SimpleTextInEx.h

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#ifndef __SIMPLE_TEXT_IN_EX_H__
#define __SIMPLE_TEXT_IN_EX_H__
 
#include <Protocol/SimpleTextIn.h>
 
#define EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL_GUID \
  {0xdd9e7534, 0x7762, 0x4698, { 0x8c, 0x14, 0xf5, 0x85, 0x17, 0xa6, 0x25, 0xaa } }
 
typedef struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL;
 
typedef
EFI_STATUS
(EFIAPI *EFI_INPUT_RESET_EX)(
  IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
  IN BOOLEAN                           ExtendedVerification
  );
 
typedef UINT8 EFI_KEY_TOGGLE_STATE;
 
typedef struct _EFI_KEY_STATE {
  UINT32                  KeyShiftState;
  EFI_KEY_TOGGLE_STATE    KeyToggleState;
} EFI_KEY_STATE;
 
typedef struct {
  EFI_INPUT_KEY    Key;
  EFI_KEY_STATE    KeyState;
} EFI_KEY_DATA;
 
//
// Any Shift or Toggle State that is valid should have
// high order bit set.
//
// Shift state
//
#define EFI_SHIFT_STATE_VALID      0x80000000
#define EFI_RIGHT_SHIFT_PRESSED    0x00000001
#define EFI_LEFT_SHIFT_PRESSED     0x00000002
#define EFI_RIGHT_CONTROL_PRESSED  0x00000004
#define EFI_LEFT_CONTROL_PRESSED   0x00000008
#define EFI_RIGHT_ALT_PRESSED      0x00000010
#define EFI_LEFT_ALT_PRESSED       0x00000020
#define EFI_RIGHT_LOGO_PRESSED     0x00000040
#define EFI_LEFT_LOGO_PRESSED      0x00000080
#define EFI_MENU_KEY_PRESSED       0x00000100
#define EFI_SYS_REQ_PRESSED        0x00000200
 
//
// Toggle state
//
#define EFI_TOGGLE_STATE_VALID  0x80
#define EFI_KEY_STATE_EXPOSED   0x40
#define EFI_SCROLL_LOCK_ACTIVE  0x01
#define EFI_NUM_LOCK_ACTIVE     0x02
#define EFI_CAPS_LOCK_ACTIVE    0x04
 
//
// EFI Scan codes
//
#define SCAN_F11              0x0015
#define SCAN_F12              0x0016
#define SCAN_PAUSE            0x0048
#define SCAN_F13              0x0068
#define SCAN_F14              0x0069
#define SCAN_F15              0x006A
#define SCAN_F16              0x006B
#define SCAN_F17              0x006C
#define SCAN_F18              0x006D
#define SCAN_F19              0x006E
#define SCAN_F20              0x006F
#define SCAN_F21              0x0070
#define SCAN_F22              0x0071
#define SCAN_F23              0x0072
#define SCAN_F24              0x0073
#define SCAN_MUTE             0x007F
#define SCAN_VOLUME_UP        0x0080
#define SCAN_VOLUME_DOWN      0x0081
#define SCAN_BRIGHTNESS_UP    0x0100
#define SCAN_BRIGHTNESS_DOWN  0x0101
#define SCAN_SUSPEND          0x0102
#define SCAN_HIBERNATE        0x0103
#define SCAN_TOGGLE_DISPLAY   0x0104
#define SCAN_RECOVERY         0x0105
#define SCAN_EJECT            0x0106
 
typedef
EFI_STATUS
(EFIAPI *EFI_INPUT_READ_KEY_EX)(
  IN  EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
  OUT EFI_KEY_DATA                      *KeyData
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_SET_STATE)(
  IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
  IN EFI_KEY_TOGGLE_STATE              *KeyToggleState
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_KEY_NOTIFY_FUNCTION)(
  IN EFI_KEY_DATA *KeyData
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_REGISTER_KEYSTROKE_NOTIFY)(
  IN  EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
  IN  EFI_KEY_DATA                      *KeyData,
  IN  EFI_KEY_NOTIFY_FUNCTION           KeyNotificationFunction,
  OUT VOID                              **NotifyHandle
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_UNREGISTER_KEYSTROKE_NOTIFY)(
  IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL  *This,
  IN VOID                               *NotificationHandle
  );
 
struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL {
  EFI_INPUT_RESET_EX                 Reset;
  EFI_INPUT_READ_KEY_EX              ReadKeyStrokeEx;
  EFI_EVENT                          WaitForKeyEx;
  EFI_SET_STATE                      SetState;
  EFI_REGISTER_KEYSTROKE_NOTIFY      RegisterKeyNotify;
  EFI_UNREGISTER_KEYSTROKE_NOTIFY    UnregisterKeyNotify;
};
 
extern EFI_GUID  gEfiSimpleTextInputExProtocolGuid;
 
#endif