BaseTools/Source/C/VfrCompile/VfrFormPkg.h

   1 /** @file
   2
   3   The definition of CFormPkg's member function
   4
   5 Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>
   6 This program and the accompanying materials
   7 are licensed and made available under the terms and conditions of the BSD License
   8 which accompanies this distribution.  The full text of the license may be found at
   9 http://opensource.org/licenses/bsd-license.php
  10
  11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14 **/
  15
  16 #ifndef _EFIIFRCLASS_H_
  17 #define _EFIIFRCLASS_H_
  18
  19 #include "string.h"
  20 #include "EfiVfr.h"
  21 #include "VfrError.h"
  22 #include "VfrUtilityLib.h"
  23
  24 #define NO_QST_REFED "no question refered"
  25
  26 struct PACKAGE_DATA {
  27   CHAR8   *Buffer;
  28   UINT32  Size;
  29 };
  30
  31 /*
  32  * The functions below are used for flags setting
  33  */
  34 static inline BOOLEAN _FLAGS_ZERO (
  35   IN UINT8 &Flags
  36   )
  37 {
  38   return Flags == 0;
  39 }
  40
  41 static inline VOID _FLAG_CLEAR (
  42   IN UINT8 &Flags,
  43   IN UINT8 Mask
  44   )
  45 {
  46   Flags &= (~Mask);
  47 }
  48
  49 static inline UINT8 _FLAG_TEST_AND_CLEAR (
  50   IN UINT8 &Flags,
  51   IN UINT8 Mask
  52   )
  53 {
  54   UINT8 Ret = Flags & Mask;
  55   Flags &= (~Mask);
  56   return Ret;
  57 }
  58
  59 static inline UINT8 _IS_EQUAL (
  60   IN UINT8 &Flags,
  61   IN UINT8 Value
  62   )
  63 {
  64   return Flags == Value;
  65 }
  66
  67 /*
  68  * The definition of CIfrBin
  69  */
  70 typedef enum {
  71   PENDING,
  72   ASSIGNED
  73 } ASSIGN_FLAG;
  74
  75 struct SPendingAssign {
  76   CHAR8                   *mKey;  // key ! unique
  77   VOID                    *mAddr;
  78   UINT32                  mLen;
  79   ASSIGN_FLAG             mFlag;
  80   UINT32                  mLineNo;
  81   CHAR8                   *mMsg;
  82   struct SPendingAssign   *mNext;
  83
  84   SPendingAssign (IN CHAR8 *, IN VOID *, IN UINT32, IN UINT32, IN CONST CHAR8 *);
  85   ~SPendingAssign ();
  86
  87   VOID   SetAddrAndLen (IN VOID *, IN UINT32);
  88   VOID   AssignValue (IN VOID *, IN UINT32);
  89   CHAR8 * GetKey (VOID);
  90 };
  91
  92 struct SBufferNode {
  93   CHAR8              *mBufferStart;
  94   CHAR8              *mBufferEnd;
  95   CHAR8              *mBufferFree;
  96   struct SBufferNode *mNext;
  97 };
  98
  99 typedef struct {
 100   BOOLEAN  CompatibleMode;
 101   EFI_GUID *OverrideClassGuid;
 102 } INPUT_INFO_TO_SYNTAX;
 103
 104 class CFormPkg {
 105 private:
 106   UINT32              mBufferSize;
 107   SBufferNode         *mBufferNodeQueueHead;
 108   SBufferNode         *mBufferNodeQueueTail;
 109   SBufferNode         *mCurrBufferNode;
 110
 111   SBufferNode         *mReadBufferNode;
 112   UINT32              mReadBufferOffset;
 113
 114   UINT32              mPkgLength;
 115
 116   VOID                _WRITE_PKG_LINE (IN FILE *, IN UINT32 , IN CONST CHAR8 *, IN CHAR8 *, IN UINT32);
 117   VOID                _WRITE_PKG_END (IN FILE *, IN UINT32 , IN CONST CHAR8 *, IN CHAR8 *, IN UINT32);
 118   SBufferNode *       GetBinBufferNodeForAddr (IN CHAR8 *);
 119   SBufferNode *       CreateNewNode ();
 120   SBufferNode *       GetNodeBefore (IN SBufferNode *);
 121   EFI_VFR_RETURN_CODE InsertNodeBefore (IN SBufferNode *, IN SBufferNode *);
 122
 123 private:
 124   SPendingAssign      *PendingAssignList;
 125
 126 public:
 127   CFormPkg (IN UINT32 BufferSize);
 128   ~CFormPkg ();
 129
 130   CHAR8             * IfrBinBufferGet (IN UINT32);
 131   inline UINT32       GetPkgLength (VOID);
 132
 133   VOID                Open ();
 134   UINT32              Read (IN CHAR8 *, IN UINT32);
 135   VOID                Close ();
 136
 137   EFI_VFR_RETURN_CODE BuildPkgHdr (OUT EFI_HII_PACKAGE_HEADER **);
 138   EFI_VFR_RETURN_CODE BuildPkg (IN FILE *, IN PACKAGE_DATA *PkgData = NULL);
 139   EFI_VFR_RETURN_CODE BuildPkg (OUT PACKAGE_DATA &);
 140   EFI_VFR_RETURN_CODE GenCFile (IN CHAR8 *, IN FILE *, IN PACKAGE_DATA *PkgData = NULL);
 141
 142 public:
 143   EFI_VFR_RETURN_CODE AssignPending (IN CHAR8 *, IN VOID *, IN UINT32, IN UINT32, IN CONST CHAR8 *Msg = NULL);
 144   VOID                DoPendingAssign (IN CHAR8 *, IN VOID *, IN UINT32);
 145   bool                HavePendingUnassigned (VOID);
 146   VOID                PendingAssignPrintAll (VOID);
 147   EFI_VFR_RETURN_CODE   DeclarePendingQuestion (
 148     IN CVfrVarDataTypeDB   &lCVfrVarDataTypeDB,
 149     IN CVfrDataStorage     &lCVfrDataStorage,
 150     IN CVfrQuestionDB      &lCVfrQuestionDB,
 151     IN EFI_GUID            *LocalFormSetGuid,
 152     IN UINT32              LineNo,
 153     OUT CHAR8              **InsertOpcodeAddr
 154     );
 155   EFI_VFR_RETURN_CODE AdjustDynamicInsertOpcode (
 156     IN CHAR8              *LastFormEndAddr,
 157     IN CHAR8              *InsertOpcodeAddr
 158     );
 159   CHAR8 *             GetBufAddrBaseOnOffset (
 160     IN UINT32             Offset
 161     );
 162 };
 163
 164 extern CFormPkg       gCFormPkg;
 165 extern CVfrStringDB   gCVfrStringDB;
 166 extern UINT32         gAdjustOpcodeOffset;
 167 extern BOOLEAN        gNeedAdjustOpcode;
 168
 169 struct SIfrRecord {
 170   UINT32     mLineNo;
 171   CHAR8      *mIfrBinBuf;
 172   UINT8      mBinBufLen;
 173   UINT32     mOffset;
 174   SIfrRecord *mNext;
 175
 176   SIfrRecord (VOID);
 177   ~SIfrRecord (VOID);
 178 };
 179
 180 #define EFI_IFR_RECORDINFO_IDX_INVALUD 0xFFFFFF
 181 #define EFI_IFR_RECORDINFO_IDX_START   0x0
 182
 183 class CIfrRecordInfoDB {
 184 private:
 185   bool       mSwitch;
 186   UINT32     mRecordCount;
 187   SIfrRecord *mIfrRecordListHead;
 188   SIfrRecord *mIfrRecordListTail;
 189
 190   SIfrRecord * GetRecordInfoFromIdx (IN UINT32);
 191   BOOLEAN          CheckQuestionOpCode (IN UINT8);
 192   BOOLEAN          CheckIdOpCode (IN UINT8);
 193   EFI_QUESTION_ID  GetOpcodeQuestionId (IN EFI_IFR_OP_HEADER *);
 194 public:
 195   CIfrRecordInfoDB (VOID);
 196   ~CIfrRecordInfoDB (VOID);
 197
 198   inline VOID TurnOn (VOID) {
 199     mSwitch = TRUE;
 200   }
 201
 202   inline VOID TurnOff (VOID) {
 203     mSwitch = FALSE;
 204   }
 205
 206   SIfrRecord * GetRecordInfoFromOffset (IN UINT32);
 207   VOID        IfrAdjustOffsetForRecord (VOID);
 208   BOOLEAN     IfrAdjustDynamicOpcodeInRecords (VOID);
 209
 210   UINT32      IfrRecordRegister (IN UINT32, IN CHAR8 *, IN UINT8, IN UINT32);
 211   VOID        IfrRecordInfoUpdate (IN UINT32, IN UINT32, IN CHAR8*, IN UINT8, IN UINT32);
 212   VOID        IfrRecordOutput (IN FILE *, IN UINT32 LineNo);
 213   VOID        IfrRecordOutput (OUT PACKAGE_DATA &);
 214   EFI_VFR_RETURN_CODE  IfrRecordAdjust (VOID);
 215 };
 216
 217 extern CIfrRecordInfoDB gCIfrRecordInfoDB;
 218
 219 /*
 220  * The definition of CIfrObj
 221  */
 222 extern BOOLEAN  gCreateOp;
 223
 224 class CIfrObj {
 225 private:
 226   BOOLEAN mDelayEmit;
 227
 228   CHAR8   *mObjBinBuf;
 229   UINT8   mObjBinLen;
 230   UINT32  mLineNo;
 231   UINT32  mRecordIdx;
 232   UINT32  mPkgOffset;
 233
 234 public:
 235   CIfrObj (IN UINT8 OpCode, OUT CHAR8 **IfrObj = NULL, IN UINT8 ObjBinLen = 0, IN BOOLEAN DelayEmit = FALSE);
 236   virtual ~CIfrObj(VOID);
 237
 238   VOID    _EMIT_PENDING_OBJ (VOID);
 239
 240   inline VOID    SetLineNo (IN UINT32 LineNo) {
 241     mLineNo = LineNo;
 242   }
 243
 244   inline CHAR8 * GetObjBinAddr (VOID) {
 245     return mObjBinBuf;
 246   }
 247
 248   inline UINT32 GetObjBinOffset (VOID) {
 249     return mPkgOffset;
 250   }
 251
 252   inline UINT8   GetObjBinLen (VOID) {
 253     return mObjBinLen;
 254   }
 255
 256   inline bool ExpendObjBin (IN UINT8 Size) {
 257     if ((mDelayEmit == TRUE) && ((mObjBinLen + Size) > mObjBinLen)) {
 258       mObjBinLen = mObjBinLen + Size;
 259       return TRUE;
 260     } else {
 261       return FALSE;
 262     }
 263   }
 264
 265   inline bool ShrinkObjBin (IN UINT8 Size) {
 266     if ((mDelayEmit == TRUE) && (mObjBinLen > Size)) {
 267       mObjBinLen -= Size;
 268       return TRUE;
 269     } else {
 270       return FALSE;
 271     }
 272   }
 273 };
 274
 275 /*
 276  * The definition of CIfrOpHeader
 277  */
 278 class CIfrOpHeader {
 279 private:
 280   EFI_IFR_OP_HEADER *mHeader;
 281
 282 public:
 283   CIfrOpHeader (IN UINT8 OpCode, IN VOID *StartAddr, IN UINT8 Length = 0);
 284   CIfrOpHeader (IN CIfrOpHeader &);
 285
 286   VOID IncLength (UINT8 Size) {
 287     if ((mHeader->Length + Size) > mHeader->Length) {
 288       mHeader->Length = mHeader->Length + Size;
 289     }
 290   }
 291
 292   VOID DecLength (UINT8 Size) {
 293     if (mHeader->Length >= Size) {
 294       mHeader->Length -= Size;
 295     }
 296   }
 297
 298   UINT8 GetLength () {
 299     return mHeader->Length;
 300   }
 301
 302   UINT8 GetScope () {
 303     return mHeader->Scope;
 304   }
 305
 306   VOID SetScope (IN UINT8 Scope) {
 307     mHeader->Scope = Scope;
 308   }
 309
 310   VOID UpdateHeader (IN EFI_IFR_OP_HEADER *Header) {
 311     mHeader = Header;
 312   }
 313 };
 314
 315 extern UINT8 gScopeCount;
 316
 317 /*
 318  * The definition of CIfrStatementHeader
 319  */
 320 class CIfrStatementHeader {
 321 private:
 322   EFI_IFR_STATEMENT_HEADER *mHeader;
 323
 324 public:
 325   CIfrStatementHeader (
 326     IN EFI_IFR_STATEMENT_HEADER *StartAddr
 327   ) : mHeader ((EFI_IFR_STATEMENT_HEADER *)StartAddr) {
 328     mHeader         = StartAddr;
 329     mHeader->Help   = EFI_STRING_ID_INVALID;
 330     mHeader->Prompt = EFI_STRING_ID_INVALID;
 331   }
 332
 333   EFI_IFR_STATEMENT_HEADER *GetStatementHeader () {
 334     return mHeader;
 335   }
 336
 337   VOID SetPrompt (IN EFI_STRING_ID Prompt) {
 338     mHeader->Prompt = Prompt;
 339   }
 340
 341   VOID SetHelp (IN EFI_STRING_ID Help) {
 342     mHeader->Help = Help;
 343   }
 344 };
 345
 346 /*
 347  * The definition of CIfrQuestionHeader
 348  */
 349 #define EFI_IFR_QUESTION_FLAG_DEFAULT 0
 350
 351 class CIfrQuestionHeader : public CIfrStatementHeader {
 352 private:
 353   EFI_IFR_QUESTION_HEADER *mHeader;
 354
 355   EFI_IFR_STATEMENT_HEADER * QH2SH (EFI_IFR_QUESTION_HEADER *Qheader) {
 356     return &(Qheader)->Header;
 357   }
 358
 359 public:
 360   EFI_QUESTION_ID QUESTION_ID (VOID) {
 361     return mHeader->QuestionId;
 362   }
 363
 364   EFI_VARSTORE_ID VARSTORE_ID (VOID) {
 365     return mHeader->VarStoreId;
 366   }
 367
 368   VOID VARSTORE_INFO (OUT EFI_VARSTORE_INFO *Info) {
 369     if (Info != NULL) {
 370       Info->mVarStoreId   = mHeader->VarStoreId;
 371       memcpy (&Info->mVarStoreId, &mHeader->VarStoreInfo, sizeof (Info->mVarStoreId));
 372     }
 373   }
 374
 375   UINT8 FLAGS (VOID) {
 376     return mHeader->Flags;
 377   }
 378
 379 public:
 380   CIfrQuestionHeader (
 381     IN EFI_IFR_QUESTION_HEADER *StartAddr,
 382     IN UINT8 Flags = EFI_IFR_QUESTION_FLAG_DEFAULT
 383   ) : CIfrStatementHeader (QH2SH(StartAddr)) {
 384     mHeader                         = StartAddr;
 385     mHeader->QuestionId             = EFI_QUESTION_ID_INVALID;
 386     mHeader->VarStoreId             = EFI_VARSTORE_ID_INVALID;
 387     mHeader->VarStoreInfo.VarName   = EFI_STRING_ID_INVALID;
 388     mHeader->VarStoreInfo.VarOffset = EFI_VAROFFSET_INVALID;
 389     mHeader->Flags                  = Flags;
 390   }
 391
