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Add Simple Text Input Ex Protocol support

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Signed-off-by: Kagurazaka Kotori <kagurazakakotori@gmail.com>
This commit is contained in:
Kagurazaka Kotori 2020-07-21 16:05:43 +08:00
parent 39137210cb
commit b82e6b6f5b
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4 changed files with 119 additions and 0 deletions
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1
inc/efi.h
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@ -45,6 +45,7 @@ Revision History
#include "efipciio.h"
#include "efiprot.h"
#include "eficon.h"
#include "eficonex.h"
#include "efiser.h"
#include "efi_nii.h"
#include "efipxebc.h"

111
inc/eficonex.h Normal file
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@ -0,0 +1,111 @@
#ifndef _EFI_CONEX_H
#define _EFI_CONEX_H
/*++
Copyright (c) 2020 Kagurazaka Kotori <kagurazakakotori@gmail.com>
Module Name:
eficonex.h
Abstract:
EFI console extension protocols
--*/
//
// Simple Text Input Ex Protocol
//
#define EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL_GUID \
{ 0xdd9e7534, 0x7762, 0x4698, {0x8c, 0x14, 0xf5, 0x85, 0x17, 0xa6, 0x25, 0xaa} }
INTERFACE_DECL(_EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL);
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;
// Shift states
#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 states
#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
typedef
EFI_STATUS
(EFIAPI *EFI_INPUT_RESET_EX) (
IN struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
);
typedef
EFI_STATUS
(EFIAPI *EFI_INPUT_READ_KEY_EX) (
IN struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
OUT EFI_KEY_DATA *KeyData
);
typedef
EFI_STATUS
(EFIAPI *EFI_SET_STATE) (
IN struct _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 struct _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 struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
IN VOID *NotificationHandle
);
typedef 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;
} EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL;
#endif

2
inc/efilib.h
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@ -146,6 +146,8 @@ extern EFI_GUID AbsolutePointerProtocol;
extern EFI_GUID gEfiDebugImageInfoTableGuid;
extern EFI_GUID gEfiDebugSupportProtocolGuid;
extern EFI_GUID SimpleTextInputExProtocol;
//
// EFI Variable strings
//

5
lib/data.c
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@ -202,3 +202,8 @@ EFI_GUID AbsolutePointerProtocol = EFI_ABSOLUTE_POINTER_PROTOCOL_GUID;
//
EFI_GUID gEfiDebugImageInfoTableGuid = EFI_DEBUG_IMAGE_INFO_TABLE_GUID;
EFI_GUID gEfiDebugSupportProtocolGuid = EFI_DEBUG_SUPPORT_PROTOCOL_GUID;
//
// Console extension protocol GUIDs
//
EFI_GUID SimpleTextInputExProtocol = EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL_GUID;