UefiInternalFormRepresentation.h

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#ifndef __UEFI_INTERNAL_FORMREPRESENTATION_H__
#define __UEFI_INTERNAL_FORMREPRESENTATION_H__
 
#include <Guid/HiiFormMapMethodGuid.h>
 
typedef VOID    *EFI_HII_HANDLE;
typedef CHAR16  *EFI_STRING;
typedef UINT16  EFI_IMAGE_ID;
typedef UINT16  EFI_QUESTION_ID;
typedef UINT16  EFI_STRING_ID;
typedef UINT16  EFI_FORM_ID;
typedef UINT16  EFI_VARSTORE_ID;
typedef UINT16  EFI_ANIMATION_ID;
 
typedef UINT16 EFI_DEFAULT_ID;
 
typedef UINT32 EFI_HII_FONT_STYLE;
 
#pragma pack(1)
 
//
// Definitions for Package Lists and Package Headers
// Section 27.3.1
//
 
typedef struct {
  EFI_GUID    PackageListGuid;
  UINT32      PackageLength;
} EFI_HII_PACKAGE_LIST_HEADER;
 
typedef struct {
  UINT32    Length : 24;
  UINT32    Type   : 8;
  // UINT8  Data[...];
} EFI_HII_PACKAGE_HEADER;
 
//
// Value of HII package type
//
#define EFI_HII_PACKAGE_TYPE_ALL           0x00
#define EFI_HII_PACKAGE_TYPE_GUID          0x01
#define EFI_HII_PACKAGE_FORMS              0x02
#define EFI_HII_PACKAGE_STRINGS            0x04
#define EFI_HII_PACKAGE_FONTS              0x05
#define EFI_HII_PACKAGE_IMAGES             0x06
#define EFI_HII_PACKAGE_SIMPLE_FONTS       0x07
#define EFI_HII_PACKAGE_DEVICE_PATH        0x08
#define EFI_HII_PACKAGE_KEYBOARD_LAYOUT    0x09
#define EFI_HII_PACKAGE_ANIMATIONS         0x0A
#define EFI_HII_PACKAGE_END                0xDF
#define EFI_HII_PACKAGE_TYPE_SYSTEM_BEGIN  0xE0
#define EFI_HII_PACKAGE_TYPE_SYSTEM_END    0xFF
 
//
// Definitions for Simplified Font Package
//
 
#define EFI_GLYPH_NON_SPACING  0x01
#define EFI_GLYPH_WIDE         0x02
#define EFI_GLYPH_HEIGHT       19
#define EFI_GLYPH_WIDTH        8
 
typedef struct {
  CHAR16    UnicodeWeight;
  UINT8     Attributes;
  UINT8     GlyphCol1[EFI_GLYPH_HEIGHT];
} EFI_NARROW_GLYPH;
 
typedef struct {
  CHAR16    UnicodeWeight;
  UINT8     Attributes;
  UINT8     GlyphCol1[EFI_GLYPH_HEIGHT];
  UINT8     GlyphCol2[EFI_GLYPH_HEIGHT];
  UINT8     Pad[3];
} EFI_WIDE_GLYPH;
 
typedef struct _EFI_HII_SIMPLE_FONT_PACKAGE_HDR {
  EFI_HII_PACKAGE_HEADER    Header;
  UINT16                    NumberOfNarrowGlyphs;
  UINT16                    NumberOfWideGlyphs;
  // EFI_NARROW_GLYPH       NarrowGlyphs[];
  // EFI_WIDE_GLYPH         WideGlyphs[];
} EFI_HII_SIMPLE_FONT_PACKAGE_HDR;
 
//
// Definitions for Font Package
// Section 27.3.3
//
 
//
// Value for font style
//
#define EFI_HII_FONT_STYLE_NORMAL     0x00000000
#define EFI_HII_FONT_STYLE_BOLD       0x00000001
#define EFI_HII_FONT_STYLE_ITALIC     0x00000002
#define EFI_HII_FONT_STYLE_EMBOSS     0x00010000
#define EFI_HII_FONT_STYLE_OUTLINE    0x00020000
#define EFI_HII_FONT_STYLE_SHADOW     0x00040000
#define EFI_HII_FONT_STYLE_UNDERLINE  0x00080000
#define EFI_HII_FONT_STYLE_DBL_UNDER  0x00100000
 
typedef struct _EFI_HII_GLYPH_INFO {
  UINT16    Width;
  UINT16    Height;
  INT16     OffsetX;
  INT16     OffsetY;
  INT16     AdvanceX;
} EFI_HII_GLYPH_INFO;
 
typedef struct _EFI_HII_FONT_PACKAGE_HDR {
  EFI_HII_PACKAGE_HEADER    Header;
  UINT32                    HdrSize;
  UINT32                    GlyphBlockOffset;
  EFI_HII_GLYPH_INFO        Cell;
  EFI_HII_FONT_STYLE        FontStyle;
  CHAR16                    FontFamily[1];
} EFI_HII_FONT_PACKAGE_HDR;
 
//
// Value of different glyph info block types
//
#define EFI_HII_GIBT_END                0x00
#define EFI_HII_GIBT_GLYPH              0x10
#define EFI_HII_GIBT_GLYPHS             0x11
#define EFI_HII_GIBT_GLYPH_DEFAULT      0x12
#define EFI_HII_GIBT_GLYPHS_DEFAULT     0x13
#define EFI_HII_GIBT_GLYPH_VARIABILITY  0x14
#define EFI_HII_GIBT_DUPLICATE          0x20
#define EFI_HII_GIBT_SKIP2              0x21
#define EFI_HII_GIBT_SKIP1              0x22
#define EFI_HII_GIBT_DEFAULTS           0x23
#define EFI_HII_GIBT_EXT1               0x30
#define EFI_HII_GIBT_EXT2               0x31
#define EFI_HII_GIBT_EXT4               0x32
 
typedef struct _EFI_HII_GLYPH_BLOCK {
  UINT8    BlockType;
} EFI_HII_GLYPH_BLOCK;
 
//
// Definition of different glyph info block types
//
 
typedef struct _EFI_HII_GIBT_DEFAULTS_BLOCK {
  EFI_HII_GLYPH_BLOCK    Header;
  EFI_HII_GLYPH_INFO     Cell;
} EFI_HII_GIBT_DEFAULTS_BLOCK;
 
typedef struct _EFI_HII_GIBT_DUPLICATE_BLOCK {
  EFI_HII_GLYPH_BLOCK    Header;
  CHAR16                 CharValue;
} EFI_HII_GIBT_DUPLICATE_BLOCK;
 
typedef struct _EFI_GLYPH_GIBT_END_BLOCK {
  EFI_HII_GLYPH_BLOCK    Header;
} EFI_GLYPH_GIBT_END_BLOCK;
 
typedef struct _EFI_HII_GIBT_EXT1_BLOCK {
  EFI_HII_GLYPH_BLOCK    Header;
  UINT8                  BlockType2;
  UINT8                  Length;
} EFI_HII_GIBT_EXT1_BLOCK;
 
typedef struct _EFI_HII_GIBT_EXT2_BLOCK {
  EFI_HII_GLYPH_BLOCK    Header;
  UINT8                  BlockType2;
  UINT16                 Length;
} EFI_HII_GIBT_EXT2_BLOCK;
 
typedef struct _EFI_HII_GIBT_EXT4_BLOCK {
  EFI_HII_GLYPH_BLOCK    Header;
  UINT8                  BlockType2;
  UINT32                 Length;
} EFI_HII_GIBT_EXT4_BLOCK;
 
typedef struct _EFI_HII_GIBT_GLYPH_BLOCK {
  EFI_HII_GLYPH_BLOCK    Header;
  EFI_HII_GLYPH_INFO     Cell;
  UINT8                  BitmapData[1];
} EFI_HII_GIBT_GLYPH_BLOCK;
 
typedef struct _EFI_HII_GIBT_GLYPHS_BLOCK {
  EFI_HII_GLYPH_BLOCK    Header;
  EFI_HII_GLYPH_INFO     Cell;
  UINT16                 Count;
  UINT8                  BitmapData[1];
} EFI_HII_GIBT_GLYPHS_BLOCK;
 
typedef struct _EFI_HII_GIBT_GLYPH_DEFAULT_BLOCK {
  EFI_HII_GLYPH_BLOCK    Header;
  UINT8                  BitmapData[1];
} EFI_HII_GIBT_GLYPH_DEFAULT_BLOCK;
 
typedef struct _EFI_HII_GIBT_GLYPHS_DEFAULT_BLOCK {
  EFI_HII_GLYPH_BLOCK    Header;
  UINT16                 Count;
  UINT8                  BitmapData[1];
} EFI_HII_GIBT_GLYPHS_DEFAULT_BLOCK;
 
typedef struct _EFI_HII_GIBT_VARIABILITY_BLOCK {
  EFI_HII_GLYPH_BLOCK    Header;
  EFI_HII_GLYPH_INFO     Cell;
  UINT8                  GlyphPackInBits;
  UINT8                  BitmapData[1];
} EFI_HII_GIBT_VARIABILITY_BLOCK;
 
typedef struct _EFI_HII_GIBT_SKIP1_BLOCK {
  EFI_HII_GLYPH_BLOCK    Header;
  UINT8                  SkipCount;
} EFI_HII_GIBT_SKIP1_BLOCK;
 
typedef struct _EFI_HII_GIBT_SKIP2_BLOCK {
  EFI_HII_GLYPH_BLOCK    Header;
  UINT16                 SkipCount;
} EFI_HII_GIBT_SKIP2_BLOCK;
 
