

  EFI_VFR_RETURN_CODE SetFlags (IN UINT8 LFlags) {
    if (_IS_EQUAL (LFlags, EFI_IFR_FLAGS_FIRST_MATCHING)) {
      mSpan->Flags |= EFI_IFR_FLAGS_FIRST_MATCHING;
    } else if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_FLAGS_FIRST_NON_MATCHING)) {
      mSpan->Flags |= EFI_IFR_FLAGS_FIRST_NON_MATCHING;
    }

    return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
  }
};

#endif