 392   VOID SetQuestionId (IN EFI_QUESTION_ID QuestionId) {
 393     mHeader->QuestionId = QuestionId;
 394   }
 395
 396   VOID SetVarStoreInfo (IN EFI_VARSTORE_INFO *Info) {
 397     mHeader->VarStoreId             = Info->mVarStoreId;
 398     mHeader->VarStoreInfo.VarName   = Info->mInfo.mVarName;
 399     mHeader->VarStoreInfo.VarOffset = Info->mInfo.mVarOffset;
 400   }
 401
 402   EFI_VFR_RETURN_CODE SetFlags (IN UINT8 Flags) {
 403     if (_FLAG_TEST_AND_CLEAR (Flags, EFI_IFR_FLAG_READ_ONLY)) {
 404       mHeader->Flags |= EFI_IFR_FLAG_READ_ONLY;
 405     }
 406
 407     _FLAG_CLEAR (Flags, 0x02);
 408
 409     if (_FLAG_TEST_AND_CLEAR (Flags, EFI_IFR_FLAG_CALLBACK)) {
 410       mHeader->Flags |= EFI_IFR_FLAG_CALLBACK;
 411     }
 412
 413     //
 414     // ignore NVAccessFlag
 415     //
 416     _FLAG_CLEAR (Flags, 0x08);
 417
 418     if (_FLAG_TEST_AND_CLEAR (Flags, EFI_IFR_FLAG_RESET_REQUIRED)) {
 419       mHeader->Flags |= EFI_IFR_FLAG_RESET_REQUIRED;
 420     }
 421
 422     //
 423     //  Set LateCheck Flag to compatible for framework flag
 424     //  but it uses 0x20 as its flag, if in the future UEFI may take this flag
 425     //
 426     if (_FLAG_TEST_AND_CLEAR (Flags, 0x20)) {
 427       mHeader->Flags |= 0x20;
 428     }
 429
 430     if (_FLAG_TEST_AND_CLEAR (Flags, EFI_IFR_FLAG_OPTIONS_ONLY)) {
 431       mHeader->Flags |= EFI_IFR_FLAG_OPTIONS_ONLY;
 432     }
 433
 434     return _FLAGS_ZERO (Flags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
 435   }
 436
 437   VOID UpdateCIfrQuestionHeader (IN EFI_IFR_QUESTION_HEADER *Header) {
 438     mHeader = Header;
 439   }
 440 };
 441
 442 /*
 443  * The definition of CIfrMinMaxStepData
 444  */
 445 class CIfrMinMaxStepData {
 446 private:
 447   MINMAXSTEP_DATA *mMinMaxStepData;
 448   BOOLEAN         ValueIsSet;
 449   BOOLEAN         IsNumeric;
 450
 451 public:
 452   CIfrMinMaxStepData (MINMAXSTEP_DATA *DataAddr, BOOLEAN NumericOpcode=FALSE) : mMinMaxStepData (DataAddr) {
 453     mMinMaxStepData->u64.MinValue = 0;
 454     mMinMaxStepData->u64.MaxValue = 0;
 455     mMinMaxStepData->u64.Step     = 0;
 456     ValueIsSet = FALSE;
 457     IsNumeric = NumericOpcode;
 458   }
 459
 460   VOID SetMinMaxStepData (IN UINT64 MinValue, IN UINT64 MaxValue, IN UINT64 Step) {
 461     if (!ValueIsSet) {
 462       mMinMaxStepData->u64.MinValue = MinValue;
 463       mMinMaxStepData->u64.MaxValue = MaxValue;
 464       ValueIsSet = TRUE;
 465     } else {
 466       if (MinValue < mMinMaxStepData->u64.MinValue) {
 467         mMinMaxStepData->u64.MinValue = MinValue;
 468       }
 469       if (MaxValue > mMinMaxStepData->u64.MaxValue) {
 470         mMinMaxStepData->u64.MaxValue = MaxValue;
 471       }
 472     }
 473     mMinMaxStepData->u64.Step = Step;
 474   }
 475
 476   VOID SetMinMaxStepData (IN UINT32 MinValue, IN UINT32 MaxValue, IN UINT32 Step) {
 477     if (!ValueIsSet) {
 478       mMinMaxStepData->u32.MinValue = MinValue;
 479       mMinMaxStepData->u32.MaxValue = MaxValue;
 480       ValueIsSet = TRUE;
 481     } else {
 482       if (MinValue < mMinMaxStepData->u32.MinValue) {
 483         mMinMaxStepData->u32.MinValue = MinValue;
 484       }
 485       if (MaxValue > mMinMaxStepData->u32.MaxValue) {
 486         mMinMaxStepData->u32.MaxValue = MaxValue;
 487       }
 488     }
 489     mMinMaxStepData->u32.Step = Step;
 490   }
 491
 492   VOID SetMinMaxStepData (IN UINT16 MinValue, IN UINT16 MaxValue, IN UINT16 Step) {
 493     if (!ValueIsSet) {
 494       mMinMaxStepData->u16.MinValue = MinValue;
 495       mMinMaxStepData->u16.MaxValue = MaxValue;
 496       ValueIsSet = TRUE;
 497     } else {
 498       if (MinValue < mMinMaxStepData->u16.MinValue) {
 499         mMinMaxStepData->u16.MinValue = MinValue;
 500       }
 501       if (MaxValue > mMinMaxStepData->u16.MaxValue) {
 502         mMinMaxStepData->u16.MaxValue = MaxValue;
 503       }
 504     }
 505     mMinMaxStepData->u16.Step = Step;
 506   }
 507
 508   VOID SetMinMaxStepData (IN UINT8 MinValue, IN UINT8 MaxValue, IN UINT8 Step) {
 509     if (!ValueIsSet) {
 510       mMinMaxStepData->u8.MinValue = MinValue;
 511       mMinMaxStepData->u8.MaxValue = MaxValue;
 512       ValueIsSet = TRUE;
 513     } else {
 514       if (MinValue < mMinMaxStepData->u8.MinValue) {
 515         mMinMaxStepData->u8.MinValue = MinValue;
 516       }
 517       if (MaxValue > mMinMaxStepData->u8.MaxValue) {
 518         mMinMaxStepData->u8.MaxValue = MaxValue;
 519       }
 520     }
 521     mMinMaxStepData->u8.Step = Step;
 522   }
 523
 524   UINT64 GetMinData (UINT8 VarType) {
 525     UINT64 MinValue = 0;
 526     switch (VarType) {
 527     case EFI_IFR_TYPE_NUM_SIZE_64:
 528       MinValue = mMinMaxStepData->u64.MinValue;
 529       break;
 530     case EFI_IFR_TYPE_NUM_SIZE_32:
 531       MinValue = (UINT64) mMinMaxStepData->u32.MinValue;
 532       break;
 533     case EFI_IFR_TYPE_NUM_SIZE_16:
 534       MinValue = (UINT64) mMinMaxStepData->u16.MinValue;
 535       break;
 536     case EFI_IFR_TYPE_NUM_SIZE_8:
 537       MinValue = (UINT64) mMinMaxStepData->u8.MinValue;
 538       break;
 539     default:
 540       break;
 541     }
 542     return MinValue;
 543   }
 544
 545   UINT64 GetMaxData (UINT8 VarType) {
 546     UINT64 MaxValue = 0;
 547     switch (VarType) {
 548     case EFI_IFR_TYPE_NUM_SIZE_64:
 549       MaxValue = mMinMaxStepData->u64.MaxValue;
 550       break;
 551     case EFI_IFR_TYPE_NUM_SIZE_32:
 552       MaxValue = (UINT64) mMinMaxStepData->u32.MaxValue;
 553       break;
 554     case EFI_IFR_TYPE_NUM_SIZE_16:
 555       MaxValue = (UINT64) mMinMaxStepData->u16.MaxValue;
 556       break;
 557     case EFI_IFR_TYPE_NUM_SIZE_8:
 558       MaxValue = (UINT64) mMinMaxStepData->u8.MaxValue;
 559       break;
 560     default:
 561       break;
 562     }
 563     return MaxValue;
 564   }
 565
 566   UINT64 GetStepData (UINT8 VarType) {
 567     UINT64 MaxValue = 0;
 568     switch (VarType) {
 569     case EFI_IFR_TYPE_NUM_SIZE_64:
 570       MaxValue = mMinMaxStepData->u64.Step;
 571       break;
 572     case EFI_IFR_TYPE_NUM_SIZE_32:
 573       MaxValue = (UINT64) mMinMaxStepData->u32.Step;
 574       break;
 575     case EFI_IFR_TYPE_NUM_SIZE_16:
 576       MaxValue = (UINT64) mMinMaxStepData->u16.Step;
 577       break;
 578     case EFI_IFR_TYPE_NUM_SIZE_8:
 579       MaxValue = (UINT64) mMinMaxStepData->u8.Step;
 580       break;
 581     default:
 582       break;
 583     }
 584     return MaxValue;
 585   }
 586
 587   BOOLEAN IsNumericOpcode () {
 588     return IsNumeric;
 589   }
 590
 591   VOID UpdateCIfrMinMaxStepData (IN MINMAXSTEP_DATA *MinMaxStepData) {
 592     mMinMaxStepData = MinMaxStepData;
 593   }
 594 };
 595
 596 static CIfrQuestionHeader *gCurrentQuestion  = NULL;
 597 static CIfrMinMaxStepData *gCurrentMinMaxData = NULL;
 598
 599 /*
 600  * The definition of all of the UEFI IFR Objects
 601  */
 602 class CIfrFormSet : public CIfrObj, public CIfrOpHeader {
 603 private:
 604   EFI_IFR_FORM_SET *mFormSet;
 605   EFI_GUID *mClassGuid;
 606
 607 public:
 608   CIfrFormSet (UINT8 Size) : CIfrObj (EFI_IFR_FORM_SET_OP, (CHAR8 **)&mFormSet, Size),
 609                    CIfrOpHeader (EFI_IFR_FORM_SET_OP, &mFormSet->Header, Size) {
 610     mFormSet->Help         = EFI_STRING_ID_INVALID;
 611     mFormSet->FormSetTitle = EFI_STRING_ID_INVALID;
 612     mFormSet->Flags        = 0;
 613     memset (&mFormSet->Guid, 0, sizeof (EFI_GUID));
 614     mClassGuid = (EFI_GUID *) (mFormSet + 1);
 615   }
 616
 617   VOID SetGuid (IN EFI_GUID *Guid) {
 618     memcpy (&mFormSet->Guid, Guid, sizeof (EFI_GUID));
 619   }
 620
 621   VOID SetFormSetTitle (IN EFI_STRING_ID FormSetTitle) {
 622     mFormSet->FormSetTitle = FormSetTitle;
 623   }
 624
 625   VOID SetHelp (IN EFI_STRING_ID Help) {
 626     mFormSet->Help = Help;
 627   }
 628
 629   VOID SetClassGuid (IN EFI_GUID *Guid) {
 630     memcpy (&(mClassGuid[mFormSet->Flags++]), Guid, sizeof (EFI_GUID));
 631   }
 632
 633   UINT8 GetFlags() {
 634     return mFormSet->Flags;
 635   }
 636 };
 637
 638 class CIfrEnd : public CIfrObj, public CIfrOpHeader {
 639 private:
 640   EFI_IFR_END  *mEnd;
 641
 642 public:
 643   CIfrEnd () : CIfrObj (EFI_IFR_END_OP, (CHAR8 **)&mEnd),
 644                CIfrOpHeader (EFI_IFR_END_OP, &mEnd->Header) {}
 645 };
 646
 647 class CIfrDefaultStore : public CIfrObj, public CIfrOpHeader {
 648 private:
 649   EFI_IFR_DEFAULTSTORE *mDefaultStore;
 650
 651 public:
 652   CIfrDefaultStore () : CIfrObj (EFI_IFR_DEFAULTSTORE_OP, (CHAR8 **)&mDefaultStore),
 653                        CIfrOpHeader (EFI_IFR_DEFAULTSTORE_OP, &mDefaultStore->Header) {
 654     mDefaultStore->DefaultId   = EFI_VARSTORE_ID_INVALID;
 655     mDefaultStore->DefaultName = EFI_STRING_ID_INVALID;
 656   }
 657
 658   VOID SetDefaultName (IN EFI_STRING_ID DefaultName) {
 659     mDefaultStore->DefaultName = DefaultName;
 660   }
 661
 662   VOID SetDefaultId (IN UINT16 DefaultId) {
 663     mDefaultStore->DefaultId = DefaultId;
 664   }
 665 };
 666
 667 #define EFI_FORM_ID_MAX                    0xFFFF
 668 #define EFI_FREE_FORM_ID_BITMAP_SIZE     ((EFI_FORM_ID_MAX + 1) / EFI_BITS_PER_UINT32)
 669
 670 class CIfrFormId {
 671 public:
 672   STATIC UINT32 FormIdBitMap[EFI_FREE_FORM_ID_BITMAP_SIZE];
 673
 674   STATIC BOOLEAN ChekFormIdFree (IN EFI_FORM_ID FormId) {
 675     UINT32 Index  = (FormId / EFI_BITS_PER_UINT32);
 676     UINT32 Offset = (FormId % EFI_BITS_PER_UINT32);
 677
 678     return (FormIdBitMap[Index] & (0x80000000 >> Offset)) == 0;
 679   }
 680
 681   STATIC VOID MarkFormIdUsed (IN EFI_FORM_ID FormId) {
 682     UINT32 Index  = (FormId / EFI_BITS_PER_UINT32);
 683     UINT32 Offset = (FormId % EFI_BITS_PER_UINT32);
 684
 685     FormIdBitMap[Index] |= (0x80000000 >> Offset);
 686   }
 687 };
 688
 689 class CIfrForm : public CIfrObj, public CIfrOpHeader {
 690 private:
 691   EFI_IFR_FORM  *mForm;
 692
 693 public:
 694   CIfrForm () : CIfrObj (EFI_IFR_FORM_OP, (CHAR8 **)&mForm),
 695                 CIfrOpHeader (EFI_IFR_FORM_OP, &mForm->Header) {
 696     mForm->FormId    = 0;
 697     mForm->FormTitle = EFI_STRING_ID_INVALID;
 698   }
 699
 700   EFI_VFR_RETURN_CODE SetFormId (IN EFI_FORM_ID FormId) {
 701     if (FormId == 0) {
 702       //
 703       // FormId can't be 0.
 704       //
 705       return VFR_RETURN_INVALID_PARAMETER;
 706     }
 707     if (CIfrFormId::ChekFormIdFree (FormId) == FALSE) {
 708       return VFR_RETURN_FORMID_REDEFINED;
 709     }
 710     mForm->FormId = FormId;
 711     CIfrFormId::MarkFormIdUsed (FormId);
 712     return VFR_RETURN_SUCCESS;
 713   }
 714
 715   VOID SetFormTitle (IN EFI_STRING_ID FormTitle) {
 716     mForm->FormTitle = FormTitle;
 717   }
 718 };
 719
 720 class CIfrFormMap : public CIfrObj, public CIfrOpHeader {
 721 private:
 722   EFI_IFR_FORM_MAP        *mFormMap;
 723   EFI_IFR_FORM_MAP_METHOD *mMethodMap;
 724
 725 public:
 726   CIfrFormMap () : CIfrObj (EFI_IFR_FORM_MAP_OP, (CHAR8 **)&mFormMap, sizeof (EFI_IFR_FORM_MAP), TRUE),
 727                    CIfrOpHeader (EFI_IFR_FORM_MAP_OP, &mFormMap->Header) {
 728     mFormMap->FormId = 0;
 729     mMethodMap       = (EFI_IFR_FORM_MAP_METHOD *) (mFormMap + 1);
 730   }
 731
 732   EFI_VFR_RETURN_CODE SetFormId (IN EFI_FORM_ID FormId) {
 733     if (FormId == 0) {
 734       //
 735       // FormId can't be 0.