//
// Definitions for Device Path Package
// Section 27.3.4
//
 
typedef struct _EFI_HII_DEVICE_PATH_PACKAGE_HDR {
  EFI_HII_PACKAGE_HEADER    Header;
  // EFI_DEVICE_PATH_PROTOCOL DevicePath[];
} EFI_HII_DEVICE_PATH_PACKAGE_HDR;
 
//
// Definitions for GUID Package
// Section 27.3.5
//
 
typedef struct _EFI_HII_GUID_PACKAGE_HDR {
  EFI_HII_PACKAGE_HEADER    Header;
  EFI_GUID                  Guid;
  // Data per GUID definition may follow
} EFI_HII_GUID_PACKAGE_HDR;
 
//
// Definitions for String Package
// Section 27.3.6
//
 
#define UEFI_CONFIG_LANG    "x-UEFI"
#define UEFI_CONFIG_LANG_2  "x-i-UEFI"
 
typedef struct _EFI_HII_STRING_PACKAGE_HDR {
  EFI_HII_PACKAGE_HEADER    Header;
  UINT32                    HdrSize;
  UINT32                    StringInfoOffset;
  CHAR16                    LanguageWindow[16];
  EFI_STRING_ID             LanguageName;
  CHAR8                     Language[1];
} EFI_HII_STRING_PACKAGE_HDR;
 
typedef struct {
  UINT8    BlockType;
} EFI_HII_STRING_BLOCK;
 
//
// Value of different string information block types
//
#define EFI_HII_SIBT_END                0x00
#define EFI_HII_SIBT_STRING_SCSU        0x10
#define EFI_HII_SIBT_STRING_SCSU_FONT   0x11
#define EFI_HII_SIBT_STRINGS_SCSU       0x12
#define EFI_HII_SIBT_STRINGS_SCSU_FONT  0x13
#define EFI_HII_SIBT_STRING_UCS2        0x14
#define EFI_HII_SIBT_STRING_UCS2_FONT   0x15
#define EFI_HII_SIBT_STRINGS_UCS2       0x16
#define EFI_HII_SIBT_STRINGS_UCS2_FONT  0x17
#define EFI_HII_SIBT_DUPLICATE          0x20
#define EFI_HII_SIBT_SKIP2              0x21
#define EFI_HII_SIBT_SKIP1              0x22
#define EFI_HII_SIBT_EXT1               0x30
#define EFI_HII_SIBT_EXT2               0x31
#define EFI_HII_SIBT_EXT4               0x32
#define EFI_HII_SIBT_FONT               0x40
 
//
// Definition of different string information block types
//
 
typedef struct _EFI_HII_SIBT_DUPLICATE_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
  EFI_STRING_ID           StringId;
} EFI_HII_SIBT_DUPLICATE_BLOCK;
 
typedef struct _EFI_HII_SIBT_END_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
} EFI_HII_SIBT_END_BLOCK;
 
typedef struct _EFI_HII_SIBT_EXT1_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
  UINT8                   BlockType2;
  UINT8                   Length;
} EFI_HII_SIBT_EXT1_BLOCK;
 
typedef struct _EFI_HII_SIBT_EXT2_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
  UINT8                   BlockType2;
  UINT16                  Length;
} EFI_HII_SIBT_EXT2_BLOCK;
 
typedef struct _EFI_HII_SIBT_EXT4_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
  UINT8                   BlockType2;
  UINT32                  Length;
} EFI_HII_SIBT_EXT4_BLOCK;
 
typedef struct _EFI_HII_SIBT_FONT_BLOCK {
  EFI_HII_SIBT_EXT2_BLOCK    Header;
  UINT8                      FontId;
  UINT16                     FontSize;
  EFI_HII_FONT_STYLE         FontStyle;
  CHAR16                     FontName[1];
} EFI_HII_SIBT_FONT_BLOCK;
 
typedef struct _EFI_HII_SIBT_SKIP1_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
  UINT8                   SkipCount;
} EFI_HII_SIBT_SKIP1_BLOCK;
 
typedef struct _EFI_HII_SIBT_SKIP2_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
  UINT16                  SkipCount;
} EFI_HII_SIBT_SKIP2_BLOCK;
 
typedef struct _EFI_HII_SIBT_STRING_SCSU_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
  UINT8                   StringText[1];
} EFI_HII_SIBT_STRING_SCSU_BLOCK;
 
typedef struct _EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
  UINT8                   FontIdentifier;
  UINT8                   StringText[1];
} EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK;
 
typedef struct _EFI_HII_SIBT_STRINGS_SCSU_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
  UINT16                  StringCount;
  UINT8                   StringText[1];
} EFI_HII_SIBT_STRINGS_SCSU_BLOCK;
 
typedef struct _EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
  UINT8                   FontIdentifier;
  UINT16                  StringCount;
  UINT8                   StringText[1];
} EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK;
 
typedef struct _EFI_HII_SIBT_STRING_UCS2_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
  CHAR16                  StringText[1];
} EFI_HII_SIBT_STRING_UCS2_BLOCK;
 
typedef struct _EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
  UINT8                   FontIdentifier;
  CHAR16                  StringText[1];
} EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK;
 
typedef struct _EFI_HII_SIBT_STRINGS_UCS2_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
  UINT16                  StringCount;
  CHAR16                  StringText[1];
} EFI_HII_SIBT_STRINGS_UCS2_BLOCK;
 
typedef struct _EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK {
  EFI_HII_STRING_BLOCK    Header;
  UINT8                   FontIdentifier;
  UINT16                  StringCount;
  CHAR16                  StringText[1];
} EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK;
 
//
// Definitions for Image Package
// Section 27.3.7
//
 
typedef struct _EFI_HII_IMAGE_PACKAGE_HDR {
  EFI_HII_PACKAGE_HEADER    Header;
  UINT32                    ImageInfoOffset;
  UINT32                    PaletteInfoOffset;
} EFI_HII_IMAGE_PACKAGE_HDR;
 
typedef struct _EFI_HII_IMAGE_BLOCK {
  UINT8    BlockType;
} EFI_HII_IMAGE_BLOCK;
 
//
// Value of different image information block types
//
#define EFI_HII_IIBT_END                0x00
#define EFI_HII_IIBT_IMAGE_1BIT         0x10
#define EFI_HII_IIBT_IMAGE_1BIT_TRANS   0x11
#define EFI_HII_IIBT_IMAGE_4BIT         0x12
#define EFI_HII_IIBT_IMAGE_4BIT_TRANS   0x13
#define EFI_HII_IIBT_IMAGE_8BIT         0x14
#define EFI_HII_IIBT_IMAGE_8BIT_TRANS   0x15
#define EFI_HII_IIBT_IMAGE_24BIT        0x16
#define EFI_HII_IIBT_IMAGE_24BIT_TRANS  0x17
#define EFI_HII_IIBT_IMAGE_JPEG         0x18
#define EFI_HII_IIBT_IMAGE_PNG          0x19
#define EFI_HII_IIBT_DUPLICATE          0x20
#define EFI_HII_IIBT_SKIP2              0x21
#define EFI_HII_IIBT_SKIP1              0x22
#define EFI_HII_IIBT_EXT1               0x30
#define EFI_HII_IIBT_EXT2               0x31
#define EFI_HII_IIBT_EXT4               0x32
 
