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#ifndef _EFI_CON_H

#define _EFI_CON_H

/*++

Copyright (c) 1998  Intel Corporation

Module Name:

    eficon.h

Abstract:

    EFI console protocols

Revision History

--*/

//

// Text output protocol

//

#define SIMPLE_TEXT_OUTPUT_PROTOCOL \

    { 0x387477c2, 0x69c7, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }

INTERFACE_DECL(_SIMPLE_TEXT_OUTPUT_INTERFACE);

typedef

EFI_STATUS

(EFIAPI *EFI_TEXT_RESET) (

    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,

    IN BOOLEAN                      ExtendedVerification

    );

typedef

EFI_STATUS

(EFIAPI *EFI_TEXT_OUTPUT_STRING) (

    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,

    IN CHAR16                       *String

    );

typedef

EFI_STATUS

(EFIAPI *EFI_TEXT_TEST_STRING) (

    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,

    IN CHAR16                       *String

    );

typedef

EFI_STATUS

(EFIAPI *EFI_TEXT_QUERY_MODE) (

    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,

    IN UINTN                        ModeNumber,

    OUT UINTN                       *Columns,

    OUT UINTN                       *Rows

    );

typedef

EFI_STATUS

(EFIAPI *EFI_TEXT_SET_MODE) (

    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,

    IN UINTN                        ModeNumber

    );

typedef

EFI_STATUS

(EFIAPI *EFI_TEXT_SET_ATTRIBUTE) (

    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,

    IN UINTN                        Attribute

    );

#define EFI_BLACK   0x00

#define EFI_BLUE    0x01

#define EFI_GREEN   0x02

#define EFI_CYAN            (EFI_BLUE | EFI_GREEN)

#define EFI_RED     0x04

#define EFI_MAGENTA         (EFI_BLUE | EFI_RED)

#define EFI_BROWN           (EFI_GREEN | EFI_RED)

#define EFI_LIGHTGRAY       (EFI_BLUE | EFI_GREEN | EFI_RED)

#define EFI_BRIGHT  0x08

#define EFI_DARKGRAY        (EFI_BRIGHT)

#define EFI_LIGHTBLUE       (EFI_BLUE | EFI_BRIGHT)

#define EFI_LIGHTGREEN      (EFI_GREEN | EFI_BRIGHT)

#define EFI_LIGHTCYAN       (EFI_CYAN | EFI_BRIGHT)

#define EFI_LIGHTRED        (EFI_RED | EFI_BRIGHT)

#define EFI_LIGHTMAGENTA    (EFI_MAGENTA | EFI_BRIGHT)

#define EFI_YELLOW          (EFI_BROWN | EFI_BRIGHT)

#define EFI_WHITE           (EFI_BLUE | EFI_GREEN | EFI_RED | EFI_BRIGHT)

#define EFI_TEXT_ATTR(f,b)  ((f) | ((b) << 4))

#define EFI_BACKGROUND_BLACK        0x00

#define EFI_BACKGROUND_BLUE         0x10

#define EFI_BACKGROUND_GREEN        0x20

#define EFI_BACKGROUND_CYAN         (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN)

#define EFI_BACKGROUND_RED          0x40

#define EFI_BACKGROUND_MAGENTA      (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_RED)

#define EFI_BACKGROUND_BROWN        (EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED)

#define EFI_BACKGROUND_LIGHTGRAY    (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED)

typedef

EFI_STATUS

(EFIAPI *EFI_TEXT_CLEAR_SCREEN) (

    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This

    );

typedef

EFI_STATUS

(EFIAPI *EFI_TEXT_SET_CURSOR_POSITION) (

    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,

    IN UINTN                        Column,

    IN UINTN                        Row

    );

typedef

EFI_STATUS

(EFIAPI *EFI_TEXT_ENABLE_CURSOR) (

    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,

    IN BOOLEAN                      Enable

    );

typedef struct {

    INT32                           MaxMode;

    // current settings

    INT32                           Mode;

    INT32                           Attribute;

    INT32                           CursorColumn;

    INT32                           CursorRow;

    BOOLEAN                         CursorVisible;

} SIMPLE_TEXT_OUTPUT_MODE;

typedef struct _SIMPLE_TEXT_OUTPUT_INTERFACE {

    EFI_TEXT_RESET                  Reset;

    EFI_TEXT_OUTPUT_STRING          OutputString;

    EFI_TEXT_TEST_STRING            TestString;

    EFI_TEXT_QUERY_MODE             QueryMode;

    EFI_TEXT_SET_MODE               SetMode;

    EFI_TEXT_SET_ATTRIBUTE          SetAttribute;

    EFI_TEXT_CLEAR_SCREEN           ClearScreen;

    EFI_TEXT_SET_CURSOR_POSITION    SetCursorPosition;

    EFI_TEXT_ENABLE_CURSOR          EnableCursor;

    // Current mode

    SIMPLE_TEXT_OUTPUT_MODE         *Mode;

} SIMPLE_TEXT_OUTPUT_INTERFACE;