 736       //
 737       return VFR_RETURN_INVALID_PARAMETER;
 738     }
 739     if (CIfrFormId::ChekFormIdFree (FormId) == FALSE) {
 740       return VFR_RETURN_FORMID_REDEFINED;
 741     }
 742     mFormMap->FormId = FormId;
 743     CIfrFormId::MarkFormIdUsed (FormId);
 744     return VFR_RETURN_SUCCESS;
 745   }
 746
 747   VOID SetFormMapMethod (IN EFI_STRING_ID MethodTitle, IN EFI_GUID *MethodGuid) {
 748     if (ExpendObjBin (sizeof (EFI_IFR_FORM_MAP_METHOD))) {
 749       IncLength (sizeof (EFI_IFR_FORM_MAP_METHOD));
 750
 751       mMethodMap->MethodTitle = MethodTitle;
 752       memcpy (&(mMethodMap->MethodIdentifier), MethodGuid, sizeof (EFI_GUID));
 753       mMethodMap ++;
 754     }
 755   }
 756 };
 757
 758 class CIfrVarStore : public CIfrObj, public CIfrOpHeader {
 759 private:
 760   EFI_IFR_VARSTORE *mVarStore;
 761
 762 public:
 763   CIfrVarStore () : CIfrObj (EFI_IFR_VARSTORE_OP, (CHAR8 **)&mVarStore, sizeof (EFI_IFR_VARSTORE), TRUE),
 764                    CIfrOpHeader (EFI_IFR_VARSTORE_OP, &mVarStore->Header) {
 765     mVarStore->VarStoreId = EFI_VARSTORE_ID_INVALID;
 766     mVarStore->Size       = 0;
 767     memset (&mVarStore->Guid, 0, sizeof (EFI_GUID));
 768     mVarStore->Name[0]    = '\0';
 769   }
 770
 771   VOID SetGuid (IN EFI_GUID *Guid) {
 772     memcpy (&mVarStore->Guid, Guid, sizeof (EFI_GUID));
 773   }
 774
 775   VOID SetVarStoreId (IN EFI_VARSTORE_ID VarStoreId) {
 776     mVarStore->VarStoreId = VarStoreId;
 777   }
 778
 779   VOID SetSize (IN UINT16 Size) {
 780     mVarStore->Size = Size;
 781   }
 782
 783   VOID SetName (IN CHAR8 *Name) {
 784     UINT8 Len;
 785
 786     if (Name != NULL) {
 787       Len = (UINT8) strlen (Name);
 788       if (Len != 0) {
 789         if (ExpendObjBin (Len) == TRUE) {
 790           IncLength (Len);
 791           strcpy ((CHAR8 *)(mVarStore->Name), Name);
 792         }
 793       }
 794     }
 795   }
 796 };
 797
 798 class CIfrVarStoreEfi : public CIfrObj, public CIfrOpHeader {
 799 private:
 800   EFI_IFR_VARSTORE_EFI *mVarStoreEfi;
 801
 802 public:
 803   CIfrVarStoreEfi () : CIfrObj (EFI_IFR_VARSTORE_EFI_OP, (CHAR8 **)&mVarStoreEfi, sizeof (EFI_IFR_VARSTORE_EFI), TRUE),
 804                       CIfrOpHeader (EFI_IFR_VARSTORE_EFI_OP, &mVarStoreEfi->Header) {
 805     mVarStoreEfi->VarStoreId = EFI_VAROFFSET_INVALID;
 806     mVarStoreEfi->Size       = 0;
 807     memset (&mVarStoreEfi->Guid, 0, sizeof (EFI_GUID));
 808     mVarStoreEfi->Name[0]    = '\0';
 809   }
 810
 811   VOID SetGuid (IN EFI_GUID *Guid) {
 812     memcpy (&mVarStoreEfi->Guid, Guid, sizeof (EFI_GUID));
 813   }
 814
 815   VOID SetVarStoreId (IN UINT16 VarStoreId) {
 816     mVarStoreEfi->VarStoreId = VarStoreId;
 817   }
 818
 819   VOID SetAttributes (IN UINT32 Attributes) {
 820     mVarStoreEfi->Attributes = Attributes;
 821   }
 822   VOID SetSize (IN UINT16 Size) {
 823     mVarStoreEfi->Size = Size;
 824   }
 825
 826   VOID SetName (IN CHAR8 *Name) {
 827     UINT8 Len;
 828
 829     if (Name != NULL) {
 830       Len = (UINT8) strlen (Name);
 831       if (Len != 0) {
 832         if (ExpendObjBin (Len) == TRUE) {
 833           IncLength (Len);
 834           strcpy ((CHAR8 *)(mVarStoreEfi->Name), Name);
 835         }
 836       }
 837     }
 838   }
 839
 840   VOID SetBinaryLength (IN UINT16 Size) {
 841     UINT16 Len;
 842
 843     Len = sizeof (EFI_IFR_VARSTORE_EFI);
 844     if (Size > Len) {
 845       ExpendObjBin(Size - Len);
 846       IncLength(Size - Len);
 847     } else {
 848       ShrinkObjBin(Len - Size);
 849       DecLength(Len - Size);
 850     }
 851   }
 852 };
 853
 854 class CIfrVarStoreNameValue : public CIfrObj, public CIfrOpHeader {
 855 private:
 856   EFI_IFR_VARSTORE_NAME_VALUE *mVarStoreNameValue;
 857
 858 public:
 859   CIfrVarStoreNameValue () : CIfrObj (EFI_IFR_VARSTORE_NAME_VALUE_OP, (CHAR8 **)&mVarStoreNameValue),
 860                               CIfrOpHeader (EFI_IFR_VARSTORE_NAME_VALUE_OP, &mVarStoreNameValue->Header) {
 861     mVarStoreNameValue->VarStoreId = EFI_VAROFFSET_INVALID;
 862     memset (&mVarStoreNameValue->Guid, 0, sizeof (EFI_GUID));
 863   }
 864
 865   VOID SetGuid (IN EFI_GUID *Guid) {
 866     memcpy (&mVarStoreNameValue->Guid, Guid, sizeof (EFI_GUID));
 867   }
 868
 869   VOID SetVarStoreId (IN UINT16 VarStoreId) {
 870     mVarStoreNameValue->VarStoreId = VarStoreId;
 871   }
 872 };
 873
 874 class CIfrImage : public CIfrObj, public CIfrOpHeader {
 875 private:
 876   EFI_IFR_IMAGE *mImage;
 877
 878 public:
 879   CIfrImage () : CIfrObj (EFI_IFR_IMAGE_OP, (CHAR8 **)&mImage),
 880                  CIfrOpHeader (EFI_IFR_IMAGE_OP, &mImage->Header) {
 881     mImage->Id = EFI_IMAGE_ID_INVALID;
 882   }
 883
 884   VOID SetImageId (IN EFI_IMAGE_ID ImageId) {
 885     mImage->Id = ImageId;
 886   }
 887 };
 888
 889 class CIfrModal : public CIfrObj, public CIfrOpHeader {
 890 private:
 891   EFI_IFR_MODAL_TAG *mModal;
 892
 893 public:
 894   CIfrModal () : CIfrObj (EFI_IFR_MODAL_TAG_OP, (CHAR8 **)&mModal),
 895                  CIfrOpHeader (EFI_IFR_MODAL_TAG_OP, &mModal->Header) {
 896   }
 897 };
 898
 899
 900 class CIfrLocked : public CIfrObj, public CIfrOpHeader {
 901 private:
 902   EFI_IFR_LOCKED *mLocked;
 903
 904 public:
 905   CIfrLocked () : CIfrObj (EFI_IFR_LOCKED_OP, (CHAR8 **)&mLocked),
 906                   CIfrOpHeader (EFI_IFR_LOCKED_OP, &mLocked->Header) {}
 907 };
 908
 909 class CIfrRule : public CIfrObj, public CIfrOpHeader {
 910 private:
 911   EFI_IFR_RULE *mRule;
 912
 913 public:
 914   CIfrRule () : CIfrObj (EFI_IFR_RULE_OP, (CHAR8 **)&mRule),
 915                 mRule ((EFI_IFR_RULE *)GetObjBinAddr()),
 916                 CIfrOpHeader (EFI_IFR_RULE_OP, &mRule->Header) {
 917     mRule->RuleId = EFI_RULE_ID_INVALID;
 918   }
 919
 920   VOID SetRuleId (IN UINT8 RuleId) {
 921     mRule->RuleId = RuleId;
 922   }
 923 };
 924
 925 static EFI_IFR_TYPE_VALUE gZeroEfiIfrTypeValue = {0, };
 926
 927 class CIfrDefault : public CIfrObj, public CIfrOpHeader {
 928 private:
 929   EFI_IFR_DEFAULT *mDefault;
 930
 931 public:
 932   CIfrDefault (
 933     IN UINT8              Size,
 934     IN UINT16             DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD,
 935     IN UINT8              Type      = EFI_IFR_TYPE_OTHER,
 936     IN EFI_IFR_TYPE_VALUE Value     = gZeroEfiIfrTypeValue
 937     ) : CIfrObj (EFI_IFR_DEFAULT_OP, (CHAR8 **)&mDefault, Size),
 938         CIfrOpHeader (EFI_IFR_DEFAULT_OP, &mDefault->Header, Size) {
 939     mDefault->Type      = Type;
 940     mDefault->DefaultId = DefaultId;
 941     memcpy (&(mDefault->Value), &Value, Size - OFFSET_OF (EFI_IFR_DEFAULT, Value));
 942   }
 943
 944   VOID SetDefaultId (IN UINT16 DefaultId) {
 945     mDefault->DefaultId = DefaultId;
 946   }
 947
 948   VOID SetType (IN UINT8 Type) {
 949     mDefault->Type = Type;
 950   }
 951
 952   VOID SetValue (IN EFI_IFR_TYPE_VALUE Value) {
 953     memcpy (&mDefault->Value, &Value, mDefault->Header.Length - OFFSET_OF (EFI_IFR_DEFAULT, Value));
 954   }
 955 };
 956
 957 class CIfrDefault2 : public CIfrObj, public CIfrOpHeader {
 958 private:
 959   EFI_IFR_DEFAULT_2 *mDefault;
 960
 961 public:
 962   CIfrDefault2 (
 963     IN UINT16             DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD,
 964     IN UINT8              Type      = EFI_IFR_TYPE_OTHER
 965     ) : CIfrObj (EFI_IFR_DEFAULT_OP, (CHAR8 **)&mDefault, sizeof (EFI_IFR_DEFAULT_2)),
 966         CIfrOpHeader (EFI_IFR_DEFAULT_OP, &mDefault->Header, sizeof (EFI_IFR_DEFAULT_2)) {
 967     mDefault->Type      = Type;
 968     mDefault->DefaultId = DefaultId;
 969   }
 970
 971   VOID SetDefaultId (IN UINT16 DefaultId) {
 972     mDefault->DefaultId = DefaultId;
 973   }
 974
 975   VOID SetType (IN UINT8 Type) {
 976     mDefault->Type = Type;
 977   }
 978 };
 979
 980 class CIfrValue : public CIfrObj, public CIfrOpHeader{
 981 private:
 982   EFI_IFR_VALUE *mValue;
 983
 984 public:
 985   CIfrValue () : CIfrObj (EFI_IFR_VALUE_OP, (CHAR8 **)&mValue),
 986                 CIfrOpHeader (EFI_IFR_VALUE_OP, &mValue->Header) {}
 987
 988 };
 989
 990 class CIfrRead : public CIfrObj, public CIfrOpHeader{
 991 private:
 992   EFI_IFR_READ *mRead;
 993
 994 public:
 995   CIfrRead () : CIfrObj (EFI_IFR_READ_OP, (CHAR8 **)&mRead),
 996                 CIfrOpHeader (EFI_IFR_READ_OP, &mRead->Header) {}
 997
 998 };
 999
1000 class CIfrWrite : public CIfrObj, public CIfrOpHeader{
1001 private:
1002   EFI_IFR_WRITE *mWrite;
1003
1004 public:
1005   CIfrWrite () : CIfrObj (EFI_IFR_WRITE_OP, (CHAR8 **)&mWrite),
1006                 CIfrOpHeader (EFI_IFR_WRITE_OP, &mWrite->Header) {}
1007
1008 };
1009
1010 class CIfrGet : public CIfrObj, public CIfrOpHeader{
1011 private:
1012   EFI_IFR_GET *mGet;
1013
1014 public:
1015   CIfrGet (
1016   IN UINT32 LineNo
1017   ) : CIfrObj (EFI_IFR_GET_OP, (CHAR8 **)&mGet),
1018       CIfrOpHeader (EFI_IFR_GET_OP, &mGet->Header) {
1019     SetLineNo (LineNo);
1020   }
1021
1022   VOID SetVarInfo (IN EFI_VARSTORE_INFO *Info) {
1023     mGet->VarStoreId             = Info->mVarStoreId;
1024     mGet->VarStoreInfo.VarName   = Info->mInfo.mVarName;
1025     mGet->VarStoreInfo.VarOffset = Info->mInfo.mVarOffset;
1026     mGet->VarStoreType           = Info->mVarType;
1027   }
1028 };
1029
1030 class CIfrSet : public CIfrObj, public CIfrOpHeader{
1031 private:
1032   EFI_IFR_SET *mSet;
1033
1034 public:
1035   CIfrSet (
1036   IN UINT32 LineNo
1037   ) : CIfrObj (EFI_IFR_SET_OP, (CHAR8 **)&mSet),
1038       CIfrOpHeader (EFI_IFR_SET_OP, &mSet->Header) {
1039     SetLineNo (LineNo);
1040   }
1041
1042   VOID SetVarInfo (IN EFI_VARSTORE_INFO *Info) {
1043     mSet->VarStoreId             = Info->mVarStoreId;
1044     mSet->VarStoreInfo.VarName   = Info->mInfo.mVarName;
1045     mSet->VarStoreInfo.VarOffset = Info->mInfo.mVarOffset;
1046     mSet->VarStoreType           = Info->mVarType;
1047   }
1048 };
1049
1050 class CIfrSubtitle : public CIfrObj, public CIfrOpHeader, public CIfrStatementHeader {
1051 private:
1052   EFI_IFR_SUBTITLE   *mSubtitle;
1053
1054 public:
1055   CIfrSubtitle () : CIfrObj (EFI_IFR_SUBTITLE_OP, (CHAR8 **)&mSubtitle),
1056                   CIfrOpHeader (EFI_IFR_SUBTITLE_OP, &mSubtitle->Header),
1057   CIfrStatementHeader (&mSubtitle->Statement) {
1058     mSubtitle->Flags = 0;
1059   }
1060
1061   EFI_VFR_RETURN_CODE SetFlags (IN UINT8 LFlags) {
1062     if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_FLAGS_HORIZONTAL)) {
1063       mSubtitle->Flags |= EFI_IFR_FLAGS_HORIZONTAL;
1064     }
1065
1066     return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
1067   }
1068 };
1069
1070 class CIfrText : public CIfrObj, public CIfrOpHeader, public CIfrStatementHeader {
1071 private:
1072   EFI_IFR_TEXT *mText;
1073
1074 public:
1075   CIfrText () : CIfrObj (EFI_IFR_TEXT_OP, (CHAR8 **)&mText),
1076                CIfrOpHeader (EFI_IFR_TEXT_OP, &mText->Header),
1077                CIfrStatementHeader (&mText->Statement) {