//
// Definition of different image information block types
//
 
typedef struct _EFI_HII_IIBT_END_BLOCK {
  EFI_HII_IMAGE_BLOCK    Header;
} EFI_HII_IIBT_END_BLOCK;
 
typedef struct _EFI_HII_IIBT_EXT1_BLOCK {
  EFI_HII_IMAGE_BLOCK    Header;
  UINT8                  BlockType2;
  UINT8                  Length;
} EFI_HII_IIBT_EXT1_BLOCK;
 
typedef struct _EFI_HII_IIBT_EXT2_BLOCK {
  EFI_HII_IMAGE_BLOCK    Header;
  UINT8                  BlockType2;
  UINT16                 Length;
} EFI_HII_IIBT_EXT2_BLOCK;
 
typedef struct _EFI_HII_IIBT_EXT4_BLOCK {
  EFI_HII_IMAGE_BLOCK    Header;
  UINT8                  BlockType2;
  UINT32                 Length;
} EFI_HII_IIBT_EXT4_BLOCK;
 
typedef struct _EFI_HII_IIBT_IMAGE_1BIT_BASE {
  UINT16    Width;
  UINT16    Height;
  UINT8     Data[1];
} EFI_HII_IIBT_IMAGE_1BIT_BASE;
 
typedef struct _EFI_HII_IIBT_IMAGE_1BIT_BLOCK {
  EFI_HII_IMAGE_BLOCK             Header;
  UINT8                           PaletteIndex;
  EFI_HII_IIBT_IMAGE_1BIT_BASE    Bitmap;
} EFI_HII_IIBT_IMAGE_1BIT_BLOCK;
 
typedef struct _EFI_HII_IIBT_IMAGE_1BIT_TRANS_BLOCK {
  EFI_HII_IMAGE_BLOCK             Header;
  UINT8                           PaletteIndex;
  EFI_HII_IIBT_IMAGE_1BIT_BASE    Bitmap;
} EFI_HII_IIBT_IMAGE_1BIT_TRANS_BLOCK;
 
typedef struct _EFI_HII_RGB_PIXEL {
  UINT8    b;
  UINT8    g;
  UINT8    r;
} EFI_HII_RGB_PIXEL;
 
typedef struct _EFI_HII_IIBT_IMAGE_24BIT_BASE {
  UINT16               Width;
  UINT16               Height;
  EFI_HII_RGB_PIXEL    Bitmap[1];
} EFI_HII_IIBT_IMAGE_24BIT_BASE;
 
typedef struct _EFI_HII_IIBT_IMAGE_24BIT_BLOCK {
  EFI_HII_IMAGE_BLOCK              Header;
  EFI_HII_IIBT_IMAGE_24BIT_BASE    Bitmap;
} EFI_HII_IIBT_IMAGE_24BIT_BLOCK;
 
typedef struct _EFI_HII_IIBT_IMAGE_24BIT_TRANS_BLOCK {
  EFI_HII_IMAGE_BLOCK              Header;
  EFI_HII_IIBT_IMAGE_24BIT_BASE    Bitmap;
} EFI_HII_IIBT_IMAGE_24BIT_TRANS_BLOCK;
 
typedef struct _EFI_HII_IIBT_IMAGE_4BIT_BASE {
  UINT16    Width;
  UINT16    Height;
  UINT8     Data[1];
} EFI_HII_IIBT_IMAGE_4BIT_BASE;
 
typedef struct _EFI_HII_IIBT_IMAGE_4BIT_BLOCK {
  EFI_HII_IMAGE_BLOCK             Header;
  UINT8                           PaletteIndex;
  EFI_HII_IIBT_IMAGE_4BIT_BASE    Bitmap;
} EFI_HII_IIBT_IMAGE_4BIT_BLOCK;
 
typedef struct _EFI_HII_IIBT_IMAGE_4BIT_TRANS_BLOCK {
  EFI_HII_IMAGE_BLOCK             Header;
  UINT8                           PaletteIndex;
  EFI_HII_IIBT_IMAGE_4BIT_BASE    Bitmap;
} EFI_HII_IIBT_IMAGE_4BIT_TRANS_BLOCK;
 
typedef struct _EFI_HII_IIBT_IMAGE_8BIT_BASE {
  UINT16    Width;
  UINT16    Height;
  UINT8     Data[1];
} EFI_HII_IIBT_IMAGE_8BIT_BASE;
 
typedef struct _EFI_HII_IIBT_IMAGE_8BIT_PALETTE_BLOCK {
  EFI_HII_IMAGE_BLOCK             Header;
  UINT8                           PaletteIndex;
  EFI_HII_IIBT_IMAGE_8BIT_BASE    Bitmap;
} EFI_HII_IIBT_IMAGE_8BIT_BLOCK;
 
typedef struct _EFI_HII_IIBT_IMAGE_8BIT_TRANS_BLOCK {
  EFI_HII_IMAGE_BLOCK             Header;
  UINT8                           PaletteIndex;
  EFI_HII_IIBT_IMAGE_8BIT_BASE    Bitmap;
} EFI_HII_IIBT_IMAGE_8BIT_TRAN_BLOCK;
 
typedef struct _EFI_HII_IIBT_DUPLICATE_BLOCK {
  EFI_HII_IMAGE_BLOCK    Header;
  EFI_IMAGE_ID           ImageId;
} EFI_HII_IIBT_DUPLICATE_BLOCK;
 
typedef struct _EFI_HII_IIBT_JPEG_BLOCK {
  EFI_HII_IMAGE_BLOCK    Header;
  UINT32                 Size;
  UINT8                  Data[1];
} EFI_HII_IIBT_JPEG_BLOCK;
 
typedef struct _EFI_HII_IIBT_PNG_BLOCK {
  EFI_HII_IMAGE_BLOCK    Header;
  UINT32                 Size;
  UINT8                  Data[1];
} EFI_HII_IIBT_PNG_BLOCK;
 
typedef struct _EFI_HII_IIBT_SKIP1_BLOCK {
  EFI_HII_IMAGE_BLOCK    Header;
  UINT8                  SkipCount;
} EFI_HII_IIBT_SKIP1_BLOCK;
 
typedef struct _EFI_HII_IIBT_SKIP2_BLOCK {
  EFI_HII_IMAGE_BLOCK    Header;
  UINT16                 SkipCount;
} EFI_HII_IIBT_SKIP2_BLOCK;
 
//
// Definitions for Palette Information
//
 
typedef struct _EFI_HII_IMAGE_PALETTE_INFO_HEADER {
  UINT16    PaletteCount;
} EFI_HII_IMAGE_PALETTE_INFO_HEADER;
 
typedef struct _EFI_HII_IMAGE_PALETTE_INFO {
  UINT16               PaletteSize;
  EFI_HII_RGB_PIXEL    PaletteValue[1];
} EFI_HII_IMAGE_PALETTE_INFO;
 
//
// Definitions for Forms Package
// Section 27.3.8
//
 
typedef struct _EFI_HII_FORM_PACKAGE_HDR {
  EFI_HII_PACKAGE_HEADER    Header;
  // EFI_IFR_OP_HEADER         OpCodeHeader;
  // More op-codes follow
} EFI_HII_FORM_PACKAGE_HDR;
 
typedef struct {
  UINT8    Hour;
  UINT8    Minute;
  UINT8    Second;
} EFI_HII_TIME;
 
typedef struct {
  UINT16    Year;
  UINT8     Month;
  UINT8     Day;
} EFI_HII_DATE;
 
typedef struct {
  EFI_QUESTION_ID    QuestionId;
  EFI_FORM_ID        FormId;
  EFI_GUID           FormSetGuid;
  EFI_STRING_ID      DevicePath;
} EFI_HII_REF;
 
typedef union {
  UINT8            u8;
  UINT16           u16;
  UINT32           u32;
  UINT64           u64;
  BOOLEAN          b;
  EFI_HII_TIME     time;
  EFI_HII_DATE     date;
  EFI_STRING_ID    string; 
  EFI_HII_REF      ref;    
  // UINT8 buffer[];      ///< EFI_IFR_TYPE_BUFFER
} EFI_IFR_TYPE_VALUE;
 