//

// Define's for required EFI Unicode Box Draw character

//

#define BOXDRAW_HORIZONTAL                  0x2500

#define BOXDRAW_VERTICAL                    0x2502

#define BOXDRAW_DOWN_RIGHT                  0x250c

#define BOXDRAW_DOWN_LEFT                   0x2510

#define BOXDRAW_UP_RIGHT                    0x2514

#define BOXDRAW_UP_LEFT                     0x2518

#define BOXDRAW_VERTICAL_RIGHT              0x251c

#define BOXDRAW_VERTICAL_LEFT               0x2524

#define BOXDRAW_DOWN_HORIZONTAL             0x252c

#define BOXDRAW_UP_HORIZONTAL               0x2534

#define BOXDRAW_VERTICAL_HORIZONTAL         0x253c

#define BOXDRAW_DOUBLE_HORIZONTAL           0x2550

#define BOXDRAW_DOUBLE_VERTICAL             0x2551

#define BOXDRAW_DOWN_RIGHT_DOUBLE           0x2552

#define BOXDRAW_DOWN_DOUBLE_RIGHT           0x2553

#define BOXDRAW_DOUBLE_DOWN_RIGHT           0x2554

#define BOXDRAW_DOWN_LEFT_DOUBLE            0x2555

#define BOXDRAW_DOWN_DOUBLE_LEFT            0x2556

#define BOXDRAW_DOUBLE_DOWN_LEFT            0x2557

#define BOXDRAW_UP_RIGHT_DOUBLE             0x2558

#define BOXDRAW_UP_DOUBLE_RIGHT             0x2559

#define BOXDRAW_DOUBLE_UP_RIGHT             0x255a

#define BOXDRAW_UP_LEFT_DOUBLE              0x255b

#define BOXDRAW_UP_DOUBLE_LEFT              0x255c

#define BOXDRAW_DOUBLE_UP_LEFT              0x255d

#define BOXDRAW_VERTICAL_RIGHT_DOUBLE       0x255e

#define BOXDRAW_VERTICAL_DOUBLE_RIGHT       0x255f

#define BOXDRAW_DOUBLE_VERTICAL_RIGHT       0x2560

#define BOXDRAW_VERTICAL_LEFT_DOUBLE        0x2561

#define BOXDRAW_VERTICAL_DOUBLE_LEFT        0x2562

#define BOXDRAW_DOUBLE_VERTICAL_LEFT        0x2563

#define BOXDRAW_DOWN_HORIZONTAL_DOUBLE      0x2564

#define BOXDRAW_DOWN_DOUBLE_HORIZONTAL      0x2565

#define BOXDRAW_DOUBLE_DOWN_HORIZONTAL      0x2566

#define BOXDRAW_UP_HORIZONTAL_DOUBLE        0x2567

#define BOXDRAW_UP_DOUBLE_HORIZONTAL        0x2568

#define BOXDRAW_DOUBLE_UP_HORIZONTAL        0x2569

#define BOXDRAW_VERTICAL_HORIZONTAL_DOUBLE  0x256a

#define BOXDRAW_VERTICAL_DOUBLE_HORIZONTAL  0x256b

#define BOXDRAW_DOUBLE_VERTICAL_HORIZONTAL  0x256c

//

// EFI Required Block Elements Code Chart

//

#define BLOCKELEMENT_FULL_BLOCK             0x2588

#define BLOCKELEMENT_LIGHT_SHADE            0x2591

//

// EFI Required Geometric Shapes Code Chart

//

#define GEOMETRICSHAPE_UP_TRIANGLE           0x25b2

#define GEOMETRICSHAPE_RIGHT_TRIANGLE        0x25ba

#define GEOMETRICSHAPE_DOWN_TRIANGLE         0x25bc

#define GEOMETRICSHAPE_LEFT_TRIANGLE         0x25c4

//

// EFI Required Arrow shapes

//

#define ARROW_UP                            0x2191

#define ARROW_DOWN                          0x2193

//

// Text input protocol

//

#define SIMPLE_TEXT_INPUT_PROTOCOL  \

    { 0x387477c1, 0x69c7, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }

INTERFACE_DECL(_SIMPLE_INPUT_INTERFACE);

typedef struct {

    UINT16                              ScanCode;

    CHAR16                              UnicodeChar;

} EFI_INPUT_KEY;

//

// Baseline unicode control chars

//

#define CHAR_NULL                       0x0000

#define CHAR_BACKSPACE                  0x0008

#define CHAR_TAB                        0x0009

#define CHAR_LINEFEED                   0x000A

#define CHAR_CARRIAGE_RETURN            0x000D

//

// Scan codes for base line keys

//

#define SCAN_NULL                       0x0000

#define SCAN_UP                         0x0001

#define SCAN_DOWN                       0x0002

#define SCAN_RIGHT                      0x0003

#define SCAN_LEFT                       0x0004

#define SCAN_HOME                       0x0005

#define SCAN_END                        0x0006

#define SCAN_INSERT                     0x0007

#define SCAN_DELETE                     0x0008

#define SCAN_PAGE_UP                    0x0009

#define SCAN_PAGE_DOWN                  0x000A

#define SCAN_F1                         0x000B

#define SCAN_F2                         0x000C

#define SCAN_F3                         0x000D

#define SCAN_F4                         0x000E

#define SCAN_F5                         0x000F

#define SCAN_F6                         0x0010

#define SCAN_F7                         0x0011

#define SCAN_F8                         0x0012

#define SCAN_F9                         0x0013

#define SCAN_F10                        0x0014

#define SCAN_ESC                        0x0017

typedef

EFI_STATUS

(EFIAPI *EFI_INPUT_RESET) (

    IN struct _SIMPLE_INPUT_INTERFACE   *This,

    IN BOOLEAN                          ExtendedVerification

    );

typedef

EFI_STATUS

(EFIAPI *EFI_INPUT_READ_KEY) (

    IN struct _SIMPLE_INPUT_INTERFACE   *This,

    OUT EFI_INPUT_KEY                   *Key

    );

typedef struct _SIMPLE_INPUT_INTERFACE {

    EFI_INPUT_RESET                     Reset;

    EFI_INPUT_READ_KEY                  ReadKeyStroke;

    EFI_EVENT                           WaitForKey;

} SIMPLE_INPUT_INTERFACE;

#endif