1078     mText->TextTwo = EFI_STRING_ID_INVALID;
1079   }
1080
1081   VOID SetTextTwo (IN EFI_STRING_ID StringId) {
1082     mText->TextTwo = StringId;
1083   }
1084 };
1085
1086 class CIfrRef : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
1087 private:
1088   EFI_IFR_REF *mRef;
1089
1090 public:
1091   CIfrRef () : CIfrObj (EFI_IFR_REF_OP, (CHAR8 **)&mRef),
1092               CIfrOpHeader (EFI_IFR_REF_OP, &mRef->Header),
1093               CIfrQuestionHeader (&mRef->Question) {
1094     mRef->FormId = 0;
1095   }
1096
1097   VOID SetFormId (IN EFI_FORM_ID FormId) {
1098     mRef->FormId = FormId;
1099   }
1100 };
1101
1102 class CIfrRef2 : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
1103 private:
1104   EFI_IFR_REF2 *mRef2;
1105
1106 public:
1107   CIfrRef2 () : CIfrObj (EFI_IFR_REF_OP, (CHAR8 **)&mRef2, sizeof (EFI_IFR_REF2)),
1108                CIfrOpHeader (EFI_IFR_REF_OP, &mRef2->Header, sizeof (EFI_IFR_REF2)),
1109                CIfrQuestionHeader (&mRef2->Question) {
1110     mRef2->FormId     = 0;
1111     mRef2->QuestionId = EFI_QUESTION_ID_INVALID;
1112   }
1113
1114   VOID SetFormId (IN EFI_FORM_ID FormId) {
1115     mRef2->FormId = FormId;
1116   }
1117
1118   VOID SetQuestionId (IN EFI_QUESTION_ID QuestionId) {
1119     mRef2->QuestionId = QuestionId;
1120   }
1121 };
1122
1123 class CIfrRef3 : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
1124 private:
1125   EFI_IFR_REF3 *mRef3;
1126
1127 public:
1128   CIfrRef3 () : CIfrObj (EFI_IFR_REF_OP, (CHAR8 **)&mRef3, sizeof(EFI_IFR_REF3)),
1129                CIfrOpHeader (EFI_IFR_REF_OP, &mRef3->Header, sizeof (EFI_IFR_REF3)),
1130                CIfrQuestionHeader (&mRef3->Question) {
1131     mRef3->FormId     = 0;
1132     mRef3->QuestionId = EFI_QUESTION_ID_INVALID;
1133     memset (&mRef3->FormSetId, 0, sizeof (EFI_GUID));
1134   }
1135
1136   VOID SetFormId (IN EFI_FORM_ID FormId) {
1137     mRef3->FormId = FormId;
1138   }
1139
1140   VOID SetQuestionId (IN EFI_QUESTION_ID QuestionId) {
1141     mRef3->QuestionId = QuestionId;
1142   }
1143
1144   VOID SetFormSetId (IN EFI_GUID FormSetId) {
1145     mRef3->FormSetId = FormSetId;
1146   }
1147 };
1148
1149 class CIfrRef4 : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
1150 private:
1151   EFI_IFR_REF4 *mRef4;
1152
1153 public:
1154   CIfrRef4 () : CIfrObj (EFI_IFR_REF_OP, (CHAR8 **)&mRef4, sizeof(EFI_IFR_REF4)),
1155                CIfrOpHeader (EFI_IFR_REF_OP, &mRef4->Header, sizeof(EFI_IFR_REF4)),
1156                CIfrQuestionHeader (&mRef4->Question) {
1157     mRef4->FormId     = 0;
1158     mRef4->QuestionId = EFI_QUESTION_ID_INVALID;
1159     memset (&mRef4->FormSetId, 0, sizeof (EFI_GUID));
1160     mRef4->DevicePath = EFI_STRING_ID_INVALID;
1161   }
1162
1163   VOID SetFormId (IN EFI_FORM_ID FormId) {
1164     mRef4->FormId = FormId;
1165   }
1166
1167   VOID SetQuestionId (IN EFI_QUESTION_ID QuestionId) {
1168     mRef4->QuestionId = QuestionId;
1169   }
1170
1171   VOID SetFormSetId (IN EFI_GUID FormSetId) {
1172     mRef4->FormSetId = FormSetId;
1173   }
1174
1175   VOID SetDevicePath (IN EFI_STRING_ID DevicePath) {
1176     mRef4->DevicePath = DevicePath;
1177   }
1178 };
1179
1180 class CIfrRef5 : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
1181 private:
1182   EFI_IFR_REF5 *mRef5;
1183
1184 public:
1185   CIfrRef5 () : CIfrObj (EFI_IFR_REF_OP, (CHAR8 **)&mRef5, sizeof (EFI_IFR_REF5)),
1186               CIfrOpHeader (EFI_IFR_REF_OP, &mRef5->Header, sizeof (EFI_IFR_REF5)),
1187               CIfrQuestionHeader (&mRef5->Question) {
1188   }
1189 };
1190
1191 class CIfrResetButton : public CIfrObj, public CIfrOpHeader, public CIfrStatementHeader {
1192 private:
1193   EFI_IFR_RESET_BUTTON *mResetButton;
1194
1195 public:
1196   CIfrResetButton () : CIfrObj (EFI_IFR_RESET_BUTTON_OP, (CHAR8 **)&mResetButton),
1197                        CIfrOpHeader (EFI_IFR_RESET_BUTTON_OP, &mResetButton->Header),
1198   CIfrStatementHeader (&mResetButton->Statement) {
1199     mResetButton->DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
1200   }
1201
1202   VOID SetDefaultId (IN UINT16 DefaultId) {
1203     mResetButton->DefaultId = DefaultId;
1204   }
1205 };
1206
1207 class CIfrCheckBox : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader  {
1208 private:
1209   EFI_IFR_CHECKBOX *mCheckBox;
1210
1211 public:
1212   CIfrCheckBox () : CIfrObj (EFI_IFR_CHECKBOX_OP, (CHAR8 **)&mCheckBox),
1213                      CIfrOpHeader (EFI_IFR_CHECKBOX_OP, &mCheckBox->Header),
1214                      CIfrQuestionHeader (&mCheckBox->Question) {
1215     mCheckBox->Flags = 0;
1216     gCurrentQuestion  = this;
1217   }
1218
1219   ~CIfrCheckBox () {
1220     gCurrentQuestion  = NULL;
1221   }
1222
1223   EFI_VFR_RETURN_CODE SetFlags (IN UINT8 HFlags, UINT8 LFlags) {
1224     EFI_VFR_RETURN_CODE Ret;
1225
1226     Ret = CIfrQuestionHeader::SetFlags (HFlags);
1227     if (Ret != VFR_RETURN_SUCCESS) {
1228       return Ret;
1229     }
1230
1231     if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_CHECKBOX_DEFAULT)) {
1232       mCheckBox->Flags |= EFI_IFR_CHECKBOX_DEFAULT;
1233     }
1234
1235     if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_CHECKBOX_DEFAULT_MFG)) {
1236       mCheckBox->Flags |= EFI_IFR_CHECKBOX_DEFAULT_MFG;
1237     }
1238
1239     return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
1240   }
1241
1242   UINT8 GetFlags (VOID) {
1243     return mCheckBox->Flags;
1244   }
1245 };
1246
1247 class CIfrAction : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
1248 private:
1249   EFI_IFR_ACTION *mAction;
1250
1251 public:
1252   CIfrAction () : CIfrObj (EFI_IFR_ACTION_OP, (CHAR8 **)&mAction),
1253                  CIfrOpHeader (EFI_IFR_ACTION_OP, &mAction->Header),
1254                  CIfrQuestionHeader (&mAction->Question) {
1255     mAction->QuestionConfig = EFI_STRING_ID_INVALID;
1256   }
1257
1258   VOID SetQuestionConfig (IN EFI_STRING_ID QuestionConfig) {
1259     mAction->QuestionConfig = QuestionConfig;
1260   }
1261 };
1262
1263 class CIfrDate : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
1264 private:
1265   EFI_IFR_DATE *mDate;
1266
1267 public:
1268   CIfrDate () : CIfrObj (EFI_IFR_DATE_OP, (CHAR8 **)&mDate),
1269                CIfrOpHeader (EFI_IFR_DATE_OP, &mDate->Header),
1270                CIfrQuestionHeader (&mDate->Question) {
1271     mDate->Flags = 0;
1272   }
1273
1274   EFI_VFR_RETURN_CODE SetFlags (IN UINT8 HFlags, IN UINT8 LFlags) {
1275     EFI_VFR_RETURN_CODE Ret;
1276
1277     Ret = CIfrQuestionHeader::SetFlags (HFlags);
1278     if (Ret != VFR_RETURN_SUCCESS) {
1279       return Ret;
1280     }
1281
1282     if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_QF_DATE_YEAR_SUPPRESS)) {
1283       mDate->Flags |= EFI_QF_DATE_YEAR_SUPPRESS;
1284     }
1285
1286     if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_QF_DATE_MONTH_SUPPRESS)) {
1287       mDate->Flags |= EFI_QF_DATE_MONTH_SUPPRESS;
1288     }
1289
1290     if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_QF_DATE_DAY_SUPPRESS)) {
1291       mDate->Flags |= EFI_QF_DATE_DAY_SUPPRESS;
1292     }
1293
1294     if (_FLAG_TEST_AND_CLEAR (LFlags, QF_DATE_STORAGE_NORMAL)) {
1295       mDate->Flags |= QF_DATE_STORAGE_NORMAL;
1296     } else if (_FLAG_TEST_AND_CLEAR (LFlags, QF_DATE_STORAGE_TIME)) {
1297       mDate->Flags |= QF_DATE_STORAGE_TIME;
1298     } else if (_FLAG_TEST_AND_CLEAR (LFlags, QF_DATE_STORAGE_WAKEUP)) {
1299       mDate->Flags |= QF_DATE_STORAGE_WAKEUP;
1300     }
1301
1302     return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
1303   }
1304 };
1305
1306 class CIfrNumeric : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader, public CIfrMinMaxStepData {
1307 private:
1308   EFI_IFR_NUMERIC *mNumeric;
1309
1310 public:
1311   CIfrNumeric () : CIfrObj (EFI_IFR_NUMERIC_OP, (CHAR8 **)&mNumeric, sizeof (EFI_IFR_NUMERIC), TRUE),
1312                    CIfrOpHeader (EFI_IFR_NUMERIC_OP, &mNumeric->Header),
1313                    CIfrQuestionHeader (&mNumeric->Question),
1314                    CIfrMinMaxStepData (&mNumeric->data, TRUE) {
1315     mNumeric->Flags  = EFI_IFR_NUMERIC_SIZE_1 | EFI_IFR_DISPLAY_UINT_DEC;
1316     gCurrentQuestion   = this;
1317     gCurrentMinMaxData = this;
1318   }
1319
1320   ~CIfrNumeric () {
1321     gCurrentQuestion   = NULL;
1322     gCurrentMinMaxData = NULL;
1323   }
1324
1325   VOID ShrinkBinSize (IN UINT16 Size) {
1326     //
1327     // Update the buffer size which is truly be used later.
1328     //
1329     ShrinkObjBin(Size);
1330     DecLength(Size);
1331
1332     //
1333     // Allocate buffer in gCFormPkg.
1334     //
1335     _EMIT_PENDING_OBJ();
1336
1337     //
1338     // Update the buffer pointer used by other class.
1339     //
1340     mNumeric = (EFI_IFR_NUMERIC *) GetObjBinAddr();
1341     UpdateHeader (&mNumeric->Header);
1342     UpdateCIfrQuestionHeader(&mNumeric->Question);
1343     UpdateCIfrMinMaxStepData(&mNumeric->data);
1344   }
1345
1346   EFI_VFR_RETURN_CODE SetFlags (IN UINT8 HFlags, IN UINT8 LFlags) {
1347     EFI_VFR_RETURN_CODE Ret;
1348
1349     Ret = CIfrQuestionHeader::SetFlags (HFlags);
1350     if (Ret != VFR_RETURN_SUCCESS) {
1351       return Ret;
1352     }
1353
1354     if (LFlags & EFI_IFR_DISPLAY) {
1355       mNumeric->Flags = LFlags;
1356     } else {
1357       mNumeric->Flags = LFlags | EFI_IFR_DISPLAY_UINT_DEC;
1358     }
1359     return VFR_RETURN_SUCCESS;
1360   }
1361 };
1362
1363 class CIfrOneOf : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader, public CIfrMinMaxStepData {
1364 private:
1365   EFI_IFR_ONE_OF *mOneOf;
1366
1367 public:
1368   CIfrOneOf () : CIfrObj (EFI_IFR_ONE_OF_OP, (CHAR8 **)&mOneOf, sizeof (EFI_IFR_ONE_OF), TRUE),
1369                  CIfrOpHeader (EFI_IFR_ONE_OF_OP, &mOneOf->Header),
1370                  CIfrQuestionHeader (&mOneOf->Question),
1371                  CIfrMinMaxStepData (&mOneOf->data) {
1372     mOneOf->Flags    = 0;
1373     gCurrentQuestion   = this;
1374     gCurrentMinMaxData = this;
1375   }
1376
1377   ~CIfrOneOf () {
1378     gCurrentQuestion   = NULL;
1379     gCurrentMinMaxData = NULL;
1380   }
1381
1382   EFI_VFR_RETURN_CODE SetFlags (IN UINT8 HFlags, IN UINT8 LFlags) {
1383     EFI_VFR_RETURN_CODE Ret;
1384
1385     Ret = CIfrQuestionHeader::SetFlags (HFlags);
1386     if (Ret != VFR_RETURN_SUCCESS) {
1387       return Ret;
1388     }
1389
1390     if (LFlags & EFI_IFR_DISPLAY) {
1391       mOneOf->Flags = LFlags;
1392     } else {
1393       mOneOf->Flags = LFlags | EFI_IFR_DISPLAY_UINT_DEC;
1394     }
1395     return VFR_RETURN_SUCCESS;
1396   }
1397
1398   VOID ShrinkBinSize (IN UINT16 Size) {
1399     //
1400     // Update the buffer size which is truly be used later.
1401     //
1402     ShrinkObjBin(Size);
1403     DecLength(Size);
1404
1405     //
1406     // Allocate buffer in gCFormPkg.
1407     //
1408     _EMIT_PENDING_OBJ();
1409
1410     //
1411     // Update the buffer pointer used by other class.