//
// IFR Opcodes
//
#define EFI_IFR_FORM_OP                 0x01
#define EFI_IFR_SUBTITLE_OP             0x02
#define EFI_IFR_TEXT_OP                 0x03
#define EFI_IFR_IMAGE_OP                0x04
#define EFI_IFR_ONE_OF_OP               0x05
#define EFI_IFR_CHECKBOX_OP             0x06
#define EFI_IFR_NUMERIC_OP              0x07
#define EFI_IFR_PASSWORD_OP             0x08
#define EFI_IFR_ONE_OF_OPTION_OP        0x09
#define EFI_IFR_SUPPRESS_IF_OP          0x0A
#define EFI_IFR_LOCKED_OP               0x0B
#define EFI_IFR_ACTION_OP               0x0C
#define EFI_IFR_RESET_BUTTON_OP         0x0D
#define EFI_IFR_FORM_SET_OP             0x0E
#define EFI_IFR_REF_OP                  0x0F
#define EFI_IFR_NO_SUBMIT_IF_OP         0x10
#define EFI_IFR_INCONSISTENT_IF_OP      0x11
#define EFI_IFR_EQ_ID_VAL_OP            0x12
#define EFI_IFR_EQ_ID_ID_OP             0x13
#define EFI_IFR_EQ_ID_VAL_LIST_OP       0x14
#define EFI_IFR_AND_OP                  0x15
#define EFI_IFR_OR_OP                   0x16
#define EFI_IFR_NOT_OP                  0x17
#define EFI_IFR_RULE_OP                 0x18
#define EFI_IFR_GRAY_OUT_IF_OP          0x19
#define EFI_IFR_DATE_OP                 0x1A
#define EFI_IFR_TIME_OP                 0x1B
#define EFI_IFR_STRING_OP               0x1C
#define EFI_IFR_REFRESH_OP              0x1D
#define EFI_IFR_DISABLE_IF_OP           0x1E
#define EFI_IFR_ANIMATION_OP            0x1F
#define EFI_IFR_TO_LOWER_OP             0x20
#define EFI_IFR_TO_UPPER_OP             0x21
#define EFI_IFR_MAP_OP                  0x22
#define EFI_IFR_ORDERED_LIST_OP         0x23
#define EFI_IFR_VARSTORE_OP             0x24
#define EFI_IFR_VARSTORE_NAME_VALUE_OP  0x25
#define EFI_IFR_VARSTORE_EFI_OP         0x26
#define EFI_IFR_VARSTORE_DEVICE_OP      0x27
#define EFI_IFR_VERSION_OP              0x28
#define EFI_IFR_END_OP                  0x29
#define EFI_IFR_MATCH_OP                0x2A
#define EFI_IFR_GET_OP                  0x2B
#define EFI_IFR_SET_OP                  0x2C
#define EFI_IFR_READ_OP                 0x2D
#define EFI_IFR_WRITE_OP                0x2E
#define EFI_IFR_EQUAL_OP                0x2F
#define EFI_IFR_NOT_EQUAL_OP            0x30
#define EFI_IFR_GREATER_THAN_OP         0x31
#define EFI_IFR_GREATER_EQUAL_OP        0x32
#define EFI_IFR_LESS_THAN_OP            0x33
#define EFI_IFR_LESS_EQUAL_OP           0x34
#define EFI_IFR_BITWISE_AND_OP          0x35
#define EFI_IFR_BITWISE_OR_OP           0x36
#define EFI_IFR_BITWISE_NOT_OP          0x37
#define EFI_IFR_SHIFT_LEFT_OP           0x38
#define EFI_IFR_SHIFT_RIGHT_OP          0x39
#define EFI_IFR_ADD_OP                  0x3A
#define EFI_IFR_SUBTRACT_OP             0x3B
#define EFI_IFR_MULTIPLY_OP             0x3C
#define EFI_IFR_DIVIDE_OP               0x3D
#define EFI_IFR_MODULO_OP               0x3E
#define EFI_IFR_RULE_REF_OP             0x3F
#define EFI_IFR_QUESTION_REF1_OP        0x40
#define EFI_IFR_QUESTION_REF2_OP        0x41
#define EFI_IFR_UINT8_OP                0x42
#define EFI_IFR_UINT16_OP               0x43
#define EFI_IFR_UINT32_OP               0x44
#define EFI_IFR_UINT64_OP               0x45
#define EFI_IFR_TRUE_OP                 0x46
#define EFI_IFR_FALSE_OP                0x47
#define EFI_IFR_TO_UINT_OP              0x48
#define EFI_IFR_TO_STRING_OP            0x49
#define EFI_IFR_TO_BOOLEAN_OP           0x4A
#define EFI_IFR_MID_OP                  0x4B
#define EFI_IFR_FIND_OP                 0x4C
#define EFI_IFR_TOKEN_OP                0x4D
#define EFI_IFR_STRING_REF1_OP          0x4E
#define EFI_IFR_STRING_REF2_OP          0x4F
#define EFI_IFR_CONDITIONAL_OP          0x50
#define EFI_IFR_QUESTION_REF3_OP        0x51
#define EFI_IFR_ZERO_OP                 0x52
#define EFI_IFR_ONE_OP                  0x53
#define EFI_IFR_ONES_OP                 0x54
#define EFI_IFR_UNDEFINED_OP            0x55
#define EFI_IFR_LENGTH_OP               0x56
#define EFI_IFR_DUP_OP                  0x57
#define EFI_IFR_THIS_OP                 0x58
#define EFI_IFR_SPAN_OP                 0x59
#define EFI_IFR_VALUE_OP                0x5A
#define EFI_IFR_DEFAULT_OP              0x5B
#define EFI_IFR_DEFAULTSTORE_OP         0x5C
#define EFI_IFR_FORM_MAP_OP             0x5D
#define EFI_IFR_CATENATE_OP             0x5E
#define EFI_IFR_GUID_OP                 0x5F
#define EFI_IFR_SECURITY_OP             0x60
#define EFI_IFR_MODAL_TAG_OP            0x61
#define EFI_IFR_REFRESH_ID_OP           0x62
#define EFI_IFR_WARNING_IF_OP           0x63
#define EFI_IFR_MATCH2_OP               0x64
 
//
// Definitions of IFR Standard Headers
// Section 27.3.8.2
//
 
typedef struct _EFI_IFR_OP_HEADER {
  UINT8    OpCode;
  UINT8    Length : 7;
  UINT8    Scope  : 1;
} EFI_IFR_OP_HEADER;
 
typedef struct _EFI_IFR_STATEMENT_HEADER {
  EFI_STRING_ID    Prompt;
  EFI_STRING_ID    Help;
} EFI_IFR_STATEMENT_HEADER;
 
typedef struct _EFI_IFR_QUESTION_HEADER {
  EFI_IFR_STATEMENT_HEADER    Header;
  EFI_QUESTION_ID             QuestionId;
  EFI_VARSTORE_ID             VarStoreId;
  union {
    EFI_STRING_ID    VarName;
    UINT16           VarOffset;
  }                        VarStoreInfo;
  UINT8                       Flags;
} EFI_IFR_QUESTION_HEADER;
 
//
// Flag values of EFI_IFR_QUESTION_HEADER
//
#define EFI_IFR_FLAG_READ_ONLY           0x01
#define EFI_IFR_FLAG_CALLBACK            0x04
#define EFI_IFR_FLAG_RESET_REQUIRED      0x10
#define EFI_IFR_FLAG_REST_STYLE          0x20
#define EFI_IFR_FLAG_RECONNECT_REQUIRED  0x40
#define EFI_IFR_FLAG_OPTIONS_ONLY        0x80
 
//
// Definition for Opcode Reference
// Section 27.3.8.3
//
typedef struct _EFI_IFR_DEFAULTSTORE {
  EFI_IFR_OP_HEADER    Header;
  EFI_STRING_ID        DefaultName;
  UINT16               DefaultId;
} EFI_IFR_DEFAULTSTORE;
 
//
// Default Identifier of default store
//
#define EFI_HII_DEFAULT_CLASS_STANDARD        0x0000
#define EFI_HII_DEFAULT_CLASS_MANUFACTURING   0x0001
#define EFI_HII_DEFAULT_CLASS_SAFE            0x0002
#define EFI_HII_DEFAULT_CLASS_PLATFORM_BEGIN  0x4000
#define EFI_HII_DEFAULT_CLASS_PLATFORM_END    0x7fff
#define EFI_HII_DEFAULT_CLASS_HARDWARE_BEGIN  0x8000
#define EFI_HII_DEFAULT_CLASS_HARDWARE_END    0xbfff
#define EFI_HII_DEFAULT_CLASS_FIRMWARE_BEGIN  0xc000
#define EFI_HII_DEFAULT_CLASS_FIRMWARE_END    0xffff
 
typedef struct _EFI_IFR_VARSTORE {
  EFI_IFR_OP_HEADER    Header;
  EFI_GUID             Guid;
  EFI_VARSTORE_ID      VarStoreId;
  UINT16               Size;
  UINT8                Name[1];
} EFI_IFR_VARSTORE;
 
typedef struct _EFI_IFR_VARSTORE_EFI {
  EFI_IFR_OP_HEADER    Header;
  EFI_VARSTORE_ID      VarStoreId;
  EFI_GUID             Guid;
  UINT32               Attributes;
  UINT16               Size;
  UINT8                Name[1];
} EFI_IFR_VARSTORE_EFI;
 
typedef struct _EFI_IFR_VARSTORE_NAME_VALUE {
  EFI_IFR_OP_HEADER    Header;
  EFI_VARSTORE_ID      VarStoreId;
  EFI_GUID             Guid;
} EFI_IFR_VARSTORE_NAME_VALUE;
 
typedef struct _EFI_IFR_FORM_SET {
  EFI_IFR_OP_HEADER    Header;
  EFI_GUID             Guid;
  EFI_STRING_ID        FormSetTitle;
  EFI_STRING_ID        Help;
  UINT8                Flags;
  // EFI_GUID              ClassGuid[];
} EFI_IFR_FORM_SET;
 
typedef struct _EFI_IFR_END {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_END;
 
typedef struct _EFI_IFR_FORM {
  EFI_IFR_OP_HEADER    Header;
  UINT16               FormId;
  EFI_STRING_ID        FormTitle;
} EFI_IFR_FORM;
 
typedef struct _EFI_IFR_IMAGE {
  EFI_IFR_OP_HEADER    Header;
  EFI_IMAGE_ID         Id;
} EFI_IFR_IMAGE;
 
typedef struct _EFI_IFR_MODAL_TAG {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_MODAL_TAG;
 
typedef struct _EFI_IFR_LOCKED {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_LOCKED;
 
typedef struct _EFI_IFR_RULE {
  EFI_IFR_OP_HEADER    Header;
  UINT8                RuleId;
} EFI_IFR_RULE;
 
typedef struct _EFI_IFR_DEFAULT {
  EFI_IFR_OP_HEADER     Header;
  UINT16                DefaultId;
  UINT8                 Type;
  EFI_IFR_TYPE_VALUE    Value;
} EFI_IFR_DEFAULT;
 
typedef struct _EFI_IFR_DEFAULT_2 {
  EFI_IFR_OP_HEADER    Header;
  UINT16               DefaultId;
  UINT8                Type;
} EFI_IFR_DEFAULT_2;
 
typedef struct _EFI_IFR_VALUE {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_VALUE;
 
typedef struct _EFI_IFR_SUBTITLE {
  EFI_IFR_OP_HEADER           Header;
  EFI_IFR_STATEMENT_HEADER    Statement;
  UINT8                       Flags;
} EFI_IFR_SUBTITLE;
 
#define EFI_IFR_FLAGS_HORIZONTAL  0x01
 
typedef struct _EFI_IFR_CHECKBOX {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
  UINT8                      Flags;
} EFI_IFR_CHECKBOX;
 
#define EFI_IFR_CHECKBOX_DEFAULT      0x01
#define EFI_IFR_CHECKBOX_DEFAULT_MFG  0x02
 
typedef struct _EFI_IFR_TEXT {
  EFI_IFR_OP_HEADER           Header;
  EFI_IFR_STATEMENT_HEADER    Statement;
  EFI_STRING_ID               TextTwo;
} EFI_IFR_TEXT;
 
typedef struct _EFI_IFR_REF {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
  EFI_FORM_ID                FormId;
} EFI_IFR_REF;
 
typedef struct _EFI_IFR_REF2 {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
  EFI_FORM_ID                FormId;
  EFI_QUESTION_ID            QuestionId;
} EFI_IFR_REF2;
 
typedef struct _EFI_IFR_REF3 {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
  EFI_FORM_ID                FormId;
  EFI_QUESTION_ID            QuestionId;
  EFI_GUID                   FormSetId;
} EFI_IFR_REF3;
 
typedef struct _EFI_IFR_REF4 {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
  EFI_FORM_ID                FormId;
  EFI_QUESTION_ID            QuestionId;
  EFI_GUID                   FormSetId;
  EFI_STRING_ID              DevicePath;
} EFI_IFR_REF4;
 
typedef struct _EFI_IFR_REF5 {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
} EFI_IFR_REF5;
 
typedef struct _EFI_IFR_RESET_BUTTON {
  EFI_IFR_OP_HEADER           Header;
  EFI_IFR_STATEMENT_HEADER    Statement;
  EFI_DEFAULT_ID              DefaultId;
} EFI_IFR_RESET_BUTTON;
 
typedef struct _EFI_IFR_ACTION {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
  EFI_STRING_ID              QuestionConfig;
} EFI_IFR_ACTION;
 
typedef struct _EFI_IFR_ACTION_1 {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
} EFI_IFR_ACTION_1;
 
typedef struct _EFI_IFR_DATE {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
  UINT8                      Flags;
} EFI_IFR_DATE;
 
//
// Flags that describe the behavior of the question.
//
#define EFI_QF_DATE_YEAR_SUPPRESS   0x01
#define EFI_QF_DATE_MONTH_SUPPRESS  0x02
#define EFI_QF_DATE_DAY_SUPPRESS    0x04
 
#define EFI_QF_DATE_STORAGE         0x30
#define     QF_DATE_STORAGE_NORMAL  0x00
#define     QF_DATE_STORAGE_TIME    0x10
#define     QF_DATE_STORAGE_WAKEUP  0x20
 
typedef union {
  struct {
    UINT8    MinValue;
    UINT8    MaxValue;
    UINT8    Step;
  } u8;
  struct {
    UINT16    MinValue;
    UINT16    MaxValue;
    UINT16    Step;
  } u16;
  struct {
    UINT32    MinValue;
    UINT32    MaxValue;
    UINT32    Step;
  } u32;
  struct {
    UINT64    MinValue;
    UINT64    MaxValue;
    UINT64    Step;
  } u64;
} MINMAXSTEP_DATA;
 
typedef struct _EFI_IFR_NUMERIC {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
  UINT8                      Flags;
  MINMAXSTEP_DATA            data;
} EFI_IFR_NUMERIC;
 
//
// Flags related to the numeric question
//
#define EFI_IFR_NUMERIC_SIZE      0x03
#define   EFI_IFR_NUMERIC_SIZE_1  0x00
#define   EFI_IFR_NUMERIC_SIZE_2  0x01
#define   EFI_IFR_NUMERIC_SIZE_4  0x02
#define   EFI_IFR_NUMERIC_SIZE_8  0x03
 
#define EFI_IFR_DISPLAY             0x30
#define   EFI_IFR_DISPLAY_INT_DEC   0x00
#define   EFI_IFR_DISPLAY_UINT_DEC  0x10
#define   EFI_IFR_DISPLAY_UINT_HEX  0x20
 
typedef struct _EFI_IFR_ONE_OF {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
  UINT8                      Flags;
  MINMAXSTEP_DATA            data;
} EFI_IFR_ONE_OF;
 
typedef struct _EFI_IFR_STRING {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
  UINT8                      MinSize;
  UINT8                      MaxSize;
  UINT8                      Flags;
} EFI_IFR_STRING;
 
#define EFI_IFR_STRING_MULTI_LINE  0x01
 
typedef struct _EFI_IFR_PASSWORD {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
  UINT16                     MinSize;
  UINT16                     MaxSize;
} EFI_IFR_PASSWORD;
 
typedef struct _EFI_IFR_ORDERED_LIST {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
  UINT8                      MaxContainers;
  UINT8                      Flags;
} EFI_IFR_ORDERED_LIST;
 
#define EFI_IFR_UNIQUE_SET    0x01
#define EFI_IFR_NO_EMPTY_SET  0x02
 
typedef struct _EFI_IFR_TIME {
  EFI_IFR_OP_HEADER          Header;
  EFI_IFR_QUESTION_HEADER    Question;
  UINT8                      Flags;
} EFI_IFR_TIME;
 
//
// A bit-mask that determines which unique settings are active for this opcode.
//
#define QF_TIME_HOUR_SUPPRESS    0x01
#define QF_TIME_MINUTE_SUPPRESS  0x02
#define QF_TIME_SECOND_SUPPRESS  0x04
 