1412     //
1413     mOneOf = (EFI_IFR_ONE_OF *) GetObjBinAddr();
1414     UpdateHeader (&mOneOf->Header);
1415     UpdateCIfrQuestionHeader(&mOneOf->Question);
1416     UpdateCIfrMinMaxStepData(&mOneOf->data);
1417   }
1418 };
1419
1420 class CIfrString : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
1421 private:
1422   EFI_IFR_STRING *mString;
1423
1424 public:
1425   CIfrString () : CIfrObj (EFI_IFR_STRING_OP, (CHAR8 **)&mString),
1426                  CIfrOpHeader (EFI_IFR_STRING_OP, &mString->Header),
1427                  CIfrQuestionHeader (&mString->Question) {
1428     mString->Flags   = 0;
1429     mString->MinSize = 0;
1430     mString->MaxSize = 0;
1431     gCurrentQuestion = this;
1432   }
1433
1434   ~CIfrString () {
1435     gCurrentQuestion = NULL;
1436   }
1437
1438   EFI_VFR_RETURN_CODE SetFlags (IN UINT8 HFlags, IN UINT8 LFlags) {
1439     EFI_VFR_RETURN_CODE Ret;
1440
1441     Ret = CIfrQuestionHeader::SetFlags (HFlags);
1442     if (Ret != VFR_RETURN_SUCCESS) {
1443       return Ret;
1444     }
1445
1446     if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_STRING_MULTI_LINE)) {
1447       mString->Flags |= EFI_IFR_STRING_MULTI_LINE;
1448     }
1449
1450     return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
1451   }
1452
1453   VOID SetMinSize (IN UINT8 Flags) {
1454     mString->MinSize = Flags;
1455   }
1456
1457   VOID SetMaxSize (IN UINT8 MaxSize) {
1458     mString->MaxSize = MaxSize;
1459   }
1460 };
1461
1462 class CIfrPassword : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
1463 private:
1464   EFI_IFR_PASSWORD *mPassword;
1465
1466 public:
1467   CIfrPassword () : CIfrObj (EFI_IFR_PASSWORD_OP, (CHAR8 **)&mPassword),
1468                     CIfrOpHeader (EFI_IFR_PASSWORD_OP, &mPassword->Header),
1469                     CIfrQuestionHeader (&mPassword->Question) {
1470     mPassword->MinSize = 0;
1471     mPassword->MaxSize = 0;
1472     gCurrentQuestion   = this;
1473   }
1474
1475   ~CIfrPassword () {
1476     gCurrentQuestion = NULL;
1477   }
1478
1479   VOID SetMinSize (IN UINT16 MinSize) {
1480     mPassword->MinSize = MinSize;
1481   }
1482
1483   VOID SetMaxSize (IN UINT16 MaxSize) {
1484     mPassword->MaxSize = MaxSize;
1485   }
1486 };
1487
1488 class CIfrOrderedList : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
1489 private:
1490   EFI_IFR_ORDERED_LIST *mOrderedList;
1491
1492 public:
1493   CIfrOrderedList () : CIfrObj (EFI_IFR_ORDERED_LIST_OP, (CHAR8 **)&mOrderedList),
1494                       CIfrOpHeader (EFI_IFR_ORDERED_LIST_OP, &mOrderedList->Header),
1495                       CIfrQuestionHeader (&mOrderedList->Question) {
1496     mOrderedList->MaxContainers = 0;
1497     mOrderedList->Flags         = 0;
1498     gCurrentQuestion            = this;
1499   }
1500
1501   ~CIfrOrderedList () {
1502     gCurrentQuestion = NULL;
1503   }
1504
1505   VOID SetMaxContainers (IN UINT8 MaxContainers) {
1506     mOrderedList->MaxContainers = MaxContainers;
1507   }
1508
1509   EFI_VFR_RETURN_CODE SetFlags (IN UINT8 HFlags, IN UINT8 LFlags) {
1510     EFI_VFR_RETURN_CODE Ret;
1511
1512     Ret = CIfrQuestionHeader::SetFlags (HFlags);
1513     if (Ret != VFR_RETURN_SUCCESS) {
1514       return Ret;
1515     }
1516
1517     if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_UNIQUE_SET)) {
1518       mOrderedList->Flags |= EFI_IFR_UNIQUE_SET;
1519     }
1520
1521     if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_NO_EMPTY_SET)) {
1522       mOrderedList->Flags |= EFI_IFR_NO_EMPTY_SET;
1523     }
1524
1525     return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
1526   }
1527 };
1528
1529 class CIfrTime : public CIfrObj, public CIfrOpHeader, public CIfrQuestionHeader {
1530 private:
1531   EFI_IFR_TIME *mTime;
1532
1533 public:
1534   CIfrTime () : CIfrObj (EFI_IFR_TIME_OP, (CHAR8 **)&mTime),
1535                 CIfrOpHeader (EFI_IFR_TIME_OP, &mTime->Header),
1536                 CIfrQuestionHeader (&mTime->Question) {
1537     mTime->Flags = 0;
1538   }
1539
1540   EFI_VFR_RETURN_CODE SetFlags (IN UINT8 HFlags, IN UINT8 LFlags) {
1541     EFI_VFR_RETURN_CODE Ret;
1542
1543     Ret = CIfrQuestionHeader::SetFlags (HFlags);
1544     if (Ret != VFR_RETURN_SUCCESS) {
1545       return Ret;
1546     }
1547
1548     if (_FLAG_TEST_AND_CLEAR (LFlags, QF_TIME_HOUR_SUPPRESS)) {
1549       mTime->Flags |= QF_TIME_HOUR_SUPPRESS;
1550     }
1551
1552     if (_FLAG_TEST_AND_CLEAR (LFlags, QF_TIME_MINUTE_SUPPRESS)) {
1553       mTime->Flags |= QF_TIME_MINUTE_SUPPRESS;
1554     }
1555
1556     if (_FLAG_TEST_AND_CLEAR (LFlags, QF_TIME_SECOND_SUPPRESS)) {
1557       mTime->Flags |= QF_TIME_SECOND_SUPPRESS;
1558     }
1559
1560     if (_FLAG_TEST_AND_CLEAR (LFlags, QF_TIME_STORAGE_NORMAL)) {
1561       mTime->Flags |= QF_TIME_STORAGE_NORMAL;
1562     } else if (_FLAG_TEST_AND_CLEAR (LFlags, QF_TIME_STORAGE_TIME)) {
1563       mTime->Flags |= QF_TIME_STORAGE_TIME;
1564     } else if (_FLAG_TEST_AND_CLEAR (LFlags, QF_TIME_STORAGE_WAKEUP)) {
1565       mTime->Flags |= QF_TIME_STORAGE_WAKEUP;
1566     }
1567
1568     return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
1569   }
1570 };
1571
1572 class CIfrDisableIf : public CIfrObj, public CIfrOpHeader {
1573 private:
1574   EFI_IFR_DISABLE_IF *mDisableIf;
1575
1576 public:
1577   CIfrDisableIf () : CIfrObj (EFI_IFR_DISABLE_IF_OP, (CHAR8 **)&mDisableIf),
1578                    mDisableIf ((EFI_IFR_DISABLE_IF *) GetObjBinAddr()),
1579                    CIfrOpHeader (EFI_IFR_DISABLE_IF_OP, &mDisableIf->Header) {}
1580 };
1581
1582 class CIfrSuppressIf : public CIfrObj, public CIfrOpHeader {
1583 private:
1584   EFI_IFR_SUPPRESS_IF *mSuppressIf;
1585
1586 public:
1587   CIfrSuppressIf () : CIfrObj (EFI_IFR_SUPPRESS_IF_OP, (CHAR8 **)&mSuppressIf),
1588                      CIfrOpHeader (EFI_IFR_SUPPRESS_IF_OP, &mSuppressIf->Header) {}
1589 };
1590
1591 class CIfrGrayOutIf : public CIfrObj, public CIfrOpHeader {
1592 private:
1593   EFI_IFR_GRAY_OUT_IF *mGrayOutIf;
1594
1595 public:
1596   CIfrGrayOutIf () : CIfrObj (EFI_IFR_GRAY_OUT_IF_OP, (CHAR8 **)&mGrayOutIf),
1597                     CIfrOpHeader (EFI_IFR_GRAY_OUT_IF_OP, &mGrayOutIf->Header) {}
1598 };
1599
1600 class CIfrInconsistentIf : public CIfrObj, public CIfrOpHeader {
1601 private:
1602   EFI_IFR_INCONSISTENT_IF *mInconsistentIf;
1603
1604 public:
1605   CIfrInconsistentIf () : CIfrObj (EFI_IFR_INCONSISTENT_IF_OP, (CHAR8 **)&mInconsistentIf),
1606                         CIfrOpHeader (EFI_IFR_INCONSISTENT_IF_OP, &mInconsistentIf->Header) {
1607     mInconsistentIf->Error = EFI_STRING_ID_INVALID;
1608   }
1609
1610   VOID SetError (IN EFI_STRING_ID Error) {
1611     mInconsistentIf->Error = Error;
1612   }
1613 };
1614
1615 class CIfrNoSubmitIf : public CIfrObj, public CIfrOpHeader {
1616 private:
1617   EFI_IFR_NO_SUBMIT_IF *mNoSubmitIf;
1618
1619 public:
1620   CIfrNoSubmitIf () : CIfrObj (EFI_IFR_NO_SUBMIT_IF_OP, (CHAR8 **)&mNoSubmitIf),
1621                      CIfrOpHeader (EFI_IFR_NO_SUBMIT_IF_OP, &mNoSubmitIf->Header) {
1622     mNoSubmitIf->Error = EFI_STRING_ID_INVALID;
1623   }
1624
1625   VOID SetError (IN EFI_STRING_ID Error) {
1626     mNoSubmitIf->Error = Error;
1627   }
1628 };
1629
1630 class CIfrRefresh : public CIfrObj, public CIfrOpHeader {
1631 private:
1632   EFI_IFR_REFRESH *mRefresh;
1633
1634 public:
1635   CIfrRefresh () : CIfrObj (EFI_IFR_REFRESH_OP, (CHAR8 **)&mRefresh),
1636                   CIfrOpHeader (EFI_IFR_REFRESH_OP, &mRefresh->Header) {
1637     mRefresh->RefreshInterval = 0;
1638   }
1639
1640   VOID SetRefreshInterval (IN UINT8 RefreshInterval) {
1641     mRefresh->RefreshInterval = RefreshInterval;
1642   }
1643 };
1644
1645 class CIfrRefreshId : public CIfrObj, public CIfrOpHeader {
1646 private:
1647   EFI_IFR_REFRESH_ID *mRefreshId;
1648
1649 public:
1650   CIfrRefreshId () : CIfrObj (EFI_IFR_REFRESH_ID_OP, (CHAR8 **)&mRefreshId),
1651       CIfrOpHeader (EFI_IFR_REFRESH_ID_OP, &mRefreshId->Header) {
1652     memset (&mRefreshId->RefreshEventGroupId, 0, sizeof (EFI_GUID));
1653   }
1654
1655   VOID SetRefreshEventGroutId (IN EFI_GUID *RefreshEventGroupId) {
1656     memcpy (&mRefreshId->RefreshEventGroupId, RefreshEventGroupId, sizeof (EFI_GUID));
1657   }
1658 };
1659
1660 class CIfrVarStoreDevice : public CIfrObj, public CIfrOpHeader {
1661 private:
1662   EFI_IFR_VARSTORE_DEVICE *mVarStoreDevice;
1663
1664 public:
1665   CIfrVarStoreDevice () : CIfrObj (EFI_IFR_VARSTORE_DEVICE_OP, (CHAR8 **)&mVarStoreDevice),
1666                           CIfrOpHeader (EFI_IFR_VARSTORE_DEVICE_OP, &mVarStoreDevice->Header) {
1667     mVarStoreDevice->DevicePath = EFI_STRING_ID_INVALID;
1668   }
1669
1670   VOID SetDevicePath (IN EFI_STRING_ID DevicePath) {
1671     mVarStoreDevice->DevicePath = DevicePath;
1672   }
1673 };
1674
1675 class CIfrOneOfOption : public CIfrObj, public CIfrOpHeader {
1676 private:
1677   EFI_IFR_ONE_OF_OPTION *mOneOfOption;
1678
1679 public:
1680   CIfrOneOfOption (UINT8 Size) : CIfrObj (EFI_IFR_ONE_OF_OPTION_OP, (CHAR8 **)&mOneOfOption, Size),
1681                        CIfrOpHeader (EFI_IFR_ONE_OF_OPTION_OP, &mOneOfOption->Header, Size) {
1682     mOneOfOption->Flags  = 0;
1683     mOneOfOption->Option = EFI_STRING_ID_INVALID;
1684     mOneOfOption->Type   = EFI_IFR_TYPE_OTHER;
1685     memset (&mOneOfOption->Value, 0, Size - OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value));
1686   }
1687
1688   VOID SetOption (IN EFI_STRING_ID Option) {
1689     mOneOfOption->Option = Option;
1690   }
1691
1692   EFI_VFR_RETURN_CODE SetFlags (IN UINT8 LFlags) {
1693     if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_OPTION_DEFAULT)) {
1694       mOneOfOption->Flags |= EFI_IFR_OPTION_DEFAULT;
1695     }
1696
1697     if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_OPTION_DEFAULT_MFG)) {
1698       mOneOfOption->Flags |= EFI_IFR_OPTION_DEFAULT_MFG;
1699     }
1700
1701     if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_NUM_SIZE_8)) {
1702       _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_NUM_SIZE_8);
1703       mOneOfOption->Flags |= EFI_IFR_TYPE_NUM_SIZE_8;
1704     } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_NUM_SIZE_16)) {
1705       _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_NUM_SIZE_16);
1706       mOneOfOption->Flags |= EFI_IFR_TYPE_NUM_SIZE_16;
1707     } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_NUM_SIZE_32)) {
1708       _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_NUM_SIZE_32);
1709       mOneOfOption->Flags |= EFI_IFR_TYPE_NUM_SIZE_32;
1710     } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_NUM_SIZE_64)) {
1711       _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_NUM_SIZE_64);
1712       mOneOfOption->Flags |= EFI_IFR_TYPE_NUM_SIZE_64;
1713     } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_BOOLEAN)) {
1714       _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_BOOLEAN);