#define QF_TIME_STORAGE           0x30
#define   QF_TIME_STORAGE_NORMAL  0x00
#define   QF_TIME_STORAGE_TIME    0x10
#define   QF_TIME_STORAGE_WAKEUP  0x20
 
typedef struct _EFI_IFR_DISABLE_IF {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_DISABLE_IF;
 
typedef struct _EFI_IFR_SUPPRESS_IF {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_SUPPRESS_IF;
 
typedef struct _EFI_IFR_GRAY_OUT_IF {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_GRAY_OUT_IF;
 
typedef struct _EFI_IFR_INCONSISTENT_IF {
  EFI_IFR_OP_HEADER    Header;
  EFI_STRING_ID        Error;
} EFI_IFR_INCONSISTENT_IF;
 
typedef struct _EFI_IFR_NO_SUBMIT_IF {
  EFI_IFR_OP_HEADER    Header;
  EFI_STRING_ID        Error;
} EFI_IFR_NO_SUBMIT_IF;
 
typedef struct _EFI_IFR_WARNING_IF {
  EFI_IFR_OP_HEADER    Header;
  EFI_STRING_ID        Warning;
  UINT8                TimeOut;
} EFI_IFR_WARNING_IF;
 
typedef struct _EFI_IFR_REFRESH {
  EFI_IFR_OP_HEADER    Header;
  UINT8                RefreshInterval;
} EFI_IFR_REFRESH;
 
typedef struct _EFI_IFR_VARSTORE_DEVICE {
  EFI_IFR_OP_HEADER    Header;
  EFI_STRING_ID        DevicePath;
} EFI_IFR_VARSTORE_DEVICE;
 
typedef struct _EFI_IFR_ONE_OF_OPTION {
  EFI_IFR_OP_HEADER     Header;
  EFI_STRING_ID         Option;
  UINT8                 Flags;
  UINT8                 Type;
  EFI_IFR_TYPE_VALUE    Value;
} EFI_IFR_ONE_OF_OPTION;
 
//
// Types of the option's value.
//
#define EFI_IFR_TYPE_NUM_SIZE_8   0x00
#define EFI_IFR_TYPE_NUM_SIZE_16  0x01
#define EFI_IFR_TYPE_NUM_SIZE_32  0x02
#define EFI_IFR_TYPE_NUM_SIZE_64  0x03
#define EFI_IFR_TYPE_BOOLEAN      0x04
#define EFI_IFR_TYPE_TIME         0x05
#define EFI_IFR_TYPE_DATE         0x06
#define EFI_IFR_TYPE_STRING       0x07
#define EFI_IFR_TYPE_OTHER        0x08
#define EFI_IFR_TYPE_UNDEFINED    0x09
#define EFI_IFR_TYPE_ACTION       0x0A
#define EFI_IFR_TYPE_BUFFER       0x0B
#define EFI_IFR_TYPE_REF          0x0C
 
#define EFI_IFR_OPTION_DEFAULT      0x10
#define EFI_IFR_OPTION_DEFAULT_MFG  0x20
 
typedef struct _EFI_IFR_GUID {
  EFI_IFR_OP_HEADER    Header;
  EFI_GUID             Guid;
  // Optional Data Follows
} EFI_IFR_GUID;
 
typedef struct _EFI_IFR_REFRESH_ID {
  EFI_IFR_OP_HEADER    Header;
  EFI_GUID             RefreshEventGroupId;
} EFI_IFR_REFRESH_ID;
 
typedef struct _EFI_IFR_DUP {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_DUP;
 
typedef struct _EFI_IFR_EQ_ID_ID {
  EFI_IFR_OP_HEADER    Header;
  EFI_QUESTION_ID      QuestionId1;
  EFI_QUESTION_ID      QuestionId2;
} EFI_IFR_EQ_ID_ID;
 
typedef struct _EFI_IFR_EQ_ID_VAL {
  EFI_IFR_OP_HEADER    Header;
  EFI_QUESTION_ID      QuestionId;
  UINT16               Value;
} EFI_IFR_EQ_ID_VAL;
 
typedef struct _EFI_IFR_EQ_ID_VAL_LIST {
  EFI_IFR_OP_HEADER    Header;
  EFI_QUESTION_ID      QuestionId;
  UINT16               ListLength;
  UINT16               ValueList[1];
} EFI_IFR_EQ_ID_VAL_LIST;
 
typedef struct _EFI_IFR_UINT8 {
  EFI_IFR_OP_HEADER    Header;
  UINT8                Value;
} EFI_IFR_UINT8;
 
typedef struct _EFI_IFR_UINT16 {
  EFI_IFR_OP_HEADER    Header;
  UINT16               Value;
} EFI_IFR_UINT16;
 
typedef struct _EFI_IFR_UINT32 {
  EFI_IFR_OP_HEADER    Header;
  UINT32               Value;
} EFI_IFR_UINT32;
 
typedef struct _EFI_IFR_UINT64 {
  EFI_IFR_OP_HEADER    Header;
  UINT64               Value;
} EFI_IFR_UINT64;
 
typedef struct _EFI_IFR_QUESTION_REF1 {
  EFI_IFR_OP_HEADER    Header;
  EFI_QUESTION_ID      QuestionId;
} EFI_IFR_QUESTION_REF1;
 
typedef struct _EFI_IFR_QUESTION_REF2 {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_QUESTION_REF2;
 
typedef struct _EFI_IFR_QUESTION_REF3 {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_QUESTION_REF3;
 
typedef struct _EFI_IFR_QUESTION_REF3_2 {
  EFI_IFR_OP_HEADER    Header;
  EFI_STRING_ID        DevicePath;
} EFI_IFR_QUESTION_REF3_2;
 
typedef struct _EFI_IFR_QUESTION_REF3_3 {
  EFI_IFR_OP_HEADER    Header;
  EFI_STRING_ID        DevicePath;
  EFI_GUID             Guid;
} EFI_IFR_QUESTION_REF3_3;
 
typedef struct _EFI_IFR_RULE_REF {
  EFI_IFR_OP_HEADER    Header;
  UINT8                RuleId;
} EFI_IFR_RULE_REF;
 
typedef struct _EFI_IFR_STRING_REF1 {
  EFI_IFR_OP_HEADER    Header;
  EFI_STRING_ID        StringId;
} EFI_IFR_STRING_REF1;
 
typedef struct _EFI_IFR_STRING_REF2 {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_STRING_REF2;
 
typedef struct _EFI_IFR_THIS {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_THIS;
 
typedef struct _EFI_IFR_TRUE {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_TRUE;
 
typedef struct _EFI_IFR_FALSE {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_FALSE;
 
typedef struct _EFI_IFR_ONE {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_ONE;
 
typedef struct _EFI_IFR_ONES {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_ONES;
 
typedef struct _EFI_IFR_ZERO {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_ZERO;
 
typedef struct _EFI_IFR_UNDEFINED {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_UNDEFINED;
 
typedef struct _EFI_IFR_VERSION {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_VERSION;
 
typedef struct _EFI_IFR_LENGTH {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_LENGTH;
 
typedef struct _EFI_IFR_NOT {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_NOT;
 
typedef struct _EFI_IFR_BITWISE_NOT {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_BITWISE_NOT;
 
typedef struct _EFI_IFR_TO_BOOLEAN {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_TO_BOOLEAN;
 
#define EFI_IFR_STRING_UNSIGNED_DEC   0
#define EFI_IFR_STRING_SIGNED_DEC     1
#define EFI_IFR_STRING_LOWERCASE_HEX  2
#define EFI_IFR_STRING_UPPERCASE_HEX  3
 
#define EFI_IFR_STRING_ASCII    0
#define EFI_IFR_STRING_UNICODE  8
 
typedef struct _EFI_IFR_TO_STRING {
  EFI_IFR_OP_HEADER    Header;
  UINT8                Format;
} EFI_IFR_TO_STRING;
 
typedef struct _EFI_IFR_TO_UINT {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_TO_UINT;
 
typedef struct _EFI_IFR_TO_UPPER {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_TO_UPPER;
 
typedef struct _EFI_IFR_TO_LOWER {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_TO_LOWER;
 
typedef struct _EFI_IFR_ADD {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_ADD;
 
typedef struct _EFI_IFR_AND {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_AND;
 
typedef struct _EFI_IFR_BITWISE_AND {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_BITWISE_AND;
 
typedef struct _EFI_IFR_BITWISE_OR {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_BITWISE_OR;
 
typedef struct _EFI_IFR_CATENATE {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_CATENATE;
 
typedef struct _EFI_IFR_DIVIDE {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_DIVIDE;
 
typedef struct _EFI_IFR_EQUAL {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_EQUAL;
 
typedef struct _EFI_IFR_GREATER_EQUAL {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_GREATER_EQUAL;
 
typedef struct _EFI_IFR_GREATER_THAN {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_GREATER_THAN;
 
typedef struct _EFI_IFR_LESS_EQUAL {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_LESS_EQUAL;
 
typedef struct _EFI_IFR_LESS_THAN {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_LESS_THAN;
 
typedef struct _EFI_IFR_MATCH {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_MATCH;
 
typedef struct _EFI_IFR_MATCH2 {
  EFI_IFR_OP_HEADER    Header;
  EFI_GUID             SyntaxType;
} EFI_IFR_MATCH2;
 
typedef struct _EFI_IFR_MULTIPLY {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_MULTIPLY;
 
typedef struct _EFI_IFR_MODULO {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_MODULO;
 
typedef struct _EFI_IFR_NOT_EQUAL {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_NOT_EQUAL;
 
typedef struct _EFI_IFR_OR {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_OR;
 
typedef struct _EFI_IFR_SHIFT_LEFT {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_SHIFT_LEFT;
 
typedef struct _EFI_IFR_SHIFT_RIGHT {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_SHIFT_RIGHT;
 
typedef struct _EFI_IFR_SUBTRACT {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_SUBTRACT;
 
typedef struct _EFI_IFR_CONDITIONAL {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_CONDITIONAL;
 
//
// Flags governing the matching criteria of EFI_IFR_FIND
//
#define EFI_IFR_FF_CASE_SENSITIVE    0x00
#define EFI_IFR_FF_CASE_INSENSITIVE  0x01
 
typedef struct _EFI_IFR_FIND {
  EFI_IFR_OP_HEADER    Header;
  UINT8                Format;
} EFI_IFR_FIND;
 
typedef struct _EFI_IFR_MID {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_MID;
 
typedef struct _EFI_IFR_TOKEN {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_TOKEN;
 
//
// Flags specifying whether to find the first matching string
// or the first non-matching string.
//
#define EFI_IFR_FLAGS_FIRST_MATCHING      0x00
#define EFI_IFR_FLAGS_FIRST_NON_MATCHING  0x01
 
typedef struct _EFI_IFR_SPAN {
  EFI_IFR_OP_HEADER    Header;
  UINT8                Flags;
} EFI_IFR_SPAN;
 
typedef struct _EFI_IFR_SECURITY {
  EFI_IFR_OP_HEADER    Header;
  EFI_GUID             Permissions;
} EFI_IFR_SECURITY;
 
typedef struct _EFI_IFR_FORM_MAP_METHOD {
  EFI_STRING_ID    MethodTitle;
  EFI_GUID         MethodIdentifier;
} EFI_IFR_FORM_MAP_METHOD;
 
typedef struct _EFI_IFR_FORM_MAP {
  EFI_IFR_OP_HEADER    Header;
  EFI_FORM_ID          FormId;
  // EFI_IFR_FORM_MAP_METHOD  Methods[];
} EFI_IFR_FORM_MAP;
 
typedef struct _EFI_IFR_SET {
  EFI_IFR_OP_HEADER    Header;
  EFI_VARSTORE_ID      VarStoreId;
  union {
    EFI_STRING_ID    VarName;
    UINT16           VarOffset;
  }                  VarStoreInfo;
  UINT8    VarStoreType;
} EFI_IFR_SET;
 
typedef struct _EFI_IFR_GET {
  EFI_IFR_OP_HEADER    Header;
  EFI_VARSTORE_ID      VarStoreId;
  union {
    EFI_STRING_ID    VarName;
    UINT16           VarOffset;
  }                  VarStoreInfo;
  UINT8    VarStoreType;
} EFI_IFR_GET;
 
typedef struct _EFI_IFR_READ {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_READ;
 
typedef struct _EFI_IFR_WRITE {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_WRITE;
 
typedef struct _EFI_IFR_MAP {
  EFI_IFR_OP_HEADER    Header;
} EFI_IFR_MAP;
//
// Definitions for Keyboard Package
// Releated definitions are in Section of EFI_HII_DATABASE_PROTOCOL
//
 
typedef enum {
  EfiKeyLCtrl,
  EfiKeyA0,
  EfiKeyLAlt,
  EfiKeySpaceBar,
  EfiKeyA2,
  EfiKeyA3,
  EfiKeyA4,
  EfiKeyRCtrl,
  EfiKeyLeftArrow,
  EfiKeyDownArrow,
  EfiKeyRightArrow,
  EfiKeyZero,
  EfiKeyPeriod,
  EfiKeyEnter,
  EfiKeyLShift,
  EfiKeyB0,
  EfiKeyB1,
  EfiKeyB2,
  EfiKeyB3,
  EfiKeyB4,
  EfiKeyB5,
  EfiKeyB6,
  EfiKeyB7,
  EfiKeyB8,
  EfiKeyB9,
  EfiKeyB10,
  EfiKeyRShift,
  EfiKeyUpArrow,
  EfiKeyOne,
  EfiKeyTwo,
  EfiKeyThree,
  EfiKeyCapsLock,
  EfiKeyC1,
  EfiKeyC2,
  EfiKeyC3,
  EfiKeyC4,
  EfiKeyC5,
  EfiKeyC6,
  EfiKeyC7,
  EfiKeyC8,
  EfiKeyC9,
  EfiKeyC10,
  EfiKeyC11,
  EfiKeyC12,
  EfiKeyFour,
  EfiKeyFive,
  EfiKeySix,
  EfiKeyPlus,
  EfiKeyTab,
  EfiKeyD1,
  EfiKeyD2,
  EfiKeyD3,
  EfiKeyD4,
  EfiKeyD5,
  EfiKeyD6,
  EfiKeyD7,
  EfiKeyD8,
  EfiKeyD9,
  EfiKeyD10,
  EfiKeyD11,
  EfiKeyD12,
  EfiKeyD13,
  EfiKeyDel,
  EfiKeyEnd,
  EfiKeyPgDn,
  EfiKeySeven,
  EfiKeyEight,
  EfiKeyNine,
  EfiKeyE0,
  EfiKeyE1,
  EfiKeyE2,
  EfiKeyE3,
  EfiKeyE4,
  EfiKeyE5,
  EfiKeyE6,
  EfiKeyE7,
  EfiKeyE8,
  EfiKeyE9,
  EfiKeyE10,
  EfiKeyE11,
  EfiKeyE12,
  EfiKeyBackSpace,
  EfiKeyIns,
  EfiKeyHome,
  EfiKeyPgUp,
  EfiKeyNLck,
  EfiKeySlash,
  EfiKeyAsterisk,
  EfiKeyMinus,
  EfiKeyEsc,
  EfiKeyF1,
  EfiKeyF2,
  EfiKeyF3,
  EfiKeyF4,
  EfiKeyF5,
  EfiKeyF6,
  EfiKeyF7,
  EfiKeyF8,
  EfiKeyF9,
  EfiKeyF10,
  EfiKeyF11,
  EfiKeyF12,
  EfiKeyPrint,
  EfiKeySLck,
  EfiKeyPause,
  EfiKeyIntl0,
  EfiKeyIntl1,
  EfiKeyIntl2,
  EfiKeyIntl3,
  EfiKeyIntl4,
  EfiKeyIntl5,
  EfiKeyIntl6,
  EfiKeyIntl7,
  EfiKeyIntl8,
  EfiKeyIntl9
} EFI_KEY;
 
typedef struct {
  EFI_KEY    Key;
  CHAR16     Unicode;
  CHAR16     ShiftedUnicode;
  CHAR16     AltGrUnicode;
  CHAR16     ShiftedAltGrUnicode;
  UINT16     Modifier;
  UINT16     AffectedAttribute;
} EFI_KEY_DESCRIPTOR;
 
#define EFI_AFFECTED_BY_STANDARD_SHIFT  0x0001
 
#define EFI_AFFECTED_BY_CAPS_LOCK  0x0002
 
#define EFI_AFFECTED_BY_NUM_LOCK  0x0004
 
typedef struct {
  UINT16      LayoutLength;
  EFI_GUID    Guid;
  UINT32      LayoutDescriptorStringOffset;
  UINT8       DescriptorCount;
  // EFI_KEY_DESCRIPTOR    Descriptors[];
} EFI_HII_KEYBOARD_LAYOUT;
 
typedef struct {
  EFI_HII_PACKAGE_HEADER    Header;
  UINT16                    LayoutCount;
  // EFI_HII_KEYBOARD_LAYOUT Layout[];
} EFI_HII_KEYBOARD_PACKAGE_HDR;
 