1715       mOneOfOption->Flags |= EFI_IFR_TYPE_BOOLEAN;
1716     } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_TIME)) {
1717       _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_TIME);
1718       mOneOfOption->Flags |= EFI_IFR_TYPE_TIME;
1719     } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_DATE)) {
1720       _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_DATE);
1721       mOneOfOption->Flags |= EFI_IFR_TYPE_DATE;
1722     } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_STRING)) {
1723       _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_STRING);
1724       mOneOfOption->Flags |= EFI_IFR_TYPE_STRING;
1725     } else if (_IS_EQUAL (LFlags, EFI_IFR_TYPE_OTHER)) {
1726       _FLAG_CLEAR (LFlags, EFI_IFR_TYPE_OTHER);
1727       mOneOfOption->Flags |= EFI_IFR_TYPE_OTHER;
1728     }
1729
1730     return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
1731   }
1732
1733   VOID SetType (IN UINT8 Type) {
1734     mOneOfOption->Type = Type;
1735   }
1736
1737   VOID SetValue (IN EFI_IFR_TYPE_VALUE Value) {
1738     memcpy (&mOneOfOption->Value, &Value, mOneOfOption->Header.Length - OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value));
1739   }
1740
1741   UINT8 GetFlags (VOID) {
1742     return mOneOfOption->Flags;
1743   }
1744 };
1745
1746 static EFI_GUID IfrTianoGuid     = EFI_IFR_TIANO_GUID;
1747 static EFI_GUID IfrFrameworkGuid = EFI_IFR_FRAMEWORK_GUID;
1748
1749 class CIfrClass : public CIfrObj, public CIfrOpHeader {
1750 private:
1751   EFI_IFR_GUID_CLASS *mClass;
1752
1753 public:
1754   CIfrClass () : CIfrObj (EFI_IFR_GUID_OP, (CHAR8 **)&mClass, sizeof (EFI_IFR_GUID_CLASS)),
1755                 CIfrOpHeader (EFI_IFR_GUID_OP, &mClass->Header, sizeof (EFI_IFR_GUID_CLASS)) {
1756     mClass->ExtendOpCode = EFI_IFR_EXTEND_OP_CLASS;
1757     mClass->Guid         = IfrTianoGuid;
1758     mClass->Class        = EFI_NON_DEVICE_CLASS;
1759   }
1760
1761   VOID SetClass (IN UINT16 Class) {
1762     mClass->Class        = Class;
1763   }
1764 };
1765
1766 class CIfrSubClass : public CIfrObj, public CIfrOpHeader {
1767 private:
1768   EFI_IFR_GUID_SUBCLASS *mSubClass;
1769
1770 public:
1771   CIfrSubClass () : CIfrObj (EFI_IFR_GUID_OP, (CHAR8 **)&mSubClass, sizeof (EFI_IFR_GUID_SUBCLASS)),
1772                     CIfrOpHeader (EFI_IFR_GUID_OP, &mSubClass->Header, sizeof (EFI_IFR_GUID_SUBCLASS)) {
1773     mSubClass->ExtendOpCode = EFI_IFR_EXTEND_OP_SUBCLASS;
1774     mSubClass->Guid         = IfrTianoGuid;
1775     mSubClass->SubClass     = EFI_SETUP_APPLICATION_SUBCLASS;
1776   }
1777
1778   VOID SetSubClass (IN UINT16 SubClass) {
1779     mSubClass->SubClass = SubClass;
1780   }
1781 };
1782
1783 class CIfrLabel : public CIfrObj, public CIfrOpHeader {
1784 private:
1785   EFI_IFR_GUID_LABEL *mLabel;
1786
1787 public:
1788   CIfrLabel () : CIfrObj (EFI_IFR_GUID_OP, (CHAR8 **)&mLabel, sizeof (EFI_IFR_GUID_LABEL)),
1789                 CIfrOpHeader (EFI_IFR_GUID_OP, &mLabel->Header, sizeof (EFI_IFR_GUID_LABEL)) {
1790     mLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
1791     mLabel->Guid         = IfrTianoGuid;
1792   }
1793
1794   VOID SetNumber (IN UINT16 Number) {
1795     mLabel->Number = Number;
1796   }
1797 };
1798
1799 class CIfrBanner : public CIfrObj, public CIfrOpHeader {
1800 private:
1801   EFI_IFR_GUID_BANNER *mBanner;
1802
1803 public:
1804   CIfrBanner () : CIfrObj (EFI_IFR_GUID_OP, (CHAR8 **)&mBanner, sizeof (EFI_IFR_GUID_BANNER)),
1805                   CIfrOpHeader (EFI_IFR_GUID_OP, &mBanner->Header, sizeof (EFI_IFR_GUID_BANNER)) {
1806     mBanner->ExtendOpCode = EFI_IFR_EXTEND_OP_BANNER;
1807     mBanner->Guid         = IfrTianoGuid;
1808   }
1809
1810   VOID SetTitle (IN EFI_STRING_ID StringId) {
1811     mBanner->Title = StringId;
1812   }
1813
1814   VOID SetLine (IN UINT16 Line) {
1815     mBanner->LineNumber = Line;
1816   }
1817
1818   VOID SetAlign (IN UINT8 Align) {
1819     mBanner->Alignment = Align;
1820   }
1821 };
1822
1823 class CIfrOptionKey : public CIfrObj, public CIfrOpHeader {
1824 private:
1825   EFI_IFR_GUID_OPTIONKEY *mOptionKey;
1826
1827 public:
1828   CIfrOptionKey (
1829     IN EFI_QUESTION_ID QuestionId,
1830     IN EFI_IFR_TYPE_VALUE &OptionValue,
1831     IN EFI_QUESTION_ID KeyValue
1832   ) : CIfrObj (EFI_IFR_GUID_OP, (CHAR8 **)&mOptionKey, sizeof (EFI_IFR_GUID_OPTIONKEY)),
1833       CIfrOpHeader (EFI_IFR_GUID_OP, &mOptionKey->Header, sizeof (EFI_IFR_GUID_OPTIONKEY)) {
1834     mOptionKey->ExtendOpCode = EFI_IFR_EXTEND_OP_OPTIONKEY;
1835     mOptionKey->Guid         = IfrFrameworkGuid;
1836     mOptionKey->QuestionId   = QuestionId;
1837     mOptionKey->OptionValue  = OptionValue;
1838     mOptionKey->KeyValue     = KeyValue;
1839   }
1840 };
1841
1842 class CIfrVarEqName : public CIfrObj, public CIfrOpHeader {
1843 private:
1844   EFI_IFR_GUID_VAREQNAME *mVarEqName;
1845
1846 public:
1847   CIfrVarEqName (
1848     IN EFI_QUESTION_ID QuestionId,
1849     IN EFI_STRING_ID   NameId
1850   ) : CIfrObj (EFI_IFR_GUID_OP, (CHAR8 **)&mVarEqName, sizeof (EFI_IFR_GUID_VAREQNAME)),
1851       CIfrOpHeader (EFI_IFR_GUID_OP, &mVarEqName->Header, sizeof (EFI_IFR_GUID_VAREQNAME)) {
1852     mVarEqName->ExtendOpCode = EFI_IFR_EXTEND_OP_VAREQNAME;
1853     mVarEqName->Guid         = IfrFrameworkGuid;
1854     mVarEqName->QuestionId   = QuestionId;
1855     mVarEqName->NameId       = NameId;
1856   }
1857 };
1858
1859 class CIfrTimeout : public CIfrObj, public CIfrOpHeader {
1860 private:
1861   EFI_IFR_GUID_TIMEOUT *mTimeout;
1862
1863 public:
1864   CIfrTimeout (IN UINT16 Timeout = 0) : CIfrObj (EFI_IFR_GUID_OP, (CHAR8 **)&mTimeout, sizeof (EFI_IFR_GUID_TIMEOUT)),
1865                                         CIfrOpHeader (EFI_IFR_GUID_OP, &mTimeout->Header, sizeof (EFI_IFR_GUID_TIMEOUT)) {
1866     mTimeout->ExtendOpCode = EFI_IFR_EXTEND_OP_TIMEOUT;
1867     mTimeout->Guid         = IfrTianoGuid;
1868     mTimeout->TimeOut      = Timeout;
1869   }
1870
1871   VOID SetTimeout (IN UINT16 Timeout) {
1872     mTimeout->TimeOut = Timeout;
1873   }
1874 };
1875
1876 class CIfrGuid : public CIfrObj, public CIfrOpHeader {
1877 private:
1878   EFI_IFR_GUID *mGuid;
1879
1880 public:
1881   CIfrGuid (UINT8 Size) : CIfrObj (EFI_IFR_GUID_OP, (CHAR8 **)&mGuid, sizeof (EFI_IFR_GUID)+Size),
1882                   CIfrOpHeader (EFI_IFR_GUID_OP, &mGuid->Header, sizeof (EFI_IFR_GUID)+Size) {
1883     memset (&mGuid->Guid, 0, sizeof (EFI_GUID));
1884   }
1885
1886   VOID SetGuid (IN EFI_GUID *Guid) {
1887     memcpy (&mGuid->Guid, Guid, sizeof (EFI_GUID));
1888   }
1889
1890   VOID SetData (IN UINT8* DataBuff, IN UINT8 Size) {
1891     memcpy ((UINT8 *)mGuid + sizeof (EFI_IFR_GUID), DataBuff, Size);
1892   }
1893 };
1894
1895 class CIfrDup : public CIfrObj, public CIfrOpHeader {
1896 private:
1897   EFI_IFR_DUP *mDup;
1898
1899 public:
1900   CIfrDup (
1901   IN UINT32 LineNo
1902   ) : CIfrObj (EFI_IFR_DUP_OP, (CHAR8 **)&mDup),
1903       CIfrOpHeader (EFI_IFR_DUP_OP, &mDup->Header) {
1904     SetLineNo (LineNo);
1905   }
1906 };
1907
1908 class CIfrEqIdId : public CIfrObj, public CIfrOpHeader {
1909 private:
1910   EFI_IFR_EQ_ID_ID   *mEqIdId;
1911
1912 public:
1913   CIfrEqIdId (
1914   IN UINT32 LineNo
1915   ) : CIfrObj (EFI_IFR_EQ_ID_ID_OP, (CHAR8 **)&mEqIdId),
1916                  CIfrOpHeader (EFI_IFR_EQ_ID_ID_OP, &mEqIdId->Header) {
1917     SetLineNo (LineNo);
1918     mEqIdId->QuestionId1 = EFI_QUESTION_ID_INVALID;
1919     mEqIdId->QuestionId2 = EFI_QUESTION_ID_INVALID;
1920   }
1921
1922   VOID SetQuestionId1 (
1923   IN EFI_QUESTION_ID QuestionId,
1924   IN CHAR8            *VarIdStr,
1925   IN UINT32          LineNo
1926   ) {
1927     if (QuestionId != EFI_QUESTION_ID_INVALID) {
1928       mEqIdId->QuestionId1 = QuestionId;
1929     } else {
1930       gCFormPkg.AssignPending (VarIdStr, (VOID *)(&mEqIdId->QuestionId1), sizeof (EFI_QUESTION_ID), LineNo, NO_QST_REFED);
1931     }
1932   }
1933
1934   VOID SetQuestionId2 (
1935   IN EFI_QUESTION_ID QuestionId,
1936   IN CHAR8            *VarIdStr,
1937   IN UINT32          LineNo
1938   ) {
1939     if (QuestionId != EFI_QUESTION_ID_INVALID) {
1940       mEqIdId->QuestionId2 = QuestionId;
1941     } else {
1942       gCFormPkg.AssignPending (VarIdStr, (VOID *)(&mEqIdId->QuestionId2), sizeof (EFI_QUESTION_ID), LineNo, NO_QST_REFED);
1943     }
1944   }
1945 };
1946
1947 class CIfrEqIdVal : public CIfrObj, public CIfrOpHeader {
1948 private:
1949   EFI_IFR_EQ_ID_VAL *mEqIdVal;
1950
1951 public:
1952   CIfrEqIdVal (
1953   IN UINT32 LineNo
1954   ) : CIfrObj (EFI_IFR_EQ_ID_VAL_OP, (CHAR8 **)&mEqIdVal),
1955       CIfrOpHeader (EFI_IFR_EQ_ID_VAL_OP, &mEqIdVal->Header) {
1956     SetLineNo (LineNo);
1957     mEqIdVal->QuestionId = EFI_QUESTION_ID_INVALID;
1958   }
1959
1960   VOID SetQuestionId (
1961   IN EFI_QUESTION_ID QuestionId,
1962   IN CHAR8           *VarIdStr,
1963   IN UINT32          LineNo
1964   ) {
1965     if (QuestionId != EFI_QUESTION_ID_INVALID) {
1966       mEqIdVal->QuestionId = QuestionId;
1967     } else {
1968       gCFormPkg.AssignPending (VarIdStr, (VOID *)(&mEqIdVal->QuestionId), sizeof (EFI_QUESTION_ID), LineNo, NO_QST_REFED);
1969     }
1970   }
1971
1972   VOID SetValue (IN UINT16 Value) {
1973     mEqIdVal->Value = Value;
1974   }
1975 };
1976
1977 class CIfrEqIdList : public CIfrObj, public CIfrOpHeader {
1978 private:
1979   EFI_IFR_EQ_ID_VAL_LIST *mEqIdVList;
1980
1981 public:
1982   CIfrEqIdList (
1983   IN UINT32 LineNo
1984   ) : CIfrObj (EFI_IFR_EQ_ID_VAL_LIST_OP, (CHAR8 **)&mEqIdVList, sizeof (EFI_IFR_EQ_ID_VAL_LIST), TRUE),
1985                    CIfrOpHeader (EFI_IFR_EQ_ID_VAL_LIST_OP, &mEqIdVList->Header) {
1986     SetLineNo (LineNo);
1987     mEqIdVList->QuestionId   = EFI_QUESTION_ID_INVALID;
1988     mEqIdVList->ListLength   = 0;
1989     mEqIdVList->ValueList[0] = 0;
1990   }
1991
1992   VOID UpdateIfrBuffer (
1993   ) {
1994     _EMIT_PENDING_OBJ();
1995     mEqIdVList = (EFI_IFR_EQ_ID_VAL_LIST *) GetObjBinAddr();
1996     UpdateHeader (&mEqIdVList->Header);
1997   }
1998
1999   VOID SetQuestionId (
2000   IN EFI_QUESTION_ID QuestionId,
2001   IN CHAR8           *VarIdStr,
2002   IN UINT32          LineNo
2003   ) {
2004     if (QuestionId != EFI_QUESTION_ID_INVALID) {
2005       mEqIdVList->QuestionId = QuestionId;
2006     } else {
2007       gCFormPkg.AssignPending (VarIdStr, (VOID *)(&mEqIdVList->QuestionId), sizeof (EFI_QUESTION_ID), LineNo, NO_QST_REFED);
2008     }
2009   }
2010
2011   VOID SetListLength (IN UINT16 ListLength) {
2012     mEqIdVList->ListLength = ListLength;
2013   }
2014
2015   VOID SetValueList (IN UINT16 Index, IN UINT16 Value) {
2016     if (Index == 0) {
2017       mEqIdVList->ValueList[0] = Value;
2018       return;
2019     }
2020
2021     if (ExpendObjBin (sizeof (UINT16)) ==TRUE) {
2022       IncLength (sizeof (UINT16));
2023       mEqIdVList->ValueList[Index] = Value;
2024     }
2025   }
2026 };
2027