//
// Modifier values
//
#define EFI_NULL_MODIFIER                 0x0000
#define EFI_LEFT_CONTROL_MODIFIER         0x0001
#define EFI_RIGHT_CONTROL_MODIFIER        0x0002
#define EFI_LEFT_ALT_MODIFIER             0x0003
#define EFI_RIGHT_ALT_MODIFIER            0x0004
#define EFI_ALT_GR_MODIFIER               0x0005
#define EFI_INSERT_MODIFIER               0x0006
#define EFI_DELETE_MODIFIER               0x0007
#define EFI_PAGE_DOWN_MODIFIER            0x0008
#define EFI_PAGE_UP_MODIFIER              0x0009
#define EFI_HOME_MODIFIER                 0x000A
#define EFI_END_MODIFIER                  0x000B
#define EFI_LEFT_SHIFT_MODIFIER           0x000C
#define EFI_RIGHT_SHIFT_MODIFIER          0x000D
#define EFI_CAPS_LOCK_MODIFIER            0x000E
#define EFI_NUM_LOCK_MODIFIER             0x000F
#define EFI_LEFT_ARROW_MODIFIER           0x0010
#define EFI_RIGHT_ARROW_MODIFIER          0x0011
#define EFI_DOWN_ARROW_MODIFIER           0x0012
#define EFI_UP_ARROW_MODIFIER             0x0013
#define EFI_NS_KEY_MODIFIER               0x0014
#define EFI_NS_KEY_DEPENDENCY_MODIFIER    0x0015
#define EFI_FUNCTION_KEY_ONE_MODIFIER     0x0016
#define EFI_FUNCTION_KEY_TWO_MODIFIER     0x0017
#define EFI_FUNCTION_KEY_THREE_MODIFIER   0x0018
#define EFI_FUNCTION_KEY_FOUR_MODIFIER    0x0019
#define EFI_FUNCTION_KEY_FIVE_MODIFIER    0x001A
#define EFI_FUNCTION_KEY_SIX_MODIFIER     0x001B
#define EFI_FUNCTION_KEY_SEVEN_MODIFIER   0x001C
#define EFI_FUNCTION_KEY_EIGHT_MODIFIER   0x001D
#define EFI_FUNCTION_KEY_NINE_MODIFIER    0x001E
#define EFI_FUNCTION_KEY_TEN_MODIFIER     0x001F
#define EFI_FUNCTION_KEY_ELEVEN_MODIFIER  0x0020
#define EFI_FUNCTION_KEY_TWELVE_MODIFIER  0x0021
 
//
// Keys that have multiple control functions based on modifier
// settings are handled in the keyboard driver implementation.
// For instance, PRINT_KEY might have a modifier held down and
// is still a nonprinting character, but might have an alternate
// control function like SYSREQUEST
//
#define EFI_PRINT_MODIFIER        0x0022
#define EFI_SYS_REQUEST_MODIFIER  0x0023
#define EFI_SCROLL_LOCK_MODIFIER  0x0024
#define EFI_PAUSE_MODIFIER        0x0025
#define EFI_BREAK_MODIFIER        0x0026
 
#define EFI_LEFT_LOGO_MODIFIER   0x0027
#define EFI_RIGHT_LOGO_MODIFIER  0x0028
#define EFI_MENU_MODIFIER        0x0029
 
typedef struct _EFI_IFR_ANIMATION {
  EFI_IFR_OP_HEADER    Header;
  EFI_ANIMATION_ID     Id;
} EFI_IFR_ANIMATION;
 
typedef struct _EFI_HII_ANIMATION_PACKAGE_HDR {
  EFI_HII_PACKAGE_HEADER    Header;
  UINT32                    AnimationInfoOffset;
} EFI_HII_ANIMATION_PACKAGE_HDR;
 
typedef struct _EFI_HII_ANIMATION_BLOCK {
  UINT8    BlockType;
  // UINT8  BlockBody[];
} EFI_HII_ANIMATION_BLOCK;
 
#define EFI_HII_AIBT_END                  0x00
#define EFI_HII_AIBT_OVERLAY_IMAGES       0x10
#define EFI_HII_AIBT_CLEAR_IMAGES         0x11
#define EFI_HII_AIBT_RESTORE_SCRN         0x12
#define EFI_HII_AIBT_OVERLAY_IMAGES_LOOP  0x18
#define EFI_HII_AIBT_CLEAR_IMAGES_LOOP    0x19
#define EFI_HII_AIBT_RESTORE_SCRN_LOOP    0x1A
#define EFI_HII_AIBT_DUPLICATE            0x20
#define EFI_HII_AIBT_SKIP2                0x21
#define EFI_HII_AIBT_SKIP1                0x22
#define EFI_HII_AIBT_EXT1                 0x30
#define EFI_HII_AIBT_EXT2                 0x31
#define EFI_HII_AIBT_EXT4                 0x32
 
 
typedef struct _EFI_HII_AIBT_EXT1_BLOCK  {
  EFI_HII_ANIMATION_BLOCK    Header;
  UINT8                      BlockType2;
  UINT8                      Length;
} EFI_HII_AIBT_EXT1_BLOCK;
 
typedef struct _EFI_HII_AIBT_EXT2_BLOCK {
  EFI_HII_ANIMATION_BLOCK    Header;
  UINT8                      BlockType2;
  UINT16                     Length;
} EFI_HII_AIBT_EXT2_BLOCK;
 
typedef struct _EFI_HII_AIBT_EXT4_BLOCK {
  EFI_HII_ANIMATION_BLOCK    Header;
  UINT8                      BlockType2;
  UINT32                     Length;
} EFI_HII_AIBT_EXT4_BLOCK;
 
typedef struct _EFI_HII_ANIMATION_CELL {
  UINT16          OffsetX;
  UINT16          OffsetY;
  EFI_IMAGE_ID    ImageId;
  UINT16          Delay;
} EFI_HII_ANIMATION_CELL;
 
typedef struct _EFI_HII_AIBT_OVERLAY_IMAGES_BLOCK {
  EFI_IMAGE_ID              DftImageId;
  UINT16                    Width;
  UINT16                    Height;
  UINT16                    CellCount;
  EFI_HII_ANIMATION_CELL    AnimationCell[1];
} EFI_HII_AIBT_OVERLAY_IMAGES_BLOCK;
 
typedef struct _EFI_HII_AIBT_CLEAR_IMAGES_BLOCK {
  EFI_IMAGE_ID              DftImageId;
  UINT16                    Width;
  UINT16                    Height;
  UINT16                    CellCount;
  EFI_HII_RGB_PIXEL         BackgndColor;
  EFI_HII_ANIMATION_CELL    AnimationCell[1];
} EFI_HII_AIBT_CLEAR_IMAGES_BLOCK;
 
typedef struct _EFI_HII_AIBT_RESTORE_SCRN_BLOCK {
  EFI_IMAGE_ID              DftImageId;
  UINT16                    Width;
  UINT16                    Height;
  UINT16                    CellCount;
  EFI_HII_ANIMATION_CELL    AnimationCell[1];
} EFI_HII_AIBT_RESTORE_SCRN_BLOCK;
 
typedef EFI_HII_AIBT_OVERLAY_IMAGES_BLOCK EFI_HII_AIBT_OVERLAY_IMAGES_LOOP_BLOCK;
 
typedef EFI_HII_AIBT_CLEAR_IMAGES_BLOCK EFI_HII_AIBT_CLEAR_IMAGES_LOOP_BLOCK;
 
typedef EFI_HII_AIBT_RESTORE_SCRN_BLOCK EFI_HII_AIBT_RESTORE_SCRN_LOOP_BLOCK;
 
typedef struct _EFI_HII_AIBT_DUPLICATE_BLOCK {
  EFI_ANIMATION_ID    AnimationId;
} EFI_HII_AIBT_DUPLICATE_BLOCK;
 
typedef struct _EFI_HII_AIBT_SKIP1_BLOCK {
  UINT8    SkipCount;
} EFI_HII_AIBT_SKIP1_BLOCK;
 
typedef struct _EFI_HII_AIBT_SKIP2_BLOCK {
  UINT16    SkipCount;
} EFI_HII_AIBT_SKIP2_BLOCK;
 
#pragma pack()
 
#define STRING_TOKEN(t)  t
 
#define IMAGE_TOKEN(t)  t
 
#endif