2028 class CIfrQuestionRef1 : public CIfrObj, public CIfrOpHeader {
2029 private:
2030   EFI_IFR_QUESTION_REF1 *mQuestionRef1;
2031
2032 public:
2033   CIfrQuestionRef1 (
2034   IN UINT32 LineNo
2035   ) : CIfrObj (EFI_IFR_QUESTION_REF1_OP, (CHAR8 **)&mQuestionRef1),
2036       CIfrOpHeader (EFI_IFR_QUESTION_REF1_OP, &mQuestionRef1->Header) {
2037     SetLineNo (LineNo);
2038     mQuestionRef1->QuestionId = EFI_QUESTION_ID_INVALID;
2039   }
2040
2041   VOID SetQuestionId (
2042   IN EFI_QUESTION_ID QuestionId,
2043   IN CHAR8           *VarIdStr,
2044   IN UINT32          LineNo
2045   ) {
2046     if (QuestionId != EFI_QUESTION_ID_INVALID) {
2047       mQuestionRef1->QuestionId = QuestionId;
2048     } else {
2049       gCFormPkg.AssignPending (VarIdStr, (VOID *)(&mQuestionRef1->QuestionId), sizeof (EFI_QUESTION_ID), LineNo, NO_QST_REFED);
2050     }
2051   }
2052 };
2053
2054 class CIfrQuestionRef2 : public CIfrObj, public CIfrOpHeader {
2055 private:
2056   EFI_IFR_QUESTION_REF2 *mQuestionRef2;
2057
2058 public:
2059   CIfrQuestionRef2 (
2060   IN UINT32 LineNo
2061   ) : CIfrObj (EFI_IFR_QUESTION_REF2_OP, (CHAR8 **)&mQuestionRef2),
2062       CIfrOpHeader (EFI_IFR_QUESTION_REF2_OP, &mQuestionRef2->Header) {
2063     SetLineNo (LineNo);
2064   }
2065 };
2066
2067 class CIfrQuestionRef3 : public CIfrObj, public CIfrOpHeader {
2068 private:
2069   EFI_IFR_QUESTION_REF3 *mQuestionRef3;
2070
2071 public:
2072   CIfrQuestionRef3 (
2073   IN UINT32 LineNo
2074   ) : CIfrObj (EFI_IFR_QUESTION_REF3_OP, (CHAR8 **)&mQuestionRef3),
2075       CIfrOpHeader (EFI_IFR_QUESTION_REF3_OP, &mQuestionRef3->Header) {
2076     SetLineNo (LineNo);
2077   }
2078 };
2079
2080 class CIfrQuestionRef3_2 : public CIfrObj, public CIfrOpHeader {
2081 private:
2082   EFI_IFR_QUESTION_REF3_2 *mQuestionRef3_2;
2083
2084 public:
2085   CIfrQuestionRef3_2 (
2086   IN UINT32 LineNo
2087   ) : CIfrObj (EFI_IFR_QUESTION_REF3_OP, (CHAR8 **)&mQuestionRef3_2, sizeof (EFI_IFR_QUESTION_REF3_2)),
2088       CIfrOpHeader (EFI_IFR_QUESTION_REF3_OP, &mQuestionRef3_2->Header, sizeof (EFI_IFR_QUESTION_REF3_2)) {
2089     SetLineNo (LineNo);
2090     mQuestionRef3_2->DevicePath = EFI_STRING_ID_INVALID;
2091   }
2092
2093   VOID SetDevicePath (IN EFI_STRING_ID DevicePath) {
2094     mQuestionRef3_2->DevicePath = DevicePath;
2095   }
2096 };
2097
2098 class CIfrQuestionRef3_3 : public CIfrObj, public CIfrOpHeader {
2099 private:
2100   EFI_IFR_QUESTION_REF3_3 *mQuestionRef3_3;
2101
2102 public:
2103   CIfrQuestionRef3_3 (
2104   IN UINT32 LineNo
2105   ) : CIfrObj (EFI_IFR_QUESTION_REF3_OP, (CHAR8 **)&mQuestionRef3_3, sizeof (EFI_IFR_QUESTION_REF3_3)),
2106       CIfrOpHeader (EFI_IFR_QUESTION_REF3_OP, &mQuestionRef3_3->Header, sizeof (EFI_IFR_QUESTION_REF3_3)) {
2107     SetLineNo (LineNo);
2108     mQuestionRef3_3->DevicePath = EFI_STRING_ID_INVALID;
2109     memset (&mQuestionRef3_3->Guid, 0, sizeof (EFI_GUID));
2110   }
2111
2112   VOID SetDevicePath (IN EFI_STRING_ID DevicePath) {
2113     mQuestionRef3_3->DevicePath = DevicePath;
2114   }
2115
2116   VOID SetGuid (IN EFI_GUID *Guid) {
2117     mQuestionRef3_3->Guid = *Guid;
2118   }
2119 };
2120
2121 class CIfrRuleRef : public CIfrObj, public CIfrOpHeader {
2122 private:
2123   EFI_IFR_RULE_REF *mRuleRef;
2124
2125 public:
2126   CIfrRuleRef (
2127   IN UINT32 LineNo
2128   ) : CIfrObj (EFI_IFR_RULE_REF_OP, (CHAR8 **)&mRuleRef),
2129       CIfrOpHeader (EFI_IFR_RULE_REF_OP, &mRuleRef->Header) {
2130     SetLineNo (LineNo);
2131     mRuleRef->RuleId = EFI_RULE_ID_INVALID;
2132   }
2133
2134   VOID SetRuleId (IN UINT8 RuleId) {
2135     mRuleRef->RuleId = RuleId;
2136   }
2137 };
2138
2139 class CIfrStringRef1 : public CIfrObj, public CIfrOpHeader {
2140 private:
2141   EFI_IFR_STRING_REF1 *mStringRef1;
2142
2143 public:
2144   CIfrStringRef1 (
2145   IN UINT32 LineNo
2146   ) : CIfrObj (EFI_IFR_STRING_REF1_OP, (CHAR8 **)&mStringRef1),
2147       CIfrOpHeader (EFI_IFR_STRING_REF1_OP, &mStringRef1->Header) {
2148     SetLineNo (LineNo);
2149     mStringRef1->StringId = EFI_STRING_ID_INVALID;
2150   }
2151
2152   VOID SetStringId (IN EFI_STRING_ID StringId) {
2153     mStringRef1->StringId = StringId;
2154   }
2155 };
2156
2157 class CIfrStringRef2 : public CIfrObj, public CIfrOpHeader {
2158 private:
2159   EFI_IFR_STRING_REF2 *mStringRef2;
2160
2161 public:
2162   CIfrStringRef2 (
2163   IN UINT32 LineNo
2164   ) : CIfrObj (EFI_IFR_STRING_REF2_OP, (CHAR8 **)&mStringRef2),
2165       CIfrOpHeader (EFI_IFR_STRING_REF2_OP, &mStringRef2->Header) {
2166     SetLineNo (LineNo);
2167   }
2168 };
2169
2170 class CIfrThis : public CIfrObj, public CIfrOpHeader {
2171 private:
2172   EFI_IFR_THIS *mThis;
2173
2174 public:
2175   CIfrThis (
2176   IN UINT32 LineNo
2177   ) : CIfrObj (EFI_IFR_THIS_OP, (CHAR8 **)&mThis),
2178       CIfrOpHeader (EFI_IFR_THIS_OP, &mThis->Header) {
2179     SetLineNo (LineNo);
2180   }
2181 };
2182
2183 class CIfrSecurity : public CIfrObj, public CIfrOpHeader {
2184 private:
2185   EFI_IFR_SECURITY *mSecurity;
2186
2187 public:
2188   CIfrSecurity (
2189   IN UINT32 LineNo
2190   ) : CIfrObj (EFI_IFR_SECURITY_OP, (CHAR8 **)&mSecurity),
2191       CIfrOpHeader (EFI_IFR_SECURITY_OP, &mSecurity->Header) {
2192     SetLineNo (LineNo);
2193     memset (&mSecurity->Permissions, 0, sizeof (EFI_GUID));
2194   }
2195
2196   VOID SetPermissions (IN EFI_GUID *Permissions) {
2197     memcpy (&mSecurity->Permissions, Permissions, sizeof (EFI_GUID));
2198   }
2199 };
2200
2201 class CIfrUint8 : public CIfrObj, public CIfrOpHeader {
2202 private:
2203   EFI_IFR_UINT8 *mUint8;
2204
2205 public:
2206   CIfrUint8 (
2207   IN UINT32 LineNo
2208   ) : CIfrObj (EFI_IFR_UINT8_OP, (CHAR8 **)&mUint8),
2209       CIfrOpHeader (EFI_IFR_UINT8_OP, &mUint8->Header) {
2210     SetLineNo (LineNo);
2211   }
2212
2213   VOID SetValue (IN UINT8 Value) {
2214     mUint8->Value = Value;
2215   }
2216 };
2217
2218 class CIfrUint16 : public CIfrObj, public CIfrOpHeader {
2219 private:
2220   EFI_IFR_UINT16 *mUint16;
2221
2222 public:
2223   CIfrUint16 (
2224   IN UINT32 LineNo
2225   ) : CIfrObj (EFI_IFR_UINT16_OP, (CHAR8 **)&mUint16),
2226       CIfrOpHeader (EFI_IFR_UINT16_OP, &mUint16->Header) {
2227     SetLineNo (LineNo);
2228   }
2229
2230   VOID SetValue (IN UINT16 Value) {
2231     mUint16->Value = Value;
2232   }
2233 };
2234
2235 class CIfrUint32 : public CIfrObj, public CIfrOpHeader {
2236 private:
2237   EFI_IFR_UINT32 *mUint32;
2238
2239 public:
2240   CIfrUint32 (
2241   IN UINT32 LineNo
2242   ) : CIfrObj (EFI_IFR_UINT32_OP, (CHAR8 **)&mUint32),
2243       CIfrOpHeader (EFI_IFR_UINT32_OP, &mUint32->Header) {
2244     SetLineNo (LineNo);
2245   }
2246
2247   VOID SetValue (IN UINT32 Value) {
2248     mUint32->Value = Value;
2249   }
2250 };
2251
2252 class CIfrUint64 : public CIfrObj, public CIfrOpHeader {
2253 private:
2254   EFI_IFR_UINT64 *mUint64;
2255
2256 public:
2257   CIfrUint64 (
2258   IN UINT32 LineNo
2259   ) : CIfrObj (EFI_IFR_UINT64_OP, (CHAR8 **)&mUint64),
2260       CIfrOpHeader (EFI_IFR_UINT64_OP, &mUint64->Header) {
2261     SetLineNo (LineNo);
2262   }
2263
2264   VOID SetValue (IN UINT64 Value) {
2265     mUint64->Value = Value;
2266   }
2267 };
2268
2269 class CIfrTrue : public CIfrObj, public CIfrOpHeader {
2270 private:
2271   EFI_IFR_TRUE *mTrue;
2272
2273 public:
2274   CIfrTrue (
2275   IN UINT32 LineNo
2276   ) : CIfrObj (EFI_IFR_TRUE_OP, (CHAR8 **)&mTrue),
2277       CIfrOpHeader (EFI_IFR_TRUE_OP, &mTrue->Header) {
2278     SetLineNo (LineNo);
2279   }
2280 };
2281
2282 class CIfrFalse : public CIfrObj, public CIfrOpHeader {
2283 private:
2284   EFI_IFR_FALSE *mFalse;
2285
2286 public:
2287   CIfrFalse (
2288   IN UINT32 LineNo
2289   ) : CIfrObj (EFI_IFR_FALSE_OP, (CHAR8 **)&mFalse),
2290       CIfrOpHeader (EFI_IFR_FALSE_OP, &mFalse->Header) {
2291     SetLineNo (LineNo);
2292   }
2293 };
2294
2295 class CIfrOne : public CIfrObj, public CIfrOpHeader {
2296 private:
2297   EFI_IFR_ONE *mOne;
2298
2299 public:
2300   CIfrOne (
2301   IN UINT32 LineNo
2302   ) : CIfrObj (EFI_IFR_ONE_OP, (CHAR8 **)&mOne),
2303       CIfrOpHeader (EFI_IFR_ONE_OP, &mOne->Header) {
2304     SetLineNo (LineNo);
2305   }
2306 };
2307
2308 class CIfrOnes : public CIfrObj, public CIfrOpHeader {
2309 private:
2310   EFI_IFR_ONES *mOnes;
2311
2312 public:
2313   CIfrOnes (
2314   IN UINT32 LineNo
2315   ) : CIfrObj (EFI_IFR_ONES_OP, (CHAR8 **)&mOnes),
2316       CIfrOpHeader (EFI_IFR_ONES_OP, &mOnes->Header) {
2317     SetLineNo (LineNo);
2318   }
2319 };
2320
2321 class CIfrZero : public CIfrObj, public CIfrOpHeader {
2322 private:
2323   EFI_IFR_ZERO *mZero;
2324
2325 public:
2326   CIfrZero (
2327   IN UINT32 LineNo
2328   ) : CIfrObj (EFI_IFR_ZERO_OP, (CHAR8 **)&mZero),
2329       CIfrOpHeader (EFI_IFR_ZERO_OP, &mZero->Header) {
2330     SetLineNo (LineNo);
2331   }
2332 };
2333
2334 class CIfrUndefined : public CIfrObj, public CIfrOpHeader {
2335 private:
2336   EFI_IFR_UNDEFINED *mUndefined;
2337
2338 public:
2339   CIfrUndefined (
2340   IN UINT32 LineNo
2341   ) : CIfrObj (EFI_IFR_UNDEFINED_OP, (CHAR8 **)&mUndefined),
2342       CIfrOpHeader (EFI_IFR_UNDEFINED_OP, &mUndefined->Header) {
2343     SetLineNo (LineNo);
2344   }
2345 };
2346
2347 class CIfrVersion : public CIfrObj, public CIfrOpHeader {
2348 private:
2349   EFI_IFR_VERSION *mVersion;
2350
2351 public:
2352   CIfrVersion (
2353   IN UINT32 LineNo
2354   ) : CIfrObj (EFI_IFR_VERSION_OP, (CHAR8 **)&mVersion),
2355       CIfrOpHeader (EFI_IFR_VERSION_OP, &mVersion->Header) {
2356     SetLineNo (LineNo);
2357   }
2358 };
2359
2360 class CIfrLength : public CIfrObj, public CIfrOpHeader {
2361 private:
2362   EFI_IFR_LENGTH *mLength;
2363
2364 public:
2365   CIfrLength (
2366   IN UINT32 LineNo
2367   ) : CIfrObj (EFI_IFR_LENGTH_OP, (CHAR8 **)&mLength),
2368       CIfrOpHeader (EFI_IFR_LENGTH_OP, &mLength->Header) {
2369     SetLineNo (LineNo);
2370   }
2371 };
2372
2373 class CIfrNot : public CIfrObj, public CIfrOpHeader {
2374 private:
2375   EFI_IFR_NOT *mNot;
2376
2377 public:
2378   CIfrNot (
2379   IN UINT32 LineNo
2380   ) : CIfrObj (EFI_IFR_NOT_OP, (CHAR8 **)&mNot),
2381       CIfrOpHeader (EFI_IFR_NOT_OP, &mNot->Header) {
2382     SetLineNo (LineNo);
2383   }
2384 };
2385
2386 class CIfrBitWiseNot : public CIfrObj, public CIfrOpHeader {
2387 private:
2388   EFI_IFR_BITWISE_NOT *mBitWise;
2389
2390 public:
2391   CIfrBitWiseNot (
2392   IN UINT32 LineNo
2393   ) : CIfrObj (EFI_IFR_BITWISE_NOT_OP, (CHAR8 **)&mBitWise),
2394       CIfrOpHeader (EFI_IFR_BITWISE_NOT_OP, &mBitWise->Header) {
2395     SetLineNo (LineNo);
2396   }
2397 };
2398
2399 class CIfrToBoolean : public CIfrObj, public CIfrOpHeader {
2400 private:
2401   EFI_IFR_TO_BOOLEAN *mToBoolean;
2402
2403 public:
2404   CIfrToBoolean (
2405   IN UINT32 LineNo
2406   ) : CIfrObj (EFI_IFR_TO_BOOLEAN_OP, (CHAR8 **)&mToBoolean),
2407       CIfrOpHeader (EFI_IFR_TO_BOOLEAN_OP, &mToBoolean->Header) {
2408     SetLineNo (LineNo);
2409   }
2410 };
2411
2412 class CIfrToString : public CIfrObj, public CIfrOpHeader {
2413 private:
2414   EFI_IFR_TO_STRING *mToString;
2415
2416 public:
2417   CIfrToString (
2418   IN UINT32 LineNo
2419   ) : CIfrObj (EFI_IFR_TO_STRING_OP, (CHAR8 **)&mToString),
2420       CIfrOpHeader (EFI_IFR_TO_STRING_OP, &mToString->Header) {
2421     SetLineNo (LineNo);
2422   }
2423
2424   VOID SetFormat (IN UINT8 Format) {
2425     mToString->Format = Format;
2426   }
2427 };
2428
2429 class CIfrToUint : public CIfrObj, public CIfrOpHeader {
2430 private:
2431   EFI_IFR_TO_UINT *mToUint;
2432
2433 public:
2434   CIfrToUint (
2435   IN UINT32 LineNo
2436   ) : CIfrObj (EFI_IFR_TO_UINT_OP, (CHAR8 **)&mToUint),
2437       CIfrOpHeader (EFI_IFR_TO_UINT_OP, &mToUint->Header) {
2438     SetLineNo (LineNo);
2439   }
2440 };
2441
2442 class CIfrToUpper : public CIfrObj, public CIfrOpHeader {
2443 private:
2444   EFI_IFR_TO_UPPER *mToUpper;
2445
2446 public:
2447   CIfrToUpper (
2448   IN UINT32 LineNo
2449   ) : CIfrObj (EFI_IFR_TO_UPPER_OP, (CHAR8 **)&mToUpper),
2450       CIfrOpHeader (EFI_IFR_TO_UPPER_OP, &mToUpper->Header) {
2451     SetLineNo (LineNo);
2452   }
2453 };
2454
2455 class CIfrToLower : public CIfrObj, public CIfrOpHeader {
2456 private:
2457   EFI_IFR_TO_LOWER *mToLower;
2458
2459 public:
2460   CIfrToLower (
2461   IN UINT32 LineNo
2462   ) : CIfrObj (EFI_IFR_TO_LOWER_OP, (CHAR8 **)&mToLower),
2463       CIfrOpHeader (EFI_IFR_TO_LOWER_OP, &mToLower->Header) {
2464     SetLineNo (LineNo);
2465   }
2466 };
2467
2468 class CIfrAdd : public CIfrObj, public CIfrOpHeader {
2469 private:
2470   EFI_IFR_ADD *mAdd;
2471
2472 public:
2473   CIfrAdd (
2474   IN UINT32 LineNo
2475   ) : CIfrObj (EFI_IFR_ADD_OP, (CHAR8 **)&mAdd),
2476       CIfrOpHeader (EFI_IFR_ADD_OP, &mAdd->Header) {
2477     SetLineNo (LineNo);
2478   }
2479 };
2480
2481 class CIfrBitWiseAnd : public CIfrObj, public CIfrOpHeader {
2482 private:
2483   EFI_IFR_BITWISE_AND *mBitWiseAnd;
2484
2485 public:
2486   CIfrBitWiseAnd (
2487   IN UINT32 LineNo
2488   ) : CIfrObj (EFI_IFR_BITWISE_AND_OP, (CHAR8 **)&mBitWiseAnd),
2489       CIfrOpHeader (EFI_IFR_BITWISE_AND_OP, &mBitWiseAnd->Header) {
2490     SetLineNo(LineNo);
2491   }
2492 };
2493
2494 class CIfrBitWiseOr : public CIfrObj, public CIfrOpHeader {
2495 private:
2496   EFI_IFR_BITWISE_OR *mBitWiseOr;
2497
2498 public:
2499   CIfrBitWiseOr (
2500   IN UINT32 LineNo
2501   ) : CIfrObj (EFI_IFR_BITWISE_OR_OP, (CHAR8 **)&mBitWiseOr),
2502       CIfrOpHeader (EFI_IFR_BITWISE_OR_OP, &mBitWiseOr->Header) {
2503     SetLineNo (LineNo);
2504   }
2505 };
2506
2507 class CIfrAnd : public CIfrObj, public CIfrOpHeader {
2508 private:
2509   EFI_IFR_AND *mAnd;
2510
2511 public:
2512   CIfrAnd (
2513   IN UINT32 LineNo
2514   ) : CIfrObj (EFI_IFR_AND_OP, (CHAR8 **)&mAnd),
2515       CIfrOpHeader (EFI_IFR_AND_OP, &mAnd->Header) {
2516     SetLineNo (LineNo);
2517   }
2518 };
2519
2520 class CIfrCatenate : public CIfrObj, public CIfrOpHeader {
2521 private:
2522   EFI_IFR_CATENATE *mCatenate;
2523
2524 public:
2525   CIfrCatenate (
2526   IN UINT32 LineNo
2527   ) : CIfrObj (EFI_IFR_CATENATE_OP, (CHAR8 **)&mCatenate),
2528       CIfrOpHeader (EFI_IFR_CATENATE_OP, &mCatenate->Header) {
2529     SetLineNo (LineNo);
2530   }
2531 };
2532
2533 class CIfrDivide : public CIfrObj, public CIfrOpHeader {
2534 private:
2535   EFI_IFR_DIVIDE *mDivide;
2536
2537 public:
2538   CIfrDivide (
2539   IN UINT32 LineNo
2540   ) : CIfrObj (EFI_IFR_DIVIDE_OP, (CHAR8 **)&mDivide),
2541       CIfrOpHeader (EFI_IFR_DIVIDE_OP, &mDivide->Header) {
2542     SetLineNo (LineNo);
2543   }
2544 };
2545
2546 class CIfrEqual : public CIfrObj, public CIfrOpHeader {
2547 private:
2548   EFI_IFR_EQUAL *mEqual;
2549
2550 public:
2551   CIfrEqual (
2552   IN UINT32 LineNo
2553   ) : CIfrObj (EFI_IFR_EQUAL_OP, (CHAR8 **)&mEqual),
2554       CIfrOpHeader (EFI_IFR_EQUAL_OP, &mEqual->Header) {
2555     SetLineNo (LineNo);
2556   }
2557 };
2558
2559 class CIfrGreaterEqual : public CIfrObj, public CIfrOpHeader {
2560 private:
2561   EFI_IFR_GREATER_EQUAL *mGreaterEqual;
2562
2563 public:
2564   CIfrGreaterEqual (
2565   IN UINT32 LineNo
2566   ) : CIfrObj (EFI_IFR_GREATER_EQUAL_OP, (CHAR8 **)&mGreaterEqual),
2567       CIfrOpHeader (EFI_IFR_GREATER_EQUAL_OP, &mGreaterEqual->Header) {
2568     SetLineNo (LineNo);
2569   }
2570 };
2571
2572 class CIfrGreaterThan : public CIfrObj, public CIfrOpHeader {
2573 private:
2574   EFI_IFR_GREATER_THAN *mGreaterThan;
2575
2576 public:
2577   CIfrGreaterThan (
2578   IN UINT32 LineNo
2579   ) : CIfrObj (EFI_IFR_GREATER_THAN_OP, (CHAR8 **)&mGreaterThan),
2580       CIfrOpHeader (EFI_IFR_GREATER_THAN_OP, &mGreaterThan->Header) {
2581     SetLineNo (LineNo);
2582   }
2583 };
2584
2585 class CIfrLessEqual : public CIfrObj, public CIfrOpHeader {
2586 private:
2587   EFI_IFR_LESS_EQUAL *mLessEqual;
2588
2589 public:
2590   CIfrLessEqual (
2591   IN UINT32 LineNo
2592   ) : CIfrObj (EFI_IFR_LESS_EQUAL_OP, (CHAR8 **)&mLessEqual),
2593       CIfrOpHeader (EFI_IFR_LESS_EQUAL_OP, &mLessEqual->Header) {
2594     SetLineNo (LineNo);
2595   }
2596 };
2597
2598 class CIfrLessThan : public CIfrObj, public CIfrOpHeader {
2599 private:
2600   EFI_IFR_LESS_THAN *mLessThan;
2601
2602 public:
2603   CIfrLessThan (
2604   IN UINT32 LineNo
2605   ) : CIfrObj (EFI_IFR_LESS_THAN_OP, (CHAR8 **)&mLessThan),
2606       CIfrOpHeader (EFI_IFR_LESS_THAN_OP, &mLessThan->Header) {
2607     SetLineNo (LineNo);
2608   }
2609 };
2610
2611 class CIfrMap : public CIfrObj, public CIfrOpHeader{
2612 private:
2613   EFI_IFR_MAP *mMap;
2614
2615 public:
2616   CIfrMap (
2617   IN UINT32 LineNo
2618   ) : CIfrObj (EFI_IFR_MAP_OP, (CHAR8 **)&mMap),
2619       CIfrOpHeader (EFI_IFR_MAP_OP, &mMap->Header) {
2620     SetLineNo (LineNo);
2621   }
2622 };
2623
2624 class CIfrMatch : public CIfrObj, public CIfrOpHeader {
2625 private:
2626   EFI_IFR_MATCH *mMatch;
2627
2628 public:
2629   CIfrMatch (
2630   IN UINT32 LineNo
2631   ) : CIfrObj (EFI_IFR_MATCH_OP, (CHAR8 **)&mMatch),
2632       CIfrOpHeader (EFI_IFR_MATCH_OP, &mMatch->Header) {
2633     SetLineNo (LineNo);
2634   }
2635 };
2636
2637 class CIfrMultiply : public CIfrObj, public CIfrOpHeader {
2638 private:
2639   EFI_IFR_MULTIPLY *mMultiply;
2640
2641 public:
2642   CIfrMultiply (
2643   IN UINT32 LineNo
2644   ) : CIfrObj (EFI_IFR_MULTIPLY_OP, (CHAR8 **)&mMultiply),
2645       CIfrOpHeader (EFI_IFR_MULTIPLY_OP, &mMultiply->Header) {
2646     SetLineNo (LineNo);
2647   }
2648 };
2649
2650 class CIfrModulo : public CIfrObj, public CIfrOpHeader {
2651 private:
2652   EFI_IFR_MODULO *mModulo;
2653
2654 public:
2655   CIfrModulo (
2656   IN UINT32 LineNo
2657   ) : CIfrObj (EFI_IFR_MODULO_OP, (CHAR8 **)&mModulo),
2658       CIfrOpHeader (EFI_IFR_MODULO_OP, &mModulo->Header) {
2659     SetLineNo (LineNo);
2660   }
2661 };
2662
2663 class CIfrNotEqual : public CIfrObj, public CIfrOpHeader {
2664 private:
2665   EFI_IFR_NOT_EQUAL *mNotEqual;
2666
2667 public:
2668   CIfrNotEqual (
2669   IN UINT32 LineNo
2670   ) : CIfrObj (EFI_IFR_NOT_EQUAL_OP, (CHAR8 **)&mNotEqual),
2671       CIfrOpHeader (EFI_IFR_NOT_EQUAL_OP, &mNotEqual->Header) {
2672     SetLineNo (LineNo);
2673   }
2674 };
2675
2676 class CIfrOr : public CIfrObj, public CIfrOpHeader {
2677 private:
2678   EFI_IFR_OR *mOr;
2679
2680 public:
2681   CIfrOr (
2682   IN UINT32 LineNo
2683   ) : CIfrObj (EFI_IFR_OR_OP, (CHAR8 **)&mOr),
2684       CIfrOpHeader (EFI_IFR_OR_OP, &mOr->Header) {
2685     SetLineNo (LineNo);
2686   }
2687 };
2688
2689 class CIfrShiftLeft : public CIfrObj, public CIfrOpHeader {
2690 private:
2691   EFI_IFR_SHIFT_LEFT *mShiftLeft;
2692
2693 public:
2694   CIfrShiftLeft (
2695   IN UINT32 LineNo
2696   ) : CIfrObj (EFI_IFR_SHIFT_LEFT_OP, (CHAR8 **)&mShiftLeft),
2697       CIfrOpHeader (EFI_IFR_SHIFT_LEFT_OP, &mShiftLeft->Header) {
2698     SetLineNo (LineNo);
2699   }
2700 };
2701
2702 class CIfrShiftRight : public CIfrObj, public CIfrOpHeader {
2703 private:
2704   EFI_IFR_SHIFT_RIGHT *mShiftRight;
2705
2706 public:
2707   CIfrShiftRight (
2708   IN UINT32 LineNo
2709   ) : CIfrObj (EFI_IFR_SHIFT_RIGHT_OP, (CHAR8 **)&mShiftRight),
2710       CIfrOpHeader (EFI_IFR_SHIFT_RIGHT_OP, &mShiftRight->Header) {
2711     SetLineNo (LineNo);
2712   }
2713 };
2714
2715 class CIfrSubtract : public CIfrObj, public CIfrOpHeader {
2716 private:
2717   EFI_IFR_SUBTRACT *mSubtract;
2718
2719 public:
2720   CIfrSubtract (
2721   IN UINT32 LineNo
2722   ) : CIfrObj (EFI_IFR_SUBTRACT_OP, (CHAR8 **)&mSubtract),
2723       CIfrOpHeader (EFI_IFR_SUBTRACT_OP, &mSubtract->Header) {
2724     SetLineNo (LineNo);
2725   }
2726 };
2727
2728 class CIfrConditional : public CIfrObj, public CIfrOpHeader {
2729 private:
2730   EFI_IFR_CONDITIONAL *mConditional;
2731
2732 public:
2733   CIfrConditional (
2734   IN UINT32 LineNo
2735   ) : CIfrObj (EFI_IFR_CONDITIONAL_OP, (CHAR8 **)&mConditional),
2736       CIfrOpHeader (EFI_IFR_CONDITIONAL_OP, &mConditional->Header) {
2737     SetLineNo (LineNo);
2738   }
2739 };
2740
2741 class CIfrFind : public CIfrObj, public CIfrOpHeader {
2742 private:
2743   EFI_IFR_FIND *mFind;
2744
2745 public:
2746   CIfrFind (
2747   IN UINT32 LineNo
2748   ) : CIfrObj (EFI_IFR_FIND_OP, (CHAR8 **)&mFind),
2749       CIfrOpHeader (EFI_IFR_FIND_OP, &mFind->Header) {
2750     SetLineNo (LineNo);
2751   }
2752
2753   VOID SetFormat (IN UINT8 Format) {
2754     mFind->Format = Format;
2755   }
2756 };
2757
2758 class CIfrMid : public CIfrObj, public CIfrOpHeader {
2759 private:
2760   EFI_IFR_MID *mMid;
2761
2762 public:
2763   CIfrMid (
2764   IN UINT32 LineNo
2765   ) : CIfrObj (EFI_IFR_MID_OP, (CHAR8 **)&mMid),
2766       CIfrOpHeader (EFI_IFR_MID_OP, &mMid->Header) {
2767     SetLineNo (LineNo);
2768   }
2769 };
2770
2771 class CIfrToken : public CIfrObj, public CIfrOpHeader {
2772 private:
2773   EFI_IFR_TOKEN *mToken;
2774
2775 public:
2776   CIfrToken (
2777   IN UINT32 LineNo
2778   ) : CIfrObj (EFI_IFR_TOKEN_OP, (CHAR8 **)&mToken),
2779       CIfrOpHeader (EFI_IFR_TOKEN_OP, &mToken->Header) {
2780     SetLineNo (LineNo);
2781   }
2782 };
2783
2784 class CIfrSpan : public CIfrObj, public CIfrOpHeader {
2785 private:
2786   EFI_IFR_SPAN *mSpan;
2787
2788 public:
2789   CIfrSpan (
2790   IN UINT32 LineNo
2791   ) : CIfrObj (EFI_IFR_SPAN_OP, (CHAR8 **)&mSpan),
2792       CIfrOpHeader (EFI_IFR_SPAN_OP, &mSpan->Header) {
2793     SetLineNo (LineNo);
2794     mSpan->Flags = EFI_IFR_FLAGS_FIRST_MATCHING;
2795   }
2796
2797   EFI_VFR_RETURN_CODE SetFlags (IN UINT8 LFlags) {
2798     if (_IS_EQUAL (LFlags, EFI_IFR_FLAGS_FIRST_MATCHING)) {
2799       mSpan->Flags |= EFI_IFR_FLAGS_FIRST_MATCHING;
2800     } else if (_FLAG_TEST_AND_CLEAR (LFlags, EFI_IFR_FLAGS_FIRST_NON_MATCHING)) {
2801       mSpan->Flags |= EFI_IFR_FLAGS_FIRST_NON_MATCHING;
2802     }
2803
2804     return _FLAGS_ZERO (LFlags) ? VFR_RETURN_SUCCESS : VFR_RETURN_FLAGS_UNSUPPORTED;
2805   }
2806 };
2807
2808 